1.湖北工业大学 机械工程学院, 湖北 武汉 430068
2.武汉精华减速机制造有限公司, 湖北 武汉 430303
丁国龙(1968— ),男,湖北天门人,博士,副教授;研究方向为齿轮传动原理、制造过程的大数据加工分析。
詹明儒(1996— ),男,湖北武汉人,硕士研究生;研究方向为小型RV减速机的性能分析。
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丁国龙,詹明儒,赵大兴等.RV-40E减速器模态仿真与实验研究[J].机械传动,2022,46(01):164-169.
Ding Guolong,Zhan Mingru,Zhao Daxing,et al.Modal Simulation and Experimental Research on RV-40E Reducer[J].Journal of Mechanical Transmission,2022,46(01):164-169.
丁国龙,詹明儒,赵大兴等.RV-40E减速器模态仿真与实验研究[J].机械传动,2022,46(01):164-169. DOI: 10.16578/j.issn.1004.2539.2022.01.023.
Ding Guolong,Zhan Mingru,Zhao Daxing,et al.Modal Simulation and Experimental Research on RV-40E Reducer[J].Journal of Mechanical Transmission,2022,46(01):164-169. DOI: 10.16578/j.issn.1004.2539.2022.01.023.
以RV-40E减速器为对象,通过模态仿真与模态实验相结合的方法,对RV减速器进行了自由模态下的动态特性研究。首先,基于Ansys进行RV-40E减速器整机建模与仿真,得到固有频率与振型的仿真结果;然后,对国内和纳博特斯克(Nabtesco)RV-40E减速器的整机实验模态进行对比测试,结果表明,国内RV-40E减速器的1阶模态普遍低于纳博特斯克产品,最大差异为11.1%。同时,将仿真与实验结果进行对比,1阶模态的国内最大差异为-5.8%,纳博特斯克为+5.9%。研究为RV减速器结构优化设计以及模态性能分析提供了有效数据和方法。
Taking RV-40E reducer as the object,the dynamic characteristics of RV reducer under free mode are studied by combining modal simulation and modal analysis experiment. Firstly,the RV reducer is modeled and simulated based on Ansys,and the simulation results of natural frequency and mode shape are obtained. After comparing the experimental modalities of the domestic and Nabtesco RV-40E reducer,the test results show that the first-order modal of domestic RV-40E reducer is generally lower than that of Nabtesco,with a maximum difference of 11.1%. At the same time,the simulation and experimental results are compared. The largest domestic difference in the first-order mode is -5.8%,and that of Nabtesco is +5.9%. The above research provides effective data and methods for the structural optimization design and modal performance analysis of the RV reducer.
RV减速器有限元模态分析模态实验
RV reducerFinite elementModal analysisModal experiment
张大卫,王刚,黄田,等.RV减速机动力学建模与结构参数分析[J].机械工程学报,2001(1):69-74.
ZHANG Dawei,WANG Gang,HUANG Tian,et al.Dynamic formulation of RV reducer and analysis of structural parameters[J].Journal of Mechanical Engineering,2001(1):69-74.
YANG Y H,CHEN C,WANG S Y.Response sensitivity to design parameters of RV reducer[J].Chinese Journal of Mechanical Enginneering,2018,31(30):115-127.
孙永森,周燕飞,杨潇,等.RV减速机核心零件模态分析[J].机械传动,2018,42(5):135-138.
SUN Yongsen,ZHOU Yanfei,YANG Xiao,et al.Modal analysis of the key components of RV reducer[J].Journal of Mechanical Transmission,2018,42(5):135-138.
汪久根,柯梁亮.RV减速机振动特性分析[J].振动与冲击,2020,39(13):57-63.
WANG Jiugen,KE Liangliang.Vibration characteristics of a RV reducer[J].Journal of Vibration and Shock,2020,39(13):57-63.
何卫东,姜振波,鲍君华,等.RV传动中曲柄轴的模态分析[J].大连交通大学学报,2011,32(2):28-32.
HE Weidong,JIANG Zhenbo,BAO Junhua,et al.Crank shaft modal analysis of RV reducer[J].Journal of Dalian Jiaotong University,2011,32(2):28-32.
张红,张方,蒋祺,等.RV减速机关键件及整机固有模态分析[J].电子测量技术,2018,41(21):54-58.
ZHANG Hong,ZHANG Fang,JIANG Qi,et al.Natural modal analysis of key parts and whole machine of RV reducer[J].Electronic Measurement Technology,2018,41(21):54-58.
何卫东,吴鑫辉.机器人用RV减速机模态分析与试验[J].机械设计,2016,33(11):72-76.
HE Weidong,WU Xinhui.Modal analysis and test of RV reducer used in robot[J].Journal of Machine Design,2016,33(11):72-76.
孟聪,陈川,杨玉虎.RV减速机模态特性分析[J].中国机械工程,2018,29(1):8-13.
MENG Cong,CHEN Chuan,YANG Yuhu.Modal characteristic analysis of RV reducers[J].China Mechanical Engineering,2018,29(1):8-13.
任军,严子成,吴正虎,等.RV减速器中针摆传动等效扭转啮合刚度分析[J].机械设计与制造,2019(5):22-25.
REN Jun,YAN Zicheng,WU Zhenghu,et al.Analysis of equivalent torsional meshing stiffness of pin-cycloid transmission in RV reducer[J].Machinery Design and Manufacture,2019(5):22-25.
丁国龙,秦园,明廷伯,等.基于接触应力均化的摆线轮修形方法[J].中国机械工程,2019,30(9):1081-1089.
DING Guolong,QIN Yuan,MING Tingbo,et al.Modification method of cycloidal gears based on contact stress equalization[J].China Mechanical Engineering,2019,30(9):1081-1089.
汪泉,曾利磊,秦争争.考虑摆线轮齿廓修形的RV减速器齿轮结构多目标优化设计[J].机械传动,2020,44(4):54-60.
WANG Quan,ZENG Lilei,QIN Zhengzheng.Multi-objective optimization design of RV reducer considering the cycloid gear profile modification[J].Journal of Mechanical Transmission,2020,44(4):54-60.
张子明,杜成斌,江泉.结构动力学[M].北京:中国水利水电出版社,2012:60-62.
ZHANG Ziming,DU Chengbin,JIANG Quan.Dynamics of structures[M].Beijing:China WaterPower Press,2012:60-62.
傅志方,华宏星.模态分析理论与应用[M].上海:上海交通大学出版社,2000:33-38.
FU Zhifang,HUA Hongxing.Modal analysis theory and application[M].Shanghai:Shanghai Jiaotong University Press,2000:33-38.
杜平安.有限元网格划分的基本原则[J].机械设计与制造,2000(1):34-36.
DU Ping'an.Basic principles of finite element mesh[J].Machinery Design & Manufacture,2000(1):34-36.
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