Time-varying Reliability Analysis of Planetary Gear Reducers Based on Fatigue Failure

Luo Xundiao; Liu Ganhua

doi:10.16578/j.issn.1004.2539.2024.01.015

您当前的位置：

首页 >

文章列表页 >

Time-varying Reliability Analysis of Planetary Gear Reducers Based on Fatigue Failure

Test·Analysis | 更新时间：2024-12-13

- Time-varying Reliability Analysis of Planetary Gear Reducers Based on Fatigue Failure
- Journal of Mechanical Transmission Vol. 48, Issue 1, Pages: 99-104(2024)
- 作者机构：
  
  江西理工大学机电工程学院，江西赣州 341000
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2024.01.015
  CLC：
- Published：15 January 2024，
  
  Received：20 October 2022，
  
  Revised：02 January 2023，
- 稿件说明：
移动端阅览
骆训雕,刘赣华.基于疲劳失效的行星齿轮减速器时变可靠性分析[J].机械传动,2024,48(01):99-104.

Luo Xundiao,Liu Ganhua.Time-varying Reliability Analysis of Planetary Gear Reducers Based on Fatigue Failure[J].Journal of Mechanical Transmission,2024,48(01):99-104.
骆训雕,刘赣华.基于疲劳失效的行星齿轮减速器时变可靠性分析[J].机械传动,2024,48(01):99-104. DOI： 10.16578/j.issn.1004.2539.2024.01.015.

Luo Xundiao,Liu Ganhua.Time-varying Reliability Analysis of Planetary Gear Reducers Based on Fatigue Failure[J].Journal of Mechanical Transmission,2024,48(01):99-104. DOI： 10.16578/j.issn.1004.2539.2024.01.015.

摘要

随着科技革新与社会发展，对行星齿轮减速器的可靠性要求越来越高。行星齿轮减速器运行过程中存在疲劳因素，会导致可靠度发生变化。针对这一问题，首先，根据应力-强度干涉理论，构建行星齿轮减速器在疲劳失效（主要是齿面接触疲劳失效和齿根弯曲疲劳失效）下的时变可靠性模型；其次，结合单调性定理，将时变可靠性模型简化，利用Matlab编程，求解了行星齿轮减速器的可靠度；对时变可靠性模型的各变量进行了灵敏度分析；最后，以PM90精密行星齿轮减速器为例，分别得到基于疲劳失效下的可靠度和各变量的灵敏度，阐述了在接触疲劳失效和弯曲疲劳失效下的可靠性时变规律，为行星齿轮减速器的时变可靠性分析奠定了基础。

Abstract

With technological innovation and social development

the reliability of planetary gear reducers is required to be higher and higher. However

the reliability of planetary gear reducers changes due to fatigue factors in its operation. To solve this problem

firstly

according to the stress-strength interference theory

the time-varying reliability model of planetary gear reducers under fatigue failure (mainly tooth surface contact fatigue failure and tooth root bending fatigue failure) is constructed. Secondly

combined with the monotone theorem

the time-varying reliability model is simplified

and the reliability of planetary gear reducers is solved by Matlab programming. The sensitivity of each variable of the time-varying reliability model is analyzed. Finally

taking PM90 precision planetary gear reducer as an example

the reliability and sensitivity of each variable based on fatigue failure are obtained respectively

and the time-varying law of reliability under contact fatigue failure and bending fatigue failure is expounded

which lays the foundation for the time-varying reliability analysis of planetary gear reducers.

关键词

行星齿轮减速器疲劳失效时变可靠性灵敏度分析

Keywords

Planetary gear reducerFatigue failureTime-varying reliabilitySensitivity analysis

references

潘柏松，林琮凯，项涌涌，等.考虑齿轮磨损的行星减速器传动精度时变可靠性分析及优化设计［J］.计算机集成制造系统，2022，28（3）：745-757.

PAN Baisong，LIN Congkai，XIANG Yongyong，et al.Transmission time-variant reliability analysis and optimization design of planetary reducers considering gear wear［J］.Computer Integrated Manufacturing Systems，2022，28（3）：745-757.

杜丽，肖宁聪，黄洪钟，等.认知不确定性的谐波齿轮减速器可靠性分析研究［J］.电子科技大学学报，2011，40（3）：470-475.

DU Li，XIAO Ningcong，HUANG Hongzhong，et al.Reliability analysis of harmonic gear reducer with cognitive uncertainty［J］.Journal of University of Electronic Science and Technology of China，2011，40（3）：470-475.

HUANG X Z，HU S，ZHANG Y M，et al.A method to determine kinematic accuracy reliability of gear mechanisms with truncated random variables［J］.Mechanism and Machine Theory，2015，92：200-212.

张道兵，杨小礼，朱川曲.多失效模式相关下的结构系统可靠度计算研究［J］.采矿与安全工程学报，2013，30（1）：100-106.

