摘要
分析了轨道车辆铝合金车体焊接的应用现状及存在的技术问题,着重阐述搅拌摩擦焊技术在铝合金中厚板部件中的研究应用进展,并提出了搅拌摩擦焊技术在轨道车辆铝合金车体制造行业未来的发展趋势。
The present situation and technical problem of rail vehicle aluminum alloy car body welding are introduced.The application status of advanced friction stir welding technology applied in the thick plate aluminum joints are analyzed, and the future development trend and application of the new type of friction stir welding technology in railway vehicles manufacturing industry are put forward.
出处
《电焊机》
2015年第6期137-140,共4页
Electric Welding Machine
基金
长春轨道客车股份有限公司技术开发项目资助(J0000000018K)
关键词
铝合金车体
焊接现状
搅拌摩擦焊
中厚板
应用发展
aluminum alloy car body
welding status
friction stir welding
medium plate
application and development
