DOCUMENT RESUME

ED 322 361 CE 055 483

TITLE Welding Curriculum.INSTITUTION Alaska State Dept. of Education, Juneau. Div. of

Adult and Vocational Education.PUB DATE 89

NOTE 65p.

PUB TYPE Gu.Ldes - Classroom Use - Guiues (For Teachers) (052)

EDRS PRICE MF01/PC03 Plus Postage.DESCRIPTORS *Competence; *Competency Rased Education; *Course

Content; Course Descriptions; *CurriculumDevelopment; *Educational Resources; Equipment; HandTools; Postsecondary Education; Skilled Occupations;State Curriculum Guides; Teacher Role; VocationalEducation Teachers; *Welding

IDENTIFIERS *Alaska

ABSTRACT

This competency-based curriculum guide is a handbookfor the development of welding trade programs. Based on a survey ofAlaskan welding employers, it includes all compet^ncies a studentshould acquire in such a welding program. The handbook stresses theimportance of understanding the principles associated with thevarious elements of welding. Units begin with definitions of termsand principles so that students will have conceptual frameworks uponwhich they may develop a complete perspective for working in thefield. The handbook is or,anized in these seven sections: (1) theconcept of competency-based curriculum and the role of vocationaleducators in curriculum planning, implementation, and evaluation; (2)

the scope and sequence of welding competencies; (3) coursedescriptions to assist school districts in developing theirvocational programs; (4) competencies and tasks for the followingsubjects--welding safety and health, tools and equipment, blueprintsand layouts, welding metallurgy, employability skills, oxyacetylenewelding and cutting, shielded metal arc and air carbon arc welding,gas metal and ilux core arc welding, cr tungsten arc welding,special welding processes, and fabrication, repair, and riggingskills; (5) curriculum analysis matrices to be used to determinecompetencies for specific welding courses; (6) a sample skills cardfor evaluating and recording student progress; and (7) information onresources and specific materials available in Alaska and the rest ofthe nation, along with a suggested tools list and minimum tools andequipment needed. (KC)

*

* Reproductions supplied by EDRS are the best that can be made *

* from the original document. *

,

WeldingCurriculum

3111.--.40111A_

U S DEPARTMENTOf (DUCATIONOffice of Educafionat Research

and ImprovementED ATIONAL RESOUrCES INFORMATION

CENTER IERIC)This document Nes been .eoroduced asraceived from Me person or orgamtafionOriginating it

C Woo, changes have been made to improirereproduction Quality

Points of v.ew or opomons stated o thmdocument do not necessafity represent officmIOE RI Dolman or poficy

"PERMISSION TO REPRODUCE THISMATERIAL HAS BEEN GRANTED BY

TO THE EDUCATIONAL RESOURCESINFORMATION CENTER (ERICL"

2

Alaska Department of Education 1989

3EST COPY AVAILABLE

WeldingCurriculum

State of AlaskaSteve Cowper, Governor

Developed by the:Alaska Department of EducationOffice of Aduit and Vocational Education

William G. Demmert, Commissioner

Karen Rya Is, Director,Office of Adult and Vocational Education

This publication was prepared with the support of U.S. Depaitment ofEducation funds under the Carl Per Ida: Vocational Education Ad, P1.98-524. Copies are available from the Alaska Department of Education, Officeof Adult and Vocational Education, Alaska Vocational Materials Lbrary,Box F, Juneau, Alaska 99811, (907)485-2980. This publication may beduplicated.

Alaska Department of Educalion 1989

3

Table of Contents

Foreword

Acknowledgements

I. Introduction to Competency-Based Curriculum

Competency Based Curriculum1

Curriculum Delivery Systems 2Role of Instructor in Curriculum Planning, Implementation,

and Evaluation 2

7II. Program Development

Scope of Welding 8

III. Course Descriptions 11

IV. Competencies and Tasks

riSILLWaldloaraogaisnciesWelding Safety and Health 15Tools and Equipment 19Blueprints and Layout/Specifications and Code 21Welding Metallurgy 23Employability Skills 25

Agalladilt _Weida !kW EaldinaramoloodesOxyacetylene Welding and Cutting (OAW & OFC.A) 31Shielded Metal Arc Welding (SMAW) and

Air Cartoon Arc Welding (MC) 33Gas Metal and Flux Core Arc Welding (GMAW & FCAW) 35Gas Tungsten Arc Welding (GTAW) 37Special Welding Processes/Torhniques 39Fabrication and Repair and Rigging Skills 41

V. Curriculum Analysis Matrices

VI. Sample Skills Card

VII. Suggested Resources

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The Alaska Department of Education is an equal opportunftlyemployer and will not dscriminah; in Depaitment employmentsupervision, practices, savices, or educational programs on thebasis of race, religion, color, national origin, age, sex, handicap,marital status, changes in marital status, pregnancy, parenthood,veteran's status, veteran's dsability or political affiliation.

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Foreword

This competency-based curriculum is designed to be a handbook for the welding trade. It includes allcompetencies a student will acquire in a welding program. Since the standards used to judge weld quaity arenational standards, articulation vigh post secondaryprograms could be arrangel through a testing processand college credit could be obtained. The welding program detailed in this cuniculum may also help studentsin entering an apprenticeship program. Welding Is a trade and a tool-one of the many tools of industry.

Development of this handbook began with a survey of Alaskan welding employers. Their priorities regardingthe skills and knowledga students need to acquire to survive and thrive in the industry form the basis of thishandbook. For example, industrys emphasis on the importance of communication and personal skills isreflected in the empioyability skills unit

The handbook stresses the importance of understanding the principles associated with the various elementsof welding. Units begin with definition of terms and prindples so that students will have conceptual f rameworksto which they may add the details of various techniques. Theseven units, divided into competend es and tasks,are fundamental to welding. The competencies and tasks are presented so that instructors have theprerogative to detemine which aspectstheywantto teach In basic,intermediate, and advanced level courses.

The following example demonstrates how this curriculum may be used and applied. Bill Johnson has beena vocational teacher at a rural Alaskan site for two years and he'svery interested in initiating a program inwelding. He performs a needs assessment of his community and determines that a person who is able toweld aluminum skiffs would have a good chance of attaining employment. He also discovers that such weldingskills would have some direct application for personal uses in subsistence and other self-sufficiency activities.He looks at the Wekling Scope and Sequence to choose the processes which he will need to initiate a weldingcourse to attain skill in aluminum welding. Those areas would include Welding Safety and Health, Tools andEquipment, Empbyability Skills, GMAW & FCAW, GTAW and some Special Weiding Processes andIorWelding Metallurgy andlor Fabrication and Repair andROging Skills. Hethentums to the Curriculum AnalysisMatrices and names his course (MWelding r) in the vertical column at the top of the page and reviews the listof competencies checking off those competencies he will teach in the course. It's that simple. Then he writesa course description (based on the samples In the Course Descriptions).

Bill refers to the body of this book for the tasks involved in teaching those competencies. The competendesand tasks which compose the course dependon the location, the expertise of the instiuctor, time constraints,equipment available, and the project(s) to be undertaken, all of which may relate to the entry-level jobsavailable in the community. Bill reorders the competencies to fit his program. He uses the cross-referenceguides from the rqatrk to approach school administration about obtaining academic credit in given areas forthe class. In the Suggested Resources section he finds a Tools List and a list of Suggested Minimum Toolsand Equipment needed for the welding program. Bill writes for materials from several manufacturers andpublishers. Bill uses the sample skills cani, provided in the curriculum, as a model for developing other skillscards for evaluation of student's skills.

If Bill Johnson's targeted skills involved stainless piping, he would of course pick other units, competenciesand tasks.

A welding program focusing on basic welding skills without a specific skill area emphasis, will require aminimum of a two year course sequence to provide job training skills and preparation for post secondaryeducation.

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ThabandbmkitatganIzestinimaramsecilanw

Section I introduces the concept of corrpetency-based curriculum. The role of vocational educators incurriculum planning, hriplementation, and evaluation is also included.

Section II provides the scope and sequence of welding competencies.

Section III contains course descriptions to assist school districts in developing theirvocational programs.

Section IV presents the currimilum including the competencies and tasks torwelding instruction.

Section V provides curriculum analysis matrices to be used to determine competencies to be included inspecific welding courses.

Section VI contains a sample sidlls card for evaluating and recording student progress.

Section VII lists informationon resources and specific materials available in Alaska and the rest of the nation.A suggested tools list and minimum tools and equipment needed for a welding program is included.

It is recormended that all studentsparticipate in career awareness and exploration experiences to help themunderstand the connection between school and work and make career plans.

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AcknowlAdgements

This handbook reflects the competencies needed for entry-level employment as identified by Alaskan weklingprofessionals. Thanks and recognition go to the following technical committeemembers for their assistanceand cooperation:

Alaska Welding Technologies, KetchikanFairbanks Machine and Steel, FairbanksFast Ed's Welding, JuneauNcgth Coast Welding, DillinghamPeninsula institute of Welding Technology, KenaiPhil's Welding, JuneauSmokeeter Sales and Service, AnchorageTech Welding Service, Anchorage

A task force of welding educators helped to define the units, competencies and tasks, course descriptions,academic cross-credit, and scope and sequence forthe curriculum. The task force which met to finalize thishandbook deserves a great deal of credit for their hard work and valuable input:

Gerald Park, instructor, University of Alaska AnchorageDwight Perkins, Business Manager, Plumbers and Pipefitters Union Local 262, Juneau

Special thanks are due the following individuals for their assistance and review of this curriculum:

Michael Anderson, Program Manager, Office of Adult and Vocatbnal Education,AlaskaDepartment of Education, Juneau

Dick Banta, Safety and Training Unit, ARCO Alaska , AnchorageDick Larson, Welding Instructor, University of Alaska-Southeast, JuneauBill Murray, Maintenance Supervisor, Prudhoe Bay, BP ExplorationRobert L. O'Brien, Manager, Technical Publications, American Welding Society, Miami, FloridaSam Rogers, Vocational Instructor, Northwest College, NomeWalter Ward, VocW anal instructor, Soidotna High School, Soldotna

Special appreciation is expressed to Richard Steele and Carin Smollnwho coordinated the preparation andcompletion of this handbook, and to Mark Hanson, Associate Director ofthe South East Regional ResourceCenter, who administered this project.

