The chip after sliding over the tool rake face is lifted away from the tool, and the resultant curvatureof the chip is termed as chip curl.
滑过刀具前倾面的切屑被提升离开刀具,切屑弯曲的结果被称为切屑卷。
2
This paper describes the error in focimeters, the principle of selection on curvatureof inside face for vertex power of standard lenses and the method for measuring them.
本文叙述了焦度计的误差,顶焦度标准镜片内表面弯度的选择原则,以及标准镜片的测量方法等。
3
The calculating formulas on the main curvature and curvature radius of CAM and face tooth are deduced, and the calculating examples are presented.