engineering solutions and technologies in manufacturing ...engineeringsolutionsand technologies in...
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Engineering Solutions and
Technologies in Manufacturing
Selected, peer reviewed papers from the
Innovative Manufacturing Engineering Conference 2014
(IManE2014),May 29-30, Chisinau, Republic of Moldova
Laurentiu Slatineanu, Vasile Merticaru,
Gheorghe NagT|, Margareta Cotea£a,
Eugen Axinte, Petru Du§a, Gavril Musca,
Laurentiu Ghenghea, Florin Negoescu,
Octavian Lupescu, Irina Tifa and Oana Dodun
INNOVATIVE MANUFACTURING ENGINEERING
INTERNATIONAL CONFERENCE
Edited by
ttP
Table of Contents
Foreword v
Committees and Acknowledgements vi
Chapter 1: Advanced Machining Technologies and Surface Engineering
Research Regarding the Relationship of the Axial Cutting Force at Drilling of the
Stainless Steel X15CrNiSi20-12
O. Blajina, V. Darie, A. Vlase and M. Iacob 3
Analysis of the Relationship of the Cutting Tool Wear at Drilling of the Stainless
Steel X15CrNiSi20-12
A. Vlase, M. Iacob, O. Blajina and V. Darie 8
The Method ofDesign and Manufacturing of the Gear Hobbing Cutter with BulgesG. Gherghina, D. Tutunea, D. Popa, M. Bogdan and N. Lambrache 13
Study of Residual Stresses Distribution Generated from Milling of MagnesiumAlloy Parts
B. Chirita and N.C. Tampu 18
Influence of Cutting Parameters on Surface Morphology of Austenitic Stainless
Steel after Turning
M.G. Krolczyk, S. Legutko and W.R. Maruda 23
Side Mill Tool Profiling for Generation of Helical Surfaces Determined byReverse Engineering
C. Popa, V.G. Teodor, N. Baroiu and N. Oancea 28
Equipment for the Study of Machinability by Drilling under Constant Force Feed
V. Manole, L. Slatineanu, A. Badanac, D. Hodorogea and G. Bosoanca 33
Effect of Minimum Quantity Cooling Lubrication (MQCL) on Chip Morphologyand Surface Roughness in Turning Low Carbon Steels
W.R. Maruda, S. Legutko and G. Krolczyk 38
Influence of Minimum Quantity Cooling Lubrication (MQCL) on Chip Formation
Zone Factors and Shearing Force in Turning AISI 1045 Steel
W.R. Maruda, S. Legutko and G. Krolczyk 43
Contributions to Multi-Criteria Optimization of Cutting ProcessingC. Buzatu, A.E. Dumitrascu, D.I. Dumitrascu and I. Orzan 48
Experimental Research of Effective Cutting Speed Influence on Surface Roughnessin Ball End Milling ofC45 Material with Hardness 34 HRC
S. Ravai Nagy, I. Pa§ca, M. Lobontiu and M. Banica 53
Aspects Concerning the Possibility to Measure the Radial Deflection of a Work
Piece Obtained into a Turning Process
M. Boca, G. Nagit, M. Horodinca, F. Negoescu, A.M. Mihalache and M.I. RTpanu 58
Estimation of Possibilities of the Productivity Rise at Turning of
Hard-Processing Materials
T. Ivchenko, V. Boguslavskiy, I. Petryaeva and D. Mihaylov 63
X Engineering Solutions and Technologies in Manufacturing
Experimental Study of Vibrations in Face Milling Cutting
G.V. Onita and P.D. Brindasu 68
Determination of Stressed-Deformed State of Fine Disc Tools with Inner Cutting
Section under Conditions of their Pre-Stressing
A. Mikhaylov, H. Dolhykh and M. Casian 73
Dynamic Behavior of Long Turned Workpieces
N.E. Seghedin, M. Horodinca, D.F. Chitariu and R. Drosescu 78
Machinability Aspects Investigations in Hard Milling of AISI Wl Hardened
Tool Steel
I. Besliu, L. Slatineanu and M. Cotea{a 83
Machinability by Milling of Gray Cast Iron
T. Gramescu and C. Carau§u 88
A Review of the Main Modeling Methods for Ball Nose End Milling Processes
V. Diciuc and M. Lobontiu 93
Determination of Optimal Working Parameters of the Combined Burnishing -
Turning Process by Applying the Method of Response Surfaces
B. Chirita, G. Brabie and G. Mustea 98
