摘要
介绍了筒型离心式压缩机干气密封凸台由于操作上造成的缺陷,从而进行的补焊工艺。对补焊工艺方法的选择作了比较,具体阐明了采用手工钨极氩弧焊的补焊工艺方法,实践证明,效果良好。
Repair welding technology of allocating convex for dry gas seal in barrel type centrifugal Compressor caused by operation fault is introduced. The selections of repair welding technology are compared, and the repair welding technology using handwork gas tungsten arc welding is detailed. The result with good effect is got.
出处
《风机技术》
2006年第4期26-27,61,共3页
Chinese Journal of Turbomachinery
关键词
离心式压缩机
密封凸台
补焊
Centrifugal Compressor Seal convex Repair welding
