计算机控制小磨头抛光技术研究进展

Research Progress in Computer Controlled Optical Surfacing

计算机控制小磨头抛光技术(CCOS)是结合传统研抛经验和现代数控技术的先进工艺方法,能够高效、稳定地加工出光学非球面元件,具有广阔的应用前景。分析了计算机控制小磨头抛光技术的基本原理及该技术的发展过程,介绍了计算机控制小磨头抛光技术研究情况。对几项关键技术的研究现状进行综述,重点介绍抛光轨迹规划的研究进展。

Computer controlled optical surfacing(CCOS)is an advanced technology in which the traditional grinding and polishing experience is combined with the modern numerical control technology.It can be used to efficiently and stably process optical aspheric surface.It has broad prospects for its application.In this paper the principle and developing process related to CCOS are analyzed,and its research situation is introduced.The current situation of several important and critical technologies is reviewed and the polishing path planning is mainly introduced.