sant dnyaneshwar shikshan sanstha’s annasaheb dange college … · project management and...

Sant Dnyaneshwar Shikshan Sanstha’s Annasaheb Dange College of Engineering & Technology, Ashta (Approved by AICTE, New Delhi, Gov. of Maharashtra, and affiliated to Shivaji University Kolhapur)

Department of Mechanical Engineering

PREFACE

The Annasaheb Dange College of Engineering and Technology is one of the foremost

technical institutes in Western Maharashtra, distinguished by its commitment to improving

the human condition through advanced science and technology. Established in 1999 the

college is affiliated to Shivaji University, Maharashtra and approved by AICTE, New Delhi.

ADCET's campus occupies 25 acres in the heart of the city of Ashta, Sangli, where 2500

undergraduate students receive a focused, technologically based education. At ADCET, we

certainly believe that, we can prepare the next generation for future. So we emphasize the 4

C’s: COMPETENCE, CONFIDENCE, COMMITMENT and COMPASSION.

ADCET offers a culture of academic excellence and opportunity, made all the richer by our

diverse community of scholar-citizens and vibrant student life Program.

Academic Program Rules and Regulations are governed by Shivaji University, Kolhapur. The

institutional Rules and Regulations are governed by the ADCET- Academic Core Committee

(ADCET-ACC). The committee will continuously monitor these Programs and make

appropriate modifications/improvements as and when required. The committee also sets a

definite time schedule for various academic activities. Various committees exist at

department level and institute level to decide/modify specific Programs and also monitor the

academic progress of the students.

This booklet gives comprehensive information about the Rules & Regulations for U.G.

Programs and course details. These include the details regarding vision, mission, quality

policy, PEOs and POs of the Program and institute, academic requirements, discipline &

conduct, continuous evaluation and assessment procedure, and the details of all the courses of

the semester. It is recommended that the students, parents and faculty members get familiar

with these which basically are the policies and information formulated in order to achieve the

academic excellence.

Director



II

NOTATIONS

ADCET Annasaheb Dange College of Engineering and Technology ACC Academic Core Committee AS Assignments CB Chalk Board CT Class Test CEOs Course Educational Objectives COs Course Outcomes CS Case Studies EX University Examinations EL E-Learning FD Feedback Report GD Group Discussion ID Identity Card IV Industrial Visit LEOs Laboratory Educational Objectives LOs Laboratory Outcomes LT Lecture LV Laboratory Visit MD Models OE Oral Examination PEOs Program Educational Objectives POs Program Outcomes POE Practical Oral Examination PEC Project Evaluation Committee PP Power Point Presentation QA Question Answers QZ Quiz RB Rubrics RP Seminar/Project Report SUK Shivaji University Kolhapur SM Seminar TM Teaching Method TA Teaching Aids TT Tutorials VF Video Film



III

Institute Vision and Mission Vision

To be a leader in producing professionally competent engineers

Mission

We at ADCET, Ashta are committed to achieve our vision by

Imparting effective outcome based education

Preparing students through skill oriented courses to excel in their profession with ethical values

Promoting research to benefit the society

Strengthening relationship with all stakeholders

Quality Policy

We intend to continually enhance performance of our institute through

Functioning in structured, organized & coordinated manner.

Trying to be conscious about our responsibilities and authorities at formal & informal levels.

Taking every possible initiative in the role assigned.

Department Vision and Mission

Vision:

To be a leader in developing mechanical engineering graduates with knowledge, skills & ethics.

Mission:

We, at the Department of Mechanical Engineering are committed to achieve our vision by,

Imparting effective outcome based education.

Preparing students to serve the society with professional skills and ethical values.

Cultivating skills and attitude among students and faculties to promote research



IV

Department Program Educational objectives and Program Outcomes Program Educational Objectives [PEOs]- Graduates of Mechanical Engineering program at ADCET, Ashta should be able to utilize the knowledge gained from their academic Program to:

1. Provide solutions to the problems of mechanical and relevant engineering disciplines using the knowledge of fundamental science and skills developed during graduation studies.

2. Demonstrate an understanding about selected specific areas of mechanical engineering in career development.

3. Communicate and function effectively using professional ethics, social and environmental awareness.

4. Engage in lifelong learning, for effective adaptation to technological changes.

Program Outcomes [POs]-

Students of Mechanical Engineering Program at ADCET, Ashta by the time of graduation will demonstrate:

1. Engineering knowledge: Apply the knowledge of mathematics, science, engineering fundamentals, and an engineering specialization to the solution of complex engineering problems.

2. Problem analysis: Identify, formulate, review research literature, and analyze complex engineering problems reaching substantiated conclusions using first principles of mathematics, natural sciences, and engineering sciences.

3. Design/development of solutions: Design solutions for complex engineering problems and design system components or processes that meet the specified needs with appropriate consideration for the public health and safety, and the cultural, societal, and environmental considerations.

4. Conduct investigations of complex problems: Use research-based knowledge and research methods including design of experiments, analysis and interpretation of data, and synthesis of the information to provide valid conclusions.

5. Modern tool usage: Create, select, and apply appropriate techniques, resources, and modern engineering and IT tools including prediction and modeling to complex engineering activities with an understanding of the limitations.

6. The engineer and society: Demonstrate understanding of contemporary knowledge of engineering to assess societal, health, safety, legal and cultural issues andthe consequent responsibilities



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7. Environment and sustainability: Understand the impact of the professional engineering solutions in societal and environmental contexts, and demonstrate the knowledge of, and need for sustainable development.

8. Ethics: Apply ethical principles and commit to professional ethics and responsibilities and norms of the engineering practice.

9. Individual and team work: Function effectively as an individual, and as a member or leader in diverse teams, and in multidisciplinary settings.

10. Communication: Communicate effectively on complex engineering activities, write effective reports, make effective presentations, and give and receive clear instructions.

11. Project management and finance: Demonstrate knowledge and understanding of the engineering and management principles and apply these to manage projects and in multidisciplinary environments.

12. Life-long learning: Recognize the need for, and have the ability to engage in independent and life-long learning in the broadest context of technological change.

Program Specific Outcomes (PSOs):

PSO1. An ability to find out, articulate the local industrial problems and solve with the use of mechanical engineering tools for realistic outcomes.

PSO2. An ability of collaborative learning to find out cost-effective, optimal solution for social problems

Mapping of PEO’s with PO’s-

PEOs Program Outcomes

1 2 3 4 5 6 7 8 9 10 11 12 PSO1 PSO2 PEO

1 3 3 2 2 2 2 2 2

PEO 2

3 3 3 3 2 3 3

PEO 3

3 3 3 3

PEO 4

2 3 2 2 3 2



VI



VII

CONTENTS

Description Page No. i Preface I ii Notations II iii Institute and Department Vision Mission III iv Department Program Educational Objectives and Outcomes IV v Academic Calendar VI 1 Introduction 1 2 Curriculum 1 2.1 General 1 2.2 Seminar 2 2.3 Project/Mini-project 2

3 Discipline and Conduct 2 4 Attendance 3 5 Facilitation to Students 4 5.1 Student Counseling 4 5.2 Helping Weaker Students 4 5.3 Academic Awards 5

6 Assessment 6 6.1 Assessment of Class Tests (CT) 6 6.2 Assessment of Laboratory Work/Term work 6 6.3 Assessment of Project/Seminar/Mini-Project 7

7 Shivaji university rules and regulations for of passing 7 8 Course Structure 10 8.1 Control Engineering 10 8.2 Theory of Machines - II 26 8.3 Heat & Mass Transfer 38 8.4 Machine Design - I 55 8.5 Manufacturing Engineering 69 8.6 CAD / CAM Laboratory 80 8.7 Professional Skill Development 84 8.8 Workshop Practice - IV 89 8.9 Mini Project - I 92

Sant Dnyaneshwar Shikshan Sanstha’s Annasaheb Dange College of Engineering & Technology, Ashta

(Approved by AICTE, New Delhi, Gov. of Maharashtra, and affiliated to Shivaji University Kolhapur) Department of Mechanical Engineering

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1. INTRODUCTION Annasaheb Dange College of Engineering and Technology, Ashta, is affiliated to Shivaji University, Kolhapur and approved by AICTE New Delhi, since 1999 and offers undergraduate (U.G.) Program leading to Bachelor’s degree in Engineering (B. E.) as shown in the following table.

Branch Degree Intake

Automobile Engineering B.E. (Automobile Engineering) 60

Civil Engineering B.E. (Civil Engineering) 60

Computer Science and Engineering B.E. (Computer Science and

Engineering) 60

Electrical Engineering B.E. (Electrical Engineering) 60

Electronics and Telecommunication B.E. (Electronics & Telecommunication) 120

Information Technology B.E. (Information Technology) 60

Mechanical Engineering B.E. (Mechanical Engineering) 180

From year 2010 PG Program are introduced as shown in the following table.

Branch Degree Intake

Mechanical Engineering M.E. (Design Engineering) 18

M.E. (CAD-CAM) 18

Electronics and Telecommunication M.E. 18

Electrical Engineering M.E. (Power System) 18

Computer Science and Engineering M.E. 36

2. CURRICULUM 2.1 General Every branch has a prescribed course structure which in general terms is known as Curriculum. It prescribes courses to be studied in each semester. The booklet provided by Shivaji University Kolhapur (SUK) containing courses structure along with detail syllabus for each course of each Program is updated periodically and is uploaded on the website of SUK. All graduates are expected to gain an in-depth understanding of the methods employed and the current state of knowledge in a major field of study. The duration of Engineering Program is of four academic years with two regular semesters in a year. Total duration of each semester is generally of 20 weeks including the period of POE and OE. The SUK curriculum structure consists of Lecture, Practical, Tutorials, Assignment and Drawing in the Teaching scheme and Evaluation scheme consists of Theory Paper, Term work, POE and OE.



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2.2 Seminar Seminar is a course requirement, wherein under the guidance of a faculty advisor, a student is expected to do in-depth study in a specialized area by carrying out a literature survey, understanding different aspects related to that area, preparing a status report based on the topic chosen. For a seminar course, a student is expected to learn investigation methodologies, study relevant research papers, correlate work of various authors/researchers critically and study the concepts etc. It shall be mandatory to give a seminar presentation before a panel constituted for this purpose. The grading shall be done on the basis of the depth of the work done, understanding of the problem, technical quality of the report prepared and presentation given by the student.

2.3 Project/Mini Project: Project/Mini Project is a course requirement, wherein under the guidance of a faculty advisor, a final year student is required to do some innovative/contributory/developmental work with application of knowledge earned while undergoing various theory and laboratory courses in his/her course of study. A student has to exhibit both analytical and practical skills through the project work. A student has to carry out project under the guidance of a faculty advisor from the same discipline unless specifically permitted by the Department Program Committees of the concerned departments in case of interdisciplinary projects and industry sponsored projects. The B. E. project shall be done in the final year and is divided into two stages. Normally the first stage shall be carried out in Semester-VII while the second stage shall be carried out in Semester-VIII. The quantum of work expected to be carried out by a student in each phase shall be in accordance with assessment criteria mentioned in the assessment section.

3. DISCIPLINE AND CONDUCT 1. Every student will maintain discipline and decorous behavior both inside and outside

the campus with the faculty and their friends and will not involve in any activity, which shall tend to bring down the prestige of the institute.

2. Any act of indiscipline of a student reported to the Authorities, shall be discussed in ADCET- ACC meeting. The Committee shall enquire into the charges and recommend necessary action if the charges are substantiated.

3. If a student while studying in the institute is found indulging in anti-national activities contrary to the provisions of acts and laws enforced by Government he/she shall be liable to be expelled from the institute without any notice.

4. If a student is involved in any kind of ragging, the student shall be liable for strict action as per Maharashtra anti-ragging act 1999, which is in effect from 15th May 1999.

5. The students should not involve in any activity such as common off. If they are found to be involved in common off, are liable to disciplinary action decided by ACC from time to time.



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6. Admission to FE and Direct SE Engineering shall be carried out as per the Rules and Regulations of Department of Technical Education (DTE) Government of Maharashtra.

7. If a student is found guilty of malpractice in examinations then he/she shall be punished as per the recommendations of the Flying Squad constituted by Controller of Examinations, Shivaji University, Kolhapur. The maximum punishment may be expulsion from the institute.

8. Every admitted student shall be issued photo identification (ID) card which must be retained by the student while he/she is registered at ADCET. The valid ID card must be presented for identification purpose as and when demanded by authorities. Any student refusing to provide an ID card shall be subjected to disciplinary action

9. All the students shall attend the academic activity with institute uniform except on Wednesday and Saturday.

10. Mobile phones are strictly banned during the academic hours. The mobile phones must be switched off before entering the class rooms or laboratories. If any student is found using mobile phones during the academic hours, he will be liable necessary action.

11. The student has to submit the undertaking regarding the conduct and discipline in the institute before the start of every semester. They are liable for necessary action for their misbehavior (if any) in the department and institute activities.

12. It is hereby instructed to all students to handle Laboratory Equipments, Machines and Computers in the institute with proper care.

13. It is advised to all students to use internet facility to the maximum extent ethically. 14. The library facilities shall be properly used without violation of rules and regulations

of ADCET Library. 15. Student once admitted in the institute shall follow instructions issued from time to

time. 4. ATTENDANCE

1. The attendance shall be monitored on regular basis during theory and laboratory hours and the same will be intimated to the parents at the end of every month. The cumulative record of the attendance will be maintained by the respective class monitor.

2. Disciplinary action may be necessitated for such students who come late to both theory and practical classes.

3. No student is permitted to remain absent without prior permission of the authorities. 4. As per the norms prescribed by Shivaji university, Kolhapur, the students having

attendance less than 75% are liable to declared as ‘Defaulters’. 5. The list of the students having attendance less than 75% in at the end of first month,

will be displayed on the notice board upto 5th day of the preceding month and the same will be intimated to their parents. Such students will be called for counseling by their respective HOD.



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6. The list of the students having cumulative attendance (first and second month) less than 75% in at the end of second month, will be submitted to the respective HOD’s up to 5th day of the third month and the same will be intimated to their parents. Such students along with their parents will be called for counseling by the ACC.

7. The list of the students having cumulative attendance (first, second and third month) less than 75% in the third month will be submitted to the ACC up to 5th day of the last academic month and the same will be intimated to their parents. Such students will not be entertained by the authorities and will be declared as ‘Defaulters’. In such cases, the decision of ACC committee will be final.

8. Based on the attendance the laboratory work and Term work will be assessed as indicated in the assessment section 6 of this document.

9. Attendance in Co-curricular and Extra Curricular activities of the Institute and Department is compulsory.

10. It is required to take prior permission to attend Co-curricular and Extra Curricular activities outside ADCET from the competent authority (HOD).

5. FACILITATION TO STUDENTS 5.1 Student Counseling: On joining the institute, a student or a group of students shall be assigned to a counselor (Faculty) who shall be mentor for a student throughout his/her tenure in the institute. A student shall be expected to consult the counselor on any matter relating to his/her academic performance and the courses he/she may take in various semesters. A counselor shall be the person to whom the parents/guardians should contact for performance related issues of their ward. The role of a faculty advisor is as outlined below:

1. Guidance about the rules and regulations governing the courses of study for a particular degree.

2. Is to help individual students plan their academic program in ways that are consistent with their career objectives.

3. Paying special attention to weak students. 4. Guidance and liaison with parents of students for their performances. 5. Arrangement of makeup classes and remedial classes.

5.2 Helping Weaker Students: A student with poor academic performance should continuously seek help from his/her counselor, and Head of the Department. Additionally the counselor or HOD must also be in constant touch with his/her parents/local guardians for keeping them informed about academic performance. The institute also shall communicate to the parents/guardians of such student at-least once during each semester regarding his/her performance in in-semester and Mid-semester examination and also about his/her attendance. It shall be expected that the parents/guardians too keep constant touch with the concerned counselor or Head of the Department. Remedial classes shall be organized by the Head of the Department for such academically weak students.



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5.3. Academic Awards: ADECT, encourages to the students to excel academically and recognizes their efforts with special Academic Awards as listed below;

Sr. No.

Name of the

Award Eligibility

Max. Prize

Money

Total Prize Money (Rs.)

1 Academic

Genius

First Rank in University in Engineering and Technology

(Considering all branches together)

Rs. 100000.00

100000.00

2 Academic

Leader

First Rank in University in respective branch of Engineering

and Technology

Rs. 25000.00

50000.00 (Avg. 2 awardees)

3 Academic

Deputy Leader

Second to Tenth Rank in University in respective branch of Engineering

and Technology

Rs. 10000.00

100000.00 (Avg. 10 awardees)

4 Academic

Deputy Class Toppers with Distinction

(Final Year) Rs.

