摘要
根据圆弧齿线圆柱齿轮的轮齿特征和成型原理,利用SolidWorks建立理想圆弧齿线圆柱齿轮基本齿条的三维模型,通过模拟实际加工过程中该齿条与齿轮的啮合运动,借助VB实现了该齿轮的参数化几何造型,最后将造型过程做成插件集成于该软件环境中。该方法通过仿真加工过程实现圆弧齿线圆柱齿轮的三维造型,提高了圆弧齿线圆柱齿轮的精确度和建模效率,为该齿轮的运动仿真和数控加工以及有限元分析等奠定了基础。
Based on the characteristic of gear teeth and molding principle for the cylindrical gears with curvi- linear shape teeth, a 3D model of basic rack for such gears was built by SolidWorks. The simulation of mes- hing motion of gear rack and gear in manufacture procedure was conducted. The parametric geometry mod- eling was built by VB and the process of modeling was made into plugin, which was integrated to the soft- ware environment. The method established the cylindrical gears with curvilinear shape teeth by simulating the process procedure, improved the accuracy and efficiency of modeling, and can lay the foundation of mo- tion simulation analysis , NC machiningand finite element analysis.
出处
《组合机床与自动化加工技术》
北大核心
2014年第4期101-103,107,共4页
Modular Machine Tool & Automatic Manufacturing Technique
基金
国家自然科学基金资助项目(51375320)
