一种螺旋锥齿轮建模方法介绍

Introduction to Modeling Method of Spiral Bevel Gear

推导了弧齿锥齿轮的各段曲线在球面坐标下的数学表达式,介绍了Pro/E环境下实现弧齿锥齿轮三维参数化造型的方法及步骤。三维模型的创建为弧齿锥齿轮的动态仿真、干涉检验、有限元分析及NC加工奠定了基础。

The article inferred the mathematics expression of spiral bevel gear curves under the spatial polar coordinates,introduced the method and step of spiral bevel gear three dimensional parametric modeling under Pro/E environment.Three-dimensional model lays the foundation for the dynamic simulation,interference examination,finite element analysis and NC processing of spical bevel gears.