【摘要】 实验对比了新型单刃倾面扁截齿与普通扁截自的切削性能，并采用有限元法计算分析了这两种截齿的应力分布，得出新型单刃倾面扁截齿优于普通扁截齿的初步结论。更多还原

【Abstract】 The paper compares the cutting performance of a new type of radial bit which has a single -inclination cutting edge with a conventional bit ,and analyzes and calculates the stresses of the both bits by finite element method .The results show that the new bit is superior to the conventional one.更多还原