DEVICE FOR WELDING THE FIXED JOINTS

摘要

Invention concerns welding engineering and it can be used for automatic welding of fixed joints in machine building, shipbuilding and other branches of national economy. Device for welding the fixed joints consists of welding torch, broaching head and special chute located on the faceplate and has autonomous feed unit of filler wire containing the cassette with wire, electric motor with hollow shaft and flexible hollow shaft connected with the broaching head. The precision supply of wire into the welding zone is ensured, and therefore the stability of parameters of welding and improvement of the quality of weld are reached.