Residual Stresses Generated by the Combined Burnishing - Cutting Process in the
Worked Parts
G. Brabie, G. Mustea and B. Chirita 103
Chapter 2: Forming Technologies
On the Kinematic Structure of Cold Forming Machine-Tools with Several Main
Effector Elements
R. Cioara 111
Researches on the Wear of the Stamped Punches Heat Treated Differently Using the
Method of Deviation from CircularityA. Stancioiu and L. Luca 116
Design Methodology of Laminating Tools
D. Magurian and G. Oancea 121
Numerical Simulation of Plastic Deformation Process of the Glass Mold Parts
T. Chereches, P. Lixandru, S. Mazuru, P. Cosovschi and D. Dragnea 126
Application of the Taguchi Optimization Method in Order to Improve the Qualityofthe Conical Mini-Parts Obtained by Forming Process
R.S. Teaca and G. Brabie 132
Experimental Determination of Force and Deformation Stress in NanostructuringAluminum by Multiaxial Forging Method
A.M. Cazac, C. Bejinariu, C. Baciu, S.L. Toma and CD. Florea 137
Digital Scanning Method for Thickness Analysis of Hollow Parts Manufactured byIncremental Forming on a CNC Lathe
I. Neagoe, A.C. Filip and A. Manolescu 142
Influence of Processing Parameters on the Quality of the Superficial Layer after
Processing Surfaces by Plastic Deformation
V. Botnari and S. Mazuru 147
Applied Mechanics and Materials Vol. 657 xi
Software Tool Used for Simulation of Metal Spinning Process for ComplexRotational Parts
T. Cioca, G. Oancea and A.C. Filip 153
Analysis of Geometry Deviations in Case of Conical Mini-Parts Obtained byForming Process from Copper-Zinc Alloy (CuZn37) Sheets
R.S. Teaca and G. Brabie 158
A Study of Single Point Incremental Forming by Finite Element AnalysisK.I. Abass 163
The Influence of Dimensional-Type Mathematical Model for Cylindrical DeepDrawing on the Distribution of Extreme Unitary Stresses
D. Chiorescu, G. Nagit, O. Dodun and S. Mihalache 168
Researches Regarding the Usage of Titanium Alloys in Cranial Implants
C. Cotiga, O. Bologa, S.G. Racz and R.E. Breaz 173
Contributions Regarding Incremental Forming Process of Bimetallic Sheets
M. Tera, O. Bologa, R.E. Breaz and S.G. Racz 178
An Optimized Methodology for Process Quality Analysis and Monitoring Activities
in Case of Sheet Metal Bearing Cages StampingM.I. RTpanu, G. Nagit, V. Merticaru, A.M. Mihalache, M. Boca and V. Hujanu 183
Study Concerning the Maximal Depth of a Cylindrical Part Made from Tailor
Welded Blanks
A. Albut, V. Zichil and A. Judele 188
Design and Implementation of a Device for Nanostructuring of Metallic Materials
by Multiaxial Forging MethodA.M. Cazac, C. Bejinariu, I. Ionita, S.L. Toma and C. Rodu 193
Chapter 3: Electrophysical, Welding and Assembly Technologiesin Manufacturing
Electrochemical Discharge Grinding of Chrome Alloyed Steels in
Inorganic Solutions
M. Nistoran Botis 201
Artificial Intelligence Model for the Prediction of Cut Quality in Abrasive Water
Jet CuttingM. Madid, P. Jankovic, L. Slatineanu and M. Radovanovic 206
Study on Process Parameters in Fiber Laser Micro-Cutting TechnologyM. Iliescu, T. Necsoiu and E.M. Stanciu 211
Optimization of Laser Cut Quality Characteristics Considering Material Removal
Rate Based on Pareto ConceptM. Madic, M. Radovanovic, L. Slatineanu and O. Dodun 216
Experimental Investigation on AECM of High Speed Steel
C. Ungureanu and R. Ibanescu 221
A Simulation of Spot Welding Process
V. Cohal 226
Engineering Solutions and Technologies in Manufacturing
Finite Element Analysis to Predict the Mechanical Behavior of Lattice Structures
Made by Selective Laser Melting TechnologyR. Pacurar, A. Pacurar, A. Petrilak and N. Bale 231
