基于Solidworks的渐开线齿轮建模方法研究

The Modeling Method of Involute Gear based on Solidworks

齿轮传动是机械系统中应用广泛的一种传动形式,其中以渐开线齿轮应用最广泛。齿轮建模是齿轮传动机构仿真的基础。因此,提出一种基于solidworks软件本身来进行渐开线齿轮建模的方法,该方法不仅可以绘制出准确的渐开线齿廓,且操作方便,能满足三维仿真的要求。

Gear drive has extensive application in mechanical transmission system, and the involute profile gear is the most widely used type of transmission form. Exact modeling design for gear is foundation of simulation of gear drive. In this text a modeling method of involute gear is proposed with Lofting surface method of Solidworks. An exact tooth profile modeling of involute gear is obtained with this method; it is easy operation and satisfied requirement of simulation.