Special thanks are due South East Regional Resource Center employeeHeidi Rocheleau who designed thegraphics for the handbook.

Thanks also go to the National Network for Curriculum Coordination in Vocational and Technical Education(NNCCVTE) and participating states for providing resource materials which improved the quality of thishandbook and saved months of work.

Finely, Virden Jackson, Curriculum Specialist for the Office of Adult and Vocational Education, must berecognized for designing the curriculum development process and for participating in every step of thehandbook's development ensuring that ft is a model Alaskan curriculum of the highest quality.

Karen RyalsDirectorOffice of Adult and Vocational EducationAlaska Department of EducationNovomber 1989

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8

I

Introduction toCompetency-Based

Curriculum

e

Competency-Based CurriculumVocational education should be directed toward the skills, knowledge, and attitudes needed for successfulemployment. Welding educators need to cordinually updale their curriculum in order to prepare students forcompetition in the job market.

An effective method for delivering vocational education is through a competency-based curriculum. Thiscurriculum is based on an analysis of the key occupations in welding. Once a competency-based curriculumis set in place, student performance must be measured on levels of proficiency in those competencies. Thus,the critical features of competency-based education are:

1) validating competencies to be included in the curriculum; and2) evaluation of student complency levels.

This curriculum handbook sets direction for local curriculum developers. It provides a framework fordeveloping courses of study and lesson plans in local schools.

Curriculum Based On CompetenciesCompetence refers to the adequate pedomiance of a task. The task may be evaluated according to theperformance or process, the service, or both.

Competency-Based Vocational Education consists of programs that derive their content from the tasksperformed in each occupationfpb and assess student performance on the basis of preset performancestandards.

IIILearning materials define the competencies the student is to master, the criteria by which the student will beevaluated, and the conditions under which the evaluation will occur.

Competency-based instruction places emphasis on the ability to do, as well as on learning how and why.Student performance and knowledge are individually evaluated against the stated criteria, ratherthan againstgroup norms.

The competency process utilizes a checklist of attitudes, knowledge, and skills that are commonly needed byentry-level employees in welding occupations. In developing this curriculum handbook, a cross-section ofwelding professionals were asked to respond to a survey on the basis of needs within their own establishments.The survey results were summarized to determine which attitudes, knowledge, and skills were important tofirms in Alaska.

Student Performance AssessmentA curriculum becomes competency-besed when students are assessed on the basis of their competence. Asample skills card is provided in this guide for teachers who wish to use them in assessing the competencylevels of their students. The card has four levels of proficiency which allow continued development of sidlis.The card can be used to monftor students' progress as they move between welding classes, between teachersand grade levels, and between school and work. The completed skills card is an important part of a placementportfolio when students begin their job search.

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=MIMI/

Curriculum Delivery Systems

Vocational Student Leadership Organizations

Some of the competelcies in thiscurfICUIUM guide cannot be fully met in traditionalclassroom and lab settings.The Vocational Industrial Clubs of America (VICA) Is a delivery system .vhich can be integrated into theregular school program. Human relations skills as wel as job skills will be enhanced by student participationin VICA. VICA activities should complement instruction in the welding classroom and lab. They should beintegrated as a curriculum deliverysystem and not allowed to become an extracurricular activity.

Cooperative Work Experience

Some of the competencies identified in thisguide cannot be fully developed at a school site. A work stationin the community offers realistic experiences in fulfilling the program goals incareer de% Jpment and humanrelations. Cooperative Work Experience offers an excellent vehicle for the delivery of instruction. With welldeveloped training plant, teachers and employers can cooperate to prepare students for employment.Cooperative Wort Experience extends the instructional program beyond the availability of equipment andinstructor time at the local achool. Teachers and employers must maintain regularcommunications to assurethat students are receiving a high quality experience.

The Rural Student Vocational Program (RSVP) provides a two week full-time work experience for studentsfrom rural areas where job stations are limited or non-existent.

Job Training Partnership Act (JTPA) programs provide on-the-job experience to disadvantaged youth in bothurban and rural areas.

Role of Instructor in Curriculum Planning,Implementation, and EvaluationThe vocational instructor fulfills many roles which include the following responsbilities:

Prepares a written vocational program plan.

Develops and maintains a written program philosophy with objectives that support the philosophy.

Maintains a written list of competencies identified as needed for the program area.

Devises and maintains a classroom management system for implementing the curriculummaterials provided for the program area.

Evaluates the curriculum content periodically to determine curriculum changes and updates. Thisincludes the involvement of the students (present and former), advisory committee members, andother perst MI.

Selects units of instruction and lesson plans based on the competencies of the occupation.

Provides appropriate instructional materials, supplies, and equipment for the students to use.

Provides school guidance counselor with information and updates regarding implementation of thespecific curriculum.

112

Reviews the instrucilonal materials to assure that they are free from sex bias and sex role stereotyping.

Works with an advisory committee.

Assists and/or serves as an advisor to the appropriate student organization related to the vocationalprogram area.

Plans and arranges an appropriate classroom learning environment. This involves assisting students ofdifferent abilities to work at their own pace and in cases where remedial instruction is needed, securingadditional help for those students.

Reinforces basic skills of reading, communication (written & oral) and computation through vocatic naleducation experiences.

Helps determine what objective(s) should be established for handicapped students as a part of theindividual educational plan (IEP) development.

Uses a grading procedure that is made available to all students at the beginning of their training.

Sets an example for grooming and dress that Is generally found in the occupational area in buslness orindustry to enable students to establish appropriate standards.

Benefits of the Competency-Based Curriculum

Competency-based vocational education offers several benefits to students:

1 . The competencies/tasks are directed to the student and provide measurable criteria for determining whenthe student has acquired the necessary knowledge and skills.

2. Students receive realistic training for the job. They become competent in tasks thatare relevant to theoccupation.

3. Students know what is expected of them throughout the course. The competencies are made availableto them at the onset. They know what they will be doing and how well it rrust be done.

4. Each student is individually responsible for completing each competency attempted in the curriculum.

5. The basic thrust of the competency-based program is to evaluate students according to theiraccomplishment of tasks as they work up to individual capability. Students are not compared with otherstudents in their accomplishments because each is expected to work according to employmentstandards. Because of the various evaluation policies of different school systems, the ideal ofnot comparing students in determining grades is not always possible.

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II

ProgramDevelopment

13

Program Development

The format of this handbook was selected to aid adrrmistrators and teachers in concentrating on the sidllsneeded for vocational training. It will assist in selecting the array of units and the delivery system which tit theschool. This provides the flexbility of varying the course content to include the most valuable skills asappropriate for the scope and sequence. The primary importance is that students are able to securefoundation skills. Schools crn vary their delivery systems to maximize student opportunities by:

1. Offering courses on alternate years or other planned sequences

2. Offering two or more course-, in the same class

3. Previding indWidualized materials and instruction

A matrix is included in this guide for use in planning the courses to be offered and the) content of each course.

The following chart shows the scope of welding competencies.

or

1 4

Certification

OxyacetyleneWelding & Cutting

(OAW & OFC.A)

Gas Metal (GMAW)& Flux Core ArcWe Ming (FCAW)

15

4)

Scope of Welding

Basic Welding Core

Safety and HealthTools and EquipmentBlueprints and Layout/Specifications and CodesWelding MetallurgyEmployability Skills

Shielded MetalArc Welding (SMAW)

& Air Carbon ArcCutting (AAC)

r--11ficaii;

Special WeldingProcesses/Techniques

Certification

Fabrication andRepair and Rigging

Skills

Gas Tungsten ArcWelding (GTAW)

Certification

1k. 6

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IIICourse

Descriptions

Course Descriptions

Thete brief course descriptions provide a conceptual framework for the design and implementation of abalanced program in welding. Teachers can use these descriptions to organize course offerings in weldingeducation. Local schools will need to provide more definition regarding thecontent of their courses than isreflected in these general course descriptions.

Use the curriculum analysis matrices to help build your own courses, depending on your school, location,equipment, and training of the instructor.

Course:Length:Grades:

WeldingOne semester9-12th grades

This course covers the basic operations of welding including safety and health, tools and equipment,blueprints and layout/specifications and codes, welding metallurgy, and employability skills. Setup and weldquality will be stressed. There isn't any prerequisite for thiscourse.

Course:Length:Grades:Prerequisite:

Welding IIone semester10th-12th grades or post secondaryWelding I

This course provides students with a review of welding techniques. They wine= the basics of one or moreof the following: OAW, OFC.A, SMAW, AAC, GMAW, FCAW and GTAW. Students will complete advancedwelds and metal cutting with concentration on skills needr d in their communities. Students will utilize blueprintand layout skills. They will complete a fabrication or repair project or participate in Cooperative Education.The course will stress high standards of safety in theuse and operation of welding equipment and processes.

Course:Length:Grades:Prerequisites:

Welding IIIone semester11-12th grade or post secondaryWelding I and il

This course includes a review of all of the skills learned in Welding I and II. Students will learn advancedtechniques of one or more of the following: OAW, OFC.A, SMAW, AAC, GMAW, FCAW, GTAW. Studerfswill complete advanced welds and metal cutting with concentration on skills needed in their communitielStudents will utilize blueprint and layout skills. Students will complete a fabrication or repair project orparticipate in Cooperative Education. Students will use riggingi skills as necessary.