Finite Element Analysis to Improve the Accuracy of Parts Made by Stainless Steel
316L Material Using Selective Laser Melting TechnologyR. Pacurar and A. Pacurar 236
Experimental Study on Unsynchronized Ultrasonic Assistance of Electro Discharge
Machining Process
S. Nanu, N. Marinescu and D. Ghiculescu 241
Optimization of Reactive Sputtering Technology for Hard Coatings DepositionG. Strnad, L. Jakab-Farkas, S. Papp, A.Z. Fekete, D. Biro and I. Vida-Simiti 246
Shear Resistance of Joints Spot Cold Pressure WeldingB. Georgescu, D. Mihailescu and M.C. Gheonea 251
Study on Identification and Classification of Causes which Generate Welds Defects
L. Luca, L.M. Or^Ina and A. Stancioiu 256
Studies on the Corrosion Behavior of Deposits Carried out by Thermal Spraying in
Electric ARC - Thermal Activated
S.L. Toma, C. Baciu, C. Bejinariu, D.A. Gheorghiu, C. Munteanu and N. Cimpoesu 261
Experimental Study of the Laser Cutting Process on 1C45 - 3 mm Steel
C. Petrianu, M. In{a, D. Manolea and A. Muntean 266
Experimental Studies on Adherence Resistance of Thermally SprayedMetallic Coatings
I.S. Georgescu, A.M. Cazac, E.R. Baciu, C. Bejinariu, C. Baciu and S.L. Toma 271
Aspects Regarding the Surface Quality of the Laser Engraved Glass
V. Diciuc, C. Melian and M. Lobonjiu 276
Some Researches Regarding the Durability ofthe Metal Carbide Cutting Inserts
Coated with Ti Thin LayersA. Badanac, O. Lupescu, V. Manole and S. Popa 281
Modelling and Optimization Study on Hardness of Ni-Fe Alloy Thin Films throughElectroplating Process
M. Poroch-Seritan, P. Bulai, T.L. Severin and G. Gutt 286
Influence of Some Factors on Surface Roughness Parameters at Electrical
Discharge MachiningV. Ciubotariu, A. Cacu, I.A. Rotundu, M.M. Cucos and M. Cotea{a 291
Influence of the Spraying Distance and Jet Temperature on the Porosity and
Adhesion of the Ti Depositions, Obtained by Thermal Spraying in Electric Arc -
Thermal Activated
S.L. Toma, M. Badescu, I. Ionita, M. Ciocoiu and L. Eva 296
Determining the Coefficients of Fusion and of Weld Deposition at Mechanized Mag-C Welding with Solid Wire and Cored Wires
D. Mihailescu, M.C. Gheonea and B. Georgescu 301
Experimental Investigations on Aluminium Ultrasonic Welding Parameters
L. Apetrei, V. Rata, R. Rata and E.R. Bulai 306
Study on Processing of Titanium Aluminide Alloy Using Electrical
Discharge MachiningM. Trifanescu, A. Banu, A. Visan, N. Ionescu, A. Paraschiv and A. Savin 311
Applied Mechanics and Materials Vol. 657 xiii
Nonconventional Machining Based on Electrical Charged Particles Motion
in LiquidL. Slatineanu, M. Coteaja, I. Besliu, G. Caracas, G. Bosoanca and C. Mircescu 316
Investigation of the Electro-Discharge Open-Hole Machining on the Structural
Behavior of Carbon Fiber Reinforced PolymersA. Korlos, D. Tzetzis and G. Mansour 321
Analysis of Residual Stresses in Steel Welded Parts Using Ultrasounds
P. Dusa and R.B. Lupa§cu 326
Experimental Research on Ultrasonically Welded CopperL. Apetrei, V. Rata and T. Severin 332
ECDM Drilling Process Analysis via Taguchi Method
M. Coteafa and G. Crefu 337
Geometric Deformations of Welded Metallic Structures
A.M. Ene Cascatau, P. Plassais and M. Gheorghe 342
Some Methods and Techniques for Optimizing Dimensional Processing UsingComplex, Electrical and Electrochemical Erosion
R. Herman and M. Herman 348
Using Delmia V5 for Human Activity Improvement in an Assembly Line Production
R.A. Ghinea, D. Popescu, C. Neamtu, D. Hurgoiu and F. Popister 353
Production Orders Sequencing in Mixed-Model Assembly Lines
M. Zemczak 359
Planning, Monitoring and Controlling Assembling Activities for Oil Well
Drilling RigsI. Nae, G.C. Ionescu and O.N. Ionescu 364
