电镀金刚石砂轮磨削光学玻璃表面质量综述

摘要

目前光学玻璃被广泛应用到航空航天、光电、空间技术以及精密工程等领域,其表面质量的加工要求越来越高.通过研究电镀金刚石砂轮对光学玻璃的磨削加工,从磨削力和表面形貌两方面分析了磨削参数对光学玻璃表面质量的影响,综述了超声磨削和模压成型两种加工方式的研究进展,并预测了未来光学玻璃加工的发展趋势.%Optical glass is widely applied in aerospace, photoelectricity, space technology, precision engineering and other fields.Requirements on surface quality of optical glass are getting higher and higher.In this paper, grinding optical glasses with large abrasive eletroplated diamond wheel is researched, including the influence of grinding parameters on surface quality of optical glass from two aspects of grinding force and surface morphology.In addition, the research progress of two kinds of machining methods, namely ultrasonic grinding and compression molding, are reviewed and the future development trend of optical glasses processing has been predicted.