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浙江环动机器人关节科技股份有限公司, 浙江 玉环 317600
朱晴旺(1988— ),男,湖南双峰人,硕士研究生,工程师;主要研究方向为RV减速器精度保持关键技术;qingwangzhu@gearsnet.com。
张靖(1977— ),男,重庆人,博士,正高级工程师;主要研究方向为机械设计及理论;zhangjing@finemotion.com.cn。
纸质出版日期:2023-12-15,
收稿日期:2022-09-22,
修回日期:2022-10-24,
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朱晴旺,张靖,戴嫣然.基于曲轴热处理强化工艺的RV-20E减速器疲劳性能及寿命分析[J].机械传动,2023,47(12):111-117.
Zhu Qingwang,Zhang Jing,Dai Yanran.Fatigue Performance and Fatigue Life Prediction for RV-20E Reducers Based on the Crankshaft Heat Treatment Strengthening Process[J].Journal of Mechanical Transmission,2023,47(12):111-117.
朱晴旺,张靖,戴嫣然.基于曲轴热处理强化工艺的RV-20E减速器疲劳性能及寿命分析[J].机械传动,2023,47(12):111-117. DOI: 10.16578/j.issn.1004.2539.2023.12.016.
Zhu Qingwang,Zhang Jing,Dai Yanran.Fatigue Performance and Fatigue Life Prediction for RV-20E Reducers Based on the Crankshaft Heat Treatment Strengthening Process[J].Journal of Mechanical Transmission,2023,47(12):111-117. DOI: 10.16578/j.issn.1004.2539.2023.12.016.
研究了RV-20E减速器的疲劳性能,获得了RV-20E不同曲轴热处理强化工艺下的载荷和寿命曲线;分析了提升RV-20E减速器疲劳寿命的曲轴最优表层组织和最优表层硬度,讨论了RV-20E减速器曲轴的失效模式和失效机制;以
S-N
理论和Miner理论为基础,结合RV-20E受力分析,提出了基于曲轴滚针轴承组件的RV-20E减速器的寿命参量,并对试验数据进行了比较分析。结果证明,该寿命参量有效关联RV-20E减速器的疲劳寿命,能够用于预测RV-20E减速器疲劳寿命。
Fatigue performance of RV-20E reducers is investigated experimentally herein; load and life curves of RV-20E with different crankshaft heat treatment strengthening processes are obtained. The optimum surface microstructure and optimum surface hardness of the crankshaft for improving the fatigue life of the RV-20E reducer are analyzed
and the failure mode and failure mechanism of the crankshaft of the RV-20E reducer are discussed. Based on the
S
-
N
theory and the Miner theory
and combined with the force analysis of RV-20E
the life parameter of RV-20E reducers based on the crankshaft needle roller bearing assembly is derived
and the test data is compared and analyzed. The analysis and comparison show that the life parameter can effectively correlate the fatigue life of RV-20E reducers and can be used to predict the fatigue life of RV-20E reducers.
RV-20E减速器曲轴疲劳性能寿命分析
RV-20E reducerCrankshaftFatigue performanceLife analysis
程曼,邱城,李金峰,等.机器人减速器疲劳寿命测试装置测试时间的影响因素分析与优化[J].锻压技术,2019,44(2):99-106.
CHENG Man,QIU Cheng,LI Jinfeng,et al.Analysis and optimization of affecting factors on test time of robot reducer fatigue life test device[J].Forging & Stamping Technology,2019,44(2):99-106.
徐宏海,谢雄伟,关通.RV减速器国产化批量制造关键问题探讨[J].机械传动,2018,42(10):171-174.
XU Honghai,XIE Xiongwei,GUAN Tong.Discussion on the key problem of RV reducer localization batch production[J].Journal of Mechanical Transmission,2018,42(10):171-174.
YOO Y,DO H,PARK C,et al.Accelerated life calculation for harmonic reduction of robot arm using Weibull distribution[C]//International Conference on Ubiquitous Robots & Ambient Intelligence.IEEE,2012:601-603.
姚灿江,魏领会,王海龙.基于FTA和FMEA的RV减速器可靠性分析[J].现代制造工程,2018(1):136-140.
YAO Canjiang,WEI Linghui,WANG Hailong.Reliability analysis of RV reducer on FTA and FMEA[J].Modern Manufacturing Engineering,2018(1):136-140.
陆博.基于加速退化试验的RV减速器寿命预测方法[D].哈尔滨:哈尔滨理工大学,2017:20-40.
LU Bo.Research on life prediction for RV reducer based on accelerated degradation testing[D].Harbin:Harbin University of Science and Technology,2017:20-40.
全国汽车标准化技术委员会.汽车渗碳齿轮金相检验:QC/T 262—1999[S].北京:中国标准出版社,1999:5-6.
National Technical Committee of Auto Standardization.Metallographic test for carburizing auto gear:QC/T 262—1999[S].Beijing:Standards Press of China,1999:5-6.
全国减速机标准化技术委员会.机器人用精密行星摆线减速器:GB/T 37718—2019[S].北京:中国标准出版社,2019:13.
National Technical Committee on Reducer of Standardization Administration.Precision planetary cycloidal reducers for robot:GB/T 37718—2019[S].Beijing:Standards Press of China,2019:13.
周辰铭.汽车轮毂轴承:失效模式识别及其机理分析[D].上海:上海交通大学,2016:12-15.
ZHOU Chenming.Failure mode identification and mechanism analysis of automotive hub bearing unit[D].Shanghai:Shanghai Jiaotong University,2016:12-15.
郑钰馨,奚鹰,袁浪,等.RV减速器曲柄轴受力分析及其传动精度影响研究[J].机械设计,2017,34(8):44-50.
ZHENG Yuxin,XI Ying,YUAN Lang,et al.Analysis on crankshaft force and transmission accuracy of RV reducer[J].Journal of Machine Design,2017,34(8):44-50.
梁健,李风言.齿轮减速器的加速可靠性试验[J].山西矿业学院学报,1997,15(4):6.
LIANG Jian,LI Fengyan.Acceleration reliability test of gear reducer[J].Journal of Shanxi Mining Institute,1997,15(4):6.
夏天翔,姚卫星,刘向民,等.考虑材料分散性后Miner理论在多轴两级阶梯谱下的适用性研究[J].机械工程学报,2015,51(14):38-45.
XIA Tianxiang,YAO Weixing,LIU Xiangmin,et al.Study on the applicability of Miner's law under multiaxial 2-stage step loading spectra with consideration of material dispersion[J].Journal of Mechanical Engineering,2015,51(14):38-45.
王文涛,徐宏海.RV减速器曲柄轴承的工况分析及改善方法[J].机械设计与制造,2016(10):128-131.
WANG Wentao,XU Honghai.The working condition analysis and the improvement method of RV reducer's crank bearing[J].Machinery Design & Manufacture,2016(10):128-131.
Rolling bearings-Dynamic load ratings and rating life:DIN ISO 281-2010[S].Translation by DIN-Sprachendienst,2010:18.
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