Active Screen Plasma Nitriding Efficiency and EcologyC.A. Tugui, M. Axinte, C. Nejneru, P. Vizureanu, M.C. Perju and D. Chicet 369
Chapter 4: Advanced Materials
Experimental Studies Regarding the Mechanical Behaviour of Silicon-Coated and
Uncoated P.A. 6.6 Fabrics
M. Oleksik and V. Oleksik 377
Stress-Strain Characteristics of Polyester Composites with Singlewall, Multiwall
and Functionalized Carbon Nanotubes
L. Ciupagea, G. Andrei, D. Dima, A. Circiumaru and A. Cotet 382
NiTi Shape Memory Alloy Active Element Behavior in Long TimeSolicitation Conditions
A. Ursanu Drago§, S. Stanciu, R. Cimpoesu, C.G. Adoroaie,P. Paraschiv and M. Bernevig 387
Implementation of Shape Memory Alloys as Active Elements in Injuries
Recuperative EquipmentA. Ursanu Dragos, S. Stanciu, N. Cimpoesu, M. Dumitru and C. Paraschiv 392
Biocomposites - State of the Art
D. Hodorogea 397
xiv Engineering Solutions and Technologies in Manufacturing
Investigations Regarding the Influence of Surface Topography on Emissive
Properties of Material
M. Wieczorowski, L. Rozanski, B. Gapinski and M.G. Krolczyk 402
Gamma Titanium Aluminides Behavior at High Temperature Static
Short-Term Stress
E. Alexandrescu, A. Banu, M. Trifanescu and A. Paraschiv 407
Improvement of Properties of Aluminum Bronze CuAl7Mn3 by Heat Treatments
D.C. Achijei, P. Vizureanu, A.A. Minea, M.M. Al Bakri Abdullah,
M.G. Minciuna and A.V. Sandu 412
Alloys with Acoustic PropertiesI. Hopulele, M. Axinte and C. Nejneru 417
Tribological Study in Case of Polymeric Composite Materials Reinforced with
Unidirectional Carbon Fibers Having Stratified Structure
C. Radu 422
Experimental Determining of Mechanical and Elastic Characteristics for the
Material Used in the Manufacturing of Cardan Crosses
E. Avrigean, V.S. Oleksik and A.M. Pascu 427
Theoretical and Experimental Research on Mechanical Behavior of Layered
Composites Laminates
B.N. Ghitan and N.F. Cofaru 432
Profilometric Evaluation of the Worn Surfaces under Dry Reciprocating Wear
Conditions of a Composite Material to Repair Brass Made Parts
V. Iliufa, M. Ripa, G. Andrei, A. Preda, C. Suciu and J. Javorova 437
Chapter 5: Researching and Designing of Manufacturing Equipment,Machine Parts and Mechanisms
Pneumatic Muscle Actuated Parallel Asymmetric Gripper System with a Mobile
and a Fixed Jaw
D. Negrea 445
Procedure against Overturning of the Road-Rail Machines Load Distributions
on Wheels
I. Sebesan, M.O. Ene and M. Calin 450
Combined Constructive Solutions for Increasing Cast C-Frame Stiffness of
Mechanical Presses
R. Cioara and I. Dan 455
Functional Assessments of Dynamics of the Vibratory-Driven Equipments with
Belt Transmissions
C. Debeleac, C. Simionescu and S. Nastac 460
Dynamic Diagnosis of Elastic Coupling Transmissions of Technological EquipmentsBased on Joint Time-Frequency Evaluations
S. Nastac, C. Debeleac and C. Simionescu 465
New Algorithm for the Gauges DesignI. Orzan and C. Buzatu 470
Applied Mechanics and Materials Vol. 657 xv
Experimental Research Regarding the Influence of Hydraulic Resistances on the
Hydrostatic Guideways Stiffness
M. Pascu and G. Stan 475
Designing Multispeed Gear Pitch Curves
A. Cristescu, B. Cristescu and L. Andrei 480
Braking Solution for a Hydraulically Driven Linear Pallet Changer Mechanism
L. MMila and G. Stan 485
Considerations Regarding the Functionality of Chuck Collets in
Mechanical SystemsV. Rata, L. Apetrei and R. Rata 490
Influence of Resistant Forces on the Positioning Precision of Kinematic Feed Chains
Used on CNC Machine Tools
M. Funaru and G. Stan 495
Geometric Aspects and Particularities in the Functioning of a Reductor with Balls
I. Dohotaru and M. Casian 500
