利用UG/NX的二次开发技术实现齿轮参数化设计

介绍了UG/Open API,UG/Open MenuScript,UG/Open UIStyler的使用方法.通过样条曲线拟合、特征操作等技术生成渐开线齿轮的三维模型.利用UG/NX的二次开发模块和参数化建模技术实现了渐开线齿轮参数化设计.;The ways to use UG/Open API,UG/Open MenuScript and UG/Open UIStyler are introduced.The involute gear is created by UG feature operation and spline fit.Development parametric design of the gear is realized by using UG/NX second development and parametric modeling module