非圆齿轮机构运动轨迹微分几何研究  

The Kinematical Properties Analysis and Simulation of Differential Planet Non-circular Gear Mechanism

作　　者：何畏[1] 魏秦文[1] 郭咏梅[2] 艾志久[1] 郑华林[1] 

机构地区：[1]西南石油大学,成都610500 [2]日照职业技术学院,山东日照276826

出　　处：《机械工程师》2007年第5期76-78,共3页Mechanical Engineer

摘　　要：利用平面作图分析设计非圆齿轮节曲线和复杂机构运动特性,相对困难。文中在分析了非圆齿轮几何特性和运动学关系的基础上,利用Pro/E建立了椭圆齿轮和行星机构的三维模型,采用微分几何方法,对行星差速机构的运动轨迹曲线以及特殊位置进行了仿真分析。Using such method as planar graphical construction to design and analysis the non-circular gear＇s curve and the kinematical properties of complex mechanism is very hard, mostly because its curves are complicated. Based on the analysis of elliptic gears geometry and kinematics characteristics, this paper has built its three-dimensional model with Pro/E. By means of differential geometric approach, it has carried on the analysis and the simulation of the differential planet non-circular gear mechanism＇s trajectory curve, both with its special position＇s characteristics.

关 键 词：非圆齿轮 轨迹曲线 运动分析 仿真 

分 类 号：TH112[机械工程—机械设计及理论]