摘要
论述了机车易磨损件的焊接修复方法的应用现状,重点讨论了以手工电弧焊、埋弧焊、CO2气体保护焊及等离子弧堆焊为主的焊接修复方法的优缺点,展望了机车易磨损件的焊接修复方法的应用前景和研究方向。
The research status of repair welding technology of locomotive was introduced, the merits and demerits of welding process of manual are wehting, submerged arc welding,CO2-gas shielding arc welding, plasma are welding were discussed. The future research directions of repair welding technology of locomotive were forecasted.
出处
《机械工程师》
2011年第3期23-25,共3页
Mechanical Engineer
基金
科技部科技人员服务企业行动项目(2009GJF10002)
关键词
焊接修复
机车
应用现状
repair welding
locomotive
application status
