Modal Analysis and Optimization Method of Flexspline of Harmonic Reducer

Yang Wang; Qianqian Liu; Xiaobiao Mu; Hao Wang

doi:10.16578/j.issn.1004.2539.2021.12.017

您当前的位置：

首页 >

文章列表页 >

Modal Analysis and Optimization Method of Flexspline of Harmonic Reducer

Test·Analysis | 更新时间：2022-09-15

- Modal Analysis and Optimization Method of Flexspline of Harmonic Reducer
- Journal of Mechanical Transmission Vol. 45, Issue 12, Pages: 107-111(2021)
- 作者机构：
  
  1.北京中技克美谐波传动股份有限公司，北京 101300
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2021.12.017
  CLC：
扫描看全文
王洋,刘倩倩,穆晓彪等.谐波减速器柔轮模态分析与优化方法[J].机械传动,2021,45(12):107-111.

Wang Yang,Liu Qianqian,Mu Xiaobiao,et al.Modal Analysis and Optimization Method of Flexspline of Harmonic Reducer[J].Journal of Mechanical Transmission,2021,45(12):107-111.
王洋,刘倩倩,穆晓彪等.谐波减速器柔轮模态分析与优化方法[J].机械传动,2021,45(12):107-111. DOI： 10.16578/j.issn.1004.2539.2021.12.017.

Wang Yang,Liu Qianqian,Mu Xiaobiao,et al.Modal Analysis and Optimization Method of Flexspline of Harmonic Reducer[J].Journal of Mechanical Transmission,2021,45(12):107-111. DOI： 10.16578/j.issn.1004.2539.2021.12.017.

摘要

针对柔轮小型化、轻量化、高谐振频率的设计需求，以柔轮内径、长径比、厚径比和齿宽系数为研究变量，基于有限元软件Ansys，采用响应面法参数优化分析探究了各参数变化对柔轮固有频率的影响。结果表明，在柔轮小型化的设计过程中，柔轮内径和长径比的减小会引起其固有频率的增加，厚径比和齿宽系数的减小会导致其固有频率增大；但其固有频率都大于减速器工作的激励频率，因此，不会发生共振，不影响正常工作。

Abstract

In response to the design requirements of miniaturization，lightweight and high resonance frequency of the flexspline，the inner diameter，aspect ratio，thickness-diameter ratio and tooth width coefficient of the flexspline are used as research variables. Based on the finite element Ansys，the response surface method parameter optimization analysis is used to explore the influence of the changes of each parameter on the natural frequency of the flexspline. The results show that，in the design process of the flexspline miniaturization，the decrease of the inner diameter and the aspect ratio of the flexspline will increase its natural frequency，and the decrease of the thickness-diameter ratio and the tooth width coefficient will increase its natural frequency，but its natural frequency is greater than the working excitation frequency of the reducer，and resonance will not occur to affect normal operation.

关键词

谐波减速器响应面法模态固有频率

Keywords

Harmonic reducerResponse surface methodModalNatural frequency

references

王瑞锋，张立勇，张建伟，等.谐波齿轮传动概述［J］.机械传动，2019，43（1）：171-176.

WANG Ruifeng，ZHANG Liyong，ZHANG Jianwei，et al.Overview of harmonic gear transmission［J］.Journal ofMechanical Transmission，2019，43（1）：171-176.

沈允文，叶庆泰.谐波齿轮传动的理论和设计［M］.北京：机械工业出版社，1985：35-40.

SHEN Yunwen，YE Qingtai.The theory and design of harmonic gear drive［M］.Beijing：Mechanical Industry Press，1985：35-40.

袁安富，邱胜峰，施徐凯.双圆弧柔轮齿形参数对谐波齿轮传动共轭特性的影响［J］.机械传动，2020，44（5）：107-112.

YUAN Anfu，QIU Shengfeng，SHI Xukai.The influence of the tooth profile parameters of the double arc flexspline on the conjugate characteristics of the harmonic gear transmission［J］.Journal of Mechanical Transmission，2020，44（5）：107-112.

LEON D，ARZOLA N，TOVAR A.Statistical analysis of the influence of tooth geometry in the performance of a harmonic drive［J］.Journal of the Brazilian Society of Mechanical Sciences and Engineering，2015，37（2）：723-735.

