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Stainless steel screw factory tell you why the screw lock and countermeasures

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Stainless steel screw factory tell you why the screw lock and countermeasures

Today, stainless steel screw factory Shi Shi Tong to receive a new customer demand, said that the stainless steel screws bought on the Internet in the assembly process of the phenomenon of locking, after a friend introduced that stainless steel screw factory home Shi Shi Tong to service thoughtful, reliable credit, so come to seek solutions.

 

First of all, the stainless steel screw factory Shi Shi Tong explained to the customer why the screw is easy to lock the reason, screw lock is also called bite death, refers to the screw and nut in the assembly process of bite and hold the phenomenon. so why the customer bought the screw before will have such a problem? We analyzed the following reasons for our clients:

stainless steel screw factory

The existence of the thread matching angle and the softer characteristics of stainless steel easily cause locking. During installation, uneven force or tilt, resulting in maximum tilt of the central axis of screws and nuts, the more easily damaged teeth will lead to bite dead.

 

When the locking force of stainless steel screw is too large, the locking phenomenon will also occur. Because the heat conduction green of stainless steel is lower, only about one third of carbon steel, stainless steel screw and nut produce heat because of friction during assembly rotation, when the pressure and heat produced destroy the chromium oxide layer, stainless steel is soft and prone to adhesive phenomenon.

 

For stainless steel screw lock phenomenon, so stainless steel screw factory how to avoid lock phenomenon? The main responses are as follows:

long screws

  1. try not to use electric wrench, use manual wrench, slow down lock speed, keep thread clean, reduce heat energy, thus reduce adhesion.

 

stainless steel screw factory suggest to choose different materials of screws and nuts for use, to avoid the same material adhesion. For example, if your screw is made of stainless steel, the matching nut can be made of carbon steel.

 

hardware screw manufacturers  

Skype: kalyn qin

M: +86 18124507113

Tel: +86 0755-85296744

annie@szsst88.com

Add: No. 11, Dinghou Road, Dongfang Community, Songgang Street, Baoan District, Shenzhen, Guangdong, China

screw factory

 

7 月-14-2020

kalyn