摘要
通过对高压换热器管子管板自动脉冲钨极氩弧焊的焊接特性、规范参数的确定、操作技术、影响熔深因素以及在生产实践中的应用等的介绍,说明该焊接方法应用在高压换热器管子管板全位置焊接上完全可行。
This article through to the welding characteristics,the weld parameter and the operation technology,as well as the factors affecting penetration and the production practice application of automatic pulsed tungsten argon arc welding of tube to tube sheet in the high-pressured heat exchanger introduction,showed this welding method used in the high-pressured heat exchanger all-position welding is completely feasible.
出处
《电焊机》
2007年第8期64-68,共5页
Electric Welding Machine
关键词
管子管板
自动脉冲钨极氩弧焊
焊接规范
熔深
tube to tube sheet
automatic pulsed tungsten argon arc welding
weld parameter
penetration
