Do you know what the teflon linear bearing bush features?

Teflon linear bearing bushing is also called polytetrafluoroethylene, and the quality requirements of parts have been continuously improved. As a multi-purpose material, polytetrafluoroethylene pipe fittings are widely used in various fields due to special mechanical and chemical performance characteristics. It is also because of its special characteristics that it cannot be turned with high precision on a lathe. Using a clamping force-free fixture on a CNC lathe, through in-depth grasp of the deformation process of PTFE pipe fittings, the PTFE bushings are not customized, and the PTFE pipe fittings are clamped without clamping force with high precision Cutting has reached the machining process of turning on behalf of the car.

1. Teflon linear bearing bushing (PTFE) and lead (Pb) mixture 0.01-0.03mm, a wear-resistant material, can form a transfer film during operation to protect the grinding shaft.
2. The copper powder layer 0.2-0.30mm improves the bonding strength of PTFE / Pb and steel plate, and has good bearing capacity and wear resistance. At the same time, copper is a very good thermal conductive material, which can quickly transfer the heat generated during the operation of the teflon linear bearing.
3. Low-carbon steel 0.7-2.3mm. Teflon linear bearing's bearing capacity and heat transfer effect.
4. Copper / tin plating layer, copper plating layer 0.008mm, tin plating layer 0.005mm, make the teflon linear bearing have good corrosion resistance

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