Welding Shop Manual

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WELDING-

Art of joining two metals or thermoplastics without using any adhesive(chemical) or fastener(nut & bolt).

Types of Welding

PRACTICE-1

OBJECT-To make a simple butt joint by electric arc welding process as per given drawing.

MATERIAL REQUIRED-

TOOLS AND EQUIPMENTS USED:{Manual Read}

PROCEDURE:{Manual Read}

Selection of current as per job thickness

-Thickness of job=5.00mm Electrode diameter=3.15mm SWG=10 Current Range=100-120A Voltage=20V

PRECAUTIONS:{Manual Read}