移动基圆变齿厚直齿轮的动力学仿真分析  

The dynamic emulation and analysis of involute beveloid gear that base on movement of base circle

作　　者：张志强[1] 陈小安[1] 吕俊峰[1] 

机构地区：[1]重庆大学机械传动国家重点实验室,重庆400030

出　　处：《现代制造工程》2011年第10期1-3,13,共4页Modern Manufacturing Engineering

基　　金：国家自然科学基金资助项目(51075407);重庆市自然科学重点基金资助项目(CSTC2009BA3020)

摘　　要：研究一种新型的变齿厚齿轮——移动基圆变齿厚齿轮,确定这种新型变齿厚齿轮的加工原理。利用Pro/E对其进行精确建模,将三维模型导入ADAMS软件中进行动力学仿真分析,得到其啮合力随时间的变化曲线;并将其与标准直齿轮磨损产生齿侧间隙后的啮合力曲线进行对比,说明移动基圆变齿厚齿轮调隙可以有效地改善直齿轮啮合动态特性。Studied a new type of involute beveloid gear which was formed base on the movement of base circle.Defined its manufacturing method.Using Pro/E to establish the complete and precise solid model of this new involute beveloid gear,then,import the solid model to ADAMS from Pro/E,using ADAMS to do the dynamic emulation and analysis,acquired the curve about the force of engagement.Contrast with the force of engagement about standard spur gear which has backlash.This demonstrate the adjusting of this new type involute beveloid gear could effectively improve the meshing characteristic of spur gear.

关 键 词：移动基圆 变齿厚齿轮 动力学仿真 啮合力 ADAMS软件 

分 类 号：TH132.413[机械工程—机械制造及自动化]