Lapping Machines: Ultra-Precision for Surface Finishing
1. Introduction Lapping machines achieve ultra-precision surface finishing through abrasive lapping, differing from grinders by using loose abrasives for gentle material removal. They are essential for components requiring extreme precision (flatness ≤ 0.001 mm, Ra ≤ 0.02 μm), such as precision bearings, optical parts, and electronic components. 2. Structure and Working Principle 2.1 Core Components …
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