1) normal pitch
法向齿距
1.
Firstly, the limits of spherical hob and advantages of elliptic hob were discussed; then, some basic theoretical problems such as main parameters, the equations of helicoids, lead angle, normal pitch errors and circularity errors were analysed, and this will provide a theoretical foundation for the design and research of elliptical spherical hob.
介绍了一种加工内齿轮的新型刀具椭球形滚刀,首先论述了球形滚刀的局限性和椭球滚刀的优越性,然后就椭球形滚刀的基本参数,螺旋面方程和滚刀的螺旋线升角以及椭球形滚刀法向齿距误差和法向圆度误差等基本理论问题进行了论述,为设计和研究椭球形滚刀提供理论依据。
2) axial pitch
轴向齿距
3) normal circular pitch
法面齿距
4) normal profile
法向齿廊
5) normal tooth thickness
法向齿厚
6) normal profile
法向齿廓
补充资料：齿距
齿距
齿距 病名。系指齿龂上长出如鸡足距，误触则疼痛连心的病证。见《外科启玄》卷七。生于上龈者系足阳明胃经之毒，生于下龈者为手阳明大肠经之毒。治宜清泻阳明热毒。方用清胃散加减，或选黄连解毒汤之类调治。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条