A kind of easy measuringtool for big gear is introduced.
介绍一种测量大齿轮的简易工具。
2
This paper introduces the method of simple conversion measuring and calculation for gear rack thickness with depthometer as prime measuringtool and measuring Pin, measuring ball as auxiliary tool.
介绍了以深度尺为量具，以棒、球为辅件的齿条齿厚简易转化测量与计算方法。
3
To measure the basic geometric parameter of gear with the common measuringtool and increase the students' experiment ability are introduced.