基于UG的曲线齿圆柱齿轮的特征建模  

The Feature Modeling of Gear with Curvilinear-tooth Based on UG

作　　者：蒋维旭[1,2] 侯力[1,2] 张建权[1,2] 张祺[1,2] 刘松[1,2] 

机构地区：[1]四川大学制造科学与工程学院,成都610065 [2]重庆大学机械传动国家重点实验室,重庆400044

出　　处：《组合机床与自动化加工技术》2010年第12期47-49,共3页Modular Machine Tool & Automatic Manufacturing Technique

基　　金：重庆大学机械传动国家重点实验室开放课题基金(SKLMT-EFKT-200901)

摘　　要：曲线齿圆柱齿轮传动作为一种新型的齿轮传动,不仅继承了传统齿轮的优点,还有传动平稳、接触线长、加工工艺简单等优点。根据曲线齿圆柱齿轮的加工原理,提出基于齿轮齿条啮合原理的曲线齿圆柱齿轮的特征建模方法;同时以二次开发工具UG/Open GRIP编写程序实现曲线齿圆柱齿轮的仿真加工。建立的曲线齿圆柱齿轮的实体模型,可以进行曲线齿圆柱齿轮的模拟装配、干涉检验、运动仿真和有限元强度分析,为曲线齿圆柱齿轮的优化设计、制造和分析检验打下基础。Gear with curvilinear-tooth is a new kind of gears,inherits the advantages of the traditional gears and has smooth transmission,longer contact-line,simple manufacture and so on.It takes the Feature Modeling to complete the geometry model of the gear with curvilinear-tooth based on the theory of meshing between gears and rocks,and makes program of completing the modeling of gear with curvilinear-tooth conveniently and quickly by development of UG/Open GRIP.It can assembly,interference inspection,motion simulation and finite element strength analysis through the model created by this way,which lay the foundation for optimization design,manufacture and analysis.

关 键 词：曲线齿圆柱齿轮 机械传动 特征造型 UG 

分 类 号：TH16[机械工程—机械制造及自动化] TG65[金属学及工艺—金属切削加工及机床]