Course:Length:Grades:Prerequisites:

Welding IVone semester11-12th grade or post secondaryWelding I, H, and ill

This course includes a review of all of the skills learned in Welding I, II, and III. The course includes thecomprehensive study and application of blueprints and layout/specifications, codes, and fabrication, repair,and rigging skills. Students will complete advanced welds and metal cutting with concentration on skillsneeded in their communities. Opportunities will be provided for Cooperative Educationprograms. Studentswill prepare for certification in selected welding processes.

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IVCompetencies

and Tasks

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Welding Safety and Health

(A) indicates advanced competency or task

Competency: Maintain a clean and safe shop

Tasks: Perform assigned shop cleanup dutiesKeep floors and workbenches clean and neatWipe oil and grease spots immedicelyStare materials, tools, and supplies in proper placesINspose of combustbie materialsStore oily rags in self-dosing metal containersPlace scrap materials in proper containersClean and replace tools to storage locationsKeep aisles, traffic areas, and exits free of materials and other debris

Competency: Use general safety procedures

Tasks: Follow safey rules fora. preventing firesb. using hand toolsc. operating equiprnentd. flammable metals and gasese. avoiding electric shockf. handling containersg. toxic gases or displacement of breathing air

Identify ventilation procedures for the work areaidentify fire ham_ . In the shopIdentify the three components of the fire triangleDemonstrate the handling and safe storage of gasesDifferentiate among types and flammability of various gases in the shopFollow all rules for handling gas cylinders safelyIdentify different types and uses of fire extinguishers and other fire prevention

devicesFollow safe procedures in regards to fire prevention at all timusidentify safety procedures around radiation and other hazardous materials on the

job siteWear protective clothing and devices such as:

a. safety glassesb. face shieldc. welding heimets/goggiesd. hand shieldse. ear protectionf. jacketsg. glovesh. bootsI. hair netj. fire-resistant apron

Make sure clothing is free from oil and greaseIdentify safety procedures for different types of weldingIdentify proper procedures when moving or lifting heavy objects(A) kientify air cleaners for welding applications such as:

a. direct capture air cleanersb. free hung air cleaners

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Competency: Apply first aid skills

Tasks: Demonstrate first aid for victims of electrical shockDemonstrate first aid for common welding injuries, especially bumsExplain ways to recognize shockDemonstrate the steps in treating shockUse first aid for eye injuryFollow other general guidelines for first aid emergenciesComplete a student safety pledge(A) Demonstrate the steps used in controlling bleeding

Competency: Use tools safely

Tasks: Keep all tools sharp, clean, and in safe working orderDemonstrate use of tools in prescribed manner including:

a. using proper tool for taskb. clamping projects securely before drilling or power grindingc. using correct speed for power tools and drill bits when working

with metald. using properly sharpened tools and drill bitse. keeping all guards and safety devices in place and adjusted

proPellYf. turning off all power before leaving a machine tool

Report faulty shop tools and equipment

Competency: Follow electrecal safety procedures

Tasks: Explain rules and safety procedures for electric weldingLabel circuit breakersGround electrical equipment, explaining how and whyUse flexible extension cords and drop lightsIdentify electrical hazardsIdentify locations of all electrical equipment and power sourcesNever operate ungrounded equipmentNever arc weld or operate electrically powered equipment while Mt riding

on wet or damp floors

Competency: Use safe welding procedures

Tasks: Wear safety glasses and clothingNever weld, cut, or grind near flammable or explosive materialsKeep oll away from gas cylinders, regulators, connections and hosesKeep electrode holder away frorrwelding machine or gas WinderDo not cut or weld directly on concreteProperty purge barrels, drums or other containersCut into barvels, drums, or any containers that have been purgedNever ground elestrical equipment to a building member or a piece of

equipment attached to or part of a buildingNever engage In horseplay of any kindClean work carefullySecure tanksPlace work in jigs or other holding fixturesDo not weld near batteriesProtect wood or combustible materials from direct heat

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Do not open an acetylene cyiinder valve near open flames orother welding and cutting and brazing

Shut off oxygen and acetylene at the cylinder valves when leavingthe area

(A) Competency: Follow OSHA and AWS guidelines

Tasks: Explain purpose of Occupational Safety and Health Art (OSHA)Identify worker rights under OSHAExplain how to resolve hazardous and OSHA violationsIdentify employee rights according to OSHAMaintain records of work-related injuriesExplain how to report worker compensation claimsIdentify the role of the American Welding Society (AWS)identify AWS guidelines and publicationsinterpret Material Safety Data Sheets (MSDS's)Use color-coded signs to warn of danger

Tools and Equipment

Competency:

Tasks:

Competency:

Tasks:

Use welding hand tools

Demonstrate the use of welding hand tools such as:a. alignment toolsb. bevel squarec. chisels, punches, and pry barsd. combination squaree. dies and punchesf. driving and chipping toolsg. fliesh. fillet weld gaugeI. framing squarej. gaugesk. lacksI. jigm. manual cutting and shaping toolsn. measuring toolso. pliersp. positionersq. pulling and lifting toolsr. serni-precision measuring toolsS. turning tools and wrenchest. wire brushesu. work holding devices

Follow basic Ilan for safe use and maintenance of hand toolsMeasure parts with semi-precision measuring toolsInspect parts with precision measuring toolsMaintain and store tools

Use welding shop power tools

Demonstrato welding power tools such as:a. air chiselb. beveling machinec. electric hammersd. hand oending brakese. hand grindersf. hydraulic shearg. mechanical shearh. metal-cutting band sawsI. non-destructive testingj. pedestal grinderk. pneumatic shearI. portable electric hand toolsm. portable screenn. power press brakes

Follow basic rules for safe use and maintenance of welding and shopequipment including:a. cleaningb. biowing dust out of welding machine with dean, dry airc. cheeking compressed gas systems for leaksd. lubricating rotating and moving componentse. ventilating stored equipment

e.P.q.

r.s.t.U.V.

w.x.y.

power squaring shearspower wire brushpreheating andannealing equipmentrod ovensandblasting equipmentshears and nibblersspot welderturning rollsuniversal benderwelding positionerswire feed mechanisms

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Competency: Utilize measurements and measuring devices

Tasks: Read common measurement tools such as:a calipersb. micrometersC. protractorsd. IllWM0. squaresf. tape measuresg. vernier gauge

Identify decimal and metric equivalentsMake accurate measurements to 1 mm (or 1/32 of an inch)Accurately measure angles to the nearest degreeMeasure:

a. distance with 8 mm and 4 mm (or 1/4° and 1/81 graduationsb. distance with 4 mm (or 1/81 graduationsc. distance with 2 mm (or 1/18°) graduationsd. dimensions of given objects with a rulee. given Ines and objects with a rule

DIEM lines and objects to given specifications using a ruleFind the mid-point of given lines and figuresAdjust a bevel square to a 45° angle using a framing square, a combination

square, and a protractorUse a combination square to form 90° and 45° angles and to draw parallel

lines on selected metal stockDetermine if an object is square

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Blueprints and Layout/Specifications and Codes

(A) indicates advanced competency or task

Competency: Use welding symbols and codes

Tasks: Identify welding symbols including:a. arrow, reference line, and tailb. AWS sten:lard welding symbol chartc. location significanced. precess abbreviationse. basic jointsf. applications of syntois and codes6. designation of extent of weldingh. combined weldsI groove preparationI. brazing symbolsk. other basic weld symbolsI other supplementary symbolsm. non-destructive testing symbols

Identify welding codes including:a. American Welding Society (AWS) codesb. American Society of Mechanical Engineers (ASME) codesc. American Petroleum Institute (API) codes

Competency: Understand welding blueprints

Tasks: Identify the following blueprint nomenclatures:a. linesb. viewsc. dimensionsd. tolerancese. matetialsf. symbolsg. types of drawingsh. planed-lining sections

Interpret welding blueprintsUr.. mathu.natics related to print reading

Competency: Apply basic meth

Tasks: Identify basic mathematical terms and their definitionsidentify advantages of decimal equivalent and conversion chartsExplain uses for fractions and decimalsExplain percent and Its usesIdentity units of measure found on rulesFollow the steps for reading a ruleFind the mid-point of a given distanceUse the formulas for perimetersIdentify basic geometric figures

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Size commonly used steel stockAdd, subtract nadliply, and divide fractionsAdd, subtract, mukiply, and divide decimal equivalentsWrite fractions as decimals and percentsWrite percents as fractions and decimalsWrite decimals as fractions and percentsMake conversions with the decimal equivalent and inches to

decimal conversion chartsUse the English-Metric Conversion ChartCalculate the following:

a. perimeters of given rectanglesb. perimeters of given squaresc. perimeters of given trianglesd. areas of given parallelogramse. areas of given rectanglesf. areas of given squaresg. areas of given trianglesh. areas of given rhombusesI. areas of given trapezoidsj. circumferences of given circlesk. areas of given circles

Competency: Use drawings

Tasks: Identify structural shapes and symbolsMake three-view sketchMake an isometric sketchMake template from blueprintFabricate a part from a drawing accordk4 to welding proceduresRead and follow metaMorking specifications and directionsDraw and follow a welding project plan including dimensions(A) intemret pipe and instrument drawings

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Welding Metallurgy

1 (A) indicates advanced competency or task

Competency: Understand properties of metals

Tasks:

1.111M MO

Explain terms and principles assodated ith metallurgy sucha. extractive metallurgyb. physical metalluigyC. process metalurgy

Identify ferrous metals, non-ferrous metals, and alloys and describe theircharacteristics

Clean, test, and classNy ferwa metalsClean, test, and clank/ non-ferrous metals

race the formation of a given metal product from ore extraction to product sale,including metals processing

