【摘要】 结合具体实例,介绍了一种渐开线直齿锥齿轮的三维参数化建模方法;通过利用UG草图和表达式的功能,产生齿廓线,并将其缠绕到背锥面上,最后实现对渐开线直齿锥齿轮的三维参数化建模,从而为机械产品下一步的设计计算打下良好基础。更多还原

【Abstract】 With an example, the paper introduces a method of 3D parametric modeling of involute straight bevel gear; With the function of UG expressions and sketch, the method produces the contour line and wrap its to the back tapered face ring firstly and realizing the modeling of straight involute bevel gear in the end. It’s helpful to the next design and calculation of machine productions.更多还原