1. 1 2. Welding is a materials joining process which produces coalescence of materials by heating them to suitable temperatures with or without the application of pressure…

B B.TECH. Ist/IInd SEMESTER (COMMON TO ALL BRANCHES) MET-103 MANUFACTURING PROCESSES L T P/D Cr 3 1 - 3.5 Casting Patterns, Materials, Types of allowances, Sand casting:…

An Approved Continuing Education Provider PDHonline Course M514 (6 PDH) _____________________________________________________ Gas Metal Arc Welding – GMAW Best Practices…

Slide 1 History of Welding Slide 2 Welding was used in the construction of the iron pillar in Delhi India, erected about 310 AD and weighing 5.4 metric tons. Slide 3 History…

What is welding ? A fabrication or sculptural process that joins materials, usually metals, to become one. WELDING Welding is a materials joining process which produces coalescence…