5000.00 50000.00

(Ten Class Toppers)

5 Academic Deputy Jr.

Class Toppers with Distinction (First to Third Year)

Rs. 3000.00

90000.00 (Thirty Class Toppers)

Total 390000.00 Important Notes:

1. Prize money for the awards at sr. no. 1, 2, 4 and 5 will be shared if two or more candidates assume the same position based on the eligibility criteria.

2. For awards at sr. no. 3 point 1 is invalid. (i.e. each candidate is eligible for the max. prize money even though two or more candidates assume the same position.)

3. The awards at sr. no. 4 and 5 are applicable to each class of each shift. 4. If a candidate is eligible for two or more awards based on the eligibility criteria, then

he will be considered for the highest award only. Detailed illustration is given below. 4.1 If a candidate from Mechanical Engineering is eligible for award at sr. no. 1, then

the award at sr. no. 2 and at sr. no. 4 for Mechanical Engineering will stand null and void.

4.2 Similarly, if a candidate from Mechanical Engineering is eligible for award at sr. no. 2, then the award at sr. no. 4 for Mechanical Engineering will stand null and void.

4.3 Likewise, if a candidate from Mechanical Engineering is eligible for award at sr. no. 3, then the award at sr. no. 4 for Mechanical Engineering will stand null and void.

5. Point no. 4 including its sub-points is applicable to all other branches run by the institute.



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6. ASSESSMENT Direct evidence of student learning from different sources such as assignment from individual courses, tests, student’s seminars and Projects, contribute to Program assessment. The best evidence from learning comes from direct observation of student work. The assessment may answer question like;

1. Is the student learning as expected? 2. Has the student’s work improved over the semester? 3. How well has the student achieved learning outcomes set for the course? 4. What the student’s strength and weakness? 5. Are the assignments helping students achieve the expected level of knowledge or

skills?

6.1 Assessment of Class Tests (CT) Class Tests are planned and scheduled as indicated in the Academic Calendar to assess the student performance and to identify academically weaker students. The three tests are planned in a semester and their assessment is as follows;

i. I-Class Test of 25 marks ii. Mid Term Test of 50 Marks iii. II-Class Test of 25 marks

6.2 Assessment of Laboratory Work/Term work The assessment of laboratory course shall be continuous and based on turn-by-turn supervision of the student's work and the quality of his/her work as prescribed through laboratory journals and his/her performance in viva-voce examinations uniformly distributed throughout the semester. The entire assessment of a student shall be based on Class Tests and Internal Practical Examination at the end of the semester and before POE and OE. The Laboratory and Term work assessment may be carried out as under;

i. 10 marks from Class Tests ii. 10 marks for Regular performance of Experiments assessed by Faculty In-charge iii. 05 marks for Oral/ Internal Practical Examination iv. For attendance and timely completion of practical and term work it is decided to

assess with negative marking as indicated below;

Sr. No. Particulars Assessment 1 Attendance in % a. 100 No Negative (Zero) b. 90 to 99 -1.00 c. 80 to 89 -2.00 d. 75 to 79 -3.00 2 Timely completion of Practical or Term work -2.00



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6.3 Assessment of Project/Seminar/Mini-Project 1. Every student has to undertake seminar, mini-project, project of professional nature

and interest at various levels of study. The topic of seminar or work related with mini- project/project may be related to theoretical analysis, an experimental investigation, a prototype design, new concept, analysis of data, fabrication and setup of new equipment etc. The student shall be evaluated for his/her seminar or mini-project/project through the quality of work carried out, the novelty in the concept, the report submitted and presentation(s) etc.

2. The Seminar/Project report must be submitted by the prescribed date usually two weeks before the end of academic session of the semester.

3. The seminar report and the presentation of seminar shall be evaluated by three departmental faculty members (decided by PEC).

4. The mini-project shall be evaluated jointly by External Examiner and Internal Examiner as per the guide lines of SUK.

5. The assessment of B. E project work shall be carried out in two semesters as shown below:

Sr. No. Details Evaluation By Tentative

Schedule Marks

Allotted I Semester BE

1 Synopsis Submission Guide By I Week of August 50

2 I-Presentation (Synopsis and Literature Review) PEC By I Week of

October 50

3 Term work/Oral Examination

Guide/PEC/ Examiners

As per SUK Schedule 50

II Semester BE

4 II-Presentation (Complete Work) PEC By end of March 50

5 Submission of Thesis Guide By I-Week of April 50

6 Term work/Oral Examination Examiner As per SUK

Schedule 75

7. SHIVAJI UNIVERSITY RULES AND REGULATIONS FOR PASSING

1. A candidate to be eligible for a degree will be required to pass examinations as under; a. First Examination in Engineering Sem. I & II b. Second Examination in Engineering Sem. III & IV c. Third Examination in Engineering Sem. V & VI d. Fourth Examination in Engineering Sem. VII & VIII

2. A candidate to pass the examination, must obtain, a minimum of 40% marks in each head of passing with an aggregate of 45%.



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3. A candidate will get a choice to reappear for any heads if he/she do not qualify in aggregate

4. The award of class in the examination is as follow; a. Minimum of 45% for Pass Class b. Minimum of 50% for Second Class c. Minimum of 60% for First Class d. Minimum of 66% for First Class with Distinction

5. a. Grace Marks for getting higher class a. A candidate who passes in all subjects and heads of passing in the examination

without the benefit of either gracing or condonation rules and whose total number of marks falls short for securing class/higher second class or first class by marks not more than 1% of aggregate marks of that examination or up to 10 marks, whichever is less. Benefits of above mentioned marks shall not be given, if the candidate fails to secure necessary passing marks in the aggregate head of passing also if prescribed in the examinations concerned.

b. Grace marks for Distinction in subject only A candidate who passes in all the subject/head of passing in the examination without benefit of either gracing or condonation rules and whose total number of marks in the subject/s falls short by not more than three marks for getting distinction is the subject/s shall be given necessary grace marks up to three in maximum two subject, subject to maximum of one percent of total marks of that head of passing whichever is more, in a given examination. Provided that benefit of the above mentioned grace marks shall be given to the candidate only for such a examination/s for which provision for distinction in a subject has been prescribed.

c. Grace marks for passing in each head of passing The examinee shall be given the benefit of grace marks only for passing in each head of passing is up to maximum of 10 marks provided that the benefit of such gracing marks given in different heads of passing shall not exceed 1% of the aggregate marks in that examination. This is applicable only if the candidate passes the entire examination of semester/year.

d. Condonation If a candidate fails in only one head of passing, having passed in all other heads of passing, his/her deficiency of marks in such head of passing may be condoned by not more than 1% of the aggregate marks of the examination or 10% of the total number of marks of that head of passing in which he/she is failing, whichever is less. However, condonation whether in one head of passing or aggregate head of passing be restricted to maximum up to 10 marks only.



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6. Allowed To Keep Term (ATKT) Rules a. A candidate who fails in Semester-I of FE, Semester-III of SE, Semester V of TE

and Semester VII of BE are allowed keep term for Semester-II of FE, Semester-IV of SE, Semester VI of TE and Semester VIII of BE.

b. A candidate is allowed to keep term to III Semester of SE, if he/she has failed in not more than three heads of passing in I and II Semester of F.E.

c. A candidate is allowed to keep term to V Semester of TE, if he/she has cleared all heads of passing of I and II Semester of F.E. and failed not in more than three heads of passing of III and IV Semester of S.E.

d. A candidate is allowed to keep term to VII Semester of BE, if he/she has cleared all heads of passing of III and IV Semester of S.E. and has failed not in more than three heads of passing of V and VI Semester of T.E.

7. Not Fit for Technical Course (NFT) No candidates will be admitted to S.E. Sem. I course unless he/she fails in not more than three heads of passing at the F.E. Sem. I and F.E. Sem. II examination in within a period of three academic years from the date of his admission to the F.E. Sem. I course.

8. A candidate requesting for Photo copy or revaluation shall apply to the SUK within 15 days after the announcement of their results.

9. For any suggestion and clarifications related to SUK may contact Mr. R. H. Patil and Mr. D.S. Patil from institute office.



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8. COURSE DETAILS 8.1 Control Engineering Structure of Course Class TE-Part-I Sem.-V Course Code and Course Title ME301, Control Engineering Designated as Compulsory Prerequisite/s ME201 Teaching Scheme (Lecture/Practical/Tutorial/Drawing)

03/00/00/00

Total Contact Hours: Theory/Practical/Tutorial/Drawing

42/00/00/00

Credits 03 Evaluation Scheme: Theory Paper/TW/POE/PO 100/00/00/00 Course Outcomes (COs): Upon successful completion of this course, the student will be able to: ME301_1 Apply the basic concepts of control engineering to classify control systems, and

mathematical representation of different types of systems & its analogies. (K3) ME301_2 Use the technique of linearization and block diagram algebra in control system

design and analysis.(K3) ME301_3 Compute transient response specifications for first and second order system

(K3) ME301_4 Apply the concept of root locus technique, to find out stability of a control

system. (K3) ME301_5 Understand and apply the concept of frequency response analysis. (K3) ME301_6 Apply the concept of state space technique for a control system design. (K3)

Mapping of Course Outcomes to Program Outcomes

Course Outcomes

Program Outcomes 1 2 3 4 5 6 7 8 9 10 11 12 PSO1 PSO2

ME301_1 3 2 ME301_2 3 2 ME301_3 2 2 ME301_4 2 2 ME301_5 3 2 ME301_6 3 2

Total 16 12 Avg. 2.6 2

ME301 3 2



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Targets for Course Outcome:

Course ME301

Course Outcomes

ME301_1 ME301_2 ME301_3 ME301_4 ME301_5 ME301_6

Target 2 2 2 3 2 3

Target Level Students scoring above passing marks (K) 1 >=60% 2 >=65% 3 >=70%

Course skill Acquisition Matrix

Course Program Outcome

1 2 3 4 5 6 7 8 9 10 11 12 PSO1 PSO2

ME301 3 2

Course Syllabus

Unit 1

Introduction to Automatic Control: Generalized Control System Types, Open Loop and Closed Loop, Linear and Non-Linear, Time Variant and Time invariant Systems with examples. Advantages of Automatic Control Systems Mathematical Model of Control System: Mechanical Translational Systems, Rotational System, Grounded Chair Representation, Electrical Elements, Analogous Systems, Force – Voltage Analog, Force – Current Analog, Mathematical Model of Liquid Level System, Hydraulic/Pneumatic System, Thermal System, Gear Train

08 Hrs

Unit 2

Linearization: Representation of control system : Linearization of non linear functions, Linearization of operating curves, Block Diagram Algebra, Rules for Reduction of Block Diagram.

06 Hrs

Unit 3

Transient Response Analysis: General Form of Transfer Function, Concept of Poles and Zeros, Distinct, Repeated and Complex Zeros. Response of systems (First and Second Order) to Various Inputs (Impulse, Step, Ramp & Sinusoidal). Damping Ratio and Natural Frequency, Transient Response Specification.

06 Hrs

Unit 4

Root Locus Technique: Stability and Root Locus Technique: Routh’s Stability Criteria, Significance of Root Locus, Construction of Root Loci, General Procedure, Effect of Poles and Zeros on the System Stability.

07 Hrs



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Unit 5

Frequency Response Analysis: Frequency Response Log Magnitude Plots and Phase angle Plots, Gain Margin, Phase Margin, Evaluation of Gain ‘K’, Polar Plots (No numerical), and Stability analysis. Introduction to system Compensation: Types of Compensators, Lead, Lag, Lead-Lag Compensators (No numerical).

07 Hrs

Unit 6 State Space Analysis: System Representation, Direct, Parallel, Series and General Programming. 06 Hrs

Reference Books Sr. No Title Author Publisher Edition Year of

Edition

01 Control System

Engineering R Anandnatarajan, P. Ramesh Babu

SciTech Publi 3 2012

02 Control Systems A. Anand Kumar Prentice Hall

Publi 4 2010

03 Automatic Control

Engineering F.H. Raven

Tata McGraw Hill Publi.

5 1995

04 Modern Control

Systems K Ogata

Prentice Hall Publi

3 2010


Systems B.C. Kuo Willey India Ltd. 7 2011


Engineering D. Roy and Choudhari

Orient Longman Publi

6 2012

Content Delivery and assessment tools

Module Lect. No.

Lesson Plan for SECTION I TM TA AT

Mapping with Outcomes

Content Delivery CO PO

Uni

t 1

Intr

oduc

tion

to A

utom

atic

Con

trol

&

Mat

hem

atic

al M

odel

of C

ontr

ol S

yste

m

1 Introduction to the subject, its importance and practical applications.

LT

CB

QA, CT, EX

ME301_1

1,2

2 Generalized Control System Types: Open Loop and Closed Loop, Linear and Non-Linear

3 Time Variant and Time invariant Systems with examples. Advantages of Automatic Control Systems

4 Mathematical Modeling of Components and Systems: Translational Systems,



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Rotational Systems, (Mechanical elements in series, parallel and combination of series and parallel arrangements) , Grounded Chair Representation

5

Electrical Systems: Electrical Elements, Analogous Systems : Force – Voltage Analog, Force–Current Analog,

6

Mathematical Model of Liquid Level System (Head Pressure – Voltage Analog, Head/Pressure – Current Analog )

7

Hydraulic/Pneumatic System(Pressure – Voltage Analog, Pressure –Current Analog) ,Thermal System (Temp –Voltage Analog, Temp – Current Analog)

LT CB

8 Gear Train, Solving Examples.

LT CB

Uni

t 2

Rep

rese

ntat

ion

of co

ntro

l sys

tem

9 Linearization of non-linear function

LT CB

QA, CT, EX

ME301_2 1,2

10 Linearization of operating curves

LT CB

11 Problems on linearization LT CB 12 Block Diagram Algebra LT CB

13 Rules for Reduction of Block Diagram

LT CB

14 Solutions for problems appeared in previous examinations.

LT CB

Uni

t 3

Tran

sient

Res

pons

e

15

General Form of Transfer Function, Concept of Poles and Zeros, Distinct, Repeated and Complex Zeros.

LT CB QA, CT, EX

ME301_3 1,2

16 Response of systems (First Order) to various inputs (Impulse, Step, Ramp &

LT CB



14

Sinusoidal).

17

Response of systems (Second Order) to various inputs (Impulse, Step, Ramp & Sinusoidal). Damping Ratio and Natural Frequency

LT CB

18 Transient Response Specification.

LT CB

19

Solutions for problems appeared in previous theory examinations.

LT CB

Uni

t 4

Stab

ility

and

Roo

t Loc

us T

echn

ique

: 20 Introduction to Root Locus

and stability concept

LT CB QA, CT, EX

ME301_4 1,2

21 Routh’s Stability Criteria 22 General Procedure 23 Construction of Root Locus. 24 Significance of Root Locus 25

Effect of Poles and Zeros on

the System Stability.

26 Solutions for problems appeared in previous

examinations.


examinations.

Uni

t 5

Freq

uenc

y R

espo

nse

Ana

lysis

28 Frequency Response Log

Magnitude Plots and Phase angle Plots

LT CB QA, CT, EX

ME301_5 1,2

29 Gain Margin 30 Phase Margin

31 Evaluation of Gain ‘K’, Polar

Plots (No numerical), and Stability analysis

32 Introduction to system

Compensation: Types of Compensators

33 Lead, Lag, Lead-Lag Compensators (No

numerical). 34 Solutions for problems



15

appeared in previous examinations.

Uni

t 6

Stat

e Sp

ace

Ana

lysis

35 System Representation

LT CB QA, CT, EX

ME301_6 1,2

36 Direct Programming 37 Parallel Programming 38 Series Programming 39 General Programming


examinations.


examinations.

42 *study of motion control

using Atmega 2560 1

*content beyond syllabus Note: TM-Teaching Method- Lecture (LT), AT- Assessment Tool –Class Tests (CT), University Examinations(EX)



16

Questions Bank

Unit Q. No.

Assignment / Tutorials/Quiz/ Questions for SECTION I

Marks CO

I

1 Draw physical layout and block diagram, showing various functional elements of the rolling mill. The system is used for controlling the metal sheet thickness.

(06)

ME301_1

2 Write a short note on open loop and closed loop control systems.

(06)

3 Draw physical layout and block diagram, showing various functional elements of a metal melting furnace to control the temperature of molten metal.

(06)

4 Write a short note on types of control systems. (06)

5 Explain with a block diagram, the Generalized control system and state the Functions of each component.

(06)

6 What are the fundamental components of mechanical system? Explain free body diagram.

(08)

7

For a mechanical system shown in figure below, draw equivalent electrical circuit using force-voltage analogy. Also write system equations.

(08)

8

Derive the differential equation of operation for hydraulic servomotor shown in the figure and represent it with a block diagram.

(08)

M1

M2

B1

B2k

x2

x1 f

M

x e

y a b



17

9

Obtain the mathematical model of the mechanical system shown in figure given below. Also determine the equivalent impedance of the system.

