摘要
本文总结介绍了铝硅合金套筒裂纹返修的经验和技术措施。主要叙述了从缺陷的定位、分段清除、预热、改善返修焊缝处的受力状态、分段焊接等措施,保证返修的成功率。
This article summarizes the experience and technical measures of aluminum-silicon alloy sleeve crack repairing. The successful repairing is ensured by measures of defect location, segmented elimination, preheating, improving the stress condition of the repairing welding line and segmented welding.
出处
《价值工程》
2013年第30期44-45,共2页
Value Engineering
关键词
铝硅套筒
裂纹
氩弧焊接
aluminum-silicon alloy sleeve
crack
argon-arc welding
