机械工学