(08)

10

Derive the transfer function of the network shown in figure shown below. Also construct force voltage analog circuit.

(08)

11

For the tank shown in figure given below the fluid is supplied at the rate Qs .Determine the equation for pressure P as a function of P1 and Qs. ( assume density of fluid in the tank as ρ and cross sectional area of tank as A)

(08)

12

For the electrical system shown in figure shown below construct an equivalent mechanical system using i) Direct Analogy and ii) ii) Inverse analogy. Find the relation between f

and x, for the equivalent mechanical system in each case.

(08)

K2 M1

M2

M3

B2

B1 k1

x1

k3 x2 x3 f

R R

C1 C2 VVi

Q

RRQP

P H

I

L

R C E



18

13

Figure given below shows a schematic diagram of jet pipe amplifier. The jet pipe position is at centerline of springs. The jet pipe is supplied with a high pressure hydraulic fluid such that steady stream is continually flowing out of the nozzle. Slight shift in position ‘w’ moves the load accordingly. Determine the equation relating y to x. Identify steady state gain and time constant of the system.

(08)

II 1

Effect the linear approximation for the maximum stress

Q given by the equation πF

316DQ 2

The reference conditions are Fi= 250 N and Di= 25 mm. Determine the percentage of error in using this approximation for Q when F = 260 N and D = 30 mm.

(08)

2

The steady state operating curves for a unity feedback system [KH=1] are shown in figure given below. Construct the block diagram that describes the steady state operation of the system.

(08)

ME301_2

3

In a single acting reciprocating pump, friction head H is

expressed as Dg2FLV4

H2

where F , L, V and D are

friction factor, length of pipe, velocity of flow and pipe

(08)

a

b

x w

e y y

Load

Flui

q

M

600

500

400

800 1000 1200 C

Ui = 250

200

300Vi = 1000 1100

900



19

diameter respectively. Linearize the equation for H for F=0.02, Li =3 m, Vi =5 m/s, Di =25 mm. Also determine the value of friction head H when L =3.5 m, V =5.5 m/s and D=30 mm.

4

The operating curves for a d.c. motor used for a robot are shown in figure given below where T is the motor torque, N is the speed and V is the voltage applied. For Ni =1000 and Ti =50 determine linear approximation for change in torque about reference point. The net torque available for acceleration for robot is (t - tL) = J D n where tL is the load torque. For J = 0.025 , determine the differential equation relating output n to input V and load torque tL. What is the time constant?

(08)

II

5 Obtain a simplified block diagram using the reduction rules and determine the transfer function for the overall

block diagram shown blow.

(06)

6

Find the transfer function RC of the system shown below using block diagram reduction technique.

(06)

T

150

100

50

N

V = 30

20

1000 2000 3000

10

G

H

GG

r(t

)C(

t)

G

+

+

+

H

G Gr( C

+ G

G

HH +

+

+

-+

H



20

III 1

A system for controlling speed of a hypersonic plane is shown below. Determine the response c(t) for each of the following case. i) r(t) = µ(t) and c(0) = ć(0)=0 ii) r(t) = 0 , c(0) = 1 and ć(t)=1

(06) ME301_3

2

If x is the input and y is the output of the system by the

differential equationxy

dtdy

dtyd 8842

2

, determine

undamped natural frequency, undamped, natural frequency, damping ratio, peak overshoot and settling time.

(06)

3

In a paper industry, it is important to maintain a constant tension on a continuous sheet of sheet of paper between wind off and wind up rolls , such that a system is given below . i) r(t) = µ(t) and d(t) =c(0) = ć(0)=0 ii) r(t) = 0 , d(t) = µ(t) , c(0) = 1 and ć(t)=1

(10)

4 In a paper industry , it is important to maintain a constant (10)

7

Simplify the block diagram shown below and obtain

R(s)C(s)

.

(08) G

R(SC(

-G

H

H

+

-

-

r(t) c(t) )3(

2DD

+

-

r(t) c(t) +

-

1ܦ) + 3)

4ܦ

+ +

u(t)



21

tension on a continuous sheet of sheet of paper between wind off and wind up rolls , such that a system is given below .Determine response c(t) when.. i) r(t) = µ(t) and d(t) =c(0) = ć(0)=0 ii) r(t) = 0 , d(t) = µ(t) , c(0) = 1 and ć(t)=1

5

A system for controlling the speed of a hypersonic plane is shown in figure given below . Determine the response c(t) for each of the following cases. i) r(t) = u(t) , c(0) =ć(t)=0 ii) r(t) = 0 ,c(0) =1 and ć(0)=0

(09)

IV

1 List the rules of construction of root locus Write a short note on Routh Stability Criteria Write a short note on concept of poles and zeros.

(04) (06) (06)

ME301_4

2

Sketch the root locus plot for a system with open loop transfer function as ..

134s1)K(sH(s)G(s) 2

s .

(12)

3

The characteristic equation for a system is 01)(sK3)s24s(ss 23

Determine the range of values of K for which the system is in stable condition.

(06)

4

It is desired that the root locus plot for the system shown in figure below go through the point -2 + 2j. Apply angle condition to determine the location of poles at ‘a’ such that plot goes through the point. Determine the value of K at this point.

(08)

r(t) c(t) +

-

2ܦ)ܦ + 3)

r(t) c(t) +

-

1ܦ) + 3)

4ܦ

+ +

u(t)

R(S) C(S) +

-

K(s + a)s(s + 2)



22

5

A system is having forward path transfer function G(s) = ଵ

ୱ(ୱାଵ) and feedback path transfer function H(s) = (1+ K s) .

What should be the value of K to obtain damping ratio of 0.6 ? Also calculate the un-damped natural frequency, % peak overshoot, and settling time within 2% of final value.

(10)

6

It is desired that the root locus plot for the system shown in figure given below go through the point -2 + 2j. Apply angle condition to determine the location of poles at ‘a’ such that plot goes through the point. Determine the value of K at this point.

(08)

V

1 Explain Types of Compensators.

ME301_5 2

The open loop function of unity feedback system is given

by Draw the asymptotes of magnitude and phase angle plot. Find gain and Phase margin.

3 Explain electrical ckt used to provide lead compensation and sketch theLog-magnitude and phase plot for the same.

VI

1

Write a short note on State space and parallel programming.

(06)

ME301_6

Write a short note on State space and general programming.

(06)

Write a short note on State space and direct programming. (06) Write a short note on State space and series programming. (06)

2

The differential equation of the system is (ݐ)ݕ =ଶ(ୈାହ)

(ୈାଶ)(ୈାଷ)(ୈାସ)f(t). Determine the computer diagram and

state space representation using series programming method.

(08)

3

The differential equation of the system is (ݐ)ݕ =ୈమାଷ ୈାଶ

ୈయା ଽ ୈమା ଶ ୈାଶସ f(t). Determine the computer diagram and

state space representation using direct programming method.

(08)

4 The dynamics of a helicopter in the hovering condition is described by the differential equation is (ݐ)ݕ = (08)

R(S) C(S) +

-

K(s + 7)(s + a)(s + 2)



23

ଵ(ୈାଶ)(ୈାଷ)

f(t). Determine the computer diagram using i)

Direct programming method ii) Parallel programming method.

Plan to Cover Contents beyond Syllabus:

Planed Date/ Week Topic Beyond Syllabus Resource Person with Affiliation Outcome Met

14th Week study of motion control

using Atmega 2560 a

Plan for Class Test (CT)

Planed Date/ Week Type of CT Based on Module No. July 18th to 23rd , 2016 Written Class Test I 1,2

August 11th to 13th ,2016 Written Mid Term Test 1,2,3,4 September 12th to 17th, 2016 Written Class Test II 5,6

Additional Comments

The E-books, NPTEL Videos as well as some Journal/Conference papers are available in the central Library.

Control Engineering Lab Structure of Course Class TE-Part-I Sem.-V Course Code and Course Title ME351,Control Engineering Lab Designated as Compulsory Prerequisites ME201(MIII) Teaching Scheme (Lecture/Practical/Tutorial/Drawing)

00/02/00/00


00/28/00/00 hours

Evaluation Scheme: Theory Paper/TW/POE/PO 00/25/00/00 marks

Course Outcomes (COs): Upon successful completion of this course, the student will be able to: ME351_1 Explain different types of controllers and their use in control systems. (K2) ME351_2 Calculate transfer function, system response and system stability (K3) ME351_3 Use MATLAB software to model and analyze different control systems. (S2)

ME351_4 Communicate effectively about laboratory work both orally and in writing journals. (S2)



24

ME351_5 Practice professional and ethical behavior to carry forward in their life. (A2) Mapping of Course Outcomes to Program Outcomes

Course Outcomes


ME351_1 2 ME351_2 2 2 ME351_3 2 ME351_4 2 ME351_5 2

Total 4 2 2 2 2 Avg. 2 2 2 2 2

ME351 2 2 2 2 2 Targets for Course Outcome

Course ME301 Course Outcomes

ME351_1 ME351_2 ME351_3 ME351_4 ME351_5

Target 2 2 2 3 3

Target Level Students scoring above passing marks (K)

Average of grade

(S)

Average of grade

(A) 1 >=2 >=2 >=2 2 >=3 >=3 >=3 3 >=4 >=4 >=4

Course Skill Acquisition Matrix-

Course Name


Control Engineering 2 2 2 2 2

Practical Plan

Expt. No. Title of Experiment

Compulsory or

Optional

Planned Week

Outcomes Met

POs

1 Introduction, Study of Control System Components - D.C. Servomotor.

Compulsory I Week ME351_1

1



25

2 Study of Control System Components - Hydraulic Servomotor.

Compulsory II Week ME351_1

1

3 Study of On-Off Controller for Flow/ Temperature

Compulsory III Week ME351_1

1

4 Study of Control Modes like P, PD, PI, PID for Pressure / Temperature / Flow

Compulsory IV Week ME351_1 1

5 Assignment on Mathematical Model of Control System

Compulsory V Week ME351_2 1,2

6 Assignment on Representation of control system

Compulsory VI Week ME351_2 1,2

7 Assignment on Transient Response Compulsory VII

Week ME351_2 1,2

8 Assignment on Stability and Root Locus Technique

Compulsory VIII

Week ME351_2 1,2

9 Assignment on Frequency Response Analysis

Compulsory IX Week ME351_2 1,2

10 Assignment on State Space Analysis Compulsory X Week ME351_2 1,2 11 Introduction to ‘MATLAB’ Software Compulsory XI Week ME351_3 5

12 Assignment based on use of Software ‘MATLAB’

Compulsory XII

Week ME351_3 5

13 *simulation of an ideal actuator with PID control to improve the performance of a suspension system.

Optional XIII

Week ME351_1

1

14 Submission XIV

Week - -

COs correlated with Psychomotor and Affective domains will be assessed at the end of semester through various rubrics based on student’s performance throughout the semester. Assessment Tools: Internal OE, Lab Evaluation Rubric, Lab Assessment Rubric.

Plan to Cover Contents beyond Syllabus

Planed Date/ Week Topic Beyond Syllabus Outcomes

Met

13th Week Simulation of an ideal actuator with PID control to improve the performance of a suspension system.

ME351_1


Edition



26

01 Control System

Engineering R Anandnatarajan, P. Ramesh Babu

SciTech Publi 3 2012

02 Control Systems A. Anand Kumar Prentice Hall

Publi 4 2010


Engineering F.H. Raven

Tata McGraw Hill Publi.

5 1995

04 Modern Control

Systems K Ogata

Prentice Hall Publi

3 2010


Systems B.C. Kuo

Willey India Ltd.

7 2011


Engineering D. Roy and Choudhari

Orient Longman Publi

6 2012

Self Study Materials and References

1. Laboratory Manuals

2. Websites

Additional Comments




27

8.2 Theory of Machines-II Structure of Course Class TE-Part-I Sem.-V Course Code and Course Title ME 302, Theory of Machines-II Designated as Compulsory Prerequisite/s ME 213(TOM-I),ME 201(M-III) Teaching Scheme (Lecture/Practical/Tutorial/Drawing)

03/00/00/00


42/00/00/00

Credits 03 Evaluation Scheme: Theory Paper/TW/POE/OE 100/25/00/25 Course Outcomes (COs):- After successful completion of this course, the student will be able to,

ME 302_1 Differentiate between types of gears and to analyze the characteristics of meshing gears,( K2

ME 302_2 Design the gear train according to application, K5

ME 302_3 Explain the effects of gyroscopic couple in aero-plane, ship, two wheelers and four wheelers (i. e. Practical life examples) K3

ME 302_4 Use balancing concept while designing machine components, K3 ME 302_5 Analyze the forces on reciprocating engine mechanism, K4 ME 302_6 Describe the flywheel application in mechanical as energy storage device. K3 Mapping of Course Outcomes to Program Outcomes

Course Outcomes

Program Outcome 1 2 3 4 5 6 7 8 9 10 11 12 PSO1 PSO2

ME 302_1 2 1 ME 302_2 3 2 1 ME 302_3 3 2 ME 302_4 3 2 ME 302_5 3 2 ME 302_6 2 1

Total 16 10 1 Avg. 2.67 1.67 1

ME 302 3 2 1



28

Targets for Course Outcome Course ME302

Course Outcomes ME302_1 ME302_2 ME302_3 ME302_4 ME302_5 ME302_6

Target 3K 2K 2K 2K 2K 2K


Average of grade (A)

1 >=60% >=2 2 >=70% >=3 3 >=80% >=4

Course skill Acquisition Matrix


1 2 3 4 5 6 7 8 9 10 11 12 PSO1 PSO2 ME302 [3] [2] [1]

Course Syllabus

SECTION-I

Unit 1

Toothed Gearing Geometry of motion, Gear geometry, Types of gear profile- involute & cycloidal, Theory of Spur, Helical & Spiral gears, Interference in involute tooth gears and methods for its prevention, Path of contact, Contact ratio ,Efficiency and center distance of spiral gears.

07Hrs

Unit 2

A.Gear Trains Types of Gear trains - Simple, Compound, Reverted, Epicyclic gear train, Tabular method for finding the speeds of elements in epicyclic gear train, Torques in epicyclic gear train, Differential gear box. B. Equivalent mass and Moment of Inertia applied to gear trains.

07Hrs

Unit 3

Gyroscope Gyroscopic couple, spinning and Precessional Motion, Gyroscopic couple and its effect on i) Aero plane ii) Ship iii) Four-Wheeler iv) Two –Wheeler.

06 Hrs

Unit 4

Static and dynamic Force analysis of Mechanisms Velocity and acceleration of slider crank mechanism by analytical method, Inertia force and torque, D’Alembert’s principle, Dynamically equivalent system, force analysis of reciprocating engine mechanism and four bar chain mechanism.

07 Hrs

Unit 5 Balancing Static and Dynamic balancing of rotary and reciprocating masses, Primary and Secondary forces and couples, Direct and Reverse cranks.

07 Hrs



29

Balancing of Single cylinder, Multi cylinder-In-line and Radial Engines for four wheeler.

Unit 6 Flywheel Turning moment diagrams, Fluctuation of energy, Coefficient of fluctuation of speed, Rimmed flywheel.

06 Hrs

Text Books Sr. No Title Author Publisher Edition Year of

Edition

01 Theory of Machines Ratan S.S Tata McGraw Hill

New Delhi. 3rd

13th reprint 2012

02 Theory of Machines P.L.Ballany Khanna Publication,

New Delhi 25th 2012

03 Theory of Machines V.P. Singh Dhanpat Rai and

Sons 3rd 2012

04 Theory of Machines

I and II Phakatkar

Nirali Publication. Pune

4th 2005

05 Theory of machines Dr. R.K.Bansal Laxmi Publication 4th 2011

06 Mechanism and Machine Theory

Rao, Dukkipati New Age

International. 2nd 1989

07 Theory of Machines Sadhu Singh Pearson 3rd 2001 Reference Books Sr. No Title Author Publisher Edition Year of

Edition

01 Theory of Machines Thomas Bevan CBS Publishers,

New Delhi. 3rd reprint 2005


and Mechanism Shigley Oxford International 3rd 2009


and Mechanism G.S. Rao and

R.V. Dukipatti

New Age Int. Publications Ltd.

Delhi. 2nd 1992

04 Theory of Machines Shah and

Jadhawani Dhanpat Rai & Sons 2nd 2005

05 Theory of Machines Abdullah Shariff

McGraw Hill, New Delhi

1st 1994

06 Theory of

mechanism and machines

Sadhu Singh Person 1st 2012



30

07 Theory of machines

and Mechanism Jagdish Lal

Metropolitin Book Company

1st 2011

08 Mechanism and

Machines Gosh And

Mallik East West Press 3rd 1998

09 Theory of Machine Sarkar Tata Mc Graw Hill 1st 2002


Module Lect. No.

