斜齿轮参数化设计系统开发  

Development of helical gear parametric design system

作　　者：张建权[1] 侯力[1] 张祺[1] 蒋维旭[1] 刘松[1] 

机构地区：[1]四川大学制造科学与工程学院,成都610065

出　　处：《机械设计与制造》2011年第9期4-6,共3页Machinery Design & Manufacture

基　　金：机械传动国家重点实验室(重庆大学)开放基金资助(SKLMT-KFKT-200901)

摘　　要：采用UG自带的二次开发工具UG/Open,结合标准斜齿轮的设计流程,开发了一种基于程序的斜齿轮参数化设计系统。首先运用Visual C++中的MFC类库设计系统数据库的界面,使用COM组件完成访问和修改数据库中的设计参数,并通过UG/Open API将得到的参数回传给主程序,然后调用UG/Open Grip编写的斜齿轮参数化设计程序,最终实现了标准渐开线斜齿轮的精确建模;该系统实现了知识重用,提高了斜齿轮三维数字模型的造型精度和设计效率,创建的模型能够很好的满足后续的CAE分析的要求。Combined with the design flow of standard helical gear,a parametric design system of he-lical gear based on program was developed with UG/Open.The system database interface was created with MFC class library in Visual C＋＋,the data base visit and modification were completed by using the COM component.After the parameters were returned to the main program by UG/Open API,the precision model-ing for standard involute helical gear was built by calling the parametric modeling program written in UG/ Open Grip.The system achieved the knowledge reuse,and improved the three-dimensional digital modeling accuracy and design efficiency of helical gear.These models created can fully meet the requirements of fol-low-up CAE analysis.

关 键 词：斜齿轮 UG二次开发 参数化设计 MFC 

分 类 号：TH12[机械工程—机械设计及理论] TP391.72[自动化与计算机技术—计算机应用技术]