Study on the Kinematics and Dynamics Simulation of Helical Gear Limited Slip Differential

Liu Xiaoyong; Wang Haoren; Cui Gaojian; Li Shaosong; Ren Haibo; Tu Yongfa

doi:10.16578/j.issn.1004.2539.2017.11.027

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Study on the Kinematics and Dynamics Simulation of Helical Gear Limited Slip Differential

更新时间：2022-10-20

- Study on the Kinematics and Dynamics Simulation of Helical Gear Limited Slip Differential
- Vol. 41, Issue 11, Pages: 137-141(2017)
- 作者机构：
  
  1. 长春工业大学机电工程学院
  2. 2. 吉林龙山有机硅集团有限公司
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2017.11.027
  CLC：
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[1]刘小勇,王浩任,崔高健,李绍松,任海波,涂永发.斜齿限滑差速器运动学与动力学仿真研究[J].机械传动,2017,41(11):137-141.

Liu Xiaoyong, Wang Haoren, Cui Gaojian, et al. Study on the Kinematics and Dynamics Simulation of Helical Gear Limited Slip Differential. [J]. 41(11):137-141(2017)
[1]刘小勇,王浩任,崔高健,李绍松,任海波,涂永发.斜齿限滑差速器运动学与动力学仿真研究[J].机械传动,2017,41(11):137-141. DOI： 10.16578/j.issn.1004.2539.2017.11.027.

Liu Xiaoyong, Wang Haoren, Cui Gaojian, et al. Study on the Kinematics and Dynamics Simulation of Helical Gear Limited Slip Differential. [J]. 41(11):137-141(2017) DOI： 10.16578/j.issn.1004.2539.2017.11.027.

摘要

利用CATIA软件建立了斜齿限滑差速器的三维实体模型,并将实体模型导入ADAMS/View中创建了虚拟样机模型。在虚拟环境中,对斜齿限滑差速器进行了良好路面和双附着系数路面直线行驶两种典型工况下的运动学和动力学仿真,得出了齿轮的转速特性曲线、啮合力仿真曲线及限滑时转矩变化曲线。通过对仿真结果与理论数值的对比,验证了模型的正确性和仿真方法的可行性与有效性。为斜齿限滑差速器的动态优化及疲劳寿命预测提供了基础依据。

Abstract

Three-dimension solid model of helical gear limited slip differential is built by using CATIA,and then the virtual prototype model is established through importing the 3D solid model into ADAMS/View. In the virtual environment,based on the kinematics dynamics simulation and analysis with two different typical work conditions,including straight-line driving on good pavement and double tire-road friction coefficients,the torque curve,the force and angular velocity curves of helical gear of limited slip differential are acquired.By comparing with theoretical calculations values,the correctness of model and the effectiveness of simulation method are verified. The study results provide the basis for the dynamic optimization and fatigue life prediction of the helical gear limited slip differential.

关键词

限滑差速器斜齿轮运动学动力学仿真

Keywords

Limited slip differentialHelical gearKinematicsDynamicsSimulation

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