(Kiev, Ukraine, June 6-8, 2006). Ed. by Prof. W. Lucas and Prof. V.I. Makhnenko. - Kiev: PWI, 2006. - 328 ð. - Format 200x290 mm. Softback. ISBN 966-95847-8-7, 100 ãðí./660 ðóá./50$
CONTENTS
--Welcome Address 9
SESSION I
COMPUTER TECHNOLOGY IN WELDING AND MANUFACTURING 11
Abdullah B.M., Smith J.S. and Lucas B. Vision System for Monitoring Arc Welding Processes 13
Bikbulatov D.V., Dyachenko V.I., Kunkevich D.P., Medvedev S.V. andStreltsov A.I. Software-Methodical Means for Formation of TechnologicalDocumentation of New Generation 20
Brightmore A. and Hole G. Improving the Documentation of Welding at Heatric Ltd. by Using the Welding Coordinator Software System 23
Chinery M. and Strachan J. Taking Fabrication Management into the 21st Century 26
Christiansson A.-K. and Gougeon P. Sensor and Control System for Metal DepositionUsing Robotised Laser Welding 29
Cuiuri D. and Norrish J. Versatile Welding Power Source Controller for Research and Product Development 32
Gorbach V.D., Steshenkova N.A. and Ponikarovski R.F. Software-ControlledTechnologies of Adaptive Welding 40
Hyeong-Soon Moon, Yong-Baek Kim, Jong-Joon Kim, Jong-Cheol Kim andMoo-Ryeong Park. Automatic Pipeline Welding System with Self-Diagnostic Functionand Laser Vision Sensor 46
Keitel S., Ahrens C. and Aryus A. Blended Learning for Welding Engineers: First Experience 51
Kovalenko V.S. and Kolpakov V.V. Virtual Enterprise Based on Highly Efficient Use of Industrial Laser Systems 55
Kunkevich D.P., Medvedev S.V. and Yakovleva Zh.G. Developed Computer Technology for Designing Assembly-Welding Technological Tooling 58
Mavromatidis P. and Lucas J. Modelling and Testing of Dielectric Heat Source Designsfor the Microwave Thermal Spraying Process 63
Melyukov V., Korepanov A. and Tyurin V. Method of Optimum Control inTechnological Processes for Welding and for Local Thermocyclic Treatment 68
Nicholson A., Norrish J. and Di Pietro P. Novel Offline Robot ProgrammingSoftware 73
Norrish J. Model for Distance Learning of Welding Engineers and Some Experiencewith its Application 76
Petrushina M.V. Moving Heat Source Model Capabilities in LS-DYNA ParallelVersion 80
Pietras A., Zadroga L. and Mikno Z. New Quality Inspection System for ACResistance Welding 84
Plotnikov A.M., Karpoushkina N.G. and Paute D.G. Program-Technical Complex onthe Base of Thermal Cutting Machines of RITM-Type for Optimal Nesting of Metal,Development of NC Programs and Cutting of Parts 91
Pratt A., Norrish J. and Dunn L. Computer Based Virtual Reality Training System for Welding 95
Pretorius T., Woitschig J., Habedank G. and Vollertsen F. Distortion Manipulation by Means of Thermal Generation of Residual Stresses 100
Shapovalov E.V. and Kolyada V.A. Technical Vision Means for Butt Following Systems Used in Welding Fabrication 106
Sinitsky V.A. Computer-Aided Technology for Checking of Shape Parameters ofWelded and Pipe Structures in Shipbuilding with Use of Location Acoustic Measuring Stations 110
Sung-Hoon Ko, Hyeong-Soon Moon and Jong-Cheol Kim. Characteristics of MagneticField in Automated Multi-Torches FCAW 113
Tapp J., Guy P. and Chawla K. Weld Monitoring and Stability Indices 116
SESSION II
MATHEMATICAL MODELLING AND INFORMATION TECHNOLOGIESIN WELDING AND RELATED PROCESSES 121
Afonin Yu.V., Bataev A.A., Burov V.G., Orishich A.M., Malikov A.G. andShikakhalev E.G. Physical Simulation of CO2 Laser Welding of AlÄLi and Ti Alloys, Low-Carbon and Stainless Steels 123
Aleksandrov S., Hulka K., Morozov Yu. and Nazarov A. Optimisation of AlloyDesign for Good Weldment of HSLA Steels 130
Berezovsky B.M., Pujko A.V. and Pilnik O.V. Mathematical Computer Modeling and Optimization of Welded Joint Formation for Multi-Pass Welding of Gas PipelineFittings 136
Bolshakov M.V. and Lukina G.N. Mathematical Modelling of Cold PressureWelding 143
Borodianskiy K., Lugovskoy A., Mazurovsky V., Zinigrad M. and Gedanken A.Modeling of the Weld Metal Microstructure 147
Charles C. and Jarvstrat N. Finite Element Modelling of Microstructure on GTAWMetal Deposition of TiÄ6AlÄ4V Alloy 151
Cherepanov A.N., Shapeev V.P., Fomin V.M. and Semin L.G. Numerical Simulationof Heat Transfer and Structure Formation in Laser Welding of Aluminum Alloy 157
Karkhin V.A., Khomich P.N. and Michailov V.G. Prediction of Microstructure and Mechanical Properties of Weld Metal with Consideration for Real Weld Geometry 162