Identify samples of common metals and relate their use in weldingExplain hut flow and its application to bending and forming metalsIdentify respective welding materiala compatibility!dairy sppropriate metals for selected projectsidertify possible hazardous metals which a welder might encounterDescribe the moose of ::at treatment vah plain carbon steels(A) identify p.opetties which create the need for steel classifications and

kiterpret data from resource information

(A) Competency: Identify the metallurgy of a weld bead

Tasks: Explain different welding processes-gas or arcExplain:

a. grairi structureb. cooling ratesc. fusion surfacesd. dilutione. hydrogen embrittlemere

Explain the importance of proper weld inspection(A) Explain grain structure, cooling rates, fusion surfaces, dilution, and

hydrogen embrittlement in depth for different metals

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Employability Skills

Competency: Make career choices

do

C iduct a self-assessment: IIa. assess values in relation to workb. recognize skills and aptitudesc. assess enTiloyment history and experienced. describe obstacles to ernploymerd. use Alaska Career information System and other career counseling

systems and publications (i.e. ASVAB)Identify career dusters:

a. list specific jobs and Wigs within dustersb. descrbe apprenticeshtraining programsc. describe advanced training opportunities

Use labor market information:a. describe the current local labor marketb. identify growth/demand occupationsc. relate career choices to local labor market

Select a career goal:a. list how skills could be used in other jobs (Including limitations),

such as:1. agriculture worker2. aircraft (A&P) mechanic3. auto body repairer4. automotive mechanic5. building and grounds maintenance workers8. carpenter7. electrician8. heavy equipment mechanic9. miltmight10. miner11. other construction-related jobs12. plumber13. shipwright

b. develop specific steps to reach goal

Competency: Evaluate jobs in the welding industry

Tasks: Identify educational and occupational opportunities such as:a. adult, postsecondary vocational trainingb. special grants from industryC. federal, state, and local funding

Locate resources for finding employmentCorder with prospective employersExplain the work of a(an):

a. arc cutter k. specialist welderb. arc welder I tack welderc. kat buider m. welderd. brazer assembler n. welder fittere. combination welder o. welder helperf. gas welder p. welding engineerg. hand thermal cutter q. welding instructorh. inspector r. welding operator

25 Z8

I. pipe fitter s. welding supervisorI. production One welder t. welding technician

Identify steps for obtaining welding codificationIdentify steps for apprenticeshipExplain the role re union membership

Competency: Prepare a resume and job application

Tasks: Obtain a social security numberList the following in the resume:

a. job objectiveb. edroationc. past and present work experienced. hobbies and Merest'

cornnamily activities or membershipsf. In-school activities or membershipsg. awards, positions, or club officesh. adult references, includirg addresses and phone numbers

Obtain extra copies of resumeRead job applications carefullyFollow instructionsComplete all kerns accuratelyWrite legiblyVerify references before Mating them

Compotency: Write a cover letter

Tasks: Explain what a writing sample tells a potential employerExplain when and how to write a cover letterList the things the cover letter must include

Competency: Interview for a Job

Tasks: Contact an employer to schedule an interviewPrepare responses to questions asked in an interviewUse proper etiquetteDress appropriately

Competency: Follow up the Interview

Tasks: Analyze the interviewDetermine whether a follow-up letter or call is requiredWrite a thank-you noteor make a follow-up call

Competency: Dress appropriately on the job

Tasks: Identify proper attire for welding jobsBe neat and clean

Competency: Manage personal responsibilities related to employment

Tasks: Secure adequate transportationIdentify adequate child cane alternativesSecure appropriate child careUse independent living skillsDevelop a personal finance plan

25 29

Competency: Maintain good health for effective job performance

Tasks: Exercise regularlyEat properlyGet adequate restExplain the issue of smoking on the jobRefrain from drug abuseidentify hazards of job-related infectious diseases and how to avoid them

Competency: Understand employee rights and responsibilities

Tasks: Explain state labor laws relating to compensationComplete complex tax formsDescribe:

a. minimum wage and types of exempt businessesb. employee benefits, rights and responsbilitiesC. labor contracts, grievance pocedures and the role of unions

Review a sample personnel policy

Competency: Attain work maturity

Tasks: Descrbe the importance of openness to new situationsDemonstrate characteristics of the mature person:

a. eel-acceptanceb. consideration and respect for othersC. self-controld. positive thinking and attitudese. flexbiltyf. initiativeg. punctuality

Maintain good work relationshipsDifferentiate between personal and job-related problemsFollow orderly and systematic work behaviorBe punctual

Competency: Make effective decisions

Tasks: Explain the knportance of having a method for analyzing and soMng problemsUse the problem-soMng process:

a. Identify problemsb. obtain informationc. analyze problemsd. develop and analyze alternative solutionse. choose a course of actionf. persevere through hardshipsg. recognize and change otherwise unworkable sokrtions

List objectives for completion of a taskArrange objectives in a sequenceEstablish timeline for completing objectives

Competency: Demonstrate Initiative and productivity

Tasks: Organize time effectivelySet prbritiesBe responsble

2730

Care about the qualey of workComplete assignments in an azurate and timely mannerExhbit ability to handle pressures and tensions

Competency: Be assertive

Tasks: Differentiate between assertive, aggressive, and passive behaviorExplain to whom to go for employee problems

Competency: Be honest

Tasks: Define honesty and ktegrityRelate employee integrity to overaN company performanceExplain how to deal with theft and dishonesty

Competency: Be reliable and dependable

Tasks: Maintain acceptable attendance recordsBe on tkneGive timely notice of intenuptbne to work scheduleFollow rules and regulations of work or training siteFollow directions

Competency: Maintain good personal relations

Tasks: Accept chain of commandUse positive attitude with othersAccept supervision and criticismCooperate with othersIdentify common on-the-Job co-worker problemsControl emotionsAssume responsibility for own decisions and actionsExhibit pride and loyalty

Competency: Follow verbal and written directions

Tasks: Use listening skillsAsk for clarificationReview situations of poor communicationsRead directions when assembling and repairing equipment

Competency: Apply communication skills

Tasks: Read technical journalsUse technical vocabularyLocate ktomadon in trade and consumer magazines and supply catalogsWrite work orders, parts orders and warranty reportsLocate and correct errors In spelling, grammar, and punctuationCompose business lettersTransfer wrItten messages to others verbally and in written formUse good penmanshipUse proper telephone etiquette

28

3 1

Competency: Deal effectively with customers

ID Tasks: Greet the customerIdentify the business on the telephoneTalc politely to customerObtain all necessary information from customer In writingRelay customer complairds to ernployer

Competency: identify proper job termination procedures

Tasks: Write a letter of resignationMake final settlements (in regards to retirement, physical injury, social security,

severance pay, etc.)

Competency: Use leadership skills

Tasks: Describe the Vocational Industrial Clubs of America (VICA) and how it teachesleadership skills:a. participate in meetings according to MOS of parliamentary procedureb. function effectively on committees by accepting assigned responsibilitiesc. plan and conduct effective group leadership activitiesd. participate in society in a democratic waye. be punctual and dependablef. follow rules, standards and policiesg. work cooperatively with others

Explain importance of self-esteemPractice eye contactUse a firm handshake when appropdateUse presentation skillsUse corntnunication skillsParticipate in leadership activities

Competency: Evaluate personal traits in relationship to entrepreneurship

Tasks:

4)

Explain terms and principles associated with entrepreneurshipDescribe the role of sell-employment in the free enterprise systemIdentify types of business organizations including:

a. sole proprietorshipb. limited partnershipc. partnershipd. corporation

identify personal traits necessary for self-employmentidentify risks end rewards of starting a new businessIdentify the role small businesses have played in job creation and new products

and servicesidentify the steps for establishing a businessExplain the Importance of developing a business planLocate information and assistance on starting a small business

'32

Oxyacetylene Welding and Cutting41110 (OAW and OFCA)

Competency: Oxyacetylene weld

Tasks:

4)

o

Identify terms and principles associated with OAWsuch as:a. flame typesb. types of fuel gasesc. oxygen and acetylene productiond. combustion equation

Identify various types of gas welding equipment and processesExplain properties of each gasFollow sale operating proceduresExplain lighting and adjusting welding equipment using a:

a. sparklighterb. torch tip wrench

Wear safely equipment such as:a. safety gogglisb. thick glovesc. heavy shoesd. aprone. ear protection

Check gas welding equipment and make sure all gauges read zero beforeoPenin0 *Veit

Turn on oxyacetyiene equipment including:a. opening acetylene cylinder valve slowly, making sure to stand to the sideb. opening oxygen cylinder valve slowlyc. setting oxygen pressure gauged. turning acetylene needle valvee. lighting torch with sparldighter pointing torch downward or toward

workbenchf. bringing flame back to torch tip turning acetylene needle valveg. turning oxygen needle valve until flame become bright blue with bright

feather-shaped flame insideh. adjusting oxygen needle valve until flame is neutral

Oxyacetylene weld, including:a. selecting the proper welding or brazing process for the workb. selecting proper size tips, filler rod, and flameC. Identifying codes applicabie to welding process at handd. using flux materials propertye. adjusting the oxyacetylene regulators for the task at handf. keeping a properly adjusted flame at the torch tip for the welding

task at Kindg. demonstrating brazing techniquesh. following proper wading techniques forquality workmanshipI. performing proper weld joints such as butt, overlap or T joints, using both

portable and stationary equipmentj. Identifying common weld defects, stating their causes and explaining

how to correct themk. completing visual inspection of finished weldI. (A) explaining properties of different types of metals as affected by gas

welding

r--!!----!'::

31

:I 3

Turn off gas welding equipment, including:a. closing oxygen by turning oxygen needle valveb. closing acetylene gas by turning off acetylene needle valvec. closing acetylene cylirrier valved. closing oxygen cylinder valvee. draining off excess oxygen or acetylene gas still in the hosesf. holding up torch until pointers on both acetylene gauges return

tO MOg. turning oxygen and acetylene regulator adjusting screws until looseh. cbsing acetylene and oxygen needle valvesI. property storing and maintaining oxyacetylene equipmentj. property handling and storing filler metals

