In this paper, the formulae for calculation of circumferential clearance between rollers and analysis of roller radial self locking condition are derived.
文中推导出滚子圆周间隙和滚子径向自锁条件的计算公式。
What's more, when a vibration test was performed in this condition, no loosening occurred, indicating that a self-locking effect is present even if the nut is not fully tightened.
更重要的是，在这种情况下进行振动测试，螺母没有出现松脱现象。这表明即使螺母没有完全扭紧，其自锁效果仍然存在。
The paper is to introduce the structure of this kind of clamping apparatus and to state its efficiency of force - increasing and the condition of its self locking through theoretical analyses.
本文对该夹具结构做了介绍，并通过理论分析，指出增力系数和夹具自锁的设计条件。
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