Ensure The Reliability Of The Nut Locking

- Apr 24, 2018-

The lock nut is a kind of nut widely used in machinery and other industries. Its working principle is self-locking with the friction between the nut and the bolt. However, the reliability of this self-locking is reduced in dynamic loads. On some important occasions, we will take some measures to prevent loosening and ensure the reliability of the nuts.

1. Other names: root mother, pine nuts, and nano nuts.

2. Use: To lock the outside of the wire connector or other pipe fittings.

The working principle of the nut is self-locking using the friction between the nut and the bolt. However, the reliability of this self-locking is reduced in dynamic loads. On some important occasions, we will take some measures to prevent loosening and ensure the reliability of the nuts. The lock nut is one of the measures to prevent loosening.

The locking effect of the locking nut depends on the interaction between the nut and the bolt engagement thread. There are many ways to improve the interaction force between the meshing threads, such as the structural improvement of the nut thread, the nylon roughening of the nylon nut, and the surface treatment of the thread.