Karkhin V.A., Levchenko A.M., Khomich P.N. and Michailov V.G. Computer-Aided Express Determination of Diffusible Hydrogen in Deposited Weld Metal 167
Korolyova T.V., Starodubtsev V.A., Stepanov B.V. and Yarochkin V.A. NumericalStudy of Influence of Edge Preparation Angle of Butt, Tee and Corner Joints on Microstructure and Mechanical Properties in FZ and HAZ on Low-Alloy Steels ofGeneral Designation 173
Kovalev O.B. and Manajchev K.A. Numerical Simulation of SHS Laser Welding ofMetals 179
Krivtsun I.V., Demchenko V.F. and Lesnoj A.B. Model of Evaporation-Condensation Processes in Welding and Material Treatment 184
Lomozik M. Numerical Modelling of Thermal Cycles in Steel During Surfacing andWelding without Preheating and their Comparison with Experimental Data 188
Makhnenko O.V. Numerical Substantiation of Maximum Pressure in Pneumatic-Aquarium Method of Testing the Tightness of Heat Exchange Tubes and their WeldedJoints of the PGV-1000M Steam Generator 196
Makhnenko O.V. and Makhnenko V.I. Forecasting of Durability of Welded ArchPylon of Bridge over the River Moskva 202
Makhnenko O.V. and Muzhichenko A.F. Mathematical Simulation of ThermalStraightening of Cylindrical Shells and Shafts with General Distortion of LongitudinalAxis 208
Makhnenko O.V., Velikoivanenko E.A. and Pivtorak N.I. Numerical Study ofFormation of Lamellar Cracks in Welding of Shells of Manholes into Body of ReservoirRVS 75,000 m3 in Town of Brody 213
Makhnenko V.I. Aspects of Predicting Safe Operation Period of Welded Joints withthe Established Defects 219
Makhnenko V.I. Current Problems of Mathematical Modelling in Welding andRelated Technologies 227
Makhnenko V.I., Milenin A.S. and Semyonov A.P. Mathematical Modeling of Thermodeformational and Physicochemical Processes during Welding of Lap and Butt Dissimilar Titanium-Aluminum Joints 234
Makhnenko V.I., Velikoivanenko E.A., Rozynka G.F. and Pivtorak N.I. Numeriacal Investigation of Causes of Failure of Welded Pillars of Casting Stand Crosshead 240
Maksymova S.V., Khorunov V.F. and Zelinskaya G.M. Amorphous Brazing FillerAlloys, Research and Modelling of their Structural State 247
Mokrov O., Pavlyk V. and Dilthey U. Analysis of Thermo-Electrical Processes and Electrode Metal Transfer During Gas-Metal-Arc Welding with the Aid of Numerical Modelling 250
Paton B.E., Yushchenko K.A., Kovalenko D.V., Krivtsun I.V., Demchenko V.F.,Kovalenko I.V. and Lesnoj A.B. Role of Quasi-Keyhole and Marangoni Convection in Formation of Deep Penetration in A-TIG Welding of Stainless Steel (Phenomenological Model of A-TIG Process) 258
Pavlyk V., Mokrov O. and Dilthey U. Integrative Welding Simulation: Exampleof GMA Welding 264
Ploshikhin V., Prikhodovsky A., Ilin A., Makhutin M., Heimerdinger C. and Palm F. Numerical Simulation of Solidification Cracking During Laser Beam Welding ofAluminium Alloys 269
Saprykina G.Yu. Conditions for Choosing Rational Parameters of Modes of LocalHeat Treatment of Welded Joints 274
Semmler U., von Breitenbach G. and Sedlmaier A. Finite Element Simulation of the Continuous RF and the HF Welding Process of Internal High-Pressure Tubes 279
Seyffarth P., Makhnenko V.I. and Velikoivanenko E.A. Modelling LateralDeformations in Welding without Tacking of Large Plates with Account of FrictionalForces Created by Stationary Clamps 286
Shekera V.M. Experimental Determination of Residual Stresses by Semi-DestructionMethod in Conjunction with Numerical Simulation of their Development 292
Sudnik V.A., Erofeev V.A., Richter K.-H. and Heins K.-U. Numerical Modellingof the EBW Process 295
Turichin G., Lopota V., Valdaytseva E., Malkin P. and Zemlyakov E. NumericalSolution of Inverse Problem for Laser and Hybrid Welding with LaserCAD 301
den Uijl N.J. Modelling the Influence of Resistance Spot Welding on MaterialProperties 306
Velikoivanenko E.A., Rozynka G.F., Pivtorak N.I., Starodubtsev V.A.,Stepanov B.V. and Yarochkin S.V. Numerical Study of the Influence of Groove Angleof Butt, Tee and Corner Joints on Angular Distortions and Lateral Shrinkage in ArcWelding of Low-Alloyed Steels 314
Zaitsev A.V. and Kovalev O.B. Physical-Mathematical Model of Multiple Reflectionof Radiation in Laser Welding, Cutting and Drilling the Metal 322
NAME INDEX 327
