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How to Improve Precision of Mold Polishing Quality?

In mold manufacturing process, forming portion of mold often requires surface polishing. Mastering polishing technology can improve quality and service life of mold, thus improve quality of product. Mold polishing method and working principle Mold polishing usually uses oil stone strips, wool wheels, sandpaper, etc., so that surface of material is plastically deformed and convex portion of…