摘要
分析了不锈钢薄壁管的焊接特点,选用了合适的焊接方法,制定了焊接工艺规程。通过对现有设备的改造和组合,实现了适合直径20 mm、壁厚0．8 mm不锈钢管的微束等离子弧焊接过程,取得了满意的焊接质量和外观成形。
By analyzing the welding characteristics of stainless steel thin-wall pipe, proper welding method was selected and welding precedure specification was determined. 20 mm in diameter and 0.8 mm in wall thickness stainless steel pipe was pulse micro-plasma arc welded using the reformed and combined equipment, which can achieve satisfactory welding quality and appearance formation.
出处
《焊接》
北大核心
2006年第9期53-56,共4页
Welding & Joining
关键词
不锈钢薄壁管
脉冲微束等离子弧焊
焊接工装夹具
Stainless steel thin-wall pipe, pulse micro-plasma arc welding, welding fixture
