In view of the difficulty in processing inside spherical zone,the method of processing forming cutters is introduced and the cutter designing and the process planning are also explained.

• 针对内球带加工的难点,介绍了成形刀具加工方法,并就刀具设计、工艺安排、影响零件精度的主要因素、刀片的刃磨和调整进行了阐述。