How to check if the rivet nut is loose:
The reason for long-term loosening is that vibration usually occurs during the working process, and the working pressure also changes, which may cause deformation of the screw teeth and cause changes in the pre tightening force. Causing screws to loosen.
There are the following methods to prevent the rivet nut from becoming loose:
1. Use nut locking solution. Before operation, carefully apply the nut locking solution to the tightening area of the nut, and then install the rivet nut to achieve a good locking effect.
2. Drill and pin the rivet nut for fixation. The so-called pin fixation refers to the assembly and positioning of cylindrical pins, conical pins, perforated pins, and safety pins to achieve anti loosening effect.
3. Add a flat washer. A washer is a type of component that is filled between the workpiece and the rivet nut. It can not only maintain the surface of the workpiece from being scratched, but also achieve a good anti loosening effect.
4. Double nut anti loosening. During the installation process, a good tightening and anti loosening effect can also be achieved by combining a left-hand nut with a right-hand nut.
Post time: Aug-30-2023