Expanding Research in the Field of Asymmetric Gear Design and ManufacturingS. Ravai Nagy and M. Lobon^iu 504
Looking for a Mathematical Solution for a Self-Centering Device
E. Pamintas and F.V. Banciu 509
Experimental Research Regarding Static Rigidity in Axial Direction of "Narrow"
Modules from Modular Fixtures Structure
D.F. Chitariu 514
Study of Water-Oil Emulsion StabilityS.R. Buzduga and T. Sajin 519
The Tightening Accuracy of Workpieces in the Multiple Clamping Devices
N.E. Seghedin and D.F. Chitariu 524
Research on the Main Parameters of the Turbo-Blower Axes TiN Covering Process
C. Rotariu, D. Paraschiv, S. Lungu, O. Rusu, A. Badanac and S. Popa 529
Contributions to Soil Resistance Mapping for Increasing Parts Durability for
Agricultural MachineryS. Lungu, D. Paraschiv, I. Antonescu, E. Enculescu and D. Bardac 534
Influence of Guideways Misalignment on the Positioning Precision of Kinematic
Feed Chains Used on CNC Machine Tools
M. Funaru and G. Stan 539
Experimental Research Regarding the Influence of Pocket Pressure Values on the
Stiffness of Hydrostatic GuidewaysM. Pascu and G. Stan 544
Research Regarding Improvement of Dynamic Behaviour for High-RatioPlanetary Gears
P.A. Butunoi, G. Stan and C. Ciofu 549
Modelling and Simulation with Fine Element Method to the Processing of Sheet
Metal FinningF. Negoescu and F. Santos Martin 554
Innovative Solutions for a Shoe Sole Cleaner
I. Lihtetchi, R. Sava and M. Lihtetchi 559
Engineering Solutions and Technologies in Manufacturing
Measuring the Impact Forces within the Cleaning Nozzles Sewage System
N. Medan, S. Ravai Nagy and M. Banica 564
Device for Wire Electrical Discharge Machining
G. Bosoanca, L. Slatineanu, M. Coteata, A. Badanac and V. Manole 569
Constructive and Functional Modelling of a Pneumatic Muscle Actuated Symmetric
Gripper System with Two Mobile Jaws
D. Negrea, A. Deaconescu and T. Deaconescu 574
Photogrammetric Scanning and Applications in Medicine
0. Ciobanu and M. Rotariu 579
Sound Reasearch in Precessional Transmission
1. Malcoci 584
Analysis of a Composite Blade Design for 10 kW Wind Turbine Using a Finite
Element Model
M. Gutu 589
Research on Optimization ofa Chain of Dimensions that Determine the Parallelism
between Two Axes
C. Radulescu, L.M. Cir{ina and L. Luca 594
Approach of a Particle Statics Problem by Using the Bond-Graph Modeling Method
R. Ibanescu and C. Ungureanu 599
Bearing Scuffing Detection and Condition Monitoring UsingVirtual Instrumentation
C. Bujoreanu and F. Breaban 604
On-Line Running Tests for Validating the Numerical Simulations of the Vertical
Dynamic Behavior in Railway Vehicles
M. Dumitriu 609
The Influence of Changing the Parameters of Electrical Components Implementingthe Active Reduction of Vibration
K. Bialas and A. Buchacz 614
Comparative Study of Blade Shape Design of Centrifugal Fan ImpellerD. Zahariea 619
Functional Diagram for Modeling the Electromagnetic Ball Valve with
Cylindrical Seat
D. Zahariea 624
Linear Motion Actuator Using Magnetorheological Fluid PropertiesD. Calarasu, D. Scurtu and B. Ciobanu 629
Analysis of the Collapse Behaviour Regarding TWB Crash-Boxes in Conjunctionwith the Construction Technique
V.A. Ciubotariu 634
Simulation and Mathematical Modeling on Bending of Pipe Subjected to
Internal Pressure
I. Olaru and D.I. Nedelcu 639
The Method for Determining the Vibration-Damping Elements for the Mechanical
System to Obtain the Desired Amplitude ValueA. Dymarek and T. Dzitkowski 644
Applied Mechanics and Materials Vol. 657 xvii
The Effect of Tooth Wear on the Dynamic Transmission Error of Helical Gears
with Smaller Number of Pinion Teeth
V. Atanasiu, C. Oprisan and D. Leohchi 649
