25-08-2017, 09:32 PM
Abstracts: Various Defects occurs during the Welding Process are Cracks, Porosity and Blow Holes, Incomplete penetration etc. due to some undesired inconvenient situations like speed rate of the welding rod, Solidification rate of the welding bead, welding Flux and manual control. These defects can be overcome by using the convenient methods and some changes in the parameters which affects the welding strength very most. Like: Constant Speed rate of the welding rod, Welding Position & Technique, Welding Current, type of the Filler Material. These defects can be solved by applying above changes during the Welding Process.