齿轮测绘的CAD

The CAD of Gear Survey and Drawing

齿轮测绘是工业生产活动中经常遇到的一项工作，而测绘后推算出原齿轮的主要参数更是一个繁琐的过程，因此，应生产单位的要求，并为了解决这一问题，编制了齿轮测绘的ＣＡＤ系统．阐述了齿轮测绘、推算的基本原理以及齿轮测绘ＣＡＤ系统的程序实现．

Gear survey and drawing are the work often met in industrial production activities whereas the calculation of parmeters of survey and drawing is a more complicated process.In order to solve this problem according to the requirement of the production units the it designs CAD system of gear survey and drawing this paper mainly deals with the basic principe of calculation and the program realization of CAD system of gear survey and drawing.