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外文翻译--行车安全技术要求.doc

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外文翻译--行车安全技术要求.doc

英文翻译TrafficsafetytechnicalrequirementsAhook1,shouldbecheckedregularly,atleastsemiannually,andcleanlubrication.2,newandputintousethehooktorecognizethatthehookonthemark,thetechnicaldocumentationofthemanufacturingunitsandfactorycertification.3,beforeputintousebymeansofmarkingloadtest,allowstheuseofqualifiedbeforeconfirmation.4,arenotallowedtousethecastinghook.Thehookshouldbefixedfirmlyrotatingpartsshouldbeflexible,leptospirosissmoothsurface,nocracks,spallingandanydamagewireropedefects.5,leptospirosisdefectsshallnotwelding.Topreventspreadertodecoupling,thehookshouldbesettopreventaccidentaldecouplingsafetydevices.6,oneofthefollowingconditionsoccurs,thehookshouldbescrapped1Surfacecracks.2theamountofwearofthedangeroussectionhookmanufacturedinusebyindustrystandards,shouldnotbegreaterthan10oftheoriginalsizemanufacturedbyGB10051.2hookshouldbelessthan5oftheoriginalheight.3thedegreeofopeningthantheoriginalsizeincreasedby15.4Thetorsionaldeformationofmorethan10°.5thedangeroussectionorhookneckplasticallydeformed.6Theboardhookbushingwearupto50oftheoriginalsize,shouldbescrappedbushingtheboardhookmandrelwearupto5oftheoriginalsize,shouldbescrappedmandrel.Thepanelhookcaulkingcannotbeloose,thegapbetweentheboardscannotbegreaterthan0.30mm.Second,thespreader1,hingepartsshouldbecheckedbeforeuseleveragedeformation,cracks.2,theaxisoftherotatingparts,offtheregularinspectionandlubrication.Incaseoflargeloose,wear,deformation,etc.,shouldbetimelyrepairandreplacement.3,newandputintousethespreadershouldloadtest,afterpassinginspectioninordertoallowtheuseof.Third,thewheel1,checkallpartsofthewheel,thetreadofthewheelrimandspokescracksarefound,replacethewheel.2,whenthewheelrimwearamountmorethan50oftheoriginalthickness,orrimbendingdeformationofupto20oftheoriginalthickness,thewheelsshouldbescrapped.3,runouttoleranceshouldnotbegreaterthanthediameterofthewheeltread.Wheeltreadallowsrepairinthefollowingsituations1acylindricalthedifferencethetwocapstantreaddiameterWheeldiameterφ250500mmandnomorethan0.125mmThewheeldiameterφ600900mmandnomorethan0.30mm.2PoorthetwopassivewheeldiametercylindricaltreadWheeldiameterφ250500mm,isnotgreaterthan0.60mmThewheeldiameterφ600900mmandnomorethan0.90mm.3conicaltreaddiameterdeviationisgreaterthanthenominaldiameterof1/1000,shouldbereprocessedforrepair.Duringuse,thetreadstrip,thescratchareaisgreaterthan2cm2,whenthedepthisgreaterthan3mm,allowingRepair,orshouldbescrapped.Wheeltreadthicknesslossof15ofthethicknessduetowearorremachiningduetootherdefects,repair,whenthewheelisscrapped.4assemblyofwheels,wheelbasisnosewillswingshallnotbegreaterthan0.1mm,thewallthicknessoftherimandthewheeldiameterdeviationshouldnotbegreaterthan3mm,thewheelassemblygroupshouldbeabletohandtheflexibilitytorotate.Fourth,trackCheckrail,bolts,fishplatesforcracks,looseandcorrosion.Foundthatthecracksshouldbereplacedifanyotherdefectsshouldbepromptlyrepaired.2,theadjustmentofthetracktrackjointscanbemadedirectlytothehead,alsocanbemadeintoa45°inclinedjointgeneraljointgapfor12mminthecoldwinterconstructionorinstallationshouldconsiderthetemperaturegapisgenerally46mm.Joints,tworailtopsurfaceofthedifferenceinheightshallnotbegreaterthan1mm,sidestraightnessisnotgreaterthan2mm.Thesamecrosssectionofthetworailheightdifferenceshallnotbegreaterthan10mm.Eachtrackalongthelength2mmeasuringlengthshallnotbegreaterthan2mm,totallengthmustnotexceed15mm.Fifth,pulleyblock1,goodlubricationofthepulleyblock,flexiblerotationpulleylateralpendulumshallnotexceedonethousandthofthenominalsizeofthepulley.2,pulleycoverandotherpartsshallnotpreventthewireroperun.Shouldpreventtheropetojumpoutofthewheelgrooveguards.3pulleyoneofthefollowingconditionsshouldbescrapped1thereisacrackordamagetherim.2roundslotunevenwearupto3mm.3Thewallthicknessofthewheelgroovewearupto20oftheoriginalwallthickness.4wheelgroovebottomdiameterofthewearvolumeof50oftheropediameter.4,thepulleyhasasmoothsurfacesmooth,thereshouldbenodamagetowireropedefects.Sixrolls1,thefetchingmeanswhentheupperlimitposition,thetheropewholevolumeinthehelicalslotextractmeanswhenthelowerlimitposition,theendofeachfixedshouldhavesafety1.52ringfixedropegrooveandringgrooves.2,youshouldregularlychecktheoperationstatusofthegroupoftheroll.1Checktherollandshaftmaycrack,crackswerefoundtobescrappedupdateinatimelymanner.2reelwallwearto20oftheoriginalwallthicknessrollscrap,shouldbereplacedimmediately.3thereelhubwithoutcracks,rolllinksshouldbesolid,notloose.4fixedtheendofthewireropeshouldbereliable,fixturesshouldbelockingorselftighteningperformance.3,rollaroundtheskewangleoftheropeforsinglelayerwindingupmechanismshouldnotbegreaterthan3.5°forthemultilayerwindinginstitutionsshouldnotbegreaterthan2°.4,multilayerwindingrollendsshouldbeflange.Flangeshouldbehigherthantheoutermostlayerofwireropeorchain2timestheropediameterorwidthofthechain.Themonolayerwoundsinglejointrollshouldalsomeettheaboverequirements.,Anintegralpartoftherollgroup,rotatingflexibleroll,shallnotblockabnormalsound.Sevenreducer1,alwayschecktheanchorbolts,shallnotbeloose,falloffandbreak.2aday,checkthegearunithousing,bearingatfevercannotexceedtheallowabletemperaturerise.Whenthetemperatureexceedsaroomtemperatureof40°C,thebearingsshouldbecheckedfordamage,improperinstallationorlackofgrease,theloadtimeistoolong,runningorwithoutcatchingphenomenon.3,checkthelubrication.Reducerduringtheinitialperiod,shouldbereplacedeverythreemonthstheoilandcleanthecabinet,removethemetalshavings,replacedeverysixmonthstoayearlater.Thelubricatingoilwillnotleak,theoilshouldbemoderate.4,listeningtothepolicegearmeshingsound.Excessivenoiseorabnormalpercussion,outoftheboxtochecktheshaftsandgearsfordamage.5,withamagneticorultrasonicflawdetectiongearunithousingandshaftcracksshouldbereplaced.6,thehousingshallnotdeformation,crackingdefect.7,reducerpartsofthefollowingcircumstancesshouldbescrapped1thegearcracksandbrokenteeth.2damagetothetoothsurfacepittingoftheengagementsurface30or10ofthedepthuptotheoriginaltooththickness.3Hoistingmechanismateverylevelgeartowearup10oftheoriginaltooththickness,theotherengagesleveluptotheoriginaltooththicknessof20shouldbescrappedotherinstitutionsmeshinggeartooththicknesswearupto15,thetooththicknesswearoftheoriginaltooththicknessoftheengagementlevelof25shouldbescrappedopengeardrivegeartooththicknesswearoftheoriginaltooththicknessof30ofthegearscrapped.4thereducerhousingseveredeformation,cracksandfixthevalueoftheendoflife.Eightcoupling1,therotatingcouplingrunoutorfacerunoutisbeyondthelimit.2,thebondbetweenthecouplingandconnectoravailabilityofloose,deformed,oroutoftheslotkeywayforcracksanddeformation,withorwithoutscrollkeys.Connectedtothecouplingwiththeorderoftheshearbolt,theboltoftheavailabilityofloose,falloffandbreak,whentheabovesituation,stopthetreatment.3,alubricatingdevicecouplingsealingdeviceshouldbeintact.4,gearcouplingsforcracks,brokenteethorfromtheliftingmechanismandthenonequilibriumluffingmechanismgeartooththicknesswearvolumeoftheoriginaltooththicknessof15and20ofotheragenciesgeartooththicknesswearvolumeoftheoriginaltooththicknessassociatedTheaxisisnolongeravailable.Theuseofliftingmechanismbrakewheelcoupling,heatpadshouldbeadded.Nine,brakeBrakeframehingepointbythewearandtearcausedSongkuang,resultingbacklashoverticdrive10oftheworkingstrokeofthedevice,theresponsetothehingepointforrepair.2,thehingepinhavingadiameterexceeding5oftheoriginaldiameterofmorethan0.5mmorovality,shallreplacethepin.Thereplacementpinholeshouldbetrimmedtorestoretheroundness,andthenthepreparationofanewpinaccordingtotheaperture.Shaftholediameterwearmorethan5oftheoriginaldiameter,shouldberetrimmedshafthole,thepreparationofanewpin.3onthebrakepadliningwearmorethan50oftheoriginalthickness,defectsandcracksshouldbescrapped,thereplacementofthefrictionplate.Replacement,arivetembeddedinthebrakeliningattemptshouldbemorethan1/2oftheoriginalthickness.4,thepartsofthebrakingdevicecracksshouldbescrapped.5shouldbereplaced,thebrakespringplasticdeformationoccurs.6,fromtheliftingmechanismandluffingmechanismbrakewheel,whenthewearoftherimthicknessupto40oftheoriginalthickness,shouldbescrapped.Otherbodiesofthebrakewheel,thewearoftherimthicknessupto50oftheoriginalthickness,shouldbescrapped.7,brakewheelshaftholewiththedriveshaftconnectedtokeyloose,replacetheticwheelanddriveshaft.8,thebrakewheelunevendegreesof1.5mm,allowingRepair.Flangethicknessshallcomplywiththerequirementsofsection6oftherepaircancontinuetouse,orshouldbescrapped.

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