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《Coal Science and Technology》 2014-01
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Preventive Measures and Failure Modes Analysis on Excavator Gear in Opencast Mine

ZHANG Tie-yi;Shenhua Beidian Shengli Energy Co. ,Ltd.;  
In order to avoid failures caused by the inadequate maintenance of excavator,the paper researched excavators faults happened in practice based on WK- 35 and WK- 10B excavators. It also analyzed four failures modes of gear broken teeth,gear tooth wear,gear tooth surface pitting and gear shaft fracture by the analysis method of failure tree,the specific reasons of gear failure was got. It was also indicated the preventive measures from the aspects of excavator and its corresponding parts procurement,gear lubrication,oil monitoring,and others,after the actual application,it showed that these preventive measures for reducing the gear lubrication oil monitoring of excavator gear was effective.
【CateGory Index】: TD421
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Chinese Journal Full-text Database 3 Hits
1 Hu Yanping(Mining Equipment Management Center of Fenxi Mining Group Co.,Jiexiu,Shanxi 032000);Transmission Gear Disabled Analysis and Its Improvement Measures in Mining Machinery[J];Jiangxi Coal Science & Technology;2010-03
2 ZHANG Hong-shun(Taiyuan Research Institute,China Coal Technology and Engineering Group Corporation Ltd.,Taiyuan 030006,China);Analysis on Restrained Modality Experiment of Gathering and Conveying Gearbox on Continuous Miner[J];Coal Science and Technology;2011-12
3 Zhang Xiaoyun Zhou Xinjian(Xi'an University of Science and Technology, Xi'an 710054, China);Improvement of Gear Failure For Coal Mine Machine Equipment[J];Lubrication Engineering;2004-01
Chinese Journal Full-text Database 10 Hits
1 XU Shao-juan et al(Shangrao College of Vocational Technology of Jiangxi Province,Shangrao,Jiangxi 334109);Design of Manpower Peanut Sheller[J];Journal of Anhui Agricultural Sciences;2007-36
2 Zhang Zhaokun (Department of Agriculture Engineering);The Design for Multipurpose Feed Grinder[J];Journal of Anhui Agricultural University;1992-03
3 ZHANG Qing-yong(Huainan Xicheng Water Affairs Co.Ltd.,Huainan 232001,China);Fault Diagnosis and Maintenance on Machinery in Coal Mines[J];Journal of Anhui Science and Technology University;2006-05
4 HAN Ya-jing LI Bao-yin WANG Zhe-ren ZHOU Fu-gang College of Material Science and Engineering,Tianjin Univerisity,Tianjin 300072,ChinaYAO Jiu-hong Tianjin Entry-Exit Inspection and Quarantine Bureau,Tianjin 300201,China;Failure analysis of the crashed epicyclic gear in windlass[J];Ordnance Material Science and Engineering;2008-02
5 Yao Bin(Department of Mechanical Engineering, Beijing Institute of Petro-chemical Technology , Beijing 102600);Research on Wear of NBR Under Dry Coal[J];Journal of Beijing Institufe of Petrochemical Technology;2000-02
7 DAI le-yang 1,2, TONG Yan-qing2, DAI le-lan3 (1. Jimei Universuty, Xiamen Fujian 361021; 2. South China University of Technology, Guangzhou Guangdong 510640; 3. Jiangxi Xin-min machinery plant, JiuJiang Jiangxi 332008 China);Study on Process and Microstructure and Properties of Detonation Sprayed Ni60A Coating[J];China Surface Engineering;2004-03
8 Zhang Lin;Studies of Flour Fed Appliance of the Weighing Packer[J];PACKAGING AND FOOD MACHINERY;1997-06
9 LIU Shou- xiang(Department of Mechanical Engineering Yangtze University,Jingzhou 434023,China);Mechanism of Groundnut-seed Kernel Décor Ticator and Its Dynamics Analysis[J];Packaging and Food Machinery;2005-04
10 ZHANG Yun-hua,LIU Shou-xiang,XU Deng-xu(Yangtze University,JinZhou Hubei 434023,China);The Design of the Spurt Brush Type Fruit Clean Machine[J];Packaging and Food Machinery;2007-02
【Secondary Citations】
Chinese Journal Full-text Database 9 Hits
1 Xue Yanhua,Wang Zhiguang,Shao Bin,Jiang Xin;Study on Vibration Modal of the Different Gearbox-box Structure[J];Journal of Mechanical Transmission;2008-06
2 ZHU Wei-bo,YANG Zhao-jian,WANG Yi-liang(School of Mechanical Engineering,Taiyuan University of Science and Technology,Taiyuan 030024,China);Simulation on Dynamics of Planet Gear for Cutting Unit of Coal Shearer[J];Coal Science and Technology;2010-05
3 WANG Yan-hai(Shijiazhuang Coal Mine Machinery Corporation Ltd.,Shijiazhuang 050031,China);Design and Application of Cutting Unit to EBH300(A) Mine Rock Roadheader[J];Coal Science and Technology;2010-10
4 Zhang Xiaoyun Zhou Xinjian (Xian University of Science and Technology, Xian 710054,China);Analysis of Gear Failure in Coal-Mine Machinery[J];Lubrication Engineering;2003-05
5 XU Zhen hua 1, CHEN Xin hua 2 (1.The Seven-sive Coal Mine,Shandong Prouince; 2.Dept.of Mechanical-Electronic Engineering,SIMT.);Analysis of the Wear Causes of Mine Conveyor Belt and Its Countermeasures[J];JOURNAL OF SHANDONG MINING INSTITUTE;1999-03
6 Liu Bai and Qu Jingxin (Department of Material Science and Engineering, China University of Mining and Technology, Beijing 100083);An Analysis on Wear Failure of Steel 16Mn Middle Trough of Scraper Conveyor for Coal-Mine[J];Special Steel;2003-06
7 LIN Teng-jiao, JIANG Ren-ke, LI Run-fang, LIU Wen(Slate Key Laboratory of Mechanical Transmission, Chongqing University, Chongqing 400044, China);NUMERICAL SIMULATION OF DYNAMIC RESPONSE AND SHOCK RESISTANCE OF MARINE GEARBOX[J];Journal of Vibration and Shock;2007-12
8 ;Abrasive wear and anti-abrasion materialsof coal mine machinery[J];CHINA COAL;1995-04
9 SHI Lin,WANG Yang-yu,JIANG Jian-dong,ZHAO Zhang-feng,ZHANG Xian (The MOE Key Laboratory of Mechanical Manufacture and Automation,Zhejiang University of Technology,Hangzhou 310032,China);Finite element modal analysis and improved design of gearbox case in agricultural machinery[J];Journal of Zhejiang University of Technology;2010-02
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