气囊抛光曲面光学零件工艺参数对抛光区特征影响的研究  

Study on influences of processing parameters on polishing spot for curved optical work-piece in bonnet polishing

作　　者：龚金成[1] 谢大纲[1] 宋剑锋[1] 姚英学[1] 

机构地区：[1]哈尔滨工业大学 机电工程学院,黑龙江哈尔滨150001

出　　处：《燕山大学学报》2008年第3期197-200,共4页Journal of Yanshan University

基　　金：哈尔滨工业大学校基金(HIT.2001.10);哈尔滨市青年基金(2002AFQXJ040)

摘　　要：首先介绍了气囊抛光的原理,然后在自行研制的气囊抛光实验样机上,对曲面光学零件进行了抛光实验,研究了进动角、气囊压缩量、气囊内部压力、气囊转速以及工件的曲率半径几个重要的工艺参数对球面光学玻璃抛光区影响情况,总结了各工艺参数对抛光区的影响规律,给出了曲面光学零件工艺参数合理的抛光区取值范围。In this paper, firstly the theory of bonnet polishing is described. Then the influences of different important processing parameters on the size and shape of ＂polishing spot＂ for spherical optical work-pieces are studied by the experiments on the trialmanufacturing machine. In the end, for the spherical work-piece in bonnet polishing, the influence rules of the processing parameters on the polishing spot and the value span of the process parameters are given.

关 键 词：气囊抛光 工艺参数 抛光区 

分 类 号：TH161.1[机械工程—机械制造及自动化]