外文翻译---电牵引采煤机的技术现状和发展趋势

外文翻译---电牵引采煤机的技术现状和发展趋势

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时间:2018-11-04

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1、英文原文TheTechnicalSituationandDevelopmentTrendofElectricalHaulageShearersAbstract:Inthispaper,thetechnicaldevelopmenthistoryandtechnicalsituationofelectricalhaulageshearersforthinseamofChinaarereviewed,andthemaintechnicalparameters,generalstructure,seria

2、lizationanddevelopmenttrendofsuchshearesareintroduced.Keywords:thinseam;shearer;electricalhaulage;multi—motordriving;transversearrangementGermanEickhoffcompanyandAmericanJOYcompany,themid70'sin20centuriesdevelopsadirectcurrenttoleadtoadoptcoalmachineon

3、eafteranother.Henceforth,eachmainlyadoptedcoalmachinearesearchamanufacturingacompanytoallleadtoadoptcoalmachinetocarryontotheelectricityintheworldagreatdealofofstudyadevelopment.80Theageexpectedtoappearalternatecurrenttoleadtoadoptcoalmachinebehind.90A

4、ge,thebigpowerelectricitywhichdevelopstogatherelectronics,micro-electronics,informationmanagementandcalculatorintelligencetechniqueintheintegralwholeleadstoadoptcoalmachine,liketheLSseriesofAmericanJOYcompany,BritishLong-AirdoxtheElectra,SLseriesofthec

5、ompany,theEDW,SLseriesofGermanEickhofcompany,threewellsinJapanthreepondcreationtheMCLE-DRofseriesetc.theelectricityleadtoadoptcoalmachine.TheelectricityleadstoadoptcoalmachinegoodanddependablesexwithitsfunctionparameterGao,automationdegreeGao,operation

6、convenience,supervisionprotectionandexaminationthefunctionperfectandeconomicperformanceGaoDeng3'sadvantagebequicklyexpandedanusage.1Theforeignelectricityleadslongtoadoptthecoalmachinedevelopmentgeneralsituation1.1GermanEickhofcompanyAfter1976developped

7、successfuldirectcurrenttoleadtoadoptcoalmachine,itwasbasictostoppedaliquidtopresstoleadadevelopmentresearchofadoptthecoalmachineandcontinuouslydeveloppedvariousformelectricitiestoleadtoadoptcoalmachine.90TheSLseriesthattheagedevelopishorizontaltoarrang

8、ethealternatecurrentleadtoadoptcoalmachine,cuttomowelectricalengineeringtoarrangeinshakingarm.Amongthem,theStypeelectricityleadstoadoptcoalmachinetopackmachinepowertoreachtoone580kWs,biggestleaddint998LSOkNs.SL300typeelectricityleadstoa

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