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《Journal of Heilongjiang Institute of Science and Technology》 2008-04
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Drum plate pick arrangement and installation on shearer

REN Changyu1,YU Xinwei2(1.Teaching Administration Office,Heilongjiang Institute of Science and Technology;2.College of Mechanical Engineering,Heilongjiang Institute of Science and Technology,Harbin 150027,China)  
Aimed at improving the force of drum plate picks an extending the service life of cutting drum and picks,this paper is an analysis of the influence of drum plate picks on coal fragmentation degree and work dust,according to the pick arrangements and breakout patterns.The paper discusses the relations of pick installing angle to cutting drum forces,specific energy consumption and service life of drum plate and picks and gives reasonable range of pick installing angle.The paper provides a theoretical basis for designing shearer's drum plate picks and improving the work efficiency.
【CateGory Index】: TD421.6
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【Citations】
Chinese Journal Full-text Database 4 Hits
1 LIU Chun-sheng (Heilongjiang Scientific and Technical Institute, Jixi 158105,China);Research on the installing angle of shearer pick-shaped cutter[J];Journal of Liaoning Technical University;2002-05
2 WANG Hongying1, LIU Chunsheng2 (1. Department of Science and Engineering, Jixi University, Jixi 158105, China; 2. College of Mechanical Engineering, Heilongjiang Institute of Science and Technology, Harbin 150027, China);Measuring method of cutting resistance of cutting teeth as well as its result analyzing[J];Journal of Heilongjiang Institute of Science and Technology;2007-02
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【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 Guo Yingfu; Luo Shanming (Xiang Tan Polytechnic UnivcrsitycoangTan,China);CAD for Shearer Drum[J];JOURNAL OF LIAONING TECHNICAL UNIVERSITY (NATURAL SCIENCE EDITION);1999-06
2 LIU Chun-sheng (Dept. of Mechanical Engineering, Heilongjiang Scientific and Technical Institute,Haerbin 150027,China);Stress analysis on welded seam and carbide bit of the pick-shaped cutter[J];Journal of Liaoning Technical University;2004-01
3 WANG Qi,WANG li-juan,WANG Gang (1. College of Mechanical Engineering, Liaoning technology University, Fuxin 123000, China; 2.Higher Vocationland College of Liaoning University, Shenyang 110035,China; 3.Economic and Technologial development Zone of Fuxin City, Fuxin, 123000,China);Approach to optimal line spacing for cutting picks of mining spiral cylinder[J];Journal of Liaoning Technical University;2005-01
4 LIU Chunsheng1,YU Xinwei1,Yan Xiaolin2(1.College of Mechanical Engineering,Heilongjiang Institute of Science and Technology,Harbin 150027,China;2.Jixi Coal Machinery Limited Company,Jixi 158100,China);Flywheel effect of the heavy spiral drum on shearer[J];Journal of Liaoning Technical University(Natural Science);2009-01
5 ;Tooth Configuration of Milling Drum of Pavement Planer[J];Construction Machinery and Equipment;2006-05
6 LIU Chunsheng,ZHAO Hongmei(College of Mechanical Engineering,Heilongjiang Institute of Science and Technology,Harbin 150027,China);Loading mechanism and capacity of spiral drum with axial slop blade[J];Journal of Heilongjiang Institute of Science and Technology;2007-01
7 LI Tijian DU Changlong School of Mechanical and Electrical Engineering,China University of Mining and Technology Xuzhou,Jiangsu 221008,China;Discussion on Problems in Parameter Optimization of Shearer with High Rate of Lump Coal[J];Mining & Processing Equipment;2008-05
8 WANG Yue-hui1,2,HUA Jun1,GUO Wu3(1.Northeast Forestry University,Heilongjiang Harbin 150040,China;2.College of Jiamusi University,Heilongjiang Jiamusi 154007,China;3.Jiamusi Coal Mine Machinery Factory,Heilongjiang Jiamusi 154007,China);Improvement Design of Structure of Conical Bits[J];Forestry Machinery & Woodworking Equipment;2006-01
9 TAO Rong(China Coal Research Institute Shanghai Ltd., Shanghai 200030, China);The Research on Shearer Spiral Drum Pick-Lacking and Lump Coal Rate[J];Colliery Mechanical & Electrical Technology;2004-06
10 SONG Xiang-kun~1,DU Chang-long~2,SHENG Yong-lin~1,SHENG Dong-fang~1(1.China Coal Research Institute Shanghai Ltd.,Shanghai 200030,China;2.College of Mechanical and Electrical Engineering,China University of Mining & Technology,Xuzhou 221008,China);Kinematic Study of Coal Auger Bit[J];Colliery Mechanical & Electrical Technology;2008-02
【Secondary Citations】
Chinese Journal Full-text Database 1 Hits
1 Li Xiaohuo; Yin Baifeng; Li Haibin (Mechanical Engineering College, Liaoning Technical University, Fuxin, China);Experimental Researches on Cutting with Concial Picks[J];JOURNAL OF LIAONING TECHNICAL UNIVERSITY (NATURAL SCIENCE EDITION);1999-06
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