Lesson Plan TM TA AT



1 Prerequisite from TOM I, Paper structure, Syllabus Description, Introduction to Subject.

LT CB - NA NA

Toothed Gearing

I

2 Introduction, Geometry of motion, Gear geometry, Types of gear profile- involute & cycloidal

LT

CB, PP, DM

QA, CT, EX

ME 302_1 1,2

3 Theory of Spur gears 4 Theory of Helical & Spiral gears

5 Interference in involute tooth gears and methods for its prevention, Path of contact, Contact ratio

6 Efficiency and center distance of spiral gears

7 Numerical Gear Train

II

8 Introduction, Types of Gear trains- Simple, Compound, Reverted, Epicyclic gear train

LT

CB

CT, QA, EX

ME 302_2 1,2,3

9 Tabular method for finding the speeds of elements in epicyclic gear train

10 Tabular method for finding the speeds of elements in Differential gear box

11 Equivalent mass and Moment of Inertia applied to gear trains

12 Equivalent mass and Moment of Inertia applied to gear trains

13 Numerical 14 Numerical



31

Module Lect. No.



Content Delivery CO PO Gyroscope

III

15 Introduction, Gyroscopic couple, Spinning and Precessional motion, Gyroscopic couple and its effect on – Aero plane

LT

CB

CT, QA, EX

ME 302_3 1,2

16 Gyroscopic couple and its effect on – Ship

17 Gyroscopic couple and its effect on Four-Wheeler

18 Gyroscopic couple and its effect on Two –Wheeler

19 Numerical

20 Numerical

Static and dynamic Force analysis of Mechanisms

IV

21 Introduction, Inertia Force

LT

CB

CT, QA, EX

ME 302_5 1,2

22 Torque, D-Alembert’s Principle

23 Velocity and Acceleration of Slider Crank Mechanism by Analytical method

24 Dynamically Equivalent System, 25 Correction Couple, Numerical

26 Force Analysis Of Reciprocating Engine Mechanism

27 Force Analysis Of Reciprocating Engine Mechanism

Balancing

V

28 Introduction, Static and Dynamic balancing of rotary masses

LT CB CT, QA, EX

ME 302_4 1,2

29 Numerical

30 Static and Dynamic balancing of reciprocating masses, Primary and Secondary forces and couples

31 Direct and Reverse cranks, Balancing of Single cylinder

32 Balancing Multi cylinder-In-line

33 Balancing of V-Engines for four wheeler

34 Numerical 35 Numerical



32

Flywheel

VI

36 Turning moment diagrams

LT CB CT, QA, EX

ME 302_6 1,2

37 Turning moment diagrams 38 Fluctuation of energy

39 Coefficient of fluctuation of speed

40 Rimmed flywheel 41 Numerical

42 *Industrial application of Flywheel

*content beyond syllabus TM-Teaching Method- Lecture (LT), Demo (DM).

TA-Teaching Aids -Chalk Board (CB), Power Point Presentation (PP), Models (MD).

AT- Assessment Tool - Class Tests (CT), Question Answers (QA), University Examinations (EX), Quiz (QZ).

Question Bank

Module Questions CO

1

1. State and prove law of gearing. 2. Derive an expression for minimum number of teeth on pinion and wheel to avoid interference. 3. Two gears having 30 and 40 involutes teeth respectively are in mesh. The pressure Angle is equal to 200, module is 12mm. Line of contact on each side of the pitch point is two third of maximum possible length. Find the height of addendum for each wheel, total length of path of contact and the contact ratio.

ME 302_1



33

2

1. Explain tabular method for finding out velocity ratio of an epicyclic gear train. 2. Prove the relation for torque required in order to accelerate a geared system. 3. In an epicyclic gear of the ‘sun and planet’ type shown in Fig. 13.13, the pitch circle diameter of the internally toothed ring is to be 224 mm and the module 4 mm. When the ring D is stationary, the spider A, which carries three planet wheels C of equal size, is to make one revolution in the same sense as the sunwheel B for every five revolutions of the driving spindle carrying the sunwheel B. Determine suitable numbers of teeth for all the wheels.

ME 302_2

3

1. What do you understand by gyroscopic couple? Derive a formula for its magnitude. 2. Explain the effect of gyroscopic couple on ship during turning, rolling and pitching. 3. A four wheel vehicle of mass 2500 kg has a wheel base 2.5m, track width 1.5 m, and height of centre of gravity 0.6 m above the ground level and lies at 1 m from the front axle. Each wheel has an effective diameter of 0.8 m and a moment of inertia of 0.8 kgm2. The drive shaft, engine flywheel and transmission are rotating at four times the speed of road wheels, in clockwise direction when viewed from the front, and is equivalent to a mass of 80 kg having a radius of gyration of 100 mm. If the vehicle is taking a right turn of 60 m radius at 60 km/h, find the load on each wheel.

ME 302_3

4

1. The following data relate to a connecting rod of a reciprocating engine.

Mass = 5.5kg, distance between bearing centers = 850 mm, diameter of small end bearing = 75 mm, diameter of big end bearing =100 mm, time of oscillation when the connecting rod is suspended from small end = 1.83 sec., time of oscillation when the connecting rod is suspended from big end = 1.68 sec. Determine: i) The radius of gyration of the rod about axis passing through the centre of gravity and perpendicular to the plane of oscillation. ii) The moment of inertia of the rod about the same axis, and iii) The dynamically equivalent system for the connecting rod constituted of two masses one of which is situated at the small end centre.

ME 302_5



34

2. A connecting rod is suspended from a point 25 mm above the centre of small end, and 650 mm above its centre of gravity, its mass being 37.5 kg. When permitted to oscillate, the time period is found to be 1.87 seconds. Find the dynamical equivalent system constituted of two masses, one of which is located at the small end centre.

5

1. A shaft carries two masses m1 and m2 distance L apart rotating with shaft at eccentricities r1 and r2 respectively. The eccentricities are r1 and r2 are parallel and in the same sense. The shaft is to be balanced by a mass M attached to the shaft at an eccentricity R. Determine the distance between planes of rotation of i) m1 and M ii) m2 and M in terms of m1, m2, r1, r2 and L. 2. A shaft carries four masses A, B, C and D of magnitude 200 kg, 300 kg,400 kg and 200 kg respectively and revolving at radii 80 mm, 70 mm, 60 mm and 80 mm in planes measured from A at 300 mm, 400 mm and 700 mm. The angles between the cranks measured anticlockwise are A to B 45°, B to C 70° and C to D 120°. The balancing masses are to be placedin planes X and Y. The distance between the planes A and X is 100 mm, between X and Y is 400 mm and between Y and D is 200 mm. If the balancing masses revolve at a radius of 100 mm, find their magnitudes and angular positions. 3. Explain direct and reverse cranks method for balancing of radial engine.

ME 302_4

6 Explain the various application of the flywheel. List out the difference between gyroscope and flywheels ME 302_6

Plan for Test

Planed Date/ Week Type of CT Based on Module No. Jul 3rd Week Written Class Test I I,II

Aug 2nd Week Written Mid Term Test I,II, III Sept 2nd Week Written Class Test II IV,V, VI

Additional Comments: The E-books, NPTEL Videos as well as some Journal/Conference papers are available in the central Library



35

Theory of Machines-II lab Structure of Course Class TE-Part-I Sem.-V

Course Code and Course Title ME 352, Theory of Machines-II lab

Designated as Compulsory Prerequisite/s ME 264 (TOM I- LAB) Teaching Scheme (Lecture/Practical/Tutorial/Drawing)

00/02/00/00


00/28/00/00

Credits 01 Evaluation Scheme: Theory Paper/TW/POE/OE 00/25/00/25 Course Outcomes (COs): Upon successful completion of this course, the student will be able to: ME 352_1 Demonstrate various types of gears and gear trains (K2)

ME 352_2 Experiment with gyroscope, gear train and balancing of rotary masses and calculate M. I. of bifilar, Trifilar suspension and compound pendulum (K3)

ME 352_3 Solve problems on balancing of reciprocating masses and flywheel (K3)

ME 352_4 Use the computer aided force analysis software for slider crank mechanism or four bar mechanism (S3)

ME 352_5 Follow professional and ethical principles during laboratory work, (A3)

ME 352_6 Record all calculations related with these experiment and generate a Technical report (S2)

Mapping of Course Outcomes to Program Outcomes

Course Outcomes

Program Outcome 1 2 3 4 5 6 7 8 9 10 11 12 PSO1 PSO2

ME 352_1 2 ME 352_2 3 ME 352_3 3 2 ME 352_4 1 ME 352_5 1 ME 352_6 1

Total 8 2 1 1 1 Avg. 2.67 2 1 1 1

ME 302 2 2 1 1 1



36

Targets for Course Outcome


ME352_1 ME352_2 ME352_3 ME352_4 ME352_5 ME352_6

Target 3K 3K 3K 2S 2A 2S


Average of grade (S)


1 >=2 >=2 >=2 2 >=3 >=3 >=3 3 >=4 >=4 >=4

Course Skill Acquisition Matrix-

Course Name


Theory of Machines-II

[2] [2] [1] [1] [1]

Practical Plan


Compulsory or

Optional

Planned Date CO PO

01 Determination of M.I. using Bifilar suspension system. Compulsory 2nd Week

ME 352_2, ME 352_6

4

02 Determination of M.I. using Trifilar Suspension system.

Compulsory 3rd week ME 352_2, ME 352_6

4

03 Determination of M.I. of connecting rod by Compound pendulum method.

Compulsory 4th Week ME 352_2, ME 352_6

4

04 Generation of involute profile using rack cutter method.

Compulsory 5th week ME 352_1 ME 352_5

1

05 Experiment on Torque Measurement in epicyclic Gear Train.

Compulsory 6th Week ME 352_2, ME 352_6

4

06 Experiment on Gyroscope. Compulsory 7th week ME 352_2, ME 352_6

4

07 Experiment on Balancing of rotary masses (Static and Dynamic).

Compulsory 8th week ME 352_2, ME 352_6

4



37

08 Problems on balancing of reciprocating masses. (Minimum 3) Compulsory 9th week ME 352_3 1,2

09 Assignment on Flywheel. Compulsory 10th

Week ME 352_3, ME 352_5

1,2

10

Computer aided force analysis of any one of following 1. Slider crank mechanism 2. Four bar mechanism

Compulsory 11th

Week ME 352_4, ME 352_5

5

11 Industrial visit based on above syllabus.

Optional 12th

Week ME 352_5 6

Plan to Cover Contents beyond Syllabus

Planed Date/ Week Experiment Beyond Syllabus Outcomes

Met 13th Demonstration of wheel balancing process* ME 352_1

COs correlated with Psychomotor and Affective domains will be assessed at the end of semester through various rubrics based on student’s performance throughout the semester. Assessment Tools: Lab Rubric, Course End survey. Reference Books

Sr. No Title Author Publisher Edition

Year of

Edition

01 Theory of Machines Ratan S.S Tata McGraw Hill

New Delhi. 3rd

13th reprint 2012

02 Theory of Machines V.P. Singh Dhanpat Rai and Sons 3rd 2012

03 Mechanism and

Machines Gosh And

Mallik East West Press 3rd 1998


Thomas Bevan

CBS Publishers, New Delhi.

3rd reprint 2005

05 Theory of Machines I

and II Phakatkar

Nirali Publication. Pune

4th 2005


1. Laboratory Manuals 2. Websites

Additional Comments




38

8.3 Heat and Mass Transfer Structure of Course Class TE-Part-I Sem.-V Course Code and Course Title ME 303, Heat and Mass Transfer Designated as Compulsory Prerequisite/s ME203 (ATD) Teaching Scheme (Lecture/Practical/Tutorial/Drawing)

03/00/00/00


42/00/00/00 Hours

Evaluation Scheme: Theory Paper/TW/POE/PO 100/00/00/00 Course Outcomes (COs): Upon successful completion of this course, the student will be able to:

ME303_1 Demonstrate the difference between different modes of heat transfer, laws related with these modes and distinguish with mass transfer. (K3)

ME303_2 Solve one dimensional conduction equations to the system of plane and composite walls, cylinders and spheres in order to estimate the heat flow rates. (K3)

ME303_3 Solve and analyze the heat flow rate in case of unsteady state heat transfer and extended surfaces. (K3)

ME303_4 Solve and point out the effect various parameters on convective heat transfer coefficient using dimensionless numbers. (K3)

ME303_5 Analyze the performance of tube-in-tube heat exchangers and phase change phenomenon in heat transfer.( K3)

ME303_6 Distinguish, solve and analyze the radiative heat transfer rates. (K3)

Mapping of Course Outcomes to Program Outcomes: Course

Outcomes Program Outcomes

1 2 3 4 5 6 7 8 9 10 11 12 PSO1 PSO2 ME303_1 3 ME303_2 2 1 ME303_3 3 ME303_4 3 2 ME303_5 3 2 1 ME303_6 2

Total 16 5 1 Avg. 2.6 1.7 1

ME303 3 2 1



39

Targets for Course Outcomes: Course ME303


Target 3 3 2 2 3 2


Course skill Acquisition Matrix:


1 2 3 4 5 6 7 8 9 10 11 12 PSO1 PSO2

ME303 3 2 1

Course Syllabus

Unit 1

INTRODUCTION TO HEAT AND MASS TRANSFER: 1.1 Basic Concepts: Modes of heat transfer. Basic laws of heat transfer, Introduction to combined modes of heat transfer, Thermal conductivity and its variation with temperature for various Engg. Materials (Description only).Nano fluids. Introduction to mass transfer: Modes of mass transfer, Analogybetween heat, mass and momentum transfer, Fick’s law of diffusion, various dimensionless numbers. Derivation of Generalized differential equation of Heat Conduction in Cartesian co-ordinates, its reduction to Fourier, Laplace and Poisson’s equations. Generalized Heat conduction equation in cylindrical and spherical coordinates (no derivation) 1.2 One dimensional steady state heat conduction without heat

generation: Reduction of Generalized differential equation of Heat Conduction to one dimension (1D), Heat conduction through plane wall, cylinder, sphere; electrical analogy; concept of thermal resistance and conductance, composite slab, composite cylinder and composite sphere, critical radius of insulation for cylinder and sphere. Economic thickness of insulation.

07 Hrs.



40

Unit 2

HEAT CONDUCTION WITH HEAT GENERATION AND UNSTEADY STATE HEAT CONDUCTION 2.1 One dimensional steady state heat conduction with heat generation: One dimensional steady state heat conduction with uniform heat generation for plane wall cylinder, and sphere. 2.2 One dimensional unsteady State Heat Conduction Lumped Heat capacity Analysis, Biot and Fourier number and their significance,(Numericals based on Lumped Heat capacity Analysis).Use of Hiesler and Grober Charts (No numerical based on Hiesler and Grober Charts).

06 Hrs.

Unit 3

EXTENDED SURFACES. 3.1 Boundary and Initial conditions: Temperature boundary conditions, heat flux boundary condition, convection boundary condition and radiation boundary condition. 3.2 Heat transfer through extended surfaces: Types and applications of fins, Heat transfer from rectangular and pin fins. Fin effectiveness and efficiency, Error estimation in temperature measurement in thermo well

07 Hrs.

Unit 4

CONVECTION 4.1 Fundamentals of convection: Mechanism of natural and forced convection. Concept of Hydrodynamic and thermal boundary layer, local and average convective coefficient for laminar and turbulent flow for flat plate and pipe 4.2 Forced Convection: Dimensional analysis, Physical significance of dimension less numbers, Reynolds analogy for laminar flow, correlations for forced convection over flat plate and closed conduits. 4.3 Natural or Free Convection: Dimensional analysis, Physical significance of dimensionless numbers, correlations for natural convection over vertical plate cylinder sphere and flow patterns

07 Hrs.

Unit 5

RADIATION Nature of thermal radiation, absorbitivity, reflectivity, transmissivity, emissive power and emmissivity, spectural and total concept, blackbody, gray body, and white body Kirchoff’s law, Wein’s law and Planck’s law, and deduction of Stefan Boltzmann law. Lambert cosine rule, Intensity of radiation. Energy exchange by radiation between two black surfaces with non-absorbing medium in between and in absence of reradiating surfaces. Shape factor and its characteristics .Energy exchange by radiation between two gray surfaces without absorbing medium , concept of radiosity and irradiation. Radiation network method, network for two surfaces which see each other and nothing else, radiation shields.

06 Hrs.



41

Unit 6

HEAT EXCHANGERS AND PHASE CHANGE PHENOMENON 6.1 Heat Exchangers: Classification and types of Heat exchangers, Fouling factor, and Overall heat transfer coefficient, Heat Exchanger Analysis using LMTD and NTU methods for parallel and counter flow, Design consideration of Heat exchangers and introduction to design standards like TEMA. 6.2 Boiling and Condensation (Descriptive treatment only): Types of boiling, pool boiling and Forced convection boiling, Nusselt’s theory of condensation for vertical plate, condensation correlations for practical applications, Film wise and drop wise condensation, promoters..

