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

1. GAS WELDING 2. Gas Welding • Gas welding is a welding process that melts and joins metals by heating them with a flame caused by a reaction of fuel gas and oxygen. •…

  Chapter â27 Fusion welding Process Topics to Discuss Introduction Oxyfuel Gas welding Arc-Welding Processes:Consumable electrode Electrodes Arc-Welding Processes:Non…

Slide 1 Page 27-1 Fusion-Welding Processes CHAPTER 7-1 Slide 2 Page 27-2 General Characteristics of Fusion Welding Processes Slide 3 Page 27-3 Oxyacetylene Flames Used in…

GAS WELDING Sound weld is obtained by selecting proper size of flame, filler material and method of moving torch The temperature generated during the process is 33000c When…