机械设计过程外文文献翻译中英文翻译.docx
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机械设计过程外文文献翻译中英文翻译.docx
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机械设计过程外文文献翻译中英文翻译
附录
英文
Machinedesignprocess
Themachineistheorganizationwithothercomponentscombinations,
transforms,thetransmissionorusingtheenerg,thestrengthorthemovement
exampleforthebeneficialusehastheengine.theturbinewheel,thevehicles.
thehoist,theprinter,thewasherandthemoviecameraManyissuitabletbrthe
machinedesignprincipleandthestrengthlawalsoissuitabletoisnotthe
genuinemachinefinishedproduct.thedrivenwheelhubandthefilecabinetto
themeasuringapplianceandthenuclearpressurevessel.”Machinedesigntthis
terminologycomparedto”machinedesign”moregeneralized,itincluding
machinedesign.Butregardingcertaininstruments.1ikeusestodeterminehot,
themobilelineandthevolumethermalenergyaswellasthefluidaspect
questionneedsalonetoconsider.Butwhenmachinedesignmustconsiderthe
movementandthestructureaspectquestionaswellaspreservedandtheseal
stipulation.Inthemechanicalengineeringdomainandallthatprojectdomain
applicationmachinedesign,allneedsuchasmechanismandsoonthesvdtch,
cam,valve,vesselandmixer.
ThedesignbeginningtObeingtrueortheimaginationneed.Theexisting
instrumentpossiblyneedsinthedurability,theefficiency,theweight,thespeed
orthecostperformstoimprove.]hepossibleneednewinstrumenttOcomplete
beforemadethefunctionbytheperson.1iketwasabundantAssemblyor
maintenance.Afterthegoalcompletelyorpartiallydetermines,thedesignnext
stepistheideacarlcompleteneedstheffmctiontheorganizationanditsthe
arrangementforthis,thefreehanddrawingschematicdiagramvalueis
enormous,itnotonlytakesapersonideatherecordingandtheauxiliary.method
whichiftheotherpeoplediscusses,moreoverespeciallyissuitableforwithown
ideaexchange,alsoneedstoconcernasthecreativementalitystimulanttothe
partwidespreadknowledge,becauseanewmachinefrequentlybyknewvery
welleachkindofcomponentsrearrangeorthereplacebecome,perhapschanged
thesizeandthematerial.Regardlessofafterideaprocessor,adesignercall
carryonfasteitherthesketchycomputationortheanalysisdeterminesthe
generalsizeandthefeasibility.Afteraboutneedormayusethespatialmete
ideadetermination,maystartaccordingtotheproportionpictureschematic
diagram.
Whenseveralcomponentsapproximateshapesandseveralsizescomeout,
theanalysiswasallowedtrulytostart.Theanalysisgoalliesinenableittohave
satisfyingorthesuperiorperformance,aswellaswillseekthebestproportion
andthesizeunderthesmallestweightsecurityandthedurabilityandthe
competitivecostdesignerforeachessentialloadbearingsection,aswellas
severalcomponentsintensitiesbalancethenchoicematerialandprocessing
method.Theseimportantgoalsonlyhavethroughonlythenmayobtainbased
onthemechanismanalysis,likeaboutreactingforceandfrictionmostsuperior
useprincipieofstatics;Aboutinertia,accelerationandenergyprincipleof
dynamics:
Aboutstressanddeflectionmaterialelasticityandintensityprinciple;
Aboutmaterialphysicalbehaviorprinciple;Aboutlubricationandwaterpower
actuationhydromechanicsprinciple.Theanalysismayidenticalengineerwhich
arrangesbytheideamachinerydo,ormakestheanalysisinthebigcompanyby
theindependentanalysisdepartmentortheresearchgrouptheresult,possible
neednewarrangementandnewsize.Nomatterisofficiallydoesorunofficial
does,supposesJapanisrelapseandthecooperationprocess.theanalysisstaff
mayplaytheroletoallstagesbutnotmerelyishestage.
Somedesigncriteria
Inthispart,somepeoplesuggestedcarriesontheanalysisusingthe
creativemanner,thiskindofanalysismaycausethesignificantimprovementas
wellastothespareproductideaandtheconsummation,theproductfunction
more.moreeconomical,isperhapsmoredurable.Thecreationstagedoesnot
needisatfirstandtheindependentstage.Alttloughtheanalysisstaffpossibly
certainlvisnotresponsiblefortheentiredesign,buthenotmeyelyiscanfrom
thenumeralproposcwantsquestioncorrectanswerwhichhesoIVes,notmerely
isDroducesthestressvalue,thesizeortheworklimit.Hemayproposeamore
widespreadopinion,inordertoimprovementstandardorplan.Becausebefore
theanalysisorintheanalysisprocess,hecanfamiliarinstallanditstheworking
condition.heisinanideatopreparechoosestheplantherantagePoinl.Besthe
canproposethesuggestiontransfigureeliminatesthemomentofforceorthe
stressconcentration,butwasnotthepermissionconstructshastheblgsectlon
andtheexcessivelymanydynamicloadsorganizationshouldbetterbehe
discardshiscarefuldesi{;nbutisnotafterwardssawthemachinerydiscarded.
Inordertostimulatethecreativethought,belowsuggesteddesignsthe
personnelandtheanalysisstaffusesthecriterion.
