The measuring instrument can measure addendumcircle and dedendum circle diameter of odd-tooth gears.
这种测量工具用以测量奇数齿齿轮的齿顶圆和齿根圆直径。
2
Abstract: this paper designs a measuring instrument which can measure addendumcircle and dedendum circle diameter of odd_tooth gears and can define all main parameters of gears.
文摘：设计了一种测量工具，用以测量奇数齿齿轮的齿顶圆和齿根圆直径，以便确定齿轮的主要参数。
3
The spiral angle of graduated circle was rough estimated by measuring the addendumcircle diameter and modified on milling machine.