单件小批量生产高精度八面镜鼓,过去采用传统的手工单件加工的方法,加工效率不高,为此,我们利用普通双轴机采用连续整形环式抛光方法,进行高精度玻璃八面镜鼓的加工,实践表明,本方法对产品加工质量与效率均有明显提高。本文就此作一介绍。所需加工的玻璃八面镜鼓的主要技术要求如图1所示。从图1中可以看出此零件的综合精度要求较高,而孔的存在又给角度测量带来困难。在所有技术要求中,由于角度 Small single-piece production of high-precision octagonal mirror drum, the past, the use of traditional manual single-piece processing methods, processing efficiency is not high, therefore, we use ordinary biaxial machine continuous plastic ring polishing method for high-precision glass eight Mirror drum processing, practice shows that the method of product processing quality and efficiency have improved significantly. This article makes an introduction. The required processing of glass octagonal drums the main technical requirements shown in Figure 1. It can be seen from Figure 1 that the accuracy of the part is higher, and the existence of the hole gives the angle measurement difficulty. In all technical requirements, due to the angle