Research of Internal Excitation of Helical Gear Meshing Transmission

Yue Huijun; Song Yuanyuan; Liu Yang; Xu Xiangyang

doi:10.16578/j.issn.1004.2539.2018.10.005

您当前的位置：

首页 >

文章列表页 >

Research of Internal Excitation of Helical Gear Meshing Transmission

更新时间：2022-10-20

- Research of Internal Excitation of Helical Gear Meshing Transmission
- Vol. 42, Issue 10, Pages: 24-28(2018)
- 作者机构：
  
  1. 北京航天发射技术研究所
  2. 交通运输部规划研究院
  3. 北京航空航天大学交通科学与工程学院
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2018.10.005
  CLC：
扫描看全文
[1]岳会军,宋媛媛,刘洋,徐向阳.斜齿轮啮合传动内部激励研究[J].机械传动,2018,42(10):24-28+34.

Yue Huijun, Song Yuanyuan, Liu Yang, et al. Research of Internal Excitation of Helical Gear Meshing Transmission. [J]. 42(10):24-28(2018)
[1]岳会军,宋媛媛,刘洋,徐向阳.斜齿轮啮合传动内部激励研究[J].机械传动,2018,42(10):24-28+34. DOI： 10.16578/j.issn.1004.2539.2018.10.005.

Yue Huijun, Song Yuanyuan, Liu Yang, et al. Research of Internal Excitation of Helical Gear Meshing Transmission. [J]. 42(10):24-28(2018) DOI： 10.16578/j.issn.1004.2539.2018.10.005.

摘要

齿轮啮合传动的内部激励是引起齿轮振动和噪声的关键因素,以某8挡自动变速器中一对常啮合斜齿轮为研究对象,对其啮合传动过程的内部激励开展全面深入研究,包括齿面接触状态、时变啮合刚度、误差激励和啮合冲击。采用有限元法分析斜齿轮的静态和动态接触过程,得到齿面接触应力的大小及分布;采用接触线长度变化表示时变啮合刚度的理论方法和采用有限元仿真的方法得到斜齿轮传动的时变啮合刚度曲线;采用理论计算和有限元法分析斜齿轮误差激励,包含啮合误差、静态传递误差和动态传递误差;采用有限元法分析啮合冲击,得到齿轮传动过程的齿根应力;采用有限元法计算齿面接触线上应力分布。研究为斜齿轮传动状态的改善提供了基础。

Abstract

The internal excitation of gear meshing transmission is the key factor that causes gear vibration and noise. Taking a pair of constant meshing helical gears in an 8-speed automatic transmission as the research object,the internal excitation of meshing transmission process is studied thoroughly,including the tooth surface contact state,time-varying meshing stiffness,error excitation and meshing impact. The finite element method is used to analyze the static and dynamic contact process of helical gears to get the magnitude and distribution of tooth contact stress. The change of contact line length is used to represent the time-varying meshing stiffness. The time-varying meshing stiffness of helical gear is obtained by theoretical analysis and finite-element simulation. Theoretical analysis and finite-element method are used to analyze the error excitation of helical gears,including the meshing error,the static transmission error and the dynamic transmission error. The finite-element method is used to analyze the meshing impact to obtain the root stress of gear transmission. The stress distribution on tooth contact line is calculated by the finite-element method. The above research lays the foundation for the improvement of helical gear transmission state.

关键词

斜齿轮啮合接触分析啮合刚度误差激励啮合冲击

Keywords

Helical gearMeshing contact analysisMeshing stiffnessError excitationMeshing impact

references

Views

332

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Study on an Improved Algorithm for Helical Gear Meshing Stiffness and Its Influencing Factors

Study on the New Method of Finite Element Analysis of Helical Gear Contact

Calculation and Analysis of Meshing Stiffness of Helical Gear Considering Installation Error

Crack Propagation Simulation and Meshing Stiffness Analysis of Disposable Harmonic Gears

Study on Meshing Stiffness and Dynamic Characteristics of Fine High Tooth Gears

Related Author

No data

Related Institution

Chongqing Tsingshan Industry Co., Ltd.

College of Mechanical and Electrical Engineering, Nanjing University of Aeronautics and Astronautics

School of Mechanical and Automotive Engineering, South China University of Technology

School of Mechatronics Engineering, Harbin Institute of Technology

School of Mechanical Engineering, Xinjiang University

⁰