Wednesday, 5 July 2017

WELDING - DEFINITION & TYPES

WELDING

DEFINITION

         Welding is the process of joining two similar (or) dissimilar materials by the application of heat and with (or) without application of pressure and with (or) without the use of filler materials.

WELDING TYPES

Welding process types based on heat generation :

        Welding process are classified based on the method of heat generation and welding process are grouped in to six main groups. they are showed in the below diagram


welding process types based on filler material used:




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