kulutushitsaus

Kulutushitsaus, also known as consumable electrode welding, refers to a group of welding processes where a consumable electrode is used to join materials. In these processes, the electrode itself melts and becomes part of the weld pool, acting as both the heat source and the filler material. This distinguishes it from non-consumable electrode welding, where the electrode remains largely intact and a separate filler material is often used.

The most common forms of kulutushitsaus are Gas Metal Arc Welding (GMAW), often called MIG (Metal Inert Gas) or MAG (Metal Active Gas) welding, and Shielded Metal Arc Welding (SMAW), commonly known as stick welding. In GMAW, a continuous wire electrode is fed through a welding gun, and a shielding gas protects the weld pool from atmospheric contamination. SMAW uses a coated electrode, where the coating decomposes to provide shielding gas and slag. Flux-Cored Arc Welding (FCAW) is another variant that uses a tubular electrode filled with flux.

The choice of kulutushitsaus process depends on factors such as the type of metal being joined, the thickness of the material, the desired weld quality, and the welding environment. These processes are widely used in manufacturing, construction, and repair applications due to their versatility and efficiency in creating strong, durable welds. The consumable nature of the electrode makes it a fundamental element in delivering the necessary heat and material for the joining process.