为了适应生产发展的需要,我厂新工艺试验室与八O车间共同研制了一台加工螺纹抽钉的组合机床(图1),承担螺纹抽钉(图2)的最后三道加工工序-钻d笙、dZ孔及攻螺纹。该机床主要由三个FT06型风动钻削动力头、一个 In order to meet the needs of the development of production, our factory new technology laboratory and the eight O workshop jointly developed a combination of thread processing machine screw (Figure 1), undertake screw thread nailing (Figure 2) the last three processes - drill d Sheng, dZ hole and tapping thread. The machine is mainly composed of three FT06-type pneumatic drilling power head, one