High Speed Impact Virtual Studies Made on Projectiles Models for Designing
Shields Based on Innovative Materials
I. Tataru, D.L. Popa and D. Ilincioiu 654
Dynamical Charactersitics of the Discrete - Continuous Mechatronic System
Obtained by Means of Exact and Approximate MethodsA. Buchacz 659
Aspects of Seismic Hazards Caused by the Mining and its SequelaeL. Becker 664
Solutions for Measuring the Position Deviation for Internal Keyways - Case Study
A. Munteanu and F. Cioata 669
Simulator for a Natural Gas Storage Realised in Depleted DepositA.M. Gligor, S. Neacsu, C. Eparu and V. Petrescu 674
Researches Regarding the Influence of Temperature on a Weigh-in-MotionHydraulic System
I. Mardare and I. Ti{a 679
Noncircular Gears Designed by Geometric HypothesisL. Andrei and M. Vasie 684
Method for Redesign ofDistrict Heating Networks within Transition from the 2nd to
the 3rd Generation
R.C. Lefter, D. Popescu and A. Untaroiu 689
Using Parameter Deviation Function for Estimating the Calibration Life
of Micrometers
R. Clinciu 694
Position Control System of a Trunk in an Upward Airflow
P.G. Puiu, D. Drilea, D.I. Nedelcu and D. Andrioaia 699
Experimental Study Regarding the Computation of the Effective Power of
a Spark-IgnitionI.R. Sugar and M. Banica 704
Comparison and Evaluation of Information Security Models for Access Control
N. Anton and A. Nedelcu 708
Chapter 6: CAD/CAM/CAE Technologies in Design and Manufacturing
On the Right Parameterization of3D Models - Case StudyI. Lambrescu and I. Pana 715
The Pinion Cutter for Profiled Holes - Graphical Method in CATIA
S. Berbinschi, V.G. Teodor, G.R. Frumusanu and N. Oancea 720
Experimental Framework for FEA Analyses of3D Geometry of a Connecting RodA.M. Mihalache, G. Nagit, M.I. RTpanu, M. Boca and I.I. Hurja 725
Smart Engineering Design of a V10 Engine Using Digital Prototyping TechnologiesS.A. Haba and G. Oancea 730
xviii Engineering Solutions and Technologies in Manufacturing
Impact Analysis of an Oxygen Mask Locking Panel of Aircraft Using Finite
Element ModellingE.I. Croitoru and G. Oancea 735
Parametric Modeling CAD-CAM of the Ankle and Pathological Related Situations
I. Huzu and N.F. Cofaru 740
Cad Development - User Custom Drafting Extensions
I. Batog 745
The New Approach to Design Features Identification
C. Grabowik, G. Cwikla and W. Janik 750
The Practical Approach to Freeform Shape Elements Reverse Engineering
W. Janik, C. Grabowik and G. Cwikla 755
Consideration about Elastic Couplings Modeled in CATIA
M. Urdea and S. Butnariu 760
Computer Aided Analysis of Composite Structural Elements
M. Majzner and A. Baier 765
Virtual and Experimental Studies about Human Walking - Virtual Lower Leg
Environment - Innovative Design of Tibia Nail
G. Buciu, D.N. Tarnita, D.L. Popa, M.A. Lungu, C. Miritoiu and A. Ungureanu 770
Software for Computing Lenticular Compensators (Bellows)E.M. Scheibner 775
The Behavior of the Virtual Human Head-Neck System during the
Main Movements
S. Ciunel, A. Duta, D.L. Popa, G. Popa-Mitroi and V.C. Dumitru 780
Methods for Checking the Symmetry of the Formula One Car Nose
C. Neamtu and P. Bere 785
Study and Improvement of Road Tunnels Fire Behavior Using PyrosimS. Codescu, V. Panaitescu, D. Popescu, A. Chisacof, I. Anghel and M. Serban 790
Replica Fabrication of a Greek Paleontological Find Utilising Laser Scanning and
Fused Deposition ModelingA. Chatzikonstantinou, D. Tzetzis, P. Kyratsis and N. Bilalis 795
Chapter 7: Flexible Manufacturing, Automation and Robotics in
Technological Processes
On the Generation of Complex Trajectories Using a Robotic System with Six
Degrees of Freedom
