摘要
核电产品由于制造周期长,工序跨度较大,最终交付时管座出现尺寸超差或不进差问题。对此,通过技术分析,发现尺寸变化原因,解决管座超差问题。
Due to long manufacturing cycle and large process span of nuclear power products,pipe seat is found with out of tolerance problems during final delivery.Therefore,technical analysis is carried out to identify the reasons for dimensional changes and resolve the out of tolerance problem of the pipe seat.
作者
苏伟
武术宝
毕振军
Su Wei;Wu Shubao;Bi Zhenjun
出处
《一重技术》
2024年第3期28-31,共4页
CFHI Technology
关键词
精密尺寸
原因分析
残余应力
应力分析
Precise dimension
cause analysis
residual stress
stress analysis
