制造专业毕业设计外文翻译仿真技术在制造业中的应用与发展.docx
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制造专业毕业设计外文翻译仿真技术在制造业中的应用与发展.docx
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制造专业毕业设计外文翻译仿真技术在制造业中的应用与发展
中英文翻译
外文原文:
ApplicationandDevelopmentofSimulationTechnologyinManufacturing
Abstract
Simulationisanecessaryaidforproductdevelopmentandmanufacture.Itcangreatlyreducelosses,savecosts,shortenproductdevelopmentcyclesandimproveproductquality.Since1970s,AdvancedManufacturingTechnology(AMT)hasbeenstudiedandappliedbyinstitutesandenterprisesallovertheworldasastrategytoadapttoglobalcompetitionofmanufacture.ApplicationanddevelopmentofAMTpromotestheresearchandapplicationofsimulationtechnologyinmanufacturing.Fromtheviewpointofevolution,theapplicationfieldsofsimulationtechnologyinmanufacturingareobviouslyenlarged.Additiontoconventionalfieldsofmanufacture(includingproductionplanning,machining,assemblingandtesting),simulationtoolsaredevelopedinthefieldsofproductdesignanddevelopment,supplychain,etc.Andthemostnotablethreetrendsofsimulationapplicationinmanufacturingare:
1.Distributed,duetonetworktechnology;2.Interactive,duetotechnologyofgraphicsandsensory-motor;3.Integrated,suchasVM,VPD,VFT,etc.Accordingtodifferentobjectstobesimulated,simulationinmanufacturingcanbeclassifiedas:
1.Product-oriented2.Production-management-oriented;3.Process-and-device-oriented;4.Other.Thispaperwilldescribesimulationinmanufacturingfromaboveaspects.AndVirtualReality(VR)andVirtualManufacturing(VM)areintroducedinthelastsectionasprospectofsimulationinmanufacturing.
Keywords:
Applicationofsimulationtechnology,Manufacturing
1Thedevelopmentcourseofmanufacturetechnology
Themanufacturingindustry(includingthemachinerycategorysuchasmanufacturing,electronicsmanufacturing,nonmetalproductsmanufacturing,ready-madeclothesmanufacturingaswellasvariousmouldmaterialmanufacturingetc)isthepillarindustryofnationaleconomy,andhistotaloutputvaluegenerallyoccupiesthe20%~55%ofinternaltotaloutputvalueofeachcountry.Theenterpriseproductiveforcesineachcountryareinforming,andtheeffectofmanufacturetechniquegenerallyoccupiesabout60%.Sosomeexpertsthink,thecompetitionofeachnationeconomyontheworldchieflyisthecompetitionofmanufacturetechnique.Thiskindofcompetitionisintensewitheachpassingday,andeachcountrygovernmentallattachesimportancetoresearchtothemanufacturingindustryverymuchtotheconstantlychangeofdevelopmentaswellasrequirementofcustomer'satahighspeedalongwiththeeconomytechnologyandmarketenvironment.Theadvancedmanufacturetechnique(AMT:
themanufacturingintegrationtechnologythatinordertoimprovewithT's(developingperiod),Q's(productquality),C's(developmentcost),S's(after-saleservice)andE(pollutionoftheenvironmentlevel)givefirstplacetotoweightheproductofquotaandproductdevelopmentcourse,theUnitedStateshasputforwardincludingsystemoveralltechnology,managementtechnologyinthe80'sendsanddesign,manufacturetechnologyandequipmenttechnologyandbigtechnologycrowdofsupporttechnologyfiveAdvancedManufacturingTechnology)thegenerallythought.
Asaresultofthedevelopmentoftenremainingyears,nowthecontentoffivebigtechnologycrowdsisarrivedrichlygreatly,hisconcretemeaningasfollows[12]:
Systemoveralltechnologycrowd:
Studytheoveralltechnologysuchasdesign,planningandintegrationetclikeflexiblemanufacturing,computerintegratedmanufacturing,quickmanufacturingandintellectmanufacturingetcadvancedmanufacturetechniques
Technologycrowdismanaged:
Studyandmakesthevarioustechnologyoftheproductionmanagementofenterpriseandorganizationandadministrationcorrelation,ifcomputer-aidedproductioncontrolandthingmaterialrequirementplan/'smanufacturingresourcesplans/enterpriseresourcesplansandthesupplychainismanagedandthecompletelyqualitymanagementandthetechnologysuchasmanufacturing,excellentproductionandenterprisemanagementcoursereconfigurationetcpunctually.Integrationtechnologycrowdismadeinthedesign:
Studiesandproductdesign,manufacturingandwaitingentirelythevarioustechnologyofcoursecorrelationuntiltests,iftheparallelengineeringandcomputer-aideddesign/'scomputer-aidedengineering/'scomputer-aidedandmakesanddrawsupsolidmanufacturing,reliabilitydesign,intelligentoptimizationdesignandthequalitymeritcanbedisposedandthetechnologysuchaspreservationandtransportation,automaticcontrol,checkoutsupervisionaswellasqualityassuranceetcareexpectedbydigitalcontroltechnologyandthing.Manufacturetechnologyandequipmenttechnologycrowd,Theresearchreachesthevarioustechnologythattheequipmentismutuallyrelatedwiththemanufacturetechnology,processtechnologythatthenothingcuttingprocesstechnologyreachingequipment(casting,forging,weldingandheattreatmentetc)ifmaterialproductiontechnologyreachesequipment(smeltsandsteelrollingetc)andconventionprocesstechnologyandlacksreachesthattheequipmentandultrahighspeedprocesstechnologyatahighspeedreachestheequipmentandpreciselysuperpreciseandthenanometerandequipmentandspecialprocesstechnologyandequips(laserandelectronbeamsetc)
Technologycrowdputsup:
ThistechnologycrowdisthecorrelationtechniquethattheadvancewasnotgainedinabovetechnologycrowdLaiYiexistenceabsolutely,ifthestandardizationtechnology,computertechnology,softwareengineering,databasetechnology,multi-mediumtechnology,internetworkcommunicationtechnology,artificialintelligenceandvirtualrealitytechnology,materialsscienceandpersonneleducateandtrainandhumanengineeringandenvironmentalscienceetc
Canconcludeinthestagethatthedevelopmentcourseofabovemajormanufacturetechniquethatinvolvesandhiswereappliedinproductlifeperiodtothepicture1.
