Welding Fundamental. 2 during the weld the base metal is melted and filler metal is added to molten pool. There are three basic types of traditional welding.
By applying intense heat metal at the joint between two parts is melted and caused to intermix - directly or more commonly with an intermediate molten filler metal. Fillet weld Weld penetration is angled to the joint interface. Welding defects are generated in a welding job due to the faulty or poor technique used by the inexperienced or unskilled welder or due to fundamental difficulties in the welding operation.
1 - Careers in Welding.
FUNDAMENTALS OF WELDING 1. Fillet weld Weld penetration is angled to the joint interface. Welding is essentially the joining of two objects together using heat and a filler material. Overview of Welding Technology 2.