外文翻译--关于矿用提升机、绞车发展的分析与技术政策探讨.doc

徐州工程学院毕业设计(论文)1附录附录一：英文资料Withregardtominehoist,winchDevelopment,analysisandtechnologypolicyofInthispaperthecontentsofthedomestichoist,winchandlevelofdevelopmentoftheindustry,foreigntechnologicaldevelopmentpotential.Chinashoist,winchindustrytechnologydevelopmentpolicies,measuresandrecommendationswerealsodiscussed.thedomestichoistwinchandlevelofdevelopmentoftheindustryandthemininghoistwinchincluding12seriesofproducts,specificationmodels156,100departmentsandsystemmanufacturersmorethananannualoutputofnearly2millionunits,withatotaloutputof45thousandTaiwan.ChinaMineHoistandwinchindustrieshaveestablishedmorethan40yearsofgreatdevelopmentfromscratch,fromthemappingimitationtoindependentdesign,fromthestand-alonemanufacturingdevelopmenttoseriesproduction.Tothepresent,seriesofvarietieshasbeenbasicallycomplete,andformulatethecorrespondingdepartmentstandardsandnationalstandards,basicallymeettheneedsofChinasmineproduction.1.FushunminehoistheavymachineryplantsincetheSovietUnionin1953,productionofimitationofChinasfirstsingleropewindingdouble-barreldiameterof2.5mMineHoistandLuoyangMiningMachineryPlantin1958designedthefirstprototypeofourmulti-ropeFrictionhoistDJ2x4modelhasproducedatotalofmorethan4,000setsofvariouselevator.Fromthe1965seriesofstandardizationwork,respectively,developedasingleropeandmulti-ropetwoseriesofstandards.Mysingleropewindingtheliftandmulti-ropefrictionhoistproductlevelisequivalenttothelatesixtiesandabroad,theearlyseventies,andtoindustriallydevelopedcountrieslagbehindcomparedtoabout15a20years.2.MinewinderJinzhouMiningMachineryPlantinJapansince1950,surveyingandmappingproduction75HPwinchesandheavyequipmentfrom55yearsofFushunimitationSuBon1.2,Bj1.6mhoisthasproducedavarietyofhoistupmorethan25,000Taiwan.Standardizationworkbeganin1959,atotalofdevelopedJTP,JTK,JT80otype3seriesofstandards.Hoistisequivalenttothelevelofforeignearlyseventies.3.DispatchingwinchmappingproducedinChinasince1951inJapanandtheinternalgearwinchesmanufacturedin1953,theSovietUnionthreesuccessivemappingspecifications,schedulingwinch.Nowthenationalannualoutputofapproximatelyathousandunits,nearlyahundredmanufacturers.In1967,begunto徐州工程学院毕业设计(论文)2developstandardsfordispatchingwinch.Schedulingwinchhasreachedthelateseventiesabroadtheleveloftheearlyeighties.4.RakeminehoistJinzhouMiningMachineryPlantin1954begantoimitatetheSovietUnionafewJIYa15-typerakeminewinch,thenationproducedatotalofnearly22000rakeminehoistunits.1967seriesofstandardswork.RakeMineinChinahascaughtupwiththewinchworldadvancedlevel.5.SinkingwinchJinanHeavyMachineryin1955beganproducing555T,8Ttwokindsofstandarddrillingwinchhasproducedatotalofmorethan3,500unitsin1965developedthefirstseriesofstandards.Sinkingwinchisequivalenttothelateseventiestheforeignleveloftheearlyeighties.6.PropwinchHuainanCoalMineMachineryPlantin1951begantodesignandproductionofthe2015-typepropwinch,thenationstotalproductionofmorethan23,000units.1959seriesofstandardsworkin1971,theDepartmentdevelopedthefirststandard.Isequivalenttothelevelofthelateseventiesabroad.7.DamperwinchJinzhouMiningMachineryPlantin1955createdthefakeSuChinasfirsttyphoondoorwinch(Rally2t)hasbeenthreedecadesproducedatotalofabout2,500units.LiaoningProvincein1980,establishedstandards,developedin1985,theMinistryofstandards.8.PneumaticwinchwasfirstproposedbyJinzhouMiningMachineryPlantMappingtheSovietUniononT1-2pneumaticgraincart,1965KamDongfengCoalMineMachineryFactoryandtheShanghaiSurveyingandMappingSwedensincetheaerodynamicprofilevehicles,mainlyfromShanghaiDongfengMachineryFactoryandtheChongqingminingmachineryplantin,totaloutputofnearly2,500.1976seriesofstandardsworkinitiatedin1978developedthefirstseriesofstandards.Aconsiderablelevelofforeignearlyeighties.ChinaMineHoistandwinchintheSeventhFive-Yearperiodsawrapiddevelopment:1.ManufacturersfromthepastmainlybytheMinistryofMachineBuildingProductionextendedtocoal,metallurgical,chemical,buildingmaterialssystemssuchastheMinistryofshizuimetallurgicalmachinerymaintenancefactory,Hunan,coalminingequipmentmanufacturing.Wasoriginallydoneminingmachinespareparts,repairvehiclesandplantarealsoconvertingthestemrakeminewinder,manufacturersincreasedproductionofdispatchingwinchtherearehundredandupgrademorethan40graincars.Manufacturersmoreproductivebig,fiercecompetitionamongthevariousplantsareconducivetomutualpromotionandimproveproductstandardsandqualityofvariousplantshavepaidattentiontotheproductionofsparepartsandcustomerservice.2.Cultivarsasignificantincreaseincompleteseriesofvarieties,andsomeminorimprovementofdevelopmentofderivativeproducts,suchasheavymineralssince1980,Kammining,mountainmachines,Huainancoalmachine,Hunanandotherplantshavedevelopedsevenkindsofformsofexplosion-proofhoist,widenthetypehoistandsoon.Inrecentyears,Kammine,Xumineshavedevelopedthetransportwinches,anddevelopedthestandard.Jinminedevelopeda90,110kwpowerrakeminewinch.LuoMinedevelopedafloor-typemulti-ropeWinder.Economicweight,徐州工程学院毕业设计(论文)3Kamminehasdevelopedalargetonnage40tlargeamountofdrillingcapacitywinchrope.3.Standardizationlevelsweremuchimproved,areactivelyadoptinternationalstandardsandforeignadvancedstandardssince1980,theseriesofhoistandwinches,andisequivalenttouseofphotostakenbyboththeforeignadvancedstandards,therevisionandenactmentofnewnationalstandardandthenewMinistrystandard.1982Kamminesminingmachinerydevelopedthefirstnationalstandard(GB3470a83rakeminewinchtypeandparameters).Inaddition,therehoist,drillingwinch,pneumaticwinch,winch,etc.Transporthasdevelopedanewnationalstandard,thenewdepartmentstandard.Inadditiontotypeparameter,butalsodevelopedstandardsfortechnicalconditions.Scheduling,shaftsinking,raise,rakeandothermineralproductsdepartmenthasalsodevelopedstandardsfortestmethods.Hoist,rake,etc.alsobookedminewinchparts,accessoriesstandard.Productexcellencehasalsodevelopedinternalcontrolstandardsandgradingrequirements.4.Productqualityandlevelofarelativelysubstantialincreasein65periodtheplantswerecarriedouttotalqualitymanagement,productexcellenceandtheQCgroupactivities.Strengthenedenterprisemanagement,productqualityandlevelofincrease.5.TheplantsstartingtofocusontestingthebuildingindustryintheLuoyangInstituteofconstructionandminingequipmenttestingcenter,hasbeencarryingoutsomeoftheproductstesting.Theleadingmanufacturerofvariousproductsintheconstructionofproducttestingpoint.6.AndabroadfortechnicalexchangesandtechnologytransferworkstartedoffLuoMineHoistimportedfromWestGermanywiththeplanetarygearreducermanufacturingtechnologyandtheintroductionoflarge-scaleelevatorfromtheSwedishmanufacturingtechnology.Exportofproductsalsobegantograduallyentertheinternationalmarket.From1950to2990thousandsetswereexportedfromhoistequipment.Second,ChinastechnologydevelopmentpoliciesofThroughmultipleresearchandparticipationintheindustryforplanningwork,seeourminehoistandwinchintermsofproductionvolume,variety,qualityandlevelofdevelopmentandhaveagreatdealhasbeengenerallyadequatetomeettheneedsofChinasmineproductionHowever,whencomparedwithforeignadvancedlevel,accordingtominesandminingdevelopmentofproductionprocessesthereisalargegapbetweentheneedforreform.Inordertominepatternswiththeliftandthecarindustrytobetterservethenationaleconomicdevelopment,servicesonenergyandminingindustries；inaccordancewiththeusersrequirementsandtheanalysisofthestatusquoontheindustry,inaccordancewith85period,thestate-relatedtechnicalequipment,policies,andwithreferencetosomeforeigncountries,itisrecommendedtorelyonscientificandtechnologicalprogress,andmakeconcertedeffortstocatchupwithforeignadvancedlevel.Todaysworld,therapiddevelopmentofscienceandtechnology,butalsofacinganeweraoftechnologicalrevolution.Theindustryssuccessdependsontheirlevelofscientificandtechnologicalprogress.Developmentoftheindustryisnotonlytheamountofdevelopment,butthequalityoftheupgraded徐州工程学院毕业设计(论文)4andimproved.HoistandwinchonChinastechnologicaldevelopmentpoliciestomakethefollowingstudy.1.DevelopmentdirectionandgoalsEachproducttheleadingmanufacturerandmainproductionplant,athomeandabroadshouldconductaninvestigation,carefulconsiderationandanalysisoftheviewsofusersarounditsproductsaccuratelyidentifyproblemsandgapsinthecontrolofforeignadvancedlevel,selectingtherightdirection,targetanddeveloptheirowncatch-upplantostriveforthe85nottoconductareplacement,allreachtheworldadvancedlevelineighties.Someproductstrytocatchupwiththeworldadvancedlevelintheearlynineties,allaccesstointernationalmarkets,expandexports,moreforeignexchange.MineHoistthemaindevelopmentdirectionistoamulti-rope,large-scaledirection.:Singleropewindingtypeandmulti-ropefrictionhoistshouldstrivetodevelopnewtypesofspecialliftingequipmenttoachievefullautomationandremotecontrol.Tomeetthedeep,speciallargeshallowcontainerrequirements,developmentofmulti-ropehoistwinding；andslope,inclinedmoreropeWinder.Explosion-proofhoistshouldbetosolvetheproblemaspriority.Rakeminewinchshouldbedeveloped,goodpowerandmulti-standardrakeminehoist,improveandperfectdistance-controlledwinch,themanipulationofthecontrolsystemperformance,developingautomaticrakeminewinch.Sinkingpatternshouldfocusonthedevelopmentofcargraincarsandmobiledrillingunitstosolvealotofelectricalwinchsuspendedcentralizedcontrolandthedevelopmentofcapacityamountofdrillingwinchrope.Wind-drivenwinchmaindevelopmentdirectionistowardsthedirectionofsemi-automatedandremotecontrol,anddevelopavarietyofnew,dedicated,high-poweredpneumaticwinch.Avarietyofminehoistandwincheshavebeenactivelyusingthenewstructure,anewmaterial,newtechniques,newtechnologies,developnewproductsan