[Case Study] Surface treatment that meets slip resistance, wear resistance, and stringent dimensional accuracy.
Surface treatment that clears sliding performance, wear resistance, and strict dimensional accuracy - Blastron.
We received an inquiry from a semiconductor manufacturing company stating, "When setting the product on the stage, there are times when it cannot be positioned correctly, and we have tried various surface treatments but have not been able to resolve the issue." Issues: 1. Can we solve the problem with a surface treatment that has good slip characteristics on the stage? 2. Since it will be used in a clean room, we need to minimize dust generation. 3. To prevent snagging, the surface dimensional tolerance should be finished to ±0.01mm, with the bottom surface parallelism within 0.02, and the side finishing should be +0 and within -0.05.
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I recommended testing the Blastron coating, which has never been tried before. Points: 1. The sliding performance can be adjusted by changing the surface roughness according to the compatibility with the workpiece (product), allowing for the selection of the most suitable treatment. (The selection of surface roughness will be determined after testing several types.) 2. Even if the objects differ between the surface and the bottom, it is possible to process them with different surface roughness. 3. It has high wear resistance and can minimize dust generation. 4. Due to the high uniformity of the coating thickness, it can accommodate strict dimensional tolerances. 5. The coating process can be limited to only the necessary areas by using masking.
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