D. Badoiu, M. Petrescu, G. Toma and J.C. Helthuis 803
Case Study of Manufacturing Information Acquisition System (MIAS) in
Automated Continuous Production SystemG. Cwikla, C. Grabowik and W. Janik 808
Optimization through Simulation of Poly-Articulated Mechanical Systems Used in
Medical Robotics
V.C. Dumitru and D. Popa 813
Applied Mechanics and Materials Vol. 657 xix
Contributions to the Design of the Load Station Concept Used at the Flexible
Manufacturing Cell
C. Bungau, R. Pancu and T. Buidos 818
Inverse Kinematics for a 7 DOF Robotic Arm Using the Redundancy Circle and
ANFIS Models
M. Crenganis, R.E. Breaz, S.G. Racz and O. Bologa 823
Robotic Elephant's Trunk Arm with Flexible Spatial PositioningC. Ciofu, P.A. Butunoi and G. Stan 829
Structural Optimization of an Automatic Pallet Changer Mechanism Using the
Tree-Graph Method
L. Mihaila and G. Stan 834
Influence of Dimensional Deviations on the Positioning Accuracy of Robots with
Delta 3 DOF Parallel Structure
D. Andrioaia, G. Stan and I. Cristea 839
About the Accuracy of Positioning of a Linear Robot Equipped with a HighResolution Optical System
V. Nasui and M. Banica 844
Robot Vision Application for Overlapped Work Pieces
C. Pop, A. Davidescu and S.M. Grigorescu 849
Model of the e-Manufacturing Environment as the Multi-Agent System
A. S?kala, A. Gwiazda and A.D. Dobrzanska-Danikiewicz 854
Smart Adaptive CNC Machining - State of the Art
A.M. Vasiloni and M.V. Dragoi 859
Procedure of System Control Using Distributed Parameters throughDiscrete Finitisation
S. Serban and D.C. Serban 864
Pareto Optimality of Production Schedules in the Stage of Populations Selection of
the MOIA Immune AlgorithmI. Paprocka and K. Kalinowski 869
The Description of a Distributed Parameter Process through a Finite Discrete
Dimensional SystemS. Serban and D.C. Serban 874
Chapter 8: Production Management and Product Design
Elements of Quality Analysis in Metallic Materials Production
A. loana, A. Semenescu and C.F. Preda 881
Determining the Duration of R&D Processes through Monte Carlo Simulation
M. Moga, G. Calefariu, F. Smarandache, F.A. Sarbu and L. Bogdan 886
Quality Management in Projects - Quality PlanningL.M. Cirtina, D. CTrtina and L. Luca 891
On Romanian SMEs Development Using Concentrated Energies TechnologiesBased on Updated Greiner's Model
D. Ghiculescu, N. Marinescu and D. Ghiculescu 896
XX Engineering Solutions and Technologies in Manufacturing
Patent Analysis by Business Intelligence Tools and Strategic Growth Opportunities
V. Ignat, L. Becker and P. Lorenz 901
Contributions Regarding the Utilization of Neural Networks in SME's Management
S.I. Marinescu and M.A. Titu 906
Using Functional Requirements Formulation in Fault Tree Analysis Construction -
A Way to Improve Product's DesignF.V. Banciu, G. Draghici and E. Pammtas 911
Results of Technology Foresight in the Surface Engineering Area
A.D. Dobrzahska-Danikiewicz, L.A. Dobrzahski and A. Sekala 916
Improving Organizational Performance through the Use ofthe EFQM
Excellence Model
F. Fechete, A. Nedelcu and M. Popescu 921
Optimizing Decisional Process by Applying the Multi-Criteria AnalysisF. Fechete and A. Nedelcu 926
Validating Algorithms and Methods Destined for Information System Design Meant
for the Business Environment Using Simulated CompaniesM.S. Neicu and G.G. Savii 931
Solutions in Limit Deviations for Optimum Dimensional Structures of TechnologicalProcesses of MachiningA. Toca and I. Stingaci 936
Noise and Vibration Pollution Reduction to a Mineral Aggregates Station throughRim Optimization in Order to Align at EU LegislationV. Zichil, A. Judele, A. Albut, A. Sava and P. Lozovanu 941
