前言国外光学零件加工工艺在60—70年代有长足的进展。首先,在传统的粗磨、精磨、抛光工艺不断改善的基础上,建立了精密零件高速生产线,稳定地用于光学零件成批大量生产中,使1—3道光圈中等尺寸的球面光学零件实现了定时定光圈的高速生产。可加工出面形精度达λ/150的平面光学零件。其次,由于军事技术、宇航技术、激光技术、红外技术、分析 Foreword Foreign optical parts processing technology in the 60-70 years have made considerable progress. First of all, on the basis of the continuous improvement of the traditional coarse grinding, fine grinding and polishing process, a high-speed production line of precision parts has been established which is stably used in batch mass production of optical parts so that the spherical optical parts with medium size of 1-3 iris Realize a fixed timing high-speed aperture production. Can be processed out of shape accuracy of λ / 150 plane optical components. Second, due to military technology, aerospace technology, laser technology, infrared technology, analysis