Thefirst6criteriaespeciallyaresuitablefortheanalysisstaff,althoughhepossiblyinvolvestopossessesthisloitems.
1.Creativelytheuseneedsthephysicalperformanceandthecontroldoes
notneed.
2.Knowsthepracticalloadanditstheimportance.
3.D00snotconsiderthefunctionloadinadvance.
4.Inventsthemoreadvantageousloadingenvironment.
5.Providestheminimurnweightthemostadvantageousstressdistribution
andtherigidity.
6.usesthefundamentalequationcomputationproportionandcausesthe
sizeoptimization.
7.Theselectionmaterialobtainstheperlbrmancecombination.
8.Inbetweensparepartsandintegratedcomponentscarefidchoice.
9.Revisionsfunctionaldesignadaptstheproductionprocessandreducesthe
cost.
10.Intheconsiderationassemblycausesthepartpintpointingandmutually
doesnotdisturb.
Designsthepersonneltohaveinsuchdomain,likethestatics,the
inematics,dynamicsandthematerialsmechanicshavethegood
accomplishment,inaddition.butalsomustfamiliarmakethematerialandthe
manufacturecraft.Designsthepersonneltohavetobeabletocombineall
collrelationsthefact,carriesonteachesWei.themanufactureschematicdiagram
andthechartingcomesthemanufacturerequesttotransmittheworkshop.
Anyproductdesignoneoffirststepofworkisthechoiceusesintomake
eachpartthematerial.Todaydesignpersonnelmayobtaininnumerably.When
choice,theproductfunction,theoutwardappearance,thematerialcostandthe
productioncostveryareallimportant.Beforeanycomputationmustcarefully
appraisethematerialtheperformance.Itisthenecessarycarefulcomputationto
guaranteethedesignthevalidityThecomputationeverdoesnotappearonthe
chart,butissavedbyteneachkindofreason.Onceanypartexpires,hadmake
clearwhenisdesigningatfirstthishadtheflawthecomponentshasmadeany;
Moreover,。
fromwasallowedtoobtainallexperiencedocumenttothepast
projectcomputationin.Whenneedstobesimilarwhendesign,thepastrecord
couldhavetheenormoushelp.
Wheninthecharthasnotassignedtheaccuratesize,themajority
organizationallhasissuitableforthesizegeneralcommondifference.
Regardingthefinishingsize.thegeneralcommondifferencepossiblyis士O.5the
millimeter.Therefore,isassignedis15.0millimeterssizesscopesmaybel4.5
millimetersto15.5millimetersbetween.Othergeneralcommondifferences.may
besuitableforliketheangle,thedrillholeandjetting,thecasting,theforging,
theweldedjointandweldsituationandsoonangle.Whengivescomponents
assignsthecommondifference,mayrefertobeforechartorgeneralproject
practice.Thetypicalcommondifferenceisassignedformartial—lookingto
becomethescopewhichtheJSOstandarddefines.Assignsthecommon
differenceregarding,forinstanceH7/s6,regardingthecomponentssizewhich
studiesishavingagrouptObepossibletousewiththegraphcorrespondence
value.Underthissectionwillproduceaboutinstallsapertureinaxisorthe
cylindricalcoordinateconcreteexample.
Thepreliminarydesignproducessatisfiedlyassignsthedemandthe
solution.Thepreliminarydesignmayrepresentthecompositionoverallsystem
allsubsystemsandthesparepartsumtotal.IonandSmithforbyaseriesof
formthepreliminarydesigndescriptionarelapseprocesswhichiscomposed
withtheappraisalstage,variousstagesgatherthesolutionwhichformsinthe
sameplace.Intherepeatedlyeachstage,theideaismoredetailed,mayamore
comprehensiveappraisal.
Afterhashadtheideaandtheidea.nextstePiscarriesontheappraisaland
thechoicebestidealappraisalmethodtothemistheusetabulatesthematrix.
Thematrixiscomposed.theideabyaseriesofcriteriatohavetodrawsupport
fromthemtohittheminute.Ifisappropriate,thecriterionimportancemaythe
weightin9,themostsuitableideabeabletohavethemaximumtotalscore.This
methodprovidedorganization’sappraisaltechnology.individualwhich
moreovercausedintheteamtobeverydifficulttocarryouttheyunreasonable
idea.
Hashadthepreliminarysolution,nextstepexpressesthem,inordertothey
canwithallinvolvethesystemdesignprocessthepersonexchangesinfact,this
stepmayusetheplanschematicdiagramorthethree.dimensionalmodeltbrm,
alsobutthephysicalmodelalsobutthecomputerproducesmodel.After
completestothegeneraldiagramoneselfandcarriesoncalculatesdetermined
whensolutionregardingproductdesignstandardcompatibility,thedetailing
stagefoundationhasestablished.
中文
机械设计过程
机器是机构与其他零件的组合,为了有益的用途而转换、传递或利用能量、力、或者运动实例有发动机、涡轮、车辆、卷扬机、印刷机、洗衣机和电影摄影机。
许多适用于机器设计的原理和力法也适用于不是真正机器的制成品,从轮毂盖和档案橱柜到仪表和核压力容器。
“机械设计”这一术语比“机器设计”更为广义,它包括机器设计。
而对于某些仪器,如果以确定热、流动线路和体积的热力以及流体方面的问题要单独考虑。
但是,在机械设计是要考虑运动和结构方面的问题以及保存
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