High density energy beam welding system

摘要

The welding equipment has a body (13) which contains means for focussing the high energy beam on to the workpiece (11). The body also supports an air conduit (16), a generator of a protective air flow (15) and a window (14) which gives air flow control. Welding gases such as argon and helium are supplied (21) to a replaceable tube (20) through a connector supported by arms (18) attached to the body (13)