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《Coal Mine Machinery》 2014-11
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Torsion Coupling Vibration Model for Two Stage Planetary Reducer of Roadheader

HAN Bin-hui;Taiyuan Institute of China Coal Science and Industry Group;Mechanical Engineering College,Taiyuan University of Science and Technology;  
According to the two stage planetary reducer transmission characteristics of roadheader, a single stage gear transmission model is established under certain assumptions; Considering the first planet wheel rack and the second round of the sun can be seen as elastic connection, which established the coupling relationship between the two stages, established the two planetary gear train coupling torsional dynamics model. And got the mathematical model using Lagrange equation, considering the time-varying stiffness meshing stiffness of ring gear tangential support stiffness and gear mesh parts of the static transmission error in the modeling process. The vibration model laid the foundation for further study on two stage planetary reducer vibration characteristics and solving the problem of failure in the work of roadheader.
【Fund】: 国家青年科学基金(51305288);; 山西省回国留学人员科研资助项目(2012-073);; 天地科技工艺技术创新基金(KJ-2013-SXMJ-05)
【CateGory Index】: TD421.5
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【Citations】
Chinese Journal Full-text Database 4 Hits
1 ZENG Zuoqin,ZHAO Xuezhi(School of Mechanical & Automotive Engineering,South China Universityof Technology,Guangzhou Guangdong 510640,China);Study about the Effect of Meshing Stiffness and Meshing Damping on Gear Vibration[J];Machine Tool & Hydraulics;2010-05
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【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 ZHAO Li-juan;SONG Peng;XIE Bo;College of Mechanical Engineering,Liaoning Technical University;Machinery Management Center Yanzhou Coal Mining Company Limited;;Vibration performance research of a new shearer cutting unit in shin coal seam[J];Journal of Guangxi University(Natural Science Edition);2014-02
2 HE Sheng-yang1,GUAN Peng-shu2,ZHU Tao1,LIU Jin-rong1(1.Sany Heavy Equipment Co.,Ltd.,Shenyang 110027,China;2.Brilliance Auto Engineering Research Institute,Shenyang 110141,China);Analysis of SL750 Shearer Ranging Arm Transmission System[J];Coal Mine Machinery;2012-06
3 CHEN Shi-qi,ZHAO Ji-yun,LI Bing-wen,XU Zhan(School of Electromechanical Engineering,China University of Mining and Technology,Xuzhou 221116,China);Analysis on Inherent Features of Planet Gear Driving in Heavy Scraper Conveyor[J];Coal Science and Technology;2011-11
4 FAN Zhi-min;GAO Liang;College of Mechanical Engineering,Qingdao University of Science and Technology;;Dynamic performance research of gear drive with meshed medium belt[J];Journal of Mechanical & Electrical Engineering;2013-09
5 CHEN Hong-yue;MA Ying;MAO Jun;ZHANG Yu;College of Mechanical Engineering,Liaoning Technical University;Coal Mining & Designing Branch,China Coal Research Institute;;Simulation of walking stability of dig-anchor machine under limited conditions[J];Journal of Machine Design;2014-01
6 XIE Feng;ZHANG Kunkun;University of Anhui;;Development on location digitally displayed device for mine carrying trolley[J];Mining & Processing Equipment;2014-03
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8 Huang Xiaoci;Shanghai University of Engineering Science;;Dynamics Characteristic Analysis of a Multistage Gear Transmission Mechanism based on SIMPACK[J];Journal of Mechanical Transmission;2014-09
9 XU Changhang;Lü Tao;CHEN Guoming;YIN Shumeng;Centre for Offshore Engineering and Safety Technology, China University of Petroleum;;Dynamic Performance Analysis of Jack-up Platform's Jacking System with Staggering Tooth[J];Journal of Mechanical Engineering;2014-19
10 WANG Zhong-hou;WANG Jie;WANG Qiao-ling;LI Gang;University of Shanghai for Science and Technology;;Transmission error of spiral bevel gear based on finite element method[J];Journal of Vibration and Shock;2014-14
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