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WELDING ERGONOMICS

S.K. Gupta, Technical Director, Jupiter Wagons and Jupiter Alloys & Steel India Ltd. Director Quivan Skills Empowerment Pvt. Ltd. INTRODUCTION The word Ergonomics has several meanings....

Training and Certification in Welding

K. Suresh Kumar, Welding Engineer , Sumeka Welding Institute Introduction Welding is one of the most common method of joining metal parts. Heat is applied to...

ISO 3834 – Need of Fabrication Industry

Mr. Satish Keskar, International Welding Technologist, AWS-Certified Welding Inspector, Welding Trainer, ISO 3834 Trainer / Consultant / Auditor, Pune, INDIA. Welding is the most important...

Experimental Research on the Weldability of Copper to Steel Tubes using the Electromagnetic Pulse...

Koen Faes, Research Team Leader, Belgian Welding Institute npo Irene Kwee, Project Engineer, Belgian Welding Institute npo  Electromagnetic pulse welding is an innovative joining method which allows joining...

International standards for welder qualification “ISO 9606 series- Qualification test of welders -Fusion welding-Part...

Alireza Samimi Mottaghi, Welding Engineer-Responsible Welding Coordinator, Precision Metal Group Aust., Sydney-Australia ISO 9606 standards are series of international standards for welder qualification on different...

Effect Of Nd-YAG Laser Pulse shaping on Weld Bead Characteristics of Commercial Materials

  P V Suresh Varma, Scientific Officer - F, Advanced Fuel Fabrication Facility, Bhabha Atomic Research Centre.   Laser Pulse shaping was found to effect the weld bead characteristics. Versatility...

Laser Welding of Nitinol Shape Memory Alloys

P. Sathiya, Associate Professor, Department of Production Engineering, National Institute of Technology, Trichy, Tamilnadu Deepan Bharathi Kannan, Assistant Professor, Department of Mechanical Engineering, SRM...

Researchers run first tests of unique system for welding highly irradiated metal alloys

     Zhili Feng                                           Keith...

ADVANCES IN GAS TUNGSTEN ARC WELDING PROCESSES

Author: A. Santhakumari, Addl. General Manager, Welding Research Institute, Bharat Heavy Electricals Ltd, Tiruchirappalli. The gas shielded welding processes viz. Gas Metal Arc Welding (GMAW),...

Tandem Gas Metal Arc Welding Process – A high performance variant

Dr. A. RAJA, Former,Additional General Manager Welding Research Institute, BHEL, Trichy. 1.0.    Introduction: Arc welding occupies the most important position among the fusion welding processes, due to its...