Because raw materials will thermal expansion and contraction, there is vibration in the whole process of general work, and the working pressure of its work is also changed, which is likely to cause deformation of the screw tooth, Cause the preload to change. In the long run, the screws will easily become loose.
1. In fact, the general screw is locked, under static load effect is not easy to loose, generally add a torque spring gasket to ensure tightening, so it is not easy to loose.
2. The second is to glue the screw, in the thread point ordinary nylon glue can also play a fastening, not loose role.
3. During the working process, regularly maintain the screws and tighten them if they are loose.
In fact, the specific use of which method should be based on their actual situation. Suzhou Anzhikou Hardware Technology Co., Ltd. is a manufacturer with 20 years of screw custom experience, according to customer needs to customize suitable solutions for anti loose screws, if necessary, you are welcome to inquire!
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