这是沈阳第一机床厂新近研制的,用于超精车削电子计算机磁盘基片平面的专用车床。该机床除采用了静压轴承、静压导轨、可控硅无级调速等技术外,还采用了真空吸盘吸持工件方式、吸尘装置、喷雾冷却装置,以及弹性垫铁等隔振措施。机床已于6月份进行了样机鉴定。各项精度、性能达 This is the first machine tool factory in Shenyang newly developed for ultra-fine turning electronic computer disk substrate plane lathe. In addition to the use of the machine tool static pressure bearings, hydrostatic guide, SCR stepless speed and other technologies, but also the use of a vacuum suction gripping the workpiece, vacuum cleaners, spray cooling devices, and elastic horn and other vibration isolation measures . The machine has been prototyped in June. The accuracy, performance up to