Competency: Oxyacetylene cut (OFCA)

Tasks: Explain terms and principles associated with (OFC.A) such as:a. drossb. kerfc. oxidationd. travel speed

Follow safe operating procedures at all timesSet up oxyacetylene cutting equipment minimizing any fire or injury hazardsChoose the proper cutting tip for the oxyacetylene cutting task at handProperty adjust the oxyacetylene cutting torch for efficient and effective

metal cutting (attaining neutral flame)Cut mild stool with oxyacetylene cutting torchMake accurate straight or curved cutsComplete visual inspection of finished cutStore and maintain oxyacetylene equipmentUse track torch and cutting aids

32

Shielded Metal Arc Welding (SMAW) &41

Air Carbon Arc Cutting (AAC)(A) indlcates.advanced competency or task

Competency: identify principles of arc welding theory

Tasks: Explain the terms, principles and techniques associated with weldingsuch as:a. AWS abbreviationsb. welding polarityc. electrical principlesd. travel speede. work angle

whngDescribe how to determine the quality of a weldContrast the characteristics of AC and DC arc-welding unitsDescribe the con3equence of insufficient and excessive amperageExplain the standard electrode numbering system such as:

a. 6011b. 6013c. 7014

Classify olectodes according to the standard systemDiagram the electronic and mechanical design of arc-welding equipmentExplain the function of arc-welding equipment components

including the AC step-down transformerCompute mathematical problems relating to weldingExplain how to determine the appropriate welding techniqueSet up and utilize common electrodes(A) Explain:

a. Nne of fluxb. induced voltage ratioc. voltage-amperage ratio

Competency: Apply shielded metal arc welding skills (SMAW)

Tasks: Identify welding applications of SMAWFollow safe and orderly proceduresProperly setup SMAW equipmentidentify codes applicable to welding processIdentify welding techniques for quality workmanshipSMAW weld, including:

a. running beads with SMAW equipment:1. COMIC! 4. long arc2. hot 5. fast3. cold 6. slow

b. applying surfacing skillsc. arc-welding carbon steeld. arc welding heat and corrosion-resistant steele. arc-welding cast iron and hard surface steelf. welding single pass and multiple pass lap jointsg. welding outside corner Jointsh. welding multiple pass tee joints in all positrons

I. welding pre-quallied Joints in all positionsJ. identifying common weid defects, stating theircauses and

explaining how to correct themk. completing visual inspection of finished weldI. storing and maintaining SMAW equipmentm. handling end storing filler metals

Carbon Arc Cut (AAC), including:a. cutting carbon steel using shielded metal arc cutting processb. cutting carbon steel with air carbon arc pmcessC. cutting cast iron with ak carbon arc process

(A) Complete welding (*ratifications related to SMAW

5 6

34

111=111IW AMMIONF

Gas Metal and Flux Core Arc Welding(GMAW and FCAW)

Competency: Apply gas metal arc welding skills (GMAW)

Tasks:

a

Explain terms and principles associated with GMAW such as:a. spray transferb. globular transferc. short arc transferd. MIG

identify equipment related to GMAW. Including:a. power supplyb. feedersC. gUrtS

d. consumable materialsFollow safe operating proceduresSet up GMAW equipmentIdentity codes applicable to GMAWidentify welding techniques for quality woikmanshipGMAW weld, including:

a. running beadsb. welding carbon steelc. welding heat and corrosion-resistant steeld. weldinc cast iron and hard surface steele. GMAW carbon steel jointst. funning beads with GNAW equipment (MIG) in all positionsg. welding mild steel jointsh. welding stainless steel jointsI. welding aluminumj. Identifying common weid detects, stating their causes and

correcting themk. completing visual inspection of finished weldI. storing and maintaining GMAW equipmentm. handling and storing filler metals

Competency: Apply flux core arc welding skills (FCAW)

Tasks: Explain terms and principles associated with FCAW such as:a. self shieldedb. gas shieldedC. heat effected zone

Identify equipment reiaied to FCAW including:a. power supplyb. feedersc. gunsd. consumable matedals

Follow safe operating proceduresProperly set up FCAW equipmentidentify welding techniques for quality workmanshipFCAW weld, including:

a. adjusting arc voltage to optimum condition for a given cored wireb. running beads in all positions using FCAW equipmentc. FCAW carbon steel

35:,7

d. FCAW heat and corrosion resistant steele. FCAW-hard surface steelf. welding catbon steel joints using FCAWg. welding stainless steel joints with FCAW equipmenth. identifying common weld defects, stating their causes and

explaining haw to correct themI. completing visual inspection of finIshed weldJ. storing and maintaining FCAW equipmentk. handling and storing filler metals

:;8

36

Gas Tungsten Arc Welding (GTAW)

Competency: Apply gas tungsten arc welding skills (GTAW)

Tasks: Explain terms and principles associated with GTAW such as:a. high frequancyb. 2% thoriatedC. 1% thorlatedd. zkooniume. balling

Identify equipment related to GTAW, including:a. power supplyb. torchesc. consumable materials

Follow safe operating proceduresSet up GTAW equipment (TIG)identify welding techniques for quality workmanshipSelect appropriate filler rod for various welds and metalsIdentify codes applicable to welding processGTAW weld, including:

a. running beads in all positions with GTAW equipmentb. welding carton steelsc. welding aluminum and aluminum alloysd. welding heat and corrosion resistant steelse. welding copper or copper alloysf. welding chrome-moly steelg. welding magnesium alloysh. welding stainless steel Joints with GTAW equipmentI. identifying common weld defects, stating theircauses and

explaining how to correct themj. visually inspecting finished weldk. disassembling and cleaning TIG torch assemblyI. storing and maintaining GTAW equipmentm. handling and storing filler metals

37

1

1 (A) indicates advanced competency or task I

Special Welding Processes/Techniques

so

Competency: identify advanced welding techniques

Tasks: Descrbe the following welding processes:a. automatic arc weldingb. GTAW hot wire weldingc. plasma arc weldingd. laser weldinge. electroslag weldingf. electrogas weldkvg. welding and bonding of plasticscharacteristics, methods,

inspectbn and testingh. underwater wekling

Competency: Plasma cut

Tasks: Use safety proceduresSet up and operate plasma cutting equipmentLay out and:

a. cut straight lines on ferrous and nonferrous metalsb. angular-cut on ferrous and nonferrous mtalsC. cut circles on ferrous and nonferrous metalsd. cut patterns on ferrous and nonferrous mett4e. cut beams and angle and channel iron on ferrous and

nonferrous metalsf. cut and bevel pipe to a 30 degree to a 37 1/2 degree tolerance

on ferrous and nonlerrous metalsg. cut square and round solid stock on ferrous and nonferrous metals

(A) Lay out and stack-cut ferrous and nonferrous metals

(A) Competency: Plasma arc weld

Tasks: Use safety proceduresSet up and operate plasma arc welding equipmentCarry puddles without filler rodCarry puddles with filler rodWeld using stainless steel filler to match stainless steel materialIdentify common plasma arc welding defects, state their causes and correct

themVisually inspect finished weldHandle and store consurnablesStore and maintain plasma arc welding equipment

(A) Competency: Submerged arc weld (SAW)

Tasks: Explain SAW process and equipmentUse safety proceduresSet up and operate SAW equipmentIdentify common SAW defects, state their causes and correct them

3940

Visudy inspect finished weldStore and maintain SAW equipmentHandle and store filer materials

(A) Competency: Resistance weld (RIM)

Tasks: Explain RSW process and equipmentUse safety proceduresSit up and operate RSW equipmsrdidentify common RSW defects, state their causes and correct themVisually inspect finished weldStore and maintain RSW equipment

(A) Competency: Weld pipe

Tasks: Weld pipe usirtg the following techniques:a. OAWb. SMAWc. GMAWd. FCAWe. GTAW

Identify codes applicable to welding processIdentify common pipe welding defects, state their causes, and correct

themVisuaNy inspect finished weldDisassemble and clean welding equipmentStore and maintain welding equipment

40

41

Fabrication, Repair, and Rigging Skills

(A) indicates advanced competency or task

Competerny: Apply motaiwortdng techniques

Tasks: Explain metalworking terms, principles, and techniques such as:a. drilling (including core drilling)b. boringc. countersinkingd. heat treating8. riveting, etc.

