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扭矩–转角拧紧方法在现代螺纹副装配作业中占有重要地位,已是关键螺栓紧固所采用的一种主要的方法。但如何在这种工艺条件下对螺纹副的联接质量进行评定,则是一个需要解决的实际问题,本文就此进行了一些探讨。
The torque-to-turn tightening method is an important part of modern threading assembly operations and is a major method used in key bolt tightening. However, how to evaluate the connection quality of the thread pair under such a process condition is a practical problem to be solved. This article makes some discussions on this issue.