摘要
Cr4Mo4V钢制发动机主轴轴承存放一段时间后尺寸涨大,影响用户安装使用。试验研究了Cr4Mo4V钢制轴承套圈尺寸稳定性的热处理方法,取得了较好的效果,满足了用户要求。
The Cr4Mo4V steel motor spindle bearing has been found size expanding after storing a period of time, which affect the users to install and use. The heat treatment method is researched on size stability for the bearing ring made from Cr4Mo4V steel, and a good result is obtained to satisfy the requirements of risers.
出处
《热处理技术与装备》
2015年第3期27-29,共3页
Heat Treatment Technology and Equipment
关键词
轴承
尺寸
热处理
bearing
size
heat treatment
