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Date of Publication:2022-10-06

Journal:兵工学报

Issue:12

Page Number:1528-1532

ISSN No.:1000-1093

Abstract:As potassium dihydrogen phosphate (KDP) has several weak points such as being soft, brittle and anisotropic from the point of view of machining, it is the most difficult machining material used for modern optical components. The effect of different grinding parameters on grinding force and surface topography was preliminarily revealed by the experiment of grinding KDP with the ordinary grinding wheels made from corindon and diamond resin. Theoretical calculation on the critical depth in grinding KDP crystal was given. Ultra-precision grinding for better surface topography of KDP mono-crystal was explored.

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