Introduction

Introduction

Welding Technique is in high temperature or high pressure conditions, use welding metal (welding rods or welding wire) make two or more than two of the base metal (to be welded workpiece) connected into a whole metal. Welding technology is mainly used in metal base metal, commonly used in arc welding, argon arc welding, CO2 protection welding, oxygen - acetylene welding, laser welding, electroslag welding and so on. other non-metallic materials can also be welded. There are 40 kinds of metal welding methods, mainly divided into welding, welding and brazing three classifications.

Stainless steel decorative products main welding is TIG. TIG welding process is divided into spot welding, continuous spot welding, full welding, with grinding, polishing, Hairline and other surface treatment, making the welding place has same effect with the other locations. Fine TIG welding can make it difficult to detect welding traces.