摘要
本文介绍自行设计φ４ｍｍ粗丝熔化极氩弧自动焊焊炬的一些经验，对焊炬中气流运动情况作了详细地分析。
Design experience for torch of automatic arc welding with φ4mm consumble electrode has been introduced in this paper.The air movement condition of the torch has been give a minute description.
出处
《电焊机》
1996年第1期44-46,共3页
Electric Welding Machine
关键词
焊炬
气体保护焊
氩孤焊
torch gas shielded
filamental flow
stiffness
