time:2023-06-27 15:02:02Views:
Disadvantage: Need to break the tail treatment, as the "small tail" on the screw sleeve is only used to play a certain thread guiding role during the installation process and has no meaning for the product structure. However, it needs to be removed by special tools after installation, which can improve assembly efficiency.
Therefore, spiral thread inserts that do not require tail breaking treatment have been widely used, as they have all the advantages of products with "small tails" and do not require tail breaking treatment after installation. Its thread guiding function is achieved by grooving the spiral coil. Spiral thread inserts without guide tails have the following advantages compared to traditional inserts that require tail breaking treatment:
1. The bidirectional groove design avoids checking the direction of inserting the screw sleeve before each installation;
2. Eliminating the process of tail breakage, suitable for large-scale automated installation;
3. No tail cutting processing, no need to purchase tail cutting tools.
4. No broken tail treatment to avoid impurities during installation;
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