Identify the relationship between speed and feed when drillingidentity various methods for Joining metal togetherinterpret working drawingsUtilize techniques for bench metaburk including drilling, tapping, bending, and

fittingEmploy a varlet; of standard techniques tor metalwork such as layout,

riveting, berdng, forming, and finishingStore and maintain all metatmorking equipment(A) Operate the metal lathe inciuding turning between centers, turning

with a chuck, turning a taper, knerling, and drilling(A) Explain techniques for forging such as bending, shaping, fitting, and

heat-treating(A) Describe the casting process

Competency: Hut, form, and bend

Tasks: Explain terms, principles, and techniques for heating, bending, andforming different metals including:a. annealingb. hardeningc. temperingd. critical temperature

Appt) proper heat with an oxyacetylene torch to bend metalstockDescribe heat flow and its application to bending and forming metals with

welding equipment(A) identify temperature of steel by color changes

Competency: Use fabrication techniques

Tasks: Tack weldLayout and scribe straight lines, circles and arcs on:

a. plate and sheet steelb. angle ironc. channel irond. beamse.pipe

Fit and fabricate structures using various materials including:a. channel ironb. beamsc. piped. solid round stock

Use metal cutting and forming techniques

4241

Competency: Co.: pieta a welding repair or fabrication project

Tasks: Plan and lay out welding project, including:a. completing a working drawing or sketchb. materials list/cost estimatec. fixturesd. jigs0. Prolect laYout

Perform fabrication and welding processesinspect and repair project if necessary

Competency: Use rigging skills

Tasks: identify wke rope by its componentsExplain how wire rope works mechanicallyExplain safe factors/safe work load principlesinspect for damage and when to discardidentify proper storage methodsFollow the process for fibre rope, nylon, and chainDemonstrate major configarratbns of slingsDemonstrate safe rigging principles on all slingsCalculate safe work loads for slingsCalculate the de-rating factomfor sling anglesDemonstrate rigging hantaare (sheaves, hooks, slings, shackles, eye

bolts, turnbuckles, fittings, chain fails, come-aiongs, overhead cranes,plate hooks), including:a. demonstrating proper useb. performing a basic inspection for safety purposesc. demonstratirg proper hand signalsd. calculating weight of object by adding actual weight of it's componentse. estimating weight of objectf. demonstrating how to move/turn objects in fabrication situations

such as rotating, turning end for end, etc.g. locating center of gravity for odd-shaped objectsh. describing use of tag lines and other safe rigging principles

Demonstrate t&erall rigging ability by planning an entire minor rigging job

43

42

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1

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Curriculum Analysis MatricesIdentified Competencies by Course Offerings

TNs competency checklist should be used by teachers In identifying competencies to be included in specificclasses in welding education. This checklist is a curriculum analysis tool for use by teachers in assigningresponsbillties for the competencies of a total welding program.

All courses taught in the welding program are Mortified in the columns at the top of the matrix. The individualcompetencies can be allocated to specificcourses. One method for analyzing the competency list !a to assignletters where the competency will be 'arcrOuced (I), taught (1), or mastered (M). Curriculum sequences canbe organized through this approach.

To assist welding teachers to reinforce basic skills instruction, competencies have been cross-ref erenced withthe following academic areas:

Math (M) Science (S) Health (H)Social Studies (SS) Language Ads (LA)

This will assist local school districts in awarding cross-credit (academic credit) for participation in vocationalclasses they deem appropilate.

The following checklists are also cross-referenced with the Job Training Partnership Act pre-employmentcompetencies and student leiroarship competencies. The Job Training Partnership Act provides funds to traineconomically disadvantaged youth to enter and succeed in employment Each Private Industry Councilresponsbie for administering theoe funds adopted youth pre-employment competencies as one of themeasures for positive termination icsr program participants. The other measures are attained throughunsubsidized employment, or through another training program.

The following categories of wodc-reiated knowledge must be evaluated and measured in the course of aparticipant's enrollment in a JTPA program:

1 . Pre-Ertployment Competencies, which require the participant to demonstrate the skills and knowledgenecessary to identify career objectives, seek and obtain employment and understand Jobperformance.

2. Work Maturity Competencies, which require the participant to demonstrate the ability to apply skillsp. !raining position.

3. Educational Skills Competencies, which require the participant to demonstrate basic computationand communication skills necessary to enter the labor market.

4. Occupational Skills Competencies, which require the participant demonstrate proficiency in thoseskills necessary to maintain employmerd in a specific occupation or occupational cluster.

The pre-employment and wodc maturity competencies have been specifically cross-referenced in thiscurriculum so that welding instructors could specify where these competencies are integrated into thecurriculum.

Student leadership programs are designed to be an integral part of the curriculum. The competencies arereinforced by student participation in approved student organizations such as Vocational Industrial Clubs ofAmerica (VICA). The student leadership competencies have been cross-referenced in this handbook to assistIIIthe welding educator in identifying specifically where these competencies will be taught.

45

Vocational kickable! Clubs of America (VICA)

Vocational Industrie! Clubs of America (VICA) is forstudents enrolled in secondary and postsecondaryvocational courses in trade, industrial, technical wtdhealth education.

Through planned club activities, VICA develops the'whole student social and Wade:slip abidesas well asvocational skills. The VICA motto is 'Preparing forLeadership in the World of Work." VICA gosis include:

Foster an understandng of the functions of laborand management organizations and a mcognitionof their interdependence.

Foster respect for the dignity of work.

Relate school experiences to ayoung person'ssearch for meaning, identity and achievement

Teach young people how to live and work withothers...to accept and be accepted.

Offer activities that complement occupationalskill devebpment.

Create interest in and stimulate favorablecommunity response to trace, industrial,technical and health occupations education.

Promote high standards in work ethics,craftsmanship, scholarship and safety.

Help students understand their roles in atechnological age.

Alaska VICA, chartered in 1973, serves about 140members in 10 chapters. The national organization islocated in Leesburg, Virginia.

KIELHPA

SLASS

HealthMathScienceLanguage ArtsSocial StudiesPre-Employment CompetenciesStudent Leadership Competencies

46

46

RecommendedCompetenciesby Course Offerings

competencies_

f i iNeldlniSatelunallaalth

Maintain a clean shop

Use general safety procedures

S * Apply first aid skills-

SSS Use tools safely

M

S Follow electrical safety procedures

S Use safe welding procedures.

S LASS (A) Follow OSHA and AWS guidelines

lealaing.Eaulamtni. ..

s Use welding hand tools

S Use wekling shop power tools

M Utilize measurements and measuring devices

Blundataint Lemidfflom

M

16

M

Use welding symbols and codes_

Understand welding biu 'tints

Apply basic math

M Use drawings

WidillnalltalluroxmS

.........Understand properties of metals

S (A) Identify the metaNurgy of a weld bead. ,

Emalonblibrildlla

LA111-4

Make career choices

4747

RecommendedCompetenciesby Course Offerings

Comp latencies.._

1111esso-.... >

SS +Evabate jobs in the welding industry

LA + Prepare a resume and job application

LA + Write a cover letter

LA *-MtLA

Interview for a job

Follow up the inter/few

Dress appropriately on the job

Manage personal responsibilities related to employment

H Maintain good heath for effective job performance

SS + Understand employee rights and responsbilities

LA ' + Attain work maturity

LA + Make effective decisions

Demonstrate initiative and productivity

' Be assertive

* + Be honest

+ Be reliable and dependable

+ Maintain good personal relations

LA Follow verbal and written directions

LA Apply communication sickle

LA Deal effectively with customers

LA + identify proper Job resignation procedures

LA + Use leadership sidils

LASS

Evakiate personal traits in relationship to entrepreneurship,

46 48

e

RecommendedCompetenciesby Course Offerings

Competencies>

1isansachmaakumunimillinailudyinswErau allIllOxyacetylene weld

Oxyacetylene cut (OFC.A)

ablildedlielalAralLakilogISMAZILAIEL IllallIllIllIllIllIllIllIllIllIllIllIll

identify pdnclples of arc welding theory

Apply shielded metal arc welding skills (SMAW)

GaLMAIALansinusLacten.WaldlnaleMAWAndECAIS

Apply gas metal arc welding skills (GMAW)

Apply flux core arc welding skills (FCAW)

aniunaalsaAm.WalslilaLGIANO

Apply gas tungsten arc welding skills (GTAW)

SnickLWildlnollostmeaschnlauta

identify advanced welding techniques

, Plasma cut

(A) Plasma arc weld

s (A) Submerged arc weld (SAW)

s (A) Resistance weld (RSW)

(A) Weld pipe

EakkailelLibillaltananggIngadlla

Apply metalworking techniques

IllMS

Heat, form, and bend

Use fabrication techniques

19

I

4T- ' e .4 e

- I =

: II

I

_ .

I . I a

'1', ';"

'my

Sample Skills Card

This section of the Quid provides teachers with an example of an instrument for evaluating the effectivenessof insffuction. The skills record allows teachers to assess competency at four levels of proficiency. Teachersare encouraged to construct their own skills performance record using the competency lists in the curriculumsection of this guide.

Instructions for Use

The list of vocational skills/traits was developed from a task analysis of a welding competency.

Lent Mainintwurgarxlege Can do simple parts of task. Needs to be told/shown how todo most of the task. Needs extremely close supervision.

2 MinknimLayst Can do most parts of the task. Needs help only with most difficultparts. Needs close supeMsion.

3 fagnagftime. Can do all parts of task. Needs only spot-check cl completed work.Meets local demands for speed and accuracy. Needs moderate job entrysupervision.

4 proficiency Level: Can complete task quickly and accurately. Can direct othersin how to do the task. Needs little supervision.

Directions: The instructor/employermay write, date and initial in appropriate square.

Be reliable and dependable

1 2 3 4

Ob.

Comments:

Maintain acceptable attendance records

Be on time

Give timely notice of interruptions to work schedule

Follow rules and regulations of work schedule

Follow directions

r) 2

53

VIISuggestedResources

Suggested Resources

This section identifies specific resources and sources for finding instructional materials and supplies forwelding education.

The following source lists have been characterized by mediatype to facilitate teacher use: resource libraries,publishers, state resources, associations, periodicals, special books/pamphiets, media, equipmentmanufacturers. Moots list and suggested minknum tools and equipment needed for a welding program isalso included.

The Department of Education has not formally reviewed nor approved all the resources listed in this section.Teachers are encouraged to preview materials before using them in the classroom.

Banumallluarlaa

Alaska Vocational Materials LibraryOffice of Adult & Vocational EducationAlaska State Department of EducationBox FJuneau, AK 99811

4)

(907) 485-2980

Alaska Energy Education SenesAppropriate Technology for AlaskansBasic Skills For The TradesChoices & Challenges: A Young Man'sand Teen Woman's Journal for Self-Awareness and Personal PlanningConstruction Trades Curriculum andResourcesCooperative Education and On-The-JobTraining HandbookEngine and Vehicle MechanicsCurriculumHome-Based Business ResourcesIndustrial Education CurriculumIndustrial Education ResourcesLocal Advisory Committee: Handbookfor Vocational AdministratorsPre-Employment CompetenciesResource GuideSafety and SA..trool Shop PlanningSTARS: Secondary Training For AlaskaVocational Education AdministrationHandbook

The Library maintains curricula for all vocational areas. Resources are loaned for a 2 month review period.There are also many materials which may be purchased from the Library's special collections. Some materialsare available free of charge.

