摘要
介绍了在ANSYS平台下建立圆柱内齿轮三维有限元模型的方法,并运用此法建立了复杂结构圆柱内齿轮的三维有限元模型。在建模过程中,运用APDL编制了创建渐开线齿廓的通用命令流,极大地提高了渐开线直齿轮建模的效率。规则网格有限元模型的建立,为内齿轮的精确分析奠定了基础。
The method how to create 3 - D finite element model of intemal spur gear under the ANSYS platform was introduced, and based on the method, 3 - D finite element model of complicated structure involute internal spur gear was built. During creating the model, the universal command stream of involute profile was pro- grammed with the help of APDL. So the efficiency of building the model of involute spur gear was improved greatly. The establishment of regular mesh finite element model laid a foundation for further exact analysis of the gear.
出处
《煤矿机械》
北大核心
2008年第5期200-201,共2页
Coal Mine Machinery
基金
内蒙古自然科学基金项目(200607010707)
