摘要
针对核电控制棒驱动机构零件镀铬与磨削后着色渗透检查出现红色显示、检查合格率低的问题,分析并确认了原因与影响因素。在此基础上,对核电控制棒驱动机构零件镀铬与磨削工艺进行优化,获得了性能良好、着色渗透检查合格率高的镀层。优化后的镀铬与磨削工艺已应用于核电控制棒驱动机构生产中。
Aiming at the issue of red display and low qualification rate by coloring penetration inspection after chrome plating and grinding of the parts of nuclear power control rod drive mechanism,the causes and influencing factors were analyzed and confirmed.On this basis,the chrome plating and grinding process of the parts of nuclear power control rod drive mechanism were optimized,and the chrome plating with good performance and high pass rate in penetration inspection was obtained.The optimized chrome plating and grinding process has been applied to the production of nuclear power control rod drive mechanism.
作者
王方
薛松
米大为
Wang Fang;Xue Song;Mi Dawei
出处
《上海电气技术》
2019年第4期41-45,共5页
Journal of Shanghai Electric Technology
关键词
控制棒
驱动机构
零件
镀铬
磨削
Control Rod
Driving Mechanism
Parts
Chrome Plating
Grinding
