拖拉机齿轮泵变位齿轮参数化建模及运动仿真  

Parametric Modeling and Motion Simulation of Modified Gears in Gear Pump of Tractor

作　　者：李静[1] 卢博友[1] 千勃兴[1] 白应光[1] 

机构地区：[1]西北农林科技大学机械与电子工程学院,陕西杨凌712100

出　　处：《农机化研究》2013年第10期186-189,共4页Journal of Agricultural Mechanization Research

基　　金：陕西杨凌农业机械化新技术新机具实验示范园建设项目(陕农机发2000064)

摘　　要：齿轮泵在拖拉机液压系统中起着重要作用,直接影响着拖拉机的工作性能。齿轮泵大多采用的是变位齿轮,对变位齿轮进行研究分析十分必要。为此,通过Pro/E对齿轮泵变位齿轮进行参数化建模,证明参数化建模技术可行,并举例对拖拉机齿轮泵进行运动仿真,生成分析的测量结果图,为以后齿轮泵的仿真加工及有限元分析打下了基础,也为对拖拉机进行深入分析研究奠定了基础。In this paper,Gear pump plays an important role in the tractor hydraulic system,a direct impact on the performance of the tractor.Modified gears are used in most of the gear pump,therefore research and analysis in modified gears plays a vital role.Parametric modeling in modified gears of gear pump through Pro/E,and prove the technical feasibility of parametric modeling through examples,and motion simulation in gear pump of tractor,generate diagram of the measurement results of the analysis,laid a foundation for later processing of the simulation of the gear pump,and thus lay the foundation for further analysis on the tractor.

关 键 词：变位齿轮 PRO E 参数化建模 运动仿真 

分 类 号：S219.03[农业科学—农业机械化工程]