06 Hrs.

Text Books Sr. No Title Author Publisher Edition Year of

Edition

01 Heat and Mass

Transfer R K Rajput

S. Chand & Company Ltd., New Delhi

Third 2007

02 Fundamentals of Heat

and Mass Transfer R.C. Sachdeva

New Age International Publishers

First 2000

03 Heat and Mass

Transfer Dr. D.S. Kumar

S.K.Kataria & Sons,Delhi

- 2013

04 Heat and Mass

transfer M.M.Rathod Laxmi Publications 3 2015


Edition

01 Heat and Mass

Transfer J P Holman

S Bhattacharya Tata MacGraw Hill, New Delhi

10th 2011

02 Heat and Mass

Transfer Yunus. A .Cengel

Tata MacGraw Hill, New Delhi

4th 2011

03 A course in

Heat and Mass Transfer

S C Arora S Domkunwar A Domkunwar

Dhanpatrai and Sons, Delhi

7th 2012


& Mass Transfer Frank P. Incropera,

David P. Dewitt John Wiley & Sons 4th 1996

05 Heat and Mass

Transfer P. K. Nag

Tata Mc- Graw Hill Publication

3rd 2011

06 Heat Transfer Chapman A.J Pearson Education 4th 2016

07 Heat Transfer S.P.

Venkateshan Ane Books Pvt.Ltd 2nd 2011



42

Other Books/E-material Sr. No Title Author Publisher

01 NPTEL video lectures NPTEL Author www.nptel.ac.in Content Delivery and assessment tools

Module Lect. No.




I

INTRODUCTION TO HEAT AND MASS TRANSFER: 1.1 Basic Concepts:

1

Modes of heat transfer. Basic laws of heat transfer, Introduction to combined modes of heat transfer

LT CB MT,CT, EX

ME303_1 1

2

Thermal conductivity and its variation with temperature for various Engg. Materials (Description only).Nano fluids. Introduction to mass transfer: Modes of mass transfer, Analogybetween heat, mass and momentum transfer, Fick’s law of diffusion, various dimensionless numbers.

LT CB MT,CT, EX

3

Derivation of Generalized differential equation of Heat Conduction in Cartesian co-ordinates, its reduction to Fourier, Laplace and Poisson’s equations. Generalized Heat conduction equation in cylindrical and spherical coordinates (no derivation)

LT CB MT,CT, EX

1.2 One dimensional steady state heat conduction without heat generation:

ME303_2 1,2 4

Reduction of Generalized differential equation of Heat Conduction to one dimension (1D)

LT CB MT,CT, EX

5 Heat conduction through plane LT CB MT,

http://www.nptel.ac.in



43

wall, cylinder, sphere CT, EX

6

electrical analogy; concept of thermal resistance and conductance, composite slab, composite cylinder and composite sphere

LT CB MT,CT, EX

7 Critical radius of insulation for cylinder and sphere. Economic thickness of insulation.

LT CB MT,CT, EX

HEAT CONDUCTION WITH HEAT GENERATION AND UNSTEADY STATE HEAT CONDUCTION:

II

2.1 One dimensional steady state heat conduction with heat generation:

ME303_2 1,2

8 One dimensional steady state heat conduction with uniform heat generation for plane wall

LT CB MT,CT, EX

9 One dimensional steady state heat conduction with uniform heat generation for cylinder

LT CB AS, CT, EX

10 One dimensional steady state heat conduction with uniform heat generation for sphere

LT PP/C

B

AS, CT, EX

2.2 One dimensional unsteady State Heat Conduction

11 Lumped Heat capacity Analysis, Biot and Fourier number and their significance,

LT CB AS, CT, EX

12 Numericals based on Lumped Heat capacity Analysis LT CB

AS, CT, EX

13 Use of Hiesler and Grober Charts LT CB AS, CT, EX

III

EXTENDED SURFACES: 3.1 Boundary and Initial conditions:

ME303_3 1,2 14 Temperature boundary conditions, heat flux boundary condition

LT PP/C

B

AS, CT, EX

15 convection boundary condition and radiation boundary condition LT CB

AS,CT,EX



44

3.2 Heat transfer through extended surfaces:

16 Types and applications of fins LT CB AS, CT, EX

17 Heat transfer from rectangular fins LT CB

AS, CT, EX

18 Heat transfer from pin fins LT CB AS, CT, EX

19 Numericals based fins LT CB AS, CT, EX

20 Error estimation in temperature measurement in thermo well. LT

CB

AS, CT, EX

IV

CONVECTION 4.1 Fundamentals of convection:

ME303_4 1,2

21

Mechanism of natural and forced convection. Concept of Hydrodynamic and thermal boundary layer, local and average convective coefficient for laminar and turbulent flow for flat plate and pipe

LT CB AS, CT, EX

4.2 Forced Convection:

22 Dimensional analysis, Physical significance of dimension less numbers

LT CB AS, CT, EX

23 Reynolds analogy for laminar flow LT CB

AS, CT, EX

24 correlations for forced convection over flat plate and closed conduits LT CB

AS, CT, EX

4.3 Natural or Free Convection:

25 Dimensional analysis, Physical significance of dimensionless numbers

LT CB AS, CT, EX

26 correlations for natural convection over vertical plate cylinder

LT CB AS, CT, EX



45

27 correlations for natural convection over sphere and flow patterns

LT CB AS, CT, EX

VI

6.1 Heat Exchangers:

ME303_5 1,2,3

28 Classification and types of Heat exchangers, Fouling factor, and Overall heat transfer coefficient

LT CB AS, CT, EX

29 Heat Exchanger Analysis using LMTD methods for parallel flow LT CB

AS, CT, EX

30 Heat Exchanger Analysis using NTU methods for parallel flow LT CB

AS, CT, EX

31 Heat Exchanger Analysis using LMTD and NTU methods for counter flow

LT CB AS, CT, EX

32 Design consideration of Heat exchangers and introduction to design standards like TEMA

LT CB AS, CT, EX

6.2 Boiling and Condensation

33

Types of boiling, pool boiling and Forced convection boiling, Nusselt’s theory of condensation for vertical plate

LT CB AS, CT, EX

34

condensation correlations for practical applications, Film wise and drop wise condensation, promoters.

LT CB AS, CT, EX

V

RADIATION:

ME303_6 1

35

Nature of thermal radiation, absorbitivity, reflectivity, transmissivity, emissive power and emmissivity, spectural and total concept

LT PP/C

B

AS, CT, EX

36

blackbody, gray body, and white body Kirchoff’s law, Wein’s law and Planck’s law, and deduction of Stefan Boltzmann law

LT CB AS, CT, EX

37 Lambert cosine rule, Intensity of radiation.Energy exchange by radiation between two black

LT PP/C

B

AS, CT, EX



46

surfaces with non-absorbing medium in between and in absence of reradiating surfaces.

38

Shape factor and its characteristics. Energy exchange by radiation between two gray surfaces without absorbing medium

LT CB AS, CT, EX

39 Concept ofradiosity and irradiation. Radiation network method

LT CB AS, CT, EX

40 Network for two surfaces which see each other and nothing else, radiation shields

LT CB AS, CT, EX

41 Two dimensional steady state heat conduction (CBS) LT CB AS

42 Revision Note: TM-Teaching Method- Lecture (LT) TA-Teaching Aids–Chalk Board (CB). AT- Assessment Tool – Class Tests (CT), Question Answers (QA), University Examinations (EX).



Assignment Questions:

Module Assignment Questions CO Mapping

I

1. What is the physical significance of Schmidt number Lewis number Sherwood number

2. How does mass transfer differ from bulk flow? Can mass transfer occur in a homogeneous medium?

3. Give examples for (a) liquid-to-gas (b) solid-to-liquid, (c) solid-to-gas, and (d) gas-to-liquid mass transfer.

4. Define thermal conductivity. Explain its importance. What is the range of thermal conductivity values in metals and ceramics? Mention the conductivity values of water and gas also for comparison.

5. Heat flow occurs along the axis of a solid which has the shape of a truncated cone with circumferential surface insulated. The base is at 300 oC and the area of the section at distance x measured from the base of the cone is given by A= 1.2(1-1.5x) m2 where x is in meters. If the plane at x=0.2 m is maintained at 100 oC, determine (a) heat flow, (b) temperature at x=0.1 m, and (c) the temperature gradient at the two faces and at x=0.1. Take thermal conductivity of the solid material as 2.5 W/m K.

6. An exterior wall of a house may be approximated by 10 cm layer of common brick (k=0.75 W/m K) followed by 4 cm layer of gypsum plaster (k=0.5 W/m K). What thickness of loosely packed rock wool insulation (k=0.065 W/m K) should be added to reduce the heat loss or gain through the wall by 75%?

7. A furnace wall comprises three layers: 13.5 cm thick inside layer of fire brick, 7.5 cm thick middle layer of insulating brick and 11.5 cm thick outside layer of red brick. The furnace operates at 870oC and it is anticipated that the outside of this composite wall can be maintained at 40 oC by the circulation of air. Assuming close bonding of layers at their interfaces, find the rate of heat loss from the furnace and the wall interface temperature. The wall measures 5m x 2m and the data on thermal conductivities is : Fire brick k1 = 1.2 W/m K; Insulating brick k2 = 0.14 W/m K; Red brick k3 = 0.85 W/m K

ME303_1



II

1) Glass spheres of 2 mm radius and at 500 oC are to be cooled by exposing them to an air stream at 25 oC. Make calculations for the maximum value of convection coefficient that is permissible, and the minimum time required for cooling to a temperature of 60 oC. Assume the following property values: k = 1.5 W/mK, cp = 850 J/kg K and ρ = 2250 kg/m3

2) An egg with mean diameter of 4 cm and initially at 25 oC is placed in a boiling water pan for 4 minutes and found to be boiled to the consumer’s taste. For how long should a similar egg for same consumer be boiled when taken from a refrigerator at 5 oC? Use lumped parameter theory and presume the following properties for egg: k = 12 W/m K, cp = 2 kJ/kg K and ρ = 1250 kg/m3, h = 125 W/m2K

ME303_2

III

1) Derive an expression for temperature distribution and heat transfer for a very long fin.

2) Explain fin efficiency and fire effectiveness. 3) Two long rods of the same diameter, one made of brass (k = 85

W/m K) and the other of copper (k = 375 W/m K), have one of their ends inserted into a furnace. At a section 10.5 cm away from the furnace, the temperature of the brass rod is 120 oC. At what distance from the furnace end, the same temperature would be reached in the copper rod. Both the rods are exposed to the same environment.

4) A nuclear fuel element is in the form of hollow cylinder insulated at the inner surface. Its inner and outer radii are 50 mm and 100 mm respectively. Outer surface gives heat to the fluid at 50 oC where the unit surface conductance is 100 W/m2oC. The thermal conductivity of the material is 50 W/moC. Find the rate of heat generation so that maximum temperature in the system will not exceed 200 oC.

ME303_3

IV

1) Consider a lightly loaded journal bearing using oil having the constant properties µ=10-2 kg/s-m and k=0.15W/m K. If the journal and the bearing are each mentioned at a temperature of 400 0C, what is the maximum temperature in the oil when the journal is rotating at 10m/s?

2) In which mode of heat transfer is the heat transfer coefficient usually higher: natural convection or forced convection?

3) What is the physical significance of the Nusselt number? 4) For flow over a flat plate of length L, the local heat transfer

coefficient hx is known to vary as x-1/2, where x is the distance from the leading edge of the plate. What is the ratio of the average Nusslet number for the entire plate to the local Nusslet number at x=L (NuL)?

ME303_4



V

1) Differentiate between 2) evaporation and boiling 3) pool boiling and flow boiling 4) sub cooled and saturated boiling 5) Does the amount of heat absorbed as 1 kg of saturated liquid

water boils at 100ºC have to be equal to the amount of heat released as 1 kg of saturated water vapour condenses at 100ºC?

6) Why higher heat transfer coefficient is generally associated with drop wise condensation than with film condensation?

7) Write short notes on- a. Heat Exchanger effectiveness. b. Classification of heat exchangers c. Overall heat transfer coefficient d. Advantages of NTU method over LMTD method e. Fouling Factor f. Various design considerations of heat exchangers

8) Explain the construction and principle of operation of a “heat pipe”.

9) Derive an expression for LMTD for parallel flow type heat exchanger.

10) A counter flow double pipe heat exchanger is to heat water from 20 to 80 oC at a rate of 1.2 kg/s. The heating is to be accomplished by geothermal water available at 160 oC at a mass flow rate of 2kg/sec. The inner tube is thin walled and has a diameter of 1.5 cm. If the overall heat transfer coefficient of the heat exchanger is 640 W/m2, determine the length of the heat exchanger required to achieve the desired heating. Take specific heat of water and geothermal fluid to be 4.18 and 4.31 kJ/kg K.

ME303_5



VI

1) Assuming the earth’s surface is black, estimate its temperature if the sun has an equivalently blackbody temperature of 5800K.The diameters of the sun and earth are 1.39*109 and 1.29*107m, respectively, and the distance between the sun and earth is 1.5*1011m.

2) A diffusely emitting surface is exposed to a radiant source causing the irradiation on the surface to be 1000W/m2.The intensity for emission is 143W/m2.sr and the reflectivity of the surface is 0.8.Determine the emissive power ,E(W/m2),and radiosity ,J(W/m2),for the surface. What is the net heat flux to the surface by the radiation mode?

3) Consider an enclosure consisting of five surfaces. How many view factors does this geometry involve? How many of these view factors can be determined by the application of reciprocity and the summation rules?

4) How does radiosity for a surface differ from the emitted energy? For what kind of surfaces are these two quantities identical?

ME303_6

Plan for Class Test (CT)

Planed Date/ Week Type of CT Based on Module No. July 18th to 23rd , 2016 Written Class Test I 1,2

August 11th to 13th ,2016 Written Mid Term Test 1,2,3,4 September 12th to 17th, 2016 Written Class Test II 5,6

Plan to Cover Content beyond Syllabus:

Planned Week Topic Beyond Syllabus Resource Person

with Affiliation CO PO

14 Two dimensional steady

state heat conduction Course Teacher ME303_1, ME303_2

1

Additional Comments




Heat and Mass Transfer Lab Structure of Course:

Class T.E.-Part-I, Semester-V

Course code and Title ME353, Heat and Mass Transfer Lab

Designation as Compulsory Prerequisite/s ME203(ATD) Teaching Scheme: Lecture/Practical/Tutorial/Drawing 00/02/00/00 Total Contact Hours: Theory/Practical/Tutorial/Drawing 00/28/00/00 Hours Evaluation Scheme: Theory Paper/TW/POE/OE 00/25/25/00 Marks

Course Outcomes (COs):- After successful completion of this course, the student will be able to, ME353_1 Carry out experiment and calculate various heat transfer parameters, (K3) ME353_2 Interpret the experimental results of heat transfer properties. (K3) ME353_3 Communicate effectively, both orally and in writing journals, (S2)

ME353_4 Function effectively as an individual, and as a team member for performing laboratory work,(S3)

ME353_5 Follow professional and ethical principles during laboratory work, (A2) Mapping of Course Outcomes to Program Outcomes:

Course Outcomes


ME353_1 3 ME353_2 3 2 ME353_3 2 ME353_4 2 ME353_5 2

Total 6 2 2 2 2 Avg. 3 2 2 2 2

ME353 3 2 2 2 2 Targets for Course Outcome:

Course ME353

Course Outcomes ME353_1 ME353_2 ME353_3 ME353_4 ME353_5

Target 3K 2K 2S 2S 2A




Average of grade

(S)

Average of grade

(A) 1 >=2 >=2 >=2 2 >=3 >=3 >=3 3 >=4 >=4 >=4



1 2 3 4 5 6 7 8 9 10 11 12 PSO1 PSO2 ME463 3 2 2 2 2

Practical/Tutorial Plan:


Compulsory or

Optional

Planned Date CO PO

01 Determination of thermal conductivity of insulating powder

Compulsory 1st Week ME353_1 ME353_2

1,2

02 Determination of thermal conductivity of metal rod

Compulsory 2nd Week ME353_1 ME353_2

1,2

03 Determination of thermal conductivity of Composite wall or lagged pipe.

Compulsory 3rd Week ME353_1 ME353_2

1,2

04 Determination of Heat Transfer Coefficient for natural convection.

Compulsory 4th Week ME353_1 ME353_2

1,2

05 Determination of Heat Transfer Coefficient for forced convection.

Compulsory 5th week ME353_1 ME353_2

1,2

06 Review -- 6th Week

07 Determination of Emissivity. Compulsory 7th Week ME353_1 ME353_2

1,2

08 Determination of Stefan Boltzmann Constant.


1,2

09 To study boiling Heat Transfer. Compulsory 9th Week ME353_1 ME353_2

1,2

10 To study drop and film condensation Heat Transfer.


1,2

11 Trail on Heat Exchangers. Compulsory 11th Week ME353_1 ME353_2

1,2



12 Program of thermal conductivity Compulsory 12th Week ME353_1 ME353_2

1,2

13 Program on natural convection Compulsory 13th Week ME353_1 ME353_2

1,2

14 Experiment on unsteady state heat transfer

Optional 14th Week ME353_1 ME353_2

1,2

Plan to Cover Contents beyond Syllabus: Planned Date/

Week Topic Beyond Syllabus CO PO

14th Experiment on unsteady state heat

transfer ME353_1 ME353_2

1,2

COs correlated with Psychomotor and Affective domains will be assessed at the end of semester through various rubrics based on student’s performance throughout the semester.

