1、1附录外文翻译资料theapplicationofPro/EintrackedvehiclesdrivetrainsystemmodellingLOCKHEEDMARTINCORPORATION2005-5-19DiscussedthedevelopmentoftechnologytoenterprisesPro/ENGINEERsecondaryimportance/3DCADmadeinthesoftwaredevelopmentprocessshouldbecarriedouttwonotableproblems/suchassystemdevelopmentpurposes/thede
2、velopmentoftoolsused/BytheauthorbasedonPro/TOOLKITtoolPro/ENGINEERtrackedvehicledrivetrainsystemtechnologyinthesecondarydevelopmentoftheapplicationmodelling/furtherelaboratedthedevelopment/implementationPro/TOOLKITtwobasicstepstopreparedocumentsandsources/enforceabledocumentsgenerated/registrationan
3、doperationofcriticaltechnologies/Finally/theauthorthroughthedevelopmentofpracticeprovedPro/ENGINEERseconddevelopmentisdesignedtoenhancethecapacityandefficiencyofthenecessarymeans/Keyword/Pro/ENGINEER/secondarydevelopment/modelsmodelling/1theformerstatementWithcomputer-aideddesignandmanufacturingtech
4、nologiessupportingrapiddevelopmentinexpandingitsfieldofapplication/theengineeringindustryandthemanufacturingindustryhasundergoneprofoundchanges/whichisshowninthestructuraldesignoftheproductisparticularlynotable/3Dmodellingtechnology/designparameters/suchasnewtechnologiesandvirtualrealitytechnologyco
5、ncepts/newmethodshavepermeatedthetraditionalstructuraldesign/andplayanunprecedentedroleinthepromotionofengineeringandtechnologydevelopment/PTCisthecompanyPro/ENGINEERmodernCADsystemrepresentatives/2whichspearheadedtheintroductionoftherevolutionarydesignconcepts-basedontheparametersofthedesigncharact
6、eristics/leadingtothedevelopmentofmodernCADtrend/Itsmainfeaturefunctions/therelevance/basedonthecharacteristicsofthemodelparametersmodelling/advancedinformationmanagementsystemsandprojectmanagementdatabasetousetheassembly/Itseasytouse/canfunctioninavarietyofhardwareplatforms/Allowsuserstosimultaneou
7、slycompletetheindustrialdesign/structuraldesignfunction/simulationprocessingmanufacturing/shorteningproductdevelopmenttimeandprocess/ButjustbecausesuchaPro/ENGINEERsoftwareandBointeroperability/itcannotbedirectlyappliedinthespecifichandlingofspecificproductsbecauseofthedesignrequirementsarevastlydif
8、ferententerprisesowneddesignresourcesanddesignenvironmentarealsodifferent/coupledwithexternaldesignconcepts/standardsandinternaldifferences/intheuseofthespecificsoftwareproductdesignwillnotfeelsomespecialconvenience/Forthisreason/inordertoenableenterprisestoPro/ENGINEERsoftwaredesignspecificproducts
9、tomaximizethepotentialofcreatingefficiency/theneedforasecondPro/ENGINEERdevelopment/Pro/ENGINEERistofurtherenrichandimprove/improve/andbecomeapplicableCAD/CAE/CAMuserapplications/2Attentionshouldbegiventoissuesintheseconddevelopment/2/1Clearthepurposeofthesecondarydevelopment/Priortothedevelopmentof
10、productsspecificallydesignedforthenatureandcapacity/thusestablishingthefunctionaldesignofproducts/designtheoryandtherequiredhumanandmaterialresources/butalsotoconsiderupdatingandfutureproductstomarkettomaintainlong-termavailabilityandvitalityproducts/2/2developmenttoolchoice/Self-developedsoftwarepr
11、oductstobecompatiblewithothers/withspecialattentiontotheresourcesintheestablishmentofadatabaseinformationsystem/developmentofsoftwaretobeinthefinalbuildtopreventthetransmissionofdatabetweendifferentsoftwarecannotchangethebasicparametersoftheproblem/3attentionshouldbepaidtosolvingsystem-datainterface
12、s/Solutionsusuallyuseproprietaryinterfaceswiththemediaandneutralpaperasacentraldatabasefordatatransmissiondataexchangeaccess/2/3customizedstandardizedapplicationenvironment/Inordertoaccommodateallthedesignersinalinewiththeinternationalstandardworkingenvironment/andtoensurethecorrectnessofthedesignof
13、products/standardization/standardizationPro/ENGINEERusersneedcustomizedapplicationenvironment/includingsettingstandardsfortheworkingenvironment/suchasthedefinitionofthethreedocumentsandsetmodelstemplates/2/4trackedvehicledrivetrainsystemmodellingdevelopmentthinking/Manycompanysofproductsmostlystereo
14、typedproducts/themassproductionofsuchproducts/generic/andthehighdegreeofstandardization/Theseproductsusedinthedesignofmathematicalmodelsandproductstructuresarestatic/onlydifferentsizesofthestructureofdifferentproducts/thesizeandstructureofthedifferenceswereduetothesamenumberofknownconditionsinthedif
15、ferenttypesofproductdesignspecificationsforthedifferentvalue/Forsuchproducts/couldbeknownconditionsandtheotherwithproductspecificationsandchangethebasicparametersusedtoreplacethecorrespondingvariables/andthenbasedontheknownconditionsandbasicparametersautomaticallybycomputergraphicsenquiriesdatabase/
16、orbycorrespondingmappingsoftwaretocalculateallthedatarequiredbythespecializedmappingsoftwaregeneratedautomaticallyinscreendesigngraphics/Asfigure1showstheoperatingprinciples/4Figure1parametersofCADdesignprinciplesTrackedvehicledrivetrainsystemofmassproduction/standardizationanduseofhigh-leveldevices
17、/Itisdifferentpurposevehiclesimportantcomponentassumedpowertransmission/distributionandconversion/andotherfunctions/thevehiclethroughthesystemtoachieveandmeetvarioustrafficdemands/Trackedvehiclesincludingarmouredvehicles/logisticsvehiclesandengineeringvehicles/Becauseofitsspecialpurposeandrequiremen
18、tsdeterminethestructure/functionsandthetheoryofcomplexity/Intrackedvehicledrivetrainsystemdesign/3DparametersofCADtechnologyhasbeenappliedtoforeignindustrialcountries/greatlyimprovingtheefficiencyofthedesign/2/5TrackedvehicledrivetrainsystemdevelopmenttoolchoicePro/ENGINEERprovidedinthesecondarydeve
19、lopmentofavarietyoftoolscommonlyusedinclude/FamilyTab(communaltable)/Program(Procedure)/UDF(userdefinedcharacteristics)andPro/TOOLKIT/Thesetoolscanrapidlysecondarydevelopment/thedevelopmentshallbebasedonthefunctionaluseoftheease/designersofhighqualityproductsandthestructuralcharacteristicsofselected
20、integratedinto/InviewofthesysteminalargenumberofusersPro/ENGINEERenvironmentconventionsoforder/anditneedsagreatdeallowerdatabaseinformationintheworld/tocompletemorecomplexoperations/andthereforeIchoosePro/TOOLKITdevelopmenttoolkitasatool/Pro/TOOLKITisthePro/ENGINEERsoftwaresystemcompletelybasedonthe
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