在批林批孔运动推动下,我厂工具科革命职工抓革命促生产,自力更生试制成功了一台供程序控制线切割机使用的精密自动旋转工作台。由原二座标,增加了回转座标,扩大了线切割机使用范围。精密自动旋转工作台由电子计算机控制,可以自动旋转任一角度。可供加工复式冲模和 Driven by the Lin Chi-bing movement, the revolutionary workers of the tooling division of our factory caught the revolution and promoted production. The trial production of a precision automatic rotary table for the program-controlled wire cutting machine was successfully completed. The original two coordinates, an increase of rotary coordinates, expanding the use of wire cutting machine. Precision automatic rotary table by computer control, you can automatically rotate any angle. For processing double die and die