Assessment Tools: External OE, Lab Rubric.

Text Books: Sr. No Title Author Publisher Edition Year of

Edition

01 Heat and Mass

Transfer R.K.Rajput

S. Chand & Company Ltd

Revised 2008

02 Heat and Mass

Transfer Dr.D.S. Kumar

S.K.Kataria & Sons,Delhi

7th 2007

03 Heat and Mass transfer M.M.Rathod Laxmi Publications 2nd 2015


and Mass Transfer R.C. Sachdeva

NEW AGE INTERNATIONAL

PUBLISHERS 5th 2017

05 A course in

Heat and Mass Transfer

S C Arora S Domkunwar A Domkunwar

Dhanpatrai and Sons, Delhi

7th 2012



Reference Books:

Sr. No Title Author Publisher Edition Year of

Edition


& Mass Transfer

Frank P.Incropera,

DavidP.Dewitt Wiley 7th 2013

02 Heat and Mass Transfer P. K. Nag Tata Mc- Graw Hill Publication

3rd 2011

03 Heat and Mass Transfer J P Holman

S Bhattacharya Tata MacGraw Hill, New Delhi

10th 2011

04 Heat and Mass

Transfer: Fundamentals and Applications

Yunus A Cengel; Afshin

J. Ghajar

McGraw Hill Education

5th 2017


and Mass Transfer

C.P. Kothandaraman

New Age International

Private Limited 4th 2012

06 Heat Transfer Alan Chapman Pearson

Education India 4th 2016

07 Heat Transfer S.P.

Venkateshan Paperback

3rd

2016

Other Books/E-material:


Edition 01 Heat Transfer Adrian Bejan Wiley 2011

02 A Heat Transfer

Textbook

John H. Lienhard IV and John H.

Lienhard V Phlogiston Press 3rd 2008

Self Study Materials and References:

1. Laboratory Manuals

Additional Comments:

The E-books, NPTEL Videos as well as some Journal/Conference papers are available in the central Library



8.4 Machine Design-I Structure of Course: Class T.E.-Part-I, Semester-V Course Code and Title ME 304, Machine Design-I Designation Compulsory Prerequisite ME 211 (AME) Teaching Scheme (Lecture/Practical/Tutorial/Drawing)

03/00/00/00


42/00/00/00 Hours

Evaluation Scheme: Theory Paper/TW/POE/PO 100/00/00/00 Marks Course Outcomes (CO’s): After successful completion of this course, the student will be able to, ME304_1 Explain basic principles of machine design(K2) ME304_2 Design machine elements on the basis of strength concept(K3) ME304_3 Use design data books and standard practices(K3) ME304_4 Select machine elements from Manufacturer’s catalogue,(K3) Mapping of Course Outcomes to Program Outcomes:



ME304_1 ME304_2 ME304_3 ME304_4 Target 2 2 2 2


1 >=60% 2 >=65% 3 >=70%

Course Outcomes


ME304_1 2 1 ME304_2 2 2 2 ME304_3 2 2 ME304_4 2 1

Total 4 7 5 Avg. 2 1.75 1.66

ME304 2 2 2





1 2 3 4 5 6 7 8 9 10 11 12 PSO1 PSO2

ME304 2 2 2

Course Syllabus:

Unit 1

Fundamentals of Machine Design Concept of Machine design, Types of loads, Factor of safety- its selection & significance, Review of theories of elastic failure & their applications, Basic procedure of design of machine elements, Review & selection of various engineering material properties & I.S. coding for ferrous materials, Factors governing selection of Engineering materials.

05 Hrs

Unit 2

Design of Joints and Machine Elements Design of machine elements under static loading- Knuckle joint, Turn buckle and bell crank Lever. Design of bolted joints subjected to following conditions- 1) Joints in shear 2) joints subjected to load perpendicular to the axis of bolt. Design of welded joints- 1)Strength of transverse and parallel fillet welds 2) Eccentric load in the plane of weld 3) Welded joint subjected to bending moment

09 Hrs

Unit 3

Design of Shaft, Keys, and Couplings Design of solid & hollow shafts, splined shafts, ASME code for shaft design, Types and Design of Keys, Types of Couplings, Design of Muff, Rigid Coupling, flexible bushed pin type flanged coupling

06 Hrs

Unit 4 Design of Springs: Types of springs and their applications, Styles of end, Design of Helical Compression Spring subjected to static loading.

05 Hrs

Unit 5

Design of Power Screw: Forms of threads, Terminology of threads, Torque requirement (lifting and lowering load) Self locking and overhauling properties, Efficiency of square threaded, Self locking screw, Trapezoidal and Acme thread, collar friction torque, Design of power screw & nuts, Introduction to Recirculating ball Screw.

09 Hrs

Unit 6 Design of Pulley and Selection of Belts: Design of Pulley- flat and V belt pulley, Selection of flat belt, V belt as per the standard manufacturer’s catalogue, Introduction to timing belts.

06 Hrs



Text Books:

Sr. No Title of book Author Publisher Edition Year of

Edition

01 Design of Machine

Elements V. B.

Bhandari Tata McGraw Hill

Publication. 3rd 2010

02 Machine Design R.K.Jain, Khanna Publication. 7th 2004

03 Machine Design Pandya Shah Charotar Publication 7th 2009


Elements P. Kannaiah Scitech Publication 2nd 2008

05 Introduction to

Machine Design V. B.


Publication. 4th 2005

06 Machine Design R.S.Khurmi,

J.K.Gupta S. Chand publication 1st 2001

Reference Books: Sr. No Title Author Publisher Edition

Year of Edition


Element J.F. Shigley

McGraw Hill Publication.

8th 2010


Element M.F.Spotts

Pearson Education Publication.

7th 2003

03 Machine Design An Integrated Approach

R.L Norton Pearson Education

Publication 2nd 2007

04 Fundamentals of

Machine Component Design

J Marshek Willey Eastern Ltd 3rd 2011

05 Mechanical Analysis

& Design H.Burr & Cheatam

Prentice Hall Publication

2nd 1997

06 Machine Design Hall,Holowenko,

Laughlin Tata McGraw Hill

Publication 1st 2008

07 Standard Handbook of

Machine Design J. Shigley,

C. Mischke, McGraw Hill Publication

3rd 2004



58

Content Delivery and Assessment tools:

Module Lect. No.




I

1 Syllabus Description, Paper structure, Concept of Machine design

LT CB, PP

QA, CT, EX

ME304_1

1 2

Types of loads, Factor of safety- its selection, Theories of elastic failure & their applications.

3 Basic procedure of design of machine elements

4 Review & selection of various engineering material properties & I.S. coding for ferrous materials

5 Factors governing selection of Engineering materials.

II

6 Design of machine elements under static loading- Knuckle joint

LT CB, PP

QA, CT, EX

ME304_2 1,2,3

7 Problems on design of knuckle joint.

8 Design of bell crank lever.

9 Problems on bell crank lever.

10 Design of turnbuckle and problems.

11 Design of bolted joints subjected to shear.

12 Joints subjected to load perpendicular to the axis of bolt. Problems on design of bolted joints.

13 Design of welded joints on the basis of strength of transverse and parallel fillet welds.

14 Design of welded joints subjected to Eccentric load in the plane of weld.

LT

CB, PP

QA, CT, EX

ME304_2

1,2,3

15 Welded joint subjected to bending moment

16* Design of Cotter joint on strength basis



59

17* Problems on cotter joint

IV

18 Types of springs and their applications, Styles of end.

LT CB, PP

QA, CT, EX

ME304_2 ME304_4

1,2,3 19 Design of Helical Compression Spring subjected to static loading.

20 Problems on Design of spring.

21 Problems on Design of spring.

V

22 Forms of threads, Terminology of threads.

LT CB, PP

QA, CT, EX

ME304_2

1,2,3

23 Torque requirement (lifting and lowering load).

24 Problems on Torque requirement.

25 Self locking and overhauling properties.

26 Efficiency of square threaded, Self locking of screw.

27 Trapezoidal and Acme thread, collar friction torque.

28 Design of power screw & nuts.

29 Problems on power screw & nuts.

30 Introduction to Reticulating ball screw.

VI

31 Design of flat Pulley and V belt pulley

LT CB, PP

QA, CT, EX

ME304_2 ME304_3 ME304_4

1,2,3

32 Selection of flat belt as per the standard manufacturer’s catalogue

33 Problems on flat belt

34 Selection of V belt as per the standard manufacturer’s catalogue

35 Problems on V- belt

36 Introduction to timing belts

III

37 Design of solid shafts & Design of hollow shafts.

LT CB, PP

QA, CT, EX

ME304_2 ME304_3 ME304_4

1,2,3 38

Splined shafts, Types and Design of Keys & ASME code for shaft design



60

39 Types of Couplings, Design of Muff Coupling.

40 Design of Rigid coupling.

41 Design of flexible coupling.

42 Design of Bushed pin type flanged coupling.

TM-Teaching Method- Lecture (LT),

TA-Teaching Aids -Chalk Board (CB), Power Point Presentation (PP),

AT- Assessment Tool - Class Tests (CT), Question Answers (QA), University Examinations (EX)

Question Bank:

Unit Questions CO

I

1. What is factor of safety? Why it is used in machine design?

ME304_1

2. State & explain various steps involved in design of a machine elements 3. Enlist different theories of failure. Explain maximum principal stress theory / maximum shear stress theory with its limitations 4. Discuss various factors that govern selection of material while designing a machine component 5. What do you understand by following designation of materials? i) FG350 ii) 40C8 iii) 20Mn2 iv) 40Cr1Mo28 v)CS850 vi)SG800/2 6. Suggest suitable material for following components & give reasons for your selection (1) Helical spring (2) Leaf spring in automobile (3) Flywheel (4) Roller bearing (5) Key used for fasteners (6) Boiler water tubes (7) Cams (8)

Connecting rod



61

II

1. Explain general design procedure of Knuckle joint

ME304_1 ME304_2

ME304_1

ME304_2

2. Explain general design procedure of bolts subjected to eccentric loading acting perpendicular to axis of bolts 3. Can you differentiate between different types of joints? 4. Explain with neat sketch general design procedure for bell crank lever with neat sketch 5. Explain general design procedure of bolted joints subjected to eccentric load in shear 6. Design a knuckle joint to transmit the pull of 80 kN load.

Permissible stresses are 75 MPa tension; 60Mpa in shear and 150MPa in compression.

7. Calculate the mild steel lever of rectangular cross section for lever loaded safety valve of 50 mm in diameter and it is to be designed for boiler to blow-off at pressure of 1N/mm2 gauge. The permissible stresses are 70 MPa in tension, 50 MPa in shear and 25 N/mm2 in bearing pressure. The pin is also made of mild steel. The distance from fulcrum to weight of lever is 1000 mm and the distance between the fulcrum and pin connecting the valve spindle links to lever is 100 mm. The ratio of thickness to height is 3.

8. Calculate the diameter of the bolts for a cast iron bracket, as shown in Fig 1.supports a load 10kN. It is fixed to the horizontal channel by means of four bolts, two at A and two at B. The bolts are made of steel 30C8 (Syt= 400 N/mm2) and factor of safety is 6.

9. Identify the size of weld required for bracket carrying a load of 20 kN is to be welded as shown in Fig 2. If the allowable shear stress is

not to be exceed 70MPa.



62

IV

1. What are the different stresses induced while designing helical compression spring along with diagrams.

ME304_1

ME304_2

2. Discuss type of springs by giving application of each

3. Derive load – deflection equation for helical compression spring 4. Explain with neat sketches styles of ends of helical compression spring indicating active no of turns in each case 5. Explain stresses coming into consideration while designing a helical compression spring with neat sketch 6. Draw dimensional sketch of the spring for close coiled helical compression spring for a service loading ranging from 2250 N to 2750 N. The axial deflection of spring for the load range is 6 mm. Assume spring index of 5. The permissible shear stress intensity is 420MPa and modulus of elasticity is 84000 MPa. Neglect the effect of stress concentration.

V

1. Design the power screw and nut by knowing stresses coming into consideration.

ME304_1

ME304_2

2.What do you understand by self locking and overhauling of power screw 3.Discuss various forms of threads used for power transmission giving their relative merits & limitations 4.Derive expression for torque required to raise the load using square threaded screw 5.Derive an expression for maximum efficiency of square threaded screw 6. Draw a sketch & explain recirculating ball screw with its applications 7. Identify the force required at the end of a lever which is 400 mm long in order to raise and lower the load. Also calculate bearing pressure on the threads, if height of nut is 140 mm for a vertical two start square threaded screw of a 100 mm, mean diameter and 20 mm pitch supports a vertical load of 18 KN. The axial thrust on the screw is taken by a collar having 250 mm outside diameter and 100 mm inside diameter. The coefficient of friction for the vertical screw and nut is 0.15 and that for collar bearing is 0.20. 8. Power screw having double starts square threads of 25mm nominal diameter and 5mm pitch is acted upon by an axial load of 10 kN. The outer and inner diameters of screw collars are 50mm and 20mm respectively. The coefficient of thread friction and collar frication may be assumed as 0.2 and 0.15 respectively. The screw rotates at 12 rpm assuming uniform wear condition at the collar and allowable thread



63

bearing pressure of 5.8n/mm2. Find i) Torque required to rotate the screw. ii) Stress in the screw. ii) Number of threads of the nut in engagement with screw.

VI

1. How you choose the flat belt from manufacturing catalogs?

ME304_2 ME304_3 ME304_4

2.Explain step by step procedure for selection of flat belt from manufacturers catalogue 3.Explain step by step procedure for selection of V belt from manufacturers catalogue 4.A pulley made of gray cast iron FG150, transmit 10 kW power at 720rpm. The diameter of pulley is 500mm. The pulley has four arms of elliptical cross section, in which major axis is twice of minor axis. Determine the dimensions of cross section of the arm, if factor of safety 5. 5.Select the flat belt for the open belt drive arrangement used to drive reciprocating compressor running at 720 RPM by 15KW, 1440RPM electric motor. Required centre distance is 2 m. From the manufacturing catalogue, power rating per mm width of belt per ply at 1800 arc of contact and 5.08m/s belt speed is 0.0118 KW. 6.Design a V-Belt drive to connect 15KW power, 1440 rpm Motor to compressor running at 360 rpm for 24 hours per day. Space is available for distance of approximately 1 m. Determine: 1) The specification of the belt.2) Diameters of motor and compressor pulleys. 3) The correct distance and .4) The no of belts.

III

1. Differentiate between clutch and coupling.

ME304_2 ME304_3

ME304_4

2. What do you understand by transmission shaft and line shaft. Differentiate axle & spindle

3. What are different types of keys used for shafting? Explain the design procedure for sunk key

4. Explain design procedure of muff coupling with neat sketch. 5. Explain design procedure of pin used in bushed pin type flexible

coupling with neat sketch 6. Design muff coupling to transmit 25kW power at 360 rpm. The

shaft and key are made of plain carbon steel 30C8 (Syt=400N/mm2). The sleeve is made of gray cast iron FG200 (Syt=200N/mm2). Factor of safety for shaft and key is 4. For sleeve, factor of safety is 6 based on ultimate strength.



64


Planned Week Topic Beyond Syllabus Resource

Person CO PO

5th Design of Cotter joint on strength basis

Course Teacher

ME304_2 1,2 Problems on cotter joint

Plan for Class Test:

Planed Date/ Week Type of CT Based on Unit No.