Risks Assessment Applied to Manufacturing Processes - Case StudyA.E. Dumitrascu, C. Buzatu, D.I. Dumitrascu and D.V. Ciobanu 946
Enhance Competitiveness through Total Quality Management and its ComponentsI. Grecu 951
Contributions to the Normalization of the Control Systems Used for Quality Control
of the Interior Body Parts Used in Automotive IndustryI. Orzan and C. Buzatu 956
Transient States ofCyclic Production Planning and Control
D. Krenczyk and B. Skohid 961
The Analysis of Performances of an Assembly Line in Synchronous SupplyManaged with Kanban and Conwip Methods
A. Gavriluta, E. Nifu and A. Rotaru 966
Influence of Production Flow Management Methods on an Assembly Line Suppliedon Stock
A. Rotaru, A. Gavriluta and E. Nitu 971
Evaluating the Risk of Failure on Injection Pump Using Fuzzy FMEA Method
N. Rachieru, N. Belu and D.C. Anghel 976
Comparative Analysis of Awareness and Knowledge of APQP Requirements in
Polish and Romanian Automotive IndustryA. Misztal, N. Belu and N. Rachieru 981
Quality Planning of Parts Machine Production Based on Housing of Cylinder Head
Milling Machines
A. Misztal and S. Bachorz 986
Applied Mechanics and Materials Vol. 657 xxi
Lean Manufacturing Benefits in a Pharmaceutical Production Plant
D. Sfrbu and C.E. Baisan 991
Holistic Product Analysis within Technological Changes, as Instrument for Product
Sustainability ImprovementV. Merticaru, M.I. RIpanu, T.M. Runcanu, M.M. Nechita and S.C. Minciu 996
Implementation of the New Standard in the Field of Geometrical Product
Specifications in Republic of BulgariaP. Toteva, N. Mihaylova and D. Vassileva 1001
Methods for Selection of Measuring Instruments
P. Toteva, D. Vasileva and N. Mihaylova 1006
Neutrosophic Modeling of Investment Architectures
E. Calefariu, M. Boscoianu, F. Smarandache and T.A. Buda 1011
Sustainable Development Achievements in a Database SystemC.E. Baisan and M. Gheorghe 1016
Creative Design for Skin and Shape Using Advanced CAD SystemsP. Kyratsis, A. Manavis, C. Garcia-Hernandez and N. Efkolidis 1021
Conceptual Product Design Inspired from Nature
P. Kyratsis, E. Dimou, N. Efkolidis and A. Manavis 1026
PLM and Eco-Design of Electronic Products According with Circular
Economy PrinciplesI.L. Popa and N.V. Popa 1031
Some Aspects about Innovation Strategy of Firms in the Industry
C. Feniser and F. Lungu 1036
Analysis, Modeling and Simulation of Complex Regional Clusters Activities, UsingArena Simulation Software
C. Pirnau, I.N. Marinescu and M.A. Titu 1041
Innovation as a Key Factor for Entrepreneurial Activity
J. Krolczyk and S. Legutko 1046
An Evaluation of the Ergonomics of the QWERTY Keyboards0. Ciobanu 1051
Evaluation of Personality Traits for a Successful Career of EngineersA. Betz 1056
Practical Approaches in the Design of Everyday Objects for the ElderlyM. Butlewski 1061
Overview on Equipment Development OntologyA. Petrovan, M. Lobon^iu, G. Lobontiu and S. Ravai Nagy 1066
Chapter 9: Innovative Technologies in Engineering Education
Models of the Equipment of Drilling and Extraction Used in the Teaching Activity1. Pana and I. Lambrescu 1073
Evaluating the Process ofIntroducing Project-Based Learning in the Curriculum of
Engineering Students
C.E. Panaite, O. Dodun and A. Goncalves-Coelho 1078
xxii Engineering Solutions and Technologies in Manufacturing
Romanian-French Collaboration for Master and Doctoral Studies in
"Materials Engineering"M. Abrudeanu, P. Ponthiaux, J.P. Millet, A.G. Plaiasu, X. Balandraud, M. Grediac,
J. Huez, S. Stanciu, V. Rizea and M.M. Dicu 1083
Basics of the Graphical Representation of Parts - Views and Sectional Views
R. Clinciu 1088
Keyword Index 1093
Author Index 1101