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:2018-11-22

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

2、ttrendofsuchshearesareintroduced.Keywords:thinseam;shearer;electricalhaulage;multi—motordriving;transversearrangementGermanEickhoffcompanyandAmericanJOYcompany,themid70'sin20centuriesdevelopsadirectcurrenttoleadtoadoptcoalmachineoneafteranother.Henceforth,eachmainlyadopted

3、coalmachinearesearchamanufacturingacompanytoallleadtoadoptcoalmachinetocarryontotheelectricityintheworldagreatdealofofstudyadevelopment.80Theageexpectedtoappearalternatecurrenttoleadtoadoptcoalmachinebehind.90Age,thebigpowerelectricitywhichdevelopstogatherelectronics,micro

4、-electronics,informationmanagementandcalculatorintelligencetechniqueintheintegralwholeleadstoadoptcoalmachine,liketheLSseriesofAmericanJOYcompany,BritishLong-AirdoxtheElectra,SLseriesofthecompany,theEDW,SLseriesofGermanEickhofcompany,threewellsinJapanthreepondcreationtheMC

5、LE-DRofseriesetc.theelectricityleadtoadoptcoalmachine.TheelectricityleadstoadoptcoalmachinegoodanddependablesexwithitsfunctionparameterGao,automationdegreeGao,operationconvenience,supervisionprotectionandexaminationthefunctionperfectandeconomicperformanceGaoDeng3'sadvantag

6、ebequicklyexpandedanusage.1Theforeignelectricityleadslongtoadoptthecoalmachinedevelopmentgeneralsituation1.1GermanEickhofcompanyAfter1976developpedsuccessfuldirectcurrenttoleadtoadoptcoalmachine,itwasbasictostoppedaliquidtopresstoleadadevelopmentresearchofadoptthecoalmachi

7、neandcontinuouslydeveloppedvariousformelectricitiestoleadtoadoptcoalmachine.90TheSLseriesthattheagedevelopishorizontaltoarrangethealternatecurrentleadtoadoptcoalmachine,cuttomowelectricalengineeringtoarrangeinshakingarm.Amongthem,theStypeelectricityleadstoadoptcoalmachinet

8、opackmachinepowertoreachtoone580kWs,biggestleaddint998LSOkNs.SL300typeelectricityleadstoa

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