图1是弹头旋压模设计图。由图便知,加工困难之处是小头端面尺寸φ8.035_(-0.01)毫米难以保证。小头端面的加工,过去的工艺方法是,当旋转部位全部加工完毕达到图纸要求后,将莫氏5号锥体插入定位锥体方箱中,在平面磨床 Figure 1 is a warhead spinning mold design. As can be seen from the figure, the processing difficulty is the head face size φ8.035 _ (- 0.01) mm is difficult to guarantee. Head face of the small processing, the past process is that when all parts of the rotary processing to meet the requirements of the drawings, the Morse No. 5 cone inserted into the positioning cone box, in the surface grinder