ZHANG Daobing，YANG Xiaoli，ZHU Chuanqu.Research on reliability calculation of structural system under multi-failure mode correlation［J］.Journal of Mining & Safety Engineering，2013，30（1）：100-106.

郭正阳，宫琦，李永华.考虑失效模式相关性的传动齿轮可靠性分析［J］.机械工程与自动化，2020（3）：4-6.

GUO Zhengyang，GONG Qi，LI Yonghua.Reliability analysis of transmission gear considering failure mode correlation［J］.Mechanical Engineering and Automation，2020（3）：4-6.

王明清，陈作越.齿轮传动多模式失效的时变可靠性分析［J］.机械传动，2011，35（4）：50-53.

WANG Mingqing，CHEN Zuoyue.Time-varying reliability analysis of multimode failure of gear transmission［J］.Journal of Mechanical Transmission，2011，35（4）：50-53.

姜潮，黄新萍，韩旭，等.含区间不确定性的结构时变可靠度分析方法［J］.机械工程学报，2013，49（10）：186-193.

JIANG Chao，HUANG Xinping，HAN Xu，et al.Time-varying reliability analysis method for structures with interval uncertainty［J］.Journal of Mechanical Engineering，2013，49（10）：186-193.

CHEN J H，CHEN L M，QIAN L F，et al.Time-dependent kinematic reliability analysis of gear mechanism based on sequential decoupling strategy and saddle-point approximation［J］.Reliability Engineering and System Safety，2022，220（4）：108292.

毛天雨，余泳，刘怀举，等.飞行汽车齿轮传动系统动态可靠性分析［J］.机械传动，2021，45（6）：96-103.

MIAO Tianyu，YU Yong，LIU Huaiju，et al.Dynamic reliability analysis of gear transmission system of flying vehicle［J］.Journal of Mechanical Transmission，2021，45（6）：96-103.

濮良贵，纪名刚.机械设计［M］.北京：高等教育出版社，2006：192-220.

PU Lianggui，JI Minggang.Design of machinery［M］.Beijing：Higher Education Press，2006：192-220.

刘惟信.机械可靠性设计［M］.北京：清华大学出版社，1996：60-65.

LIU Weixin.Mechanical reliability design［M］.Beijing：Tsinghua University Press，1996：60-65.

徐灏.机械设计手册［M］.北京：机械工业出版社，1991：508-540.

XU Hao.Mechanical design manual［M］.Beijing：China Machine Press，1991：508-540.

谢曦鹏，冯嘉珍，李锴，等.谐波减速器混合时变可靠性分析的单调函数法［J］.机械科学与技术，2021，40（5）：690-693.

XIE Xipeng，FENG Jiazhen，LI Kai，et al.Monotone function method for mixed time-varying reliability analysis of harmonic reducer［J］.Mechanical Science and Technology for Aerospace Engineering，2021，40（5）：690-693.

吕震宙.结构机构可靠性及可靠性灵敏度分析［M］.北京：科学出版社，2009：9-19.

LÜ Zhenzhou.Reliability and reliability sensitivity analysis of structural mechanisms［M］.Beijing：Science Press，2009：9-19.

邱志平，王晓军.结构灵敏度分析的区间方法［J］.兵工学报，2005，26（6）：798-802.

QIU Zhiping，WANG Xiaojun.Interval method for structural sensitivity analysis［J］.Acta Armamentarii，2005，26（6）：798-802.

刘赣华，包世阳，黄云生.机械手减速器行星架组仿真与试验研究［J］.机械设计与研究，2020，36（3）：72-76.

LIU Ganhua，BAO Shiyang，HUANG Yunsheng.Simulation and experimental study on planetary frame group of manipulator reducer［J］.Machine Design & Research，2020，36（3）：72-76.

赵国藩.结构可靠度理论［M］.北京：中国建筑工业出版社，2000：9-10.

ZHAO Guofan.Structural reliability theory［M］.Beijing：China Architecture & Building Press，2000：9-10.

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Dynamic Modeling and Nonlinear Vibration Research of the Rotary Cutting Mechanism Based on Bond Graphs

Research and Optimization on Performance of Magnetorheological Brake in Consideration of Eccentricity Compression

Constrained Modal Analysis and Structure Improvement of Drive Gearbox of High-speed EMU

Dynamic Reliability Analysis of RV Reducer Considering Strength Degradation and Dependent Failure

Fatigue Failure Analysis and Life Prediction of Elliptical Flexible Hinge

Related Author

Gao Jianshe

Ding Shunliang

Rao Xiaobo

Zhao Changzhen

Gao Yiyang

Zhao Jiayi

Song Chen

Tianwu Cai

Related Institution

School of Mechanical and Power Engineering, Zhengzhou University

Henan Aerospace Precision Products Co., Ltd.

College of Mechanical Engineering， Chongqing University of Technology

College of Mechanical and Material Engineering，North China University of Technology

State Key Laboratory of Mechanical Transmission，Chongqing University

⁰