The Lbrary's catalog is computerized and me; be operated on an Apple Computer using Appieworkssoftware. The catalog may be obtained by sending six Wank disksfor duplication or upon request.

Alaska Career Information SystemOffice of Adult and Vocational EducationAlaska Department of EducationBox FJuneau, AK 99811(907) 485-2980

Comprehensive career guidance systemdeveloped by Alaskans and for Alaskansseekinr Iccupational and educationalopportunities in and out of Alaska.

57

4

Alaska Health Sciences Library3211 Providence DriveAnchorage, AK(907) 786-1870

Alaska State Film Library650 W International Airport RoadAnchorage, AK 99518(907) 561-1132

Center on Education and Training forEmpbymentThe Ohio State University1960 Kenny RoadColumbus, OH 43210

Curriculum CollectionAlaska Department of EducationOffice of Eciucational Program SuppNtBox FJuneau, AK 99811(907)465-2841

Northwestern Vocational CurriculumCoordination CenterSt. Martin's CollegeLacey, WA 98503(206)438-4456

ELMO=

Bobbe-Merrill Co.4300 W. 62nd. St.Indianapolis, IN 46268

minors Publishing Divisbn3165 S. Acadian at 110P.O. Box 3333Salon Rouge, LA 70821

Howard B. CaryPrentice HalEngkiwood Cliffs, NJ 07632

Delmar Publishers2 Computer DfiVe WestAbany, NY 12212

Journals and magazines in the area ofjob safety and health

Films and videos on welding,oxyacetylene welding and cutting,and welding careers

Vocational Education CurrisulumMaterials databaes of all 50 states. Canbe accessed through the AlaskaVocational Materials Library.Catalog of materials available on newtechnology in voc.itional-technicaleducation.

Village Science: A Resource Handbookfor Rural A: Akan Teachers

10-state regional library of vocitionalmaterials. Can be accessed through theAlaska Vocational Materials Library.

Welding Technology

Modem Methods of Pipe FabricationOrdinates for 1000 Pipe IntersectiGnsSelected Piping ProblemsSmall ktnch-pall sized booklets. Chockfull ol Wonnation. Inexpensive.

Modem Weldirv, Technology

Mathermics for Plumbers and PipeFitters by Bartholomew D/Ares9gelo,Benedict D'Arcangelo,arkf J. hussellGest, 0 1982Welding Procedures Electric Arcby Frank R. Schell, 0 1977Welding Procedures MIG & TIGby Frank R. Schel & BM Matlock, 0 1978Welding Procedures Oxyacetyleneby R. Schell, 0 1977

58 5 5

Glencoe Publishing CompanyBennett and McKnight17337 Ventura BlvdEncino, CA 91316

to

Goodheart-Wilcox123 West Taft DriveSouth Holland, IL 60473

333-7200

W.V. Graves PublisherPO Box 57924Webster, TX 77598

Hobart School of Welding TechnologyTrade Square EastTroy, OH 48373

Industrial Press Inc.200 Madison AvenueNew York, NY 10018

The James F. Uncoln Arc Welding FoundationToronto, Ontario, Canada M5C-2A5 orCleveland, OH 44117

Lincoln Electric Company22801 St. Clair Ave.Cleveland, OH 44117-1199

McGraw HU Book Co.Western Regional Office8171 Redwood HighwayNovato, CA 94947

Penton Publishing1100 Superior Ave.Cleveland, OH 44114

Ryerson SteelBox 3525Seattle, WA 98124

Smith Weiding EquipmentDivision of Tescorn Corporation2601 Lockheed Ave.Watertown, SD 57201

faSynteks Books Co.PO Box 28588San Francisco, CA 94126

Essentials of Welding by Raymond J.SacksThe Pipe Fitters & Pipe WeldersHandbookPipe Tem Plate Layout

Modem Welding by Mouse, TumquistBowditch, and BowditchOxyacetylene Welding: BasicFundamentals

The Pipe Fitters Blue Book

catalog of publications and videosProgrammed Audio visual training inBasic Shielded Metal-Arc Welding

Pipefitters Handbook, Third EditionRevised and Enlarged by Forrest R.Undsey, 0 1967

Arc Welding by William Se ilon and JohnMathews, '979Metals at. riow to Weld Them by T. B.Jefferson, 0 1962Welding Instructions for the Beginnerby H.A. Sosnin, 0 1964

.

.

.

The Procedure Hancbook of ArcWelding, 0 1973Newsletter

Handbook of Stainless Steelsby D. Peekner & I. BernsteinWelding Skills and Technologyby Dave Smith, 0 1984

Welding & Fabricating Data Book

Steal and Aluminum Data Book

Complete courseoutlines for oxyacetylene welding.Excellent resource.

The PipIng Guide

r59 ,16

Tube Turns2900 W. BroadwayLouisville, KY 40211

Universal Welding Supply Co.Cedar & Oak StreetsNew Lenox, IL 6041

Malt2ublkatiana

Curriculum CenterSangamon State UniversitySpringfieid, IL 62794-9243(217)786-6375

Curriculum and Instructional Materials Center (CIMC)Oklahoma State Department of Vocationaland Technical Education1500 West SeventhStitmater, OK 74074-4641-800454-402

Currie:Li:um Materials Sen/k.sDepartment of Vocational EducationColorado State UniversityFort Collins, CO 80523

Curriculum Publications ClearinghouseIllinois UniversityHorrabin Hall Y6Macomb, IL 61455(309)298-1917

District of Columbia Public .choolsDivision of Career Devek.,..nent ProgramsPresidential Building415 12th Street NWWashington, DC(202)724-4178

Educational Instructional Materials Center (EIMC)Division of Continuing EducationUniversity of Texas at AustinPO Box 7218Austin, TX 78713-7218(512)471-7716

Florida Department of MI' It and Vocational EducationCollege of EducationUniversity of South FloridaTampa, FL 33620

Instructional MaterialsIndustrial Education202-8 Skyiand Blvd.Tuscaloosa, AL 35405(205)759-5448

Welding Fittings and Ranges

Universal Pipe Fitters' Layout Guide

How to Become a Certified Weider

VICA Leadership HandbookVICA: Learn, Grow, Become

Occupational Analysis: CombinationWelding Entry-Level

Vocational-Technical Education WesternConsortium of States (V-TECS) catalogsof performance objectives andcurriculum guides for welding

Welding Scope and Sequence

Sheetmetal Wolter Competency ProfileWelding Fundamentals

60

Program Guide to Basic Welding,Welding, and Welding TechnologyStudent Performance Standards forBasic Welding

Curriculum Standards for WeldingWelding Combination Cluster

5 7

Instructional Materials LaboratoryOhio State University842 W. Goode le Blvd.Colurrbus, OH 43212

Instructional Materials LaboratoryUniversity of Missouri-Columbia10 industrial Education BuildingColumbia, MO 65211(314)882-2883

Instructional Materials Ser AceTexas A&M UniversityFE Box 2588College Station, TX 77843-2588(409)845-6601

Lake Oswego Public SchoolsCurriculum Department2445 SW Country Club RoadLake Oswego, OR 97034(503)635-0302

Maryland Vocational Curriculum Research andDevebpment CenterUniversity of MarylandJM Patterson BuildingCollege Park, MD 20742(301)454-2260

Minnesota Curriculum Services Center3554 White Bear AvenueWhite Bear Lake, MN 55110(612)770-3943

Oregon Department of Education700 Pringle Parkway SESalem, OR 97310

South Carolina Department of EducationOffice of Vocational EducationVocational Curriculum Development SectionColumbia, SC 29201

Vocational Curriculum Development and ResearchCenterPO Box 1159Natchitoches, LA 71458-1159(318)352-5348

Utah State Office for Vocational Education250 East 500 SouthSalt Lake City, UT 84111

Welding Lab Mat lagement Guide

Vocational Preparation Curriculum:WeldingWelding Competency Profiles

Oxyacetylene Welding TransparenciesWelding Course Outlines

Introduction to On-Site ConstructionOxyacetylene Burning and Arc Weldingfor the Building Construction Program

Welding Instructional Guide

Welding Occupational Task ListWelding Occupational TerminalPerformance Objectives

Individualized Learning Systems:Welding

Welding Curriculum

Competency-Based PostsecondaryWelding Curriculum Guide

Metal Fabrication III and IV,Integrated Shop Program

5 861

Washington State Commission for VocationalEducationAirdustrial Park, Building 17Olympia, WA 98504(206)753-5675

Yukon Flats School DistrietBox 359Ft. Yukon, AK 99740(907)662-2515

Anoslattos

Aluminum Association900 19th Street NWWashington, DC 20006(202)862-5100

American Association for Vocational instructionalMatetials (AAVIM)Drift* Engineering CenterAthens, GA 30602

American iron and Steel institute1133 1Zth Street NWWashington, DC 20036(202)452-7100

American National Standards institute1430 BroadwayNew York, NY 10018(212)3543300

American Petroleum institute (API)1220 L St. NWWashington, DC 20005(202)457-7000

American Society for MetalsRoute 87Metals Patt, OH 44073(216)338-5151

American Society of Mechanical Engineers (ASME)345 E. 47th St.New York, NY 10017(212)644-7722

American Welding institute10628 Dutchtown RoadKnoxville, TN 37932(615)675-2150

Vocational Education StudentLearning Objectives for Welding

Welding Curriculum Guide

Abminum Standards and Datacatalog of publicationsLbrary on aluminum technology andaluminum industry.

