摘要
通过对管座冷装过程中收缩、回弹等阶段的变化趋势研究,总结出管座安装时轴向尺寸控制的方法以及工艺保障措施。
A method to Control the axial dimensions and pertinent process measures taken for the installation of CRDM housings are obtained on the basis of the the shrinkage and spring back actions during the Shrink--fit of CRDM housings on reactor vessels.
出处
《一重技术》
2010年第3期14-16,共3页
CFHI Technology
关键词
过盈量
收缩量
回弹
轴向尺寸
shrink range
shrinkage amount
spring back
axial dimension
