一、光学玻璃的加工技术在过去的十多年中,在玻璃光学零件的加工方面研究了许多新技术,并在工厂中得到了稳定的应用。例如,高速抛光、刚性模成盘加工、金刚石精磨片或聚氨脂抛光层等的采用,生产率与以前相比,得到了大幅度地提高。玻璃加工技术,与本世纪中期的一般生产技术水平相比较,不能不说是相当落后的。以零件材料加工速度作例子来看,那时期金属切削速度或磨削速度,在对数座标图上几乎以直 First, the optical glass processing technology In the past ten years, the optical glass parts in the processing of many new technologies, and in the factory has been a stable application. For example, high-speed polishing, rigid die plate processing, diamond polishing pad or polyurethane polishing layer and so on, the productivity compared with the previous, has been greatly improved. Glass processing technology, compared with the general production technology of the middle of this century, can not but be quite backward. To material processing speed as an example, when the metal cutting speed or grinding speed, on the logarithmic plot almost straight