Arc Welding

Conducts research programs for areassuch as manufacturing technology,basic materialspublishes technical manuals and generalpamphlets

catalog of standards

API 1104; Standards for Welding PipeLine

Metals Handbook; Volumes 1,2,3,6 &11

ASME Section 9; Welding & BrazingQualifications

forum for new welding and joiningtechniqueswelding information database,newsletter

American Welding Sodety (AWS)

410550 kW. LeJeune RnadPO Box 351040Miami, FL 33135(305)443-9353

Construction Safety Association of Ontario74 Victoria St.Toronto, ON M5C 2A5(416)366-1501

Edison Welding Institute1100 Kennear RoadColumbus, OH 43212(614)486-9400

Mid-America Vocational Curriculum Consortium(MAVCC)1500 West Seventh AvenueStillwater, OK 74074-4364

National Safety Council444 North Michigan Ave.Chicago, IL 60611(312) 527-4800

National Welding Supply Association1900 Arch StreetPhiladelphia, PA 19103(215)564-3484

Society of Manufacturing EngineersOne SME DrivePO Box 930Dearborn, MI 48128(313)271-1500

Vocational indushial Clubs of America (VICA)PO Box 3000Leesburg, VA 22075

Welding Research Council345 E.47th StreetNew York, NY 10017

6 0

Consider a Career in WeldingResistance & Sold State Welding &other Joining ProcessesSafety in Welding and CuttingStudent Chapter Manual forOrganization and OperationWelding Handbook, Vol. 1Welding Technology, Vol. 3

Rigging Manual

Maintains Ibrary, database access,publishes Edison insights in WeldingJournal, research reports, conductsresearch

Bluepfint Reading and Layout forWeldingGas Metal Arc Welding/Flux-Cored ArcWeldingGas Tungsten Arc Weldingintroduction to WeldingOxyacetylene Welding and CuttingPipe WeldingSheet Metal SeriesShielded Metal-Arc WeldingWelding Series Transparency Set

Accident Prevention Program for SchoolShoixSafe Worker

Manufacturers and dstributors ofwelding equipment and supplies

High technology materials

Advisor GuideNational Leadership Handbook

Conducts research In welding,and closely allied fieldsPublshes books, monographs, biblio's,lterature reviews, reportsResearch bulletins, progress reportsWelding Research Abroad

63

Eat Nimbi

American Industrial Arts Association1914 Association DriveReston, VA 22091

American Society for MetalsMaterials InformationMetals Park, OH 44073(216)338-5151

American Vocational Association1410 King StreetAiexandda, VA 22314

American Welding InstituteNew Topside RoadRural Route 4, box 90Louisville, TN 37777(615)970-2150

American Welding Society550 LeJeune Road NWPO Box 351040Miami, FL 33135(305)443-9353

Cummins Publishing Company31600 Telegraph Road, Suite 200Birmingham, MI 48010

Prakken PublicationsPO Box 8623Ann Arbor, MI 48107

Welding Research Council345 East 47th StreetNew Yolk, NY 10017(2' 2705-7956

MaciaLBacikaamahleis

Alloy Rods Corp.PO Box 517Hanover, PA 17331

National Institute for OccupationalSafety and HealthRegional Office321 Second Ave.Seattle, WA(208) 442-0530

L-TEC Cutting SystemsUnion Carbide CotporationUncle Division270 Park Ave.NY, NY 10017

The Technology Teacher

Welding/Brazing/Soldering Digest

Vocational Education Journal

Welding Information Newsletter

Welding Journal

Industrial Education

School Shop

Welding Research Council- ResearchBulletinsWelding Research News

write for manual

Research and technical assistance,information and publications for all areasof job safety and health

MIG Welding HandbookThe Oxyacetylene HandbookSubmerged Arc Handbook

64 61

s

Bergwaii Productions, Inc.PO Box 238Garden City, NY 11530-02381-800-645-1737

Coastal Video CommunicationsVirginia Beach, VA(804)498-9014

The Film Lbrary3450 Wiltshire Blvd. Suite 700Los Angeles, CA 90010

Industrial Training Systems Corp.20 W. Stow Rd.Marlton, NJ 08053

National Audio Visual Center8700 Edgeworth Dr.Capitol Heights MD 207434701

Tel - A - Train3481 Brainard Rd.Suite 201Chattanooga TN 37411

Welding Technologies video series

Welding Safety "Securing the WorkZone'

catalog of materials

. !aiding Health Hazards &Welding Physical Hazards

Hazards of Gas Welding

Oxyacetylene Safety

EaulannaLMODUINUEILI

Many of these manufacturers have how to booklets and instructional materials.

Airco Welding Products4437 E. 149th St.Cleveland, OH 44125

Hobart Equipment Company600 West Main St.Troy Ohio 45373

Uncoln Electric Manufacturing22801 St. Clair Ave.Cleveland, OH 44117-1199

Miller Electric Manufacturing CompanyP.O. Box 2222Appleton, WI 54913

PowConCyclomatics8123 Miralani Dr.San Diego, CA 92126FAX 819-578-8575

Write for details.

Smith EquipmentDivision of Tescom Corp.2601 Lockheed Ave.Watertown, SD 57201

Victor Equipment CompanyP.O. Box 1007Denton, TX 76202-1007

Da %list

It is recommended that the following tools be available for each student:

BrushChisel

*EamiugsTip cleanerCenter punch

'Safety glassesCh Wing HammerBall peen hammerNeedle-nose pliersCombination squareScriber with magnetDiagonal wirecutter8' vice-gdp pliers8" slip-joint pliersOxyfuel torch-striker

*Leather sleeves with an apron*My fuel cutting welding goggles (115 lens)*Welding helmet with chipping lens and #10 filter lens'Welding gloves

'Mandatory items for each student.

Suggested Minimum Tools and Equipment for A Welding ProgramRecommend one student per welding station. Quantities of equipment should be sufficient for the numberof students in the class.

oxyfuel workstationsindustrial-quality Shielded Metal Arc Welding (SMAW) power sources (The lab should have atleast one power source adequate torheavy-duly work and arc-air cutting.)AC/DC high frequency, Gas Tungsten Arc Welding (GTAW) power sources.Gas Metal Arc Welding (GMAW)/Flux Core Arc Welding (FCAW) power sources and wirefeeders.Gas Metal Arc Welding (GMAW) power source and wire feederpower shearsiron workerpower roil (optional)pedestal grinders (1r x 1 1/4' arbor)bench grinders (r X 5/8" arbor)drill press (multispeed, geared-head)plasma-arc cutting (PAC) unitair carbon-arcbend test fixturehand windersabrasive cut-off sawportable, engine-driven power source (optional)PanocraPh (oPtional)press brake (optional)

C366

I

monorail or overhead crane (minimum capacity: one ton) (optional)belt sander (r) (optional)horizontal band saw (optional)vertical band saw (optional)hydraulic arbor press (optional)welding positioner (optional)submerged-arc welding unit (optional)resistance apot-weider (optional)

1; 4

67

atomic hydrown weldingbare weld arc weldingcarbon arc welding

gas .

shielded . . .

twindecimetre weldingflux cored arc welding

coextrusion weldingcold weldingdiffusion weldingexplosion weldinglargo vendingfriction weldinghot pressure weldingroll weldingultrasonic welding

MASTER CHART OF WELDING AND ALLIED PROCESSES

ANWBM AWCAWCAW GCAW SCAW TEGWF CAW

CEWCWOFWE XWF OW

F RW

HPWROWUSW

do soldering .furnace lolderinginduction solderinginfrared tolderingiron toldering .

resistance soldering . . RS

torch foldering . TS

wove soldering . . . WS

DSFSISIRSINS

ARCWELDING

(AWI

IRAZING

gas metal arc weldingPulsed ere

doze circuiting arcon tungsten OK Ontirting

Pulled arcPlaints ere weldingshielded metal ere voidingstud are weldingadtmerged are welding

*nee

fledi welding . FW

high frequency resistance welding HF RWpercuwon welding . PEW

1

protection welding .. . . RPW

newinance sewn welding . . RSEW

resistance mot welding . RSW

Met welding . (NI

electric are forayingflame wowingOwns Wowing

chemical flue cutting . FOC

metal Powder Coning POC

Octal/el VI cutting OF C

oxyacetylene cutting OF C Aoeyhydrogen cutting OF C H

oxynatural go cutting OF C Noxypropene cutting OF C P

Orti9In ere Cutting AOC

oxygen lance cutting LOC

ALLIEDPROCESSES

GMAWGMAW PGNAW SG T AW

GTAWPPAW&MAWSWSAWSAW S

AB

oreOB

F 1.11

FeIBlRBRBTeICAO

WC InuringWort, limingdiffusion brazingdip bruzingflow brazingfurnace brazinginduction brazinginfrared brayingrelestance billingtorch brazingtwin carbon arc brazing

electron beam weldinghigh vacuummedium vacuumnonvacuum

electroslag welding .

flow weldinginduction weldinglaw bewn weldingthermit welding

ARCCUT TING

IACIE ASPF LSP

PSP

OTHERCUT TING

'Soineturtet a weldmq ;note'',

,E BW

(OW NVEBW MVEBW NV(SWFLOWIWLBWTW

wr acetylene weldingoxyacetylene weldingoxyhdrogen weldingpressure go welding

AAWOAW014W

PGW

air cotton ere cullingcaftan arc cuttinggas mend OR Cuttingspin tungsten we cuttingmetal we cuttingplasma arc cooingshielded metal are c tttt ne

AACCACGMACGTACMACPACSMAC

EBCLBC

electron beam cuttinglaser bairn cutting

Printed courtesy of American Welding Society

AremoskaARAN8=7"

EQual opeorkray&rowersty,. Cowper. Gamma

6 5