ISHIKAWA S，KIYOSAWA Y.Flexing contact type gear drive of non-profile-shifted two-circular-arc composite tooth profile：US5458023［P］.1995-10-17.

赵建虎.谐波传动机构柔轮的应力分布及寿命特性分析［D］.哈尔滨：哈尔滨工业大学，2013：20-24.

ZHAO Jianhu.Analysis of stress distribution and life characteristics of flexspline of harmonic drive mechanism［D］.Harbin：Harbin Institute of Technology，2013：20-24.

高海波，李志刚，邓宗全.基于ANSYS的杯形柔轮结构参数对柔轮应力的敏感度分析［J］.机械工程学报，2010，46（5）：1-7.

GAO Haibo，LI Zhigang，DENG Zongquan.Sensitivity analysis of cup-shaped flexspline structure parameters to flexspline stress based on ANSYS［J］.Journal of Mechanical Engineering，2010，46（5）：1-7.

徐玉升.基于ANSYS的谐波齿轮柔轮的有限元模态分析［J］.科技资讯，2014，12（13）：32.

XU Yusheng.Finite element modal analysis of harmonic gear flexspline based on ANSYS［J］.Science and Technology Information，2014，12（13）：32.

余宁，阮毅，王智圣.双圆弧齿型谐波减速器柔轮的模态分析［J］.机电工程技术，2018，47（12）：19-21.

YU Ning，RUAN Yi，WANG Zhisheng.Modal analysis of the flexspline of the double-arc tooth type harmonic reducer［J］.Mechatronic Engineering Technology，2018，47（12）：19-21.

吴伟国，于鹏飞，侯月阳.短筒柔轮谐波齿轮传动新设计新工艺与实验［J］.哈尔滨工业大学学报，2014，46（1）：40-46.

WU Weiguo，YU Pengfei，HOU Yueyang.New design，new technology and experiment of short tube flexible gear harmonic gear transmission［J］.Journal of Harbin Institute of Technology，2014，46（1）：40-46.

彭盼道.短筒柔轮谐波减速器设计与有限元分析［D］.广州：华南理工大学，2018：45-57.

PENG Pandao.Design and finite element analysis of harmonic drive with short flexspline［D］.Guangzhou：South China University of Technology，2018：45-57.

张雷，张立华，王家序，等.基于响应面的柔轮应力和刚度分析［J］.浙江大学学报（工学版），2019，53（4）：638-644.

ZHANG Lei，ZHANG Lihua，WANG Jiaxu，et al.Analysis of stress and stiffness of flexspline based on response surface method［J］.Journal of Zhejiang University （Engineering Edition），2019，53（4）：638-644.

赵罘，辛洪兵.谐波减速器刚轮的模态分析［J］.机械设计与研究，2005（6）：58-60.

ZHAO Fu，XIN Hongbing.Modal analysis of rigid wheel of harmonic reducer［J］.Machine Design and Research，2005（6）：58-60.

张雷，杨伟超，蒋倩倩，等.谐波减速器核心部件结构应力分析［J］.机械传动，2018，42（12）：114-117.

ZHANG Lei，YANG Weichao，JIANG Qianqian，et al.Structural stress analysis of the core components of the harmonic reducer［J］.Journal of Mechanical Transmission，2018，42（12）：114-117.

Harmonic Drive Systems Inc.精密控制用谐波减速机：Harmonic Drive组合型产品综合目录［Z］.上海：哈默纳科（上海）商贸有限公司，2013：5-45.

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Tooth Profile Modification and Experimental Study of Double Circular Arc Flexsplines in Harmonic Reducers

Parameter Sensitivity Analysis of Natural Frequency of a Two Branch Herringbone Gear Transmission System

Finite Element Analysis of Flexsplines of Cone-beam Oral CT Harmonic Reducers

Research on the Influence of the RV-40E Reducer Modal on Its Transmission Error

Establishment of Hysteresis Stiffness Model and Kinematic Precision Analysis of Manipulators

Related Author

No data

Related Institution

Zhejiang Provincial Key Lab of Part Rolling Technology, Ningbo University

Ningbo Zhongda Leader Intelligent Transmission Co., Ltd.

School of Mechanical Engineering, Northwestern Polytechnical University

College of Medical Technology and Engineering, Henan University of Science and Technology

School of Mechanical Engineering, Hubei University of Technology

⁰