Thepictureisin1,indulgesspoolrepresentsage,thecrossaxlerepresentsthelifeperiodofproduct,fromtherequirementinmarketformsbegins,passesgenerallyreadsdesign(appearance,characteristic,material,priceandbatch)andinitial(overall)designanddetail(theparts)design,technologicaldesign,productionplanningformulation(materialispurchased)andproduces(process’s,assemblesandtests),arrivescontinuouslythesaleandsafeguards,involveseachdepartmentofenterprise
Thequalityandproductionefficiencyofproducthavebeenraisedgreatlybywayofresearchandapplicationtotheadvancedmanufacturetechnique
2computerssimulationdevelopsandapplyinginthemanufacturingindustry
Thegeneralsituation
Thecomputertechniqueofsimulationisasanewanddevelopinghightechnology,andhismethodologyisbuiltabovethefoundationofcomputerability.
Alongwiththedevelopmentofcomputertechnology,thetechniqueofsimulationalsogetstherapiddevelopment,andhisapplicationdomainandhiseffectisalsomoreandmorebigger.
Particularlyinaviation,aerospaceandinnationaldefenseandtheresearchanddevelopmentcourseofotherlarge-scalecomplexsystems,computersimulationiscontinuouslythetoolthatcannotlack,andhasgivenplaytohugelytoactonaspectitisreducinglosses,practicesthriftthefundsandshortensdevelopmentperiodandraisetheproductqualityetc
Designingtomakingsothatintestingwholelifeperiodsafeguardedfromtheproduct,thecomputertechniqueofsimulationrunsthroughfrombeginningtoend(theshadowpartinthepicture1representstheapplicationoftechniqueofsimulation,andconcludesfurthertothetable1).
Seethatisexpandingtoproductdesigndevelopmentandsaledomaininthemanufacturingdomain(productionplanningislaiddown,processes,assemblesandistested)fromthetraditionofthedomainoftechniqueofsimulationapplicationfromthecoursedeveloped.
Inaword,theapplicationforcomputersimulationhasprovidedthenewstagetothedevelopmentofadvancedmanufacturetechnique,andhasalsoputforwardthehigherrequirement,andtheapplicationoftechniqueofsimulationatpresentpossessesfollowingcharacteristicandtrend:
Theapplicationinwholeproductlifeperiodof1computerintablesimulation
1)Theunprecedentedenlargementoftheapplicationscopeoftechniqueofsimulation.
Bystudyingthedynamicspropertythetomaketheobject(product),kinematicsproperty,processandassemblycourseofresearchproduct,enlargingtostudyingdesignandtheoperatingmakingthesystem,theadvancesidebysideone-stepenlargestotherearservicesupply,inventorycontrol,organizationofproductdevelopmentcourseandproducttestetcattheaspectoftheobjectandthepurposeofsimulation,involvesmakingeachaspectofenterprise
2)Combinedistributionofsimulationthatbringswiththenetworktechnology.
Distributionofsimulationisbythedistributiondecisionofmanufacturing.
Thegenerallythoughtitselfsuchasquickmanufacturingandinventedenterpriseetchasthepersonwhocooperatesameaninginnetworkimplementationplacefarawayfromhomebassetedon
3)Eachothercombinewithdiagramandthesensortechnology,andmakestheinteractivityofsimulationstrengthengreatly.
Havingformeddrawsupthesolidmanufacturing(VM:
fromthisVirtualManufacturing)andtheinventedproductdevelopment(VPD:
VirtualProductDevelopment)andtheinventedtest(VT:
VirtualTest)waitthenewgenerallythought
4)TheIntegraionizationoftechniqueofsimulationapplication.
Namelythesyntheticallyapplicationtechniqueofsimulation,product
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