一、引言光学玻璃的精磨,几十年来一直采用散粒磨料加工即所谓自由研磨。其加工效率较低,表面粗糙度也较差。如何提高精磨生产率及零件的表面质量,是国内外光学零件加工中的一个重要问题。采用金刚石精磨片(简称精磨片)对光学零件进行高速精磨的新工艺,在国外是 I. INTRODUCTION Optical glass grinding, for decades, has been using abrasive abrasive processing that the so-called free grinding. Its processing efficiency is low, the surface roughness is also poor. How to improve the precision grinding productivity and the surface quality of components is an important issue in the processing of optical components at home and abroad. The use of diamond grinding film (referred to as fine grinding film) optical components for high-speed grinding new technology in foreign countries