July 18th to 23rd , 2016 Class test I – Q & A Type (25 Marks) I, II

August 11th to 13th ,2016 Mid-term test – Q & A Type (50 Marks) I, II, IV September 12th to 17th,

2016 Class test II – Q & A Type (25 Marks) V, VI


3. Websites 4. Journal/Conference Papers




65

Machine Design I Lab Structure of Course Class T.E.-Part-I, Semester-V Course Code and Title ME 354,Machine Design I Lab

KaLLab(Tutorial) Designation Compulsory Prerequisite ME 211 (AME) Teaching Scheme (Lecture/Practical/Tutorial/Drawing)

00/00/01/00 Total Contact Hours: Theory/Practical/Tutorial/Drawing

00/00/14/00 Hours Evaluation Scheme: Theory Paper/TW/POE/PO 00/25/00/00 Marks

Course Outcomes (CO’s): After successful completion of this course, the student will be able to;

ME354_1 Select the materials for engineering component with their IS codes, composition and properties.(K3)

ME354_2 Compute the design dimensions of Machine elements by using design data book and Manufacturer’s catalogue (K3)

ME354_3 Use ANSYS software to model and analyze one dimensional machine element

(S2)

ME354_4 Communicate effectively about laboratory work both orally and in writing

journals. (S2)

ME354_5 Follow professional and ethical principles during laboratory work (A3)

Mapping of Course Outcomes to Program Outcomes:

Targets for Course Outcome: Course ME354


Target 2 2 2 2 2

Course Outcomes


ME354_1 2 ME354_2 2 2 ME354_3 2 1 ME354_4 1 ME354_5 2

Total 6 2 1 2 1 Avg. 2 2 1 2 1

ME354 2 2 1 2 1



66

Target Level

Average of Grade (K) Average of Grade (S)

Average of Grade (A)

1 >=2 >=2 >=2 2 >=3 >=3 >=3 3 >=4 >=4 >=4



1 2 3 4 5 6 7 8 9 10 11 12 PSO1 PSO2

ME354 2 2 1 2 1

Practical / Tutorial Plan: Assn.

No Title of Experiment/ Assignment Compulsory / Optional

Planned Week CO PO

Introduction - 1st - -

1

Selection of materials for various engineering applications showing their IS codes, composition and properties

Compulsory 2nd ME354_1 1

2 Design and Drawing of knuckle joint used in engineering applications

Compulsory 3rd ME354_2 1 , 2

3 Problems on design of Welded and Bolted joints

Optional 4th ME354_2 1 , 2

Review - 5th - -

4 Design of helical spring subjected to static load.

Compulsory 6th ME354_2 1 , 2

5 Design of Power Screw Compulsory 7th ME354_2 1 , 2

6 Selection of Belts as per the manufacturer’s catalogue


7 Design and drawing of Rigid or flexible flange coupling


Review - 10th - -

8* Static analysis of 1D machine element by using the ANSYS

Optional 11th ME354_3 1,5



67

Submission - 12th - -

Submission - 13th - -

Internal Oral - 14th - -


Planed Week Topic Beyond Syllabus CO PO

11th Static analysis of 1D machine element by using the ANSYS ME354_3 1,5

*COs correlated with Psychomotor and Affective domains will be assessed at the end of semester through various rubrics based on student’s performance throughout the semester. Assessment Tools: Lab Rubric Text Books:

Sr. No Title of book Author Publisher Edition Year of

Edition


Elements V. B.


Publication. 3rd 2010

02 Machine Design R.K.Jain, Khanna Publication. 7th 2004

03 Machine Design Pandya Shah Charotar Publication 7th 2009


Elements P. Kannaiah Scitech Publication 2nd 2008

05 Introduction to

Machine Design V. B.


Publication. 4th 2005

06 Machine Design R.S.Khurmi, J.K.Gupta

S. Chand publication 1st 2001

Reference Books: Sr. No Title Author Publisher Edition Year of

Edition


Element J.F. Shigley

McGraw Hill Publication.

8th 2010


Element M.F.Spotts

Pearson Education Publication.

7th 2003

03 Machine Design An Integrated Approach

R.L Norton Pearson Education

Publication 2nd 2007



68


Edition

04 Fundamentals of

Machine Component Design

J Marshek Willey Eastern Ltd 3rd 2011

05 Mechanical Analysis

& Design H.Burr & Cheatam

Prentice Hall Publication

2nd 1997

06 Machine Design Hall,Holowenko,

Laughlin Tata McGraw Hill

Publication 1st 2008

07 Standard Handbook of

Machine Design J. Shigley,

C. Mischke, McGraw Hill Publication

3rd 2004


1. Laboratory Manuals 2. Journal/Conference Papers




69

8.5 Manufacturing Engineering Structure of Course Class TE-Part-I Sem.-V

Course Code and Course Title ME305,Manufacturing Engineering

Designated as Compulsory

Prerequisite/s ME256(MDRG), ME209(WS-III), ME214(MTP), ME217(WS-IV) Teaching Scheme

(Lecture/Practical/Tutorial/Drawing) 03/00/00/00


42/00/00/00 Hours

Evaluation Scheme: Theory Paper/TW/POE/PO 100/00/00/00 Marks

Course Outcomes (COs): Upon successful completion of this course, the student will be able to: ME305_1 Describe metal cutting mechanism and effect of cutting parameters (K3)

ME305_2 Identify parameters of single and multipoint cutting tools (K2)

ME305_3 Prepare process sheet, develop cam profile, tool layout (K3)

ME305_4 Design and draw assembly of jigs and fixtures for a given component (K3)

ME305_5 Describe various press tools operations and design dies for press tool (K2)

ME305_6 Explain and apply CNC technology (K2)

Mapping of Course Outcomes to Program Outcomes: Course


1 2 3 4 5 6 7 8 9 10 11 12 PSO1 PSO2 ME305_1 3 2 ME305_2 2 ME305_3 3 3 2 ME305_4 3 3 2 ME305_5 2 ME305_6 2

Total 15 8 4 Avg. 2.5 2.67 2

ME305 3 3 2



70

Targets for Course Outcomes: Course ME305


Target 3 3 2 2 3 3




1 2 3 4 5 6 7 8 9 10 11 12 PSO1 PSO2

ME305 3 3 2

Course Syllabus

SECTION-I

Unit 1

Theory Of Metal Cutting Wedge action, Concept of speed, Feed and depth of cut, orthogonal and oblique cutting. Mechanics of metal cutting-Chip formation, Types of chips, cutting ratio, shear plane and shear angle, velocity relationships, force measurement by tool dynamometers, cutting tool materials and their properties, Advanced cutting tools. Machinability of Metals- Factors affecting, improvement and Machinability index.

07 Hrs

Unit 2

A. Tool life - Types of wear, relationship with cutting parameters, Taylor’s equation, improvement measures. Surface finish- Factors affecting, effect of cutting parameters, improvements. Heat generation in machining, its effect on cutting force, tool life and surface finish, types and selection criteria of cutting fluids.

B. Tool geometry - Parts, angles and types of single point cutting tools, tool geometry of single point cutting tool, tool geometry of multipoint cutting tools.-drills, milling cutters, reamers.

07 Hrs

Unit 3

Form Tools and Automat Types (Flat, circular, Dovetail) Correction of form tools with and without rake angles, tool layout of single spindle, automat, process sheet, cam profile, tool layout, calculation of production rate.

06Hrs



71

SECTION-II

Unit 4

Drilling Jigs and Milling Fixtures Applications, basic elements, principles and types of locating, clamping and indexing elements, auxiliary elements like tenon, setting block etc. Type of Drilling jigs and Milling fixtures-Design consideration of Jigs and fixtures with respect to different operations. Introduction to modular fixtures.

06 Hrs

Unit 5

Press Tools Dies, punches, types of presses, clearances, types of dies, strip layout, calculation of press capacity, center of pressure, Design consideration for die elements.

06 Hrs

Unit 6

CNC Technology and Tooling CNC Technology and CNC tooling: Introduction, Construction and working of CNC, DNC and machining center. CNC axes & drives. Automatic Tool Changer (ATC) and Automatic pallet changer (APC) New trends in Tool Materials, Turning tool geometry, Tool inserts (coated and uncoated), Modular tooling system for Turning. Milling tooling systems, Tools presetting, Work holding.

06 Hrs

Text Books Sr. No

Title Author Publisher Edition Year of Edition

1 Text Book of Production

Engg. P.C. Sharma

S. Chand Publication

Eleventh 2008

2 Machine Tool Engg. G.R. Nagpal Khanna Publication Eighth 2013

3 Principles of Modern

manufacturing M. P. Groover Wiley

Fifth Edition

2013


Edition

1 Production Technology- HMT Tata McGraw-Hill

Publishing Ltd First

Reprint 2001

2 Metal cutting theory &

Tool design Mr. Arshinnov MIR Publication Second 2003

3 Tool Design- – Donaldson THM Publication Forth 2012

4 Metal Cutting- Theory

and Practice A.

Bhattacharya New central book agency pvt. Ltd.

First Reprint 2008

5 Metal cutting and

Machine Tools Thirupati

Reddy Scitech Publication Third 2006



72

6 Production Technology Thirupati



01 NPTEL video lectures NPTEL Author www.nptel.ac.in

02 Videos Kiran Nargatti (Collected by)

www.youtube.com/user/kirannargatti11


Unit Lect. No.


Mapping with Course

Outcomes Content Delivery CO PO

2

1 Introduction

LT CB/ PP/ VF

CT QA EX

ME305_2 1

2 Parts, angles and types of single point cutting tools, tool geometry of single point cutting tool

3 Tool geometry of multipoint cutting tools.- drills, milling cutters, reamers

4

Tool life - Types of wear, relationship with cutting parameters, Taylor’s equation, improvement measures

5 Surface finish- Factors affecting, Effect of cutting parameters, improvements.

6 Heat generation in machining, its effect on cutting force

7 Tool life and surface finish, types and selection criteria of cutting fluids.


http://www.youtube.com/user/kirannargatti11



73

3

8 Working of Automat, process sheet

LT

CB/ PP/ VF

CT QA EX

ME305_3 1,2,3

9 Cam profile, Tool layout for single spindle, calculation of production rate

10 Problem

11 Problem

12 Problem

13 Types (Flat, circular, Dovetail) Correction of form tools with rake angles

14 Correction of form tools without rake angles

1

15 Wedge action, Concept of speed, Feed and depth of cut, Orthogonal and oblique cutting.

LT CB/ PP

CT QA EX

ME305_1, ME305_2

1,2

16 Mechanics of metal cutting-Chip formation, Types of chips, cutting ratio

17 Shear plane and shear angle, velocity relationships, force measurement by tool dynamometers

18 Problems on cutting forces

19 Cutting tool materials and their properties, Advanced cutting tools.

20 Machinability of Metals- Factors affecting, improvement and Machinability index

4

21 Applications, basic elements, Clamping and indexing elements

LT

CB, PP/ VF

CT QA EX

ME305_4 1,2,3

22 Auxiliary elements like tenon, setting lock; Principles and types of locating Jigs & Fixtures

23 Type of Jigs, Design consideration of Jigs with respect to different operations.

24 Problems on Design for jig

25 Problems on Design for jig

26 Type of Fixtures, Design consideration of fixtures with respect to different operations



74

27 Problems on Design for fixture 28 Problems on Design for fixture

5

29 Dies, types of dies

LT CB,PP

CT QA EX

ME305_5 1 30 Design consideration for die

elements. 31 Punches, strip layout 32 Types of presses , clearances 33 Calculation of press capacity

6

34 Introduction, Construction and working of CNC, DNC and machining center

LT CB/PP/ VF

CT QA EX

ME305_6 1 35

CNC axes & drives. Automatic Tool (ATC) and pallet changer (APC)

36 New trends in Tool Materials, Turning tool geometry, Tool inserts

37 Modular tooling system for Turning. Milling tooling systems

38 Tools presetting, Work holding.

39 Revision and discussions on section I LT CB

40 Revision and discussions on section II

LT CB

41 Content Beyond Syllabus* LT

CB/PP/ VF

42 Content Beyond Syllabus*

Note: TM-Teaching Method- Lecture (LT) TA-Teaching Aids–Chalk Board (CB), Power Point Presentation (PP), Video Film (VF)

AT- Assessment Tool – Class Tests (CT), Question Answers (QA), University Examinations (EX),



75

Question Bank

Unit I

1. While machining C 40 steel with HSS tool at a feed rate of 0.5mm/rev and 3 mm depth of cut, following observations were noted. Assuming Taylor’s equation VTn= C, recommend cutting speed for desired tool life of 60 min. V1 (m/min) = 25 , T1 (min) = 90 and V2 = 35, T2 = 20 2. In an orthogonal cutting operation the followed data have been observed: Uncut chip thickness t =0.127 mm, Width of cut b= 6.35 mm, Cutting speed V= 2m/s, Rake angle α= 10,̊ Cutting force Fc = 567 N, Thrust force Ft = 227 N, Chip thickness tc = 0.228 mm. Determine : Shear angle, the friction angle, shear stress along the shcar plane and the power for the cutting operation. Also find the chip velocity, and shear strain in chip. 3. During orthogonal turning operation of C40 steel with carbide cutting tool, following observations were made. Cutting force =3000N, Feed force = 2000N, Rake angle = 10,̊ chip thickness ratio= 0.35. Find out Shear plane angle, Coefficient of friction between chip and tool interface and friction angle.

Unit 2

1. Draw neat sketch of a single point cutting tool and explain different angles provided on single point cutting tool. 2. Explain concept of heat generation in metal cutting and use of coolants. 3. What is meant by orthogonal cutting? How does it differ from oblique cutting?

Unit 3

The component is shown in figure is to be processed on single spindle automat. Study the component and prepare: i) Detailed process sheet. ii) Tool layout. iii) Cam profiles for all radial and axial operations. iv) Production rate per hour.

Unit 4

Write short note on 1. Types of jig bushes. 2. 3-2-1 principle of location 3. Full proofing

4. Types of Locating and clamping Systems.

Unit 5

Write short note on 1. Strip layout for press working 2. Centre of pressure in press working 3. Methods of reducing cutting forces in press work. 4. Explain the different operations with neat sketch in press working.

5. Explain with neat sketch nomenclature of press tool.



76

Unit 6

Write short note on 1. Construction and working of CNC 2. Automatic tool changers 3. Modular Tooling systems 4. Comparison between NC and CNC Machines

Plan for Class Test (CT):

Planed Date/ Week Type of CT Based on Unit No.

July 2nd week Class Test I –Q & A Type (25 marks) 2,3

August 1st week Mid Term Test –Q & A Type (50 marks)

1,2,3,4

September 1st week Class Test II –Q & A Type (25 marks) 5,6


Planned Week Topic Beyond Syllabus Resource Person

with Affiliation CO PO

1 Modern Tools, Material, Manufacturing Methods

Course Teacher ME305_1, ME305_2

1

2 Hydraulic and pneumatic clamping systems for jigs

and fixtures Course Teacher ME305_4 1,2,3



77

Manufacturing Engineering Lab Structure of Course Class TE-Part-I Sem.-V

Course Code and Course Title ME355, Manufacturing Engineering Lab

Designated as Compulsory

Prerequisite/s ME256(MDRG), ME209(WS-III), ME214(MTP), ME217(WS-IV)

Teaching Scheme (Lecture/Practical/Tutorial/Drawing)

00/02/00/00


00/28/00/00 Hours

Evaluation Scheme: Theory Paper/TW/POE/PO 00/25/00/00 Marks

Course Outcomes (COs): Upon successful completion of this course, the student will be able to:

ME355_1 Communicate effectively, both orally and in writing technical reports of broaching, grinding, slotting and CNC machines. (K2S2)

ME355_2 Prepare process sheet, cam profile and tool layout (K3)

ME355_3 Design and draw assembly of jig and fixture for a given component. (K3A2)

ME355_4 Function effectively as an individual, and as a team member for producing technical reports and drawings. (S3)

ME355_5 Follow professional and ethical principles during lab and industrial visit (A2)


Course Outcomes


ME355_1 2 1 ME355_2 3 3 2 ME355_3 3 3 2 1 ME355_4 2 ME355_5 2

Total 8 6 4 1 2 2 1 Avg. 2.66 3 2 1 2 2 1

ME355 3 3 2 1 2 2 1



78

Target for course outcomes:


ME355_1 ME355_2 ME355_3 ME355_4 ME355_5

Target 3K2S 2K 2K2A 2S 2A

Target Level Average of Grade

(K) Average of Grade

(S) Average of Grade

(A)

1 >=2 >=2 >=2 2 >=3 >=3 >=3 3 >=4 >=4 >=4



1 2 3 4 5 6 7 8 9 10 11 12 PSO1 PSO2 ME355 3 3 2 1 2 2 1

Practical Plan

Exp. No. Title of Experiment Compulsory or

Optional Planned

Week CO PO

Introduction 1st

1. Study of Broaching machine (Theoretical treatment only)

Compulsory 2nd ME355_1 1,10

2. Study and Demonstration of Grinding machine.

Compulsory 3rd ME355_1 1,10

3. Study of Slotting machine (Theoretical treatment only)

Compulsory 4th ME355_1 1,10

4. Tool layout, process sheet and cam design for single spindle automat.

Compulsory 5th ME355_2 1,2,3,6

Revision – I Optional 6th

5. Design and drawing of any one Drilling jig.

Compulsory 7th &8th ME355_3 1,2,3,6

6. Design and drawing of any one Milling fixture.

Compulsory 9th & 10th ME355_3 1,2,3,6

7. Study and Demonstration of tools used in CNC machining.

Compulsory 11th ME355_1 1,10



79

8. Industrial visit to study jig & fixtures, sheet metal.

Compulsory 12th ME355_3 1,2,3,6

Revision - II Optional 13th 9. Submission 14th

COs correlated with Psychomotor and Affective domains will be assessed at the end of semester through rubric based on student’s performance throughout the semester. Assessment Tools: Lab Evaluation Rubric Text Books Sr. No


1 Text Book of Production

Engg. P.C. Sharma

S. Chand Publication

Eleventh 2008

2 Machine Tool Engg. G.R. Nagpal Khanna Publication Eighth 2013

3 Principles of Modern

manufacturing M. P. Groover Wiley

Fifth Edition

2013


Edition

1 Production Technology- HMT Tata McGraw-Hill

Publishing Ltd First

Reprint 2001

2 Metal cutting theory &

Tool design Mr. Arshinnov MIR Publication Third 2003

3 Tool Design- – Donaldson THM Publication Forth 2012

4 Metal Cutting- Theory

and Practice A.

Bhattacharya New central book agency pvt. Ltd.

First Reprint 2008

5 Metal cutting and

Machine Tools Thirupati


6 Production Technology Thirupati



01 NPTEL video lectures NPTEL Author www.nptel.ac.in

02 Videos Kiran Nargatti (Collected by)

www.youtube.com/user/kirannargatti11

Additional comments: Nil


http://www.youtube.com/user/kirannargatti11



80

8.6 CAD/CAM Lab Structure of Course Class T.E.-Part-I-(V Semester) Course Code and Course Title ME356,CAD/CAM Lab Designation as Compulsory

Prerequisites BS106(EG), ME256(MDRG), ME266(CAD)

Teaching Scheme (Lecture/Practical/Tutorial/Drawing)

00/02/00/00


00/28/00/00 Hours

Evaluation Scheme: Theory paper/TW/POE/PO 00/25/25/00 Marks

Course Outcomes (COs): - After successful completion of this course, the student will be able to,

ME356_1 Prepare solid, assembly, surface model with suitable constraints and 2D drafting using CATIA software.(K3 S2)

ME356_2 Prepare manual part programs using G and M codes for CNC machine and study tool path generation using simulation software. (K3 S2)

ME356_3 Demonstrate kinematics of simple assembly using CATIA software. (K2 S2) ME356_4 Communicate effectively, both orally and in writing journals. (S2) ME356_5 Practice professional and ethical behavior to carry forward in their life. (A3)

ME356_6 Recognize the need of modeling software and utilize it for their project work. (A3)

Mapping of Course Outcomes to Program Outcomes: - Course


1 2 3 4 5 6 7 8 9 10 11 12 PSO1 PSO2 ME356_1 3 3 3 ME356_2 3 3 3 ME356_3 2 2 2 ME356_4 2 ME356_5 2 ME356_6 1

Total 8 8 8 2 2 1

Avg. 2.66 2.66 2.66 2 2 1

ME356 3 3 3 2 2 1



81

Targets for Course Outcome Course ME356


Target 3K2S 3K2S 3K2S 2S 3A 3A




1 >=2 >=2 >=2 2 >=3 >=3 >=3 3 >=4 >=4 >=4


Course Program Outcome 1 2 3 4 5 6 7 8 9 10 11 12 PSO1 PSO2

ME356 3 3 3 2 2 1

Practical Plan


Compulsory or

Optional

Planned Week

COs Attained

POs Attained

1 Introduction to CAD/CAM, Graphical User Interface (GUI) of CATIA

Compulsory 1st week ME356_1 1, 2,5

2 Introduction to 2D Sketcher Compulsory 2nd week ME356_1 1, 2,5

3 Introduction to Part Design Compulsory 3rd week ME356_1 1, 2,5

4 Solid Modeling 1 Compulsory 4th week ME356_1 1, 2,5

5 Solid Modeling 2 Compulsory 5th week ME356_1 1, 2,5

6 Assembly Modeling 1 Compulsory 6th week ME356_1 1, 2,5

7 Assembly Modeling 2 Compulsory 7th week ME356_1 1, 2,5

8 Surface Modeling 1 Compulsory 8th week ME356_1 1, 2,5

9 Surface Modeling 2 Compulsory 9th week ME356_1 1, 2,5

10 Part programming for CNC turning center 1 Compulsory 10th

week ME356_2 1, 2,5

11 Part programming for CNC turning center 2 Compulsory 11th

week ME356_2 1, 2,5



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12 Part programming for Vertical Machining Center 1,2

Compulsory 12th week ME356_2 1, 2,5

13 Tool path generation by using suitable CAM software 1,2 Compulsory 13th

week ME356_2 1, 2,5

14 * Content beyond syllabus Optional 14th week ME356_3 1, 2,5

* Introduction to kinematics of simple assembly using CATIA software.


Planed Date/ Week Topic Beyond Syllabus CO PO

14th Week * Introduction to kinematics of simple

assembly using CATIA software. ME356_3 1,2

COs correlated with Psychomotor and Affective domains will be assessed at the end of semester through various rubrics based on student’s performance throughout the semester. Assessment Tools: Lab Rubric

Reference Books


Edition

1 CAD/CAM M.P.Grover,

E.W.Zimmer. Prentice Hall of India Pvt. Ltd.

1st 2007

2 CAD/CAM/CIM Radhakrishnan, Subramanyam,

New Age Int. Publishers.

2nd,3rd

2004, 2008

3 CAD/CAM Ibrahim Zeid, R. Sivasubramanian

Tata McGraw Hill Pvt. Ltd. 1st 2008

4

Computer Aided Mechanical

Design & Analysis

V. Ramamurti

Tata McGraw Hill Pvt. Ltd.

4th 2000

5 Computer Aided

Design

C.S.Krishnamoorthy,S.Rajeev,

A.Rajaraman

Narosa Publishing House

2nd 2005

6 CAD/CAM

(Principles & Applications)

P.N.Rao

Tata McGraw Hill Pvt. Ltd.

5th 2012

7 CAD/CAM Kuldeep Sareen, Chandandeep Grewal S.Chand 1st 2009



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8 CAD/CAM/CA

E N.K. Chougule Scitech 1st 2009

9 CATIA

V6R16/17 ShyamTickoo Deepak Maini. DreamTech Press.

10 Computer Aided

Design S.S.Khandare Charotar Publishing House 3rd 2011

11 CAD/CAM – Concepts and applications

Chennakesava R. Alavala

Prentice Hall of India Pvt. Ltd.

12 Machine Drawing

N. D. Bhatt and V.M. Panchal

Charotar Publications

Self-Study Materials and References:

Laboratory Manuals CATIA help ASME Y14.5 – 2009

Additional Comments: NIL



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8.7 Professional Skill Development Structure of Course Class TE-Part-I-V Semester

Course Code and Course Title ME306, Professional Skill Development

Designated as Compulsory Prerequisite/s Professional communication Teaching Scheme (Lecture/Practical/Tutorial/Drawing) 01/00/00/00 Total Contact Hours: Theory/Practical/Tutorial/Drawing

14/00/00/00 Hours

Evaluation Scheme: Theory Paper/TW/POE/PO 00/25/00/00

Course Outcomes (COs) At the end of course students will be able to,

ME306_1 Participate actively in writing activities (individually and in collaboration) that model effective scientific and technical communication in the workplace. (S2)

ME306_2 Manage the career by navigating through the working world effectively(A2 S2)

ME306_3 Recognize and strengthen technical and soft skills necessary for workplace success (A3)

ME306_4 Effectively make the transition from academia to the workplace(S3A3)

ME306_5 Recognize, explain, and use the technical abstracts, data based research reports, instructional manuals, technical descriptions, web pages. (S3)

Mapping of course outcomes with program outcomes:

Course Outcomes


ME306_1 2 2 ME306_2 2 ME306_3 2 2 ME306_4 1 2 ME306_5 1 2

Total 2 3 8 1 2 Avg. 2 1.5 2 1 2

ME306 2 2 2 1 2



85


Course ME306


Target 2S 2S, 2A 2A 2S,2A 2S

Target Level Average of grade (S)


1 >2 >2 2 >3 >3 3 >4 >4



1 2 3 4 5 6 7 8 9 10 11 12 PSO1 PSO2 ME306 2 2 2 1 2

Course Syllabus

SECTION-I

Unit 1

Technical Writing and Business Communication Informal and formal letter writing ,quotations, purchase orders, enquiry letter, invitation & acceptance letter, notice of meeting ,circular, agenda and minutes of meeting

02 Hrs.

Unit 2

Report and proposal writing Different types of report, structure of a report, characteristics of a good report, project report, structure of a general format proposal, importance of a proposal

02 Hrs.

Unit 3

The e-English Writing email to an unknown person, guidelines for continuing the conversation on emails, the top ten Do’s, Business emails, marketing emails

02 Hrs.

Unit 4

Team Building & Time Management Interpersonal skills, what is needed to form smart team. Different approaches to team building. Techniques of a time management: ABC analysis, Pareto analysis, fit analysis, POSEC method, Eisenhower method, Prerequisite of time management

04 Hrs.

Unit 5 Corporate Etiquettes Business dress and grooming, office etiquettes, telephone etiquettes, dining etiquettes, meeting etiquettes, travel etiquettes.

02 Hrs.



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Unit 6

Writing a research article and mastering presentation skills General form, title page, abstract, methods, results, literature cited, Microsoft office power points creating presentation, formatting, adding Graphics, animation videos

02 Hrs.

Text Books Sr. No


1 Soft skills for managers

Dr. T. Kalyana Chatravarthi

Dr. T. Latha Chatravarthi Biztantra

2 Soft skills for young managers

Prof. M. S. Rao Wiley India Pvt. Limited

Reference Books Sr. No


1 Technical English Dr. M.

Hemamalini Wiley India Pvt.ltd

2 Softskills S. Hariharan MJP Publiishers

Chennai 2010



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Unit Lect. No.




I 1

Informal and formal letter writing ,quotations, purchase orders, enquiry letter, invitation & acceptance letter LT

CB, PP AS

ME306_1 ME306_2 ME306_3

8, 9,10

2 notice of meeting ,circular, agenda and minutes of meeting

II

3 Different types of report, structure of a report, characteristics of a good report

LT CB, PP

AS ME306_5 9,10 4

Project report, structure of a general format proposal, importance of a proposal

III 5

Writing email to an unknown person, guidelines for continuing the conversation on emails LT

CB, PP

AS ME306_1 9,10

6 Top ten Do’s, Business emails, marketing emails

IV

7 Interpersonal skills, what is needed to form smart team

LT CB, PP

AS ME306_1 9,10 8

Different approaches to team building. Techniques of a time management

9 ABC analysis, Pareto analysis, fit analysis

10 POSEC method, Eisenhower method, Prerequisite of time management

V 11

Business dress and grooming, office etiquettes, telephone etiquettes

LT CB, PP

AS ME306_4 11, 12

12 Dining etiquettes, meeting etiquettes, travel etiquettes



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VI 13 General form, title page, abstract, methods, results, literature cited

LT CB, PP AS ME306_5 9,10

14 Microsoft office power points creating presentation, formatting, adding Graphics, animation videos

*Indicates Content Beyond Syllabus

Note: TM-Teaching Method- Lecture (LT),

TA-Teaching Aids -Chalk Board (CB), Power Point Presentation (PP),

AT- Assessment Tool - Assignments (AS), Rubrics (RB), Seminar/Project Report (RP)

Planed Date/ Week Topic Beyond Syllabus Program Outcomes

Met 14 Visual communication skills 10



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Workshop Practice - V Structure of Course Class TE-Part-I Sem.-V Course Code and Course Title ME308,Workshop Practice - V Designated as Compulsory Prerequisite/s ME215 Teaching Scheme (Lecture/Practical/Tutorial/Drawing)

00/02/00/00


00/28/00/00

Evaluation Scheme: Theory Paper/TW/POE/PO 00/25/00/00 Course Outcomes (COs): Upon successful completion of this course, the student will be able to: ME308_1 Select the suitable machining operations. (K3)

ME308_2 Design the sequence of various processes required to manufacture the components(K4)

ME308_3 Accurately perform series of manufacturing operations independently by controlling key dimensions on a component using principles of metrology and assembly (S3)

ME308_4 Smoothly coordinates a series of operations precisely with speed and timing (S4)

ME308_5 Practice professional and ethical behavior to carry forward in their life. (A2) Mapping of Course Outcomes to Program Outcomes:

Course Outcomes


ME308_1 3 2 ME308_2 3 2 ME308_3 3 ME308_4 3 ME308_5 2 2

Total 6 4 2 2 6 Avg. 3 2 2 2 3

ME308 3 2 2 2 3



90



ME308_1 ME308_2 ME308_3 ME308_4 ME308_5

Target 2 2 2 2 2

Target Level Average of grade (K)



1 >2 >2 >2 2 >3 >3 >3 3 >4 >4 >4

Practical Plan


Compulsory or

Optional

Planned Date

Outcomes Met

1 Introduction Optional I Week ME308_1

2 To prepare process sheets with working drawings of all components

Compulsory II Week - III Week

ME308_2

3 To manufacture the components as per the drawing requiring following operations i. Turning, ii. Boring iii. Drilling

Compulsory IV Week – VI Week

ME308_1 ME308_3 ME308_4

4 Revision Optional VII Week

5

A visit report based on the industrial visit to study the following machining processes i. Broaching, ii. Slotting iii. Grinding

Compulsory VIII Week ME308_1

6 To manufacture the components as per the drawing requiring following operations i. Turning, ii. Boring iii. Drilling

Compulsory IX Week – XII Week

ME308_1 ME308_3 ME308_4

7 Submission Compulsory XIII Week

- XIV Week

-



91


Edition

01 Workshop Technology

Vol. II Hajara Choudhary

Media Promoters and Publishers

02 Workshop Technology

Vol. II Raghuvanshi

Dhanpat Rai and Sons

03 Production Technology P. C. Sharma S. Chand

Publication 11th

04 Workshop Practice

Manual V. Venkata Reddy BSP Publication 2008


1. Websites Additional Comments




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Mini Project-I Structure of Course Class TE-Part-I Sem.-V Course Code and Course Title ME358, Mini Project-I Designated as Compulsory Prerequisite/s All relevant subjects

Teaching Scheme (Lecture/Practical/Tutorial/Drawing) 00/01/00/00

Total Contact Hours: Theory/Practical/Tutorial/Drawing 00/14/00/00 Hours

Credits 01 Evaluation Scheme: Theory Paper/TW/POE/PO 00/25/00/00

Course Outcomes (COs): Upon successful completion of this course, the student will be able to:

ME358_1 Identify the real life institutional, social, local industrial problems relevant to the societal and environmental issues for sustainable development. (K3 A3)

ME358_2 Formulate, analyze complex engineering problems and give cost-effective, optimal solution considering societal, health, legal, safety and cultural issues. (K4 A3)

ME358_3 Design/Development of system components or processes that meet the specified needs by using advance tools/ techniques/ resources (K6 S3)

ME358_4 Function effectively as an individual or as a team for understanding of the engineering and management principles and apply these to manage projects maintaining professional and ethical principles. (S3 A2)

ME358_5 Communicate effectively on complex engineering activities, write effective reports, design documentation and make effective presentations, (S3)

ME358_6 Engage in independent and life-long learning in the broadest context of technological change(A3)



93


Course Outcomes


ME358_1 3 2 3 3 3 ME358_2 3 3 ME358_3 2 3 ME358_4 2 3 3 ME358_5 3 ME358_6 3

Total 3 2 3 2 3 3 3 2 3 3 3 3 3 3 Avg. 3 2 3 2 3 3 3 2 3 3 3 3 3 3

ME358 3 2 3 2 3 3 3 2 3 3 3 3 3 3 Targets for Course Outcome:

Course ME358

Course Outcomes

ME358_1 ME358_2 ME358_3 ME358_4 ME358_5 ME358_6

Target 3K, 3A 2K, 2A 2K, 2S 3S, 3A 1S 1A

Target Level

Students scoring above passing marks (K)

Average of grade

(S)

Average of grade

(A)

1 >=60% >=2 >=2 2 >=65% >=3 >=3 3 >=70% >=4 >=4



1 2 3 4 5 6 7 8 9 10 11 12 PSO1 PSO2

ME358 3 2 3 2 3 3 3 2 3 3 3 3 3 3

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