煤矿电机CAT加载试验台的设计与实现

CAT(,221611):,,,CAT,:;;;:TD42:A:1008-8725(2008)02-0020-03DesignofCoalMineMotorCATLoadingTestApparatusXUHao-dong(ShanghaiDatunEnergyCo.Ltd.,TuoteMechanicalManufactureFactory,Peixian221611,China)Abstract:Alongwithrapiddevelopmentofthecoalmineproduction,coalcutterandroadheaderpowerim2prove.Foroptimizemaintenancequalityandtestmethod,coalminemotorCATloadingtestapparatusisde2signedbyhydraulicviscousdrivingtechniqueandcomputerdataacquiring-processingsystem.Andexpoundsonitsstructureandcharacteristicsoffuction.Keywords:hydraulicviscousdrivingtechnique;loadingtest;motor;friction0,,100500kWCAT,,1CAT(1)100500kW(2)25%,50%,,111T2131O41516171819110111122.1(1)();(2)();(3);(4)2.2012013mm,,,;2-8,,,,,,;,O,O,[2]3,,,:[1].[M].:,1984.[2],.[M].:,1983.:2007-11-21;:2007-12-06:(1968-),,,,,Tel:0516-8901443327220082CoalTechnologyVol127,No12Feb,200875%,100%,120%(3),1122.1(),,,21,2,3,422.2(HVD),,,,,3,,,,,3112131415161h35R(R=(R21+R22)12,R1R2),,M=12z(R42-R41)hM,Nm;,rPmin;z;h,m;,Pa.s;R1,R2,m(3),,M=fkpARzk;;f;R,m;A,m2;p,Pa,,,,,,,,,,2:CAT21(,046031):,,:;;:TD42:A:1008-8725(2008)02-0022-02SimpleModelforLoad-addingExperimentAboutHigh-powerReductionGearinCoalmineNIUXiao-bing(WangzhuangCoalMine,LuanMiningIndustryGroupcompany,Changzhi046031,China)Abstract:Asfortheinspectionproblemsafteroverhaulingintimeabouthigh-powerreductiongearincoalmine,thetechnicalstaffsinWangzhuanghavesometechnologyinportsselectlyandelaboretedesigns,andtheyhavemademuchsuccess.Thatprovidessomewonderfulexperiencesfortheextensioninbasicunits.Keywords:high-powerreductiongearincoalmine;simplemodel;forloadaddingexperiment0,,,,,,,,,,,2.3,;,,,,,,33.1,,,,APDRS232,3.2,APD,,,RS-23244CAT,:2007-09-24;:2007-12-06:(1968-),,,,,E-mail:[e-mail]27220082CoalTechnologyVol127,No12Feb,2008