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1、hoistCraneHavematerialtocarrytheimportantcomponentishavingbecomehumanbeingindustry,thehistorybeingmorethanfivethousandyearsawayfromnowalready.Degreeriseexpanding,automatingwithproducingscales,asimportantmaterialflittingequipmentcraneapplicationismoreandmorebroadinmodernizedprocedureofproduction,thee
2、ffectisbiggerandbigger,therequesttothecraneisalsomoreandmorehigher.Thecraneisexperiencinggiganticonetransforming.Sincecommercialrunscaleceaselessnessexpands,theefficacyimprovesgradually,increasebygraduallyaswellasmaterialloadsandunloadsthewhatcosttakesupproportioncarryinginproductprocedureofproducti
3、on,urgelarge-scaleorhigh-speedcraneneedamountstoincreasebyunceasingly.Andbatchofweightisbiggerandbigger;theoperatingrateismoreandmorehigh,bringforwardhigherrequesttoenergyconsumptionandreliability.Thecranealreadybecomesimportantlinkinautomaticproductiontechnologicalprocess.Thecraneaskstheeasytohandl
4、e,easyupkeep,moreoversecuritytobeclosefriendsnotonly,reliabilityneedsheight,demandtohaveoutstandingdurability,thesexfault-free,beingmaintainedandtouseeconomy.Intheworldisatpresentmaximalthecraneroaminggetsweightamountto6z5001,themaximalcrawlercranegetsweightamountto3,000t,themaximalbridgecranegetswe
5、ightbe1,200t,themaximumloadingandunloadingthebridgehandcartnearcontainerthebankrunsspeedalreadyamountto350m/min,thatthestackingcranemaximumrunsspeedis240m/min,speedamountsto100m/minstartingfromwhentherefusedisposalusesacranes.Industrymodeofproductionanddiversityofconsumerneed,themarketplaceusingthes
6、pecialusecraneexpandsunceasingly,breedrenewsalsounceasingly,satisfypeculiarneed,bringtheoptimumefficacyintoplayoutwithproperfunction.Themetallurgy,examinestheelectricity,papermaking,therefusedisposalspecialusecraneforinstance,explosionprotection,antisepsis,insulationcraneareinthepastmorestrongcompar
7、ingwiththerailroad,boatandship,containerspecialusecranefunctionescalation,ceaselessriseoffunction,adaptability.TheGermanyDamagecompanyhasdevelopedoutonekindofaircraftkeepingthespecialusecranetakinggoodcareofinrepair;hasopenedupsaleininternationalmarket.Thespanisbig,batch,thealtitudeisbig,butthefault
8、stridesover,theaccuracyparkingistallerthanonthiscranebeinginstalledinbuildingstructure.Installationhasmanyfestivalstostretchoutanddrawbackaconduitpipebelowliftinghandcart,theplatformbeingmaintainedwiththeaircraftislinkedtogether;maydo360degreeofrevolutiontogether.Displacement,conduitpipepromotionand
9、demotionandrevolutionbythecartandthehandcartmaymaketheplatformbeingmaintainedgettoanyaircraftlocation,thesumcarryingouttheaircraftupkeepismend,extremelyrapidconvenient.Usemodularizationtodesignthecompletemachinedesignproceduresreplacetradition,theidenticalwithuppercranefunctionbasiccomponent,compone
10、ntandpartaremadefromhavingvarioususe,havetheidenticallinkupkeyelementtocomposeinreplyastandardmoduleinterchangeable,mutualitybybeingunlikeamoduleconstitutes,formthecranebeingunlikethetypeandspecification.Beinprogresstothecraneimprovement,needspecificallyforsomeseveralmodules.Themoduledesigningthenew
11、modelcrane,needingselectingandusingdiversitycarriesoutcombinationagain.ThemodulechangingChenghavingbatchessuitableproducesthecranemaymakeastickmass-produceforashorttime,highefficiencyspecializationofdifferentpartsofproduction,theenterprisechildbirthorganizerealizationalsomaybecomemoduleadministratio
12、nfrommanagementofproduct.Reachtheimprovementcompletemachinefunction,reducecostofmanufacture,improvebeappliedoruseduniversallydegree,usesbecomposedofmanybreeds,manyspecificationseriesofproductsoflessspecificationnumberscomponentandpart,tosatisfytheconsumerneedsufficiently.Atpresent,Germany,UnitedKing
13、dom,France,USAandJapanesefamouscranecompanyhaveadoptcranemodularizationdesignallalready,havegotandnotablebeneficialresult.ThestandardofGermanyDamagecompanycraneseriesswitchesovertousemodularizationtodesignthedaya代ertomorrowis12%lowercomparedwiththedesigncostthatthestickdesigns,costofproductioncomesd
14、own45%,theeconomiceffectisveryconsiderable.OnekindofKBKflexibilitycombinationstyletheGermanyDamagecompanyhasbeendevelopedfliesacrane,thecranesteelstructureiscomposedofcoldrollingtypetrack,thecranerunsacircuitbutstridesoverzischangedintogaugealongproducingaprocessflowhavingarbitrarily,arrangedaforkto
15、maketurn,buthad.Allcomponentsallmayrealizemassproduction,therouteneedandconcretematerialstilldifferentaccordingtotheconsumerarecarriedbecomesvariouscomponentcombinationcollocationnamelywithinshorttime.Thiscranecompositionalityisverygood,operationcanfullyutilizeconveniently,space,workingcostarelow.Ha
16、vehandmovement,thevoluntarilyvariousform,canbecomposedofsuspensionsystem,Shanflyingthecrane,pairofbeamsflythecrane,cantilevercranezlightportalcraneandhandmovementstackingcrane,canbecomposedoflarge-scaleautomationmaterialcarryingsystemeven.Thebatchescranesarethatusage,thejobarenotverystrenuousintheoccasionbeingappliedoruseduniversally.Thiskindofcranebatchesbig,arewidelyused,thinkthattheheddleagreeswellwithbeneficialresultconsiderably,requirethatthecranereducesexternalformtothefullf
