螺纹联接自锁性能的分析

The Analysis of the Autolocking Function of Screw Thread Joints

螺纹联接必须具有自锁性 ,发生自锁时 ,下滑力始终小于摩擦力。

The screw thread joint must have the function of autolocking during the occurring of which the descending force is always smaller than the force of friction.