16
2020
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06
What are the material requirements for processing cd thread screws?
What are the material requirements for processing cd thread screws?
What are the material requirements for processing cd thread screws? The following editor will take you to understand.
The first is the requirements of the metal surface: 302.304.410 stainless steel screws are more suitable for processing CD patterns, and other materials are not so good;
Generally, medium plasticity is required. If the plasticity is too low, brittle cracks will expand during etching. If the plasticity is too high, a sticky band will occur. Just like the sticky knife, the microstructure and properties of the material must be changed by the vacuum heat treatment process. Process CD pattern.
Remarks: Because general stainless steel screws are not magnetic, it is not easy to assemble; while 410 is magnetic, the screw assembly efficiency is higher than that of 302 stainless steel.
For more information about cd pattern screws, please pay attention to the website http://www.anshengchang.com/
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