参数化齿轮全齿廓自动生成及实现方法  

Study on Parametric Gear Teeth Profile Generating and Realization Method

作　　者：谢征恒[1] 毛立民[1] 过玉清[1] 

机构地区：[1]东华大学机械工程学院,上海201620

出　　处：《东华大学学报（自然科学版）》2009年第1期90-93,122,共5页Journal of Donghua University(Natural Science)

摘　　要：研究了根据共轭齿形原理生成齿轮全齿廓的数值解算方法,在此基础上实现了基于Solidworks API的齿轮参数化设计及三维自动造型,解决了齿轮造型中全齿廓曲线生成的难题.可以精确生成少齿数齿轮的齿廓曲线,为进一步采用计算机有限元仿真分析进行齿轮强度校核提供了有力的工具.A numerical algorithm to parametrically generate complete gear teeth profile based on conjugate teeth profile principle was studied. On this basis, gear 3D modeling and parametrical gear design were realized by Solidworks API. The difficult issue to generate complete teeth profile in gear 3D modeling was solved. The program can accurately generate minor teeth number gear, which provides a useful tool for further using finite element analysis to conduct teeth stress analysis.

关 键 词：SOLIDWORKS API 共轭齿形 参数化齿轮设计 计算机辅助设计 

分 类 号：TH132.4[机械工程—机械制造及自动化]