The paper give out a new structure of non-relieved gea r hob and its design procedures. It makes the design and manufacture of this kin d of cutter become possible.

• 介绍了一种集工艺刀夹与刀体于一体的转位式圆磨法滚刀的结构，并对该刀具设计的关键问题--刀槽和刃形的设计计算进行了公式推导。