The inherent requirements of the copper sleeve are high hardness and corrosion resistance. Therefore, these are the things that need to be paid attention to during the processing of the copper sleeve:
First of all, when copper plating is carried out, the parts and accessories need to be shaken frequently together with the hanger. This is to ensure that the color of the plating layer can be uniform and prevent the appearance of mottling.
Secondly, the actual surface area of the copper sleeve is larger than the surface area we calculated, and the impulse current density during electroplating is higher than that of ordinary parts, so the pre-plating time is also longer.
The copper sleeve is not prone to seizure, and it also has good casting performance and machinability, and has strong corrosion resistance, so it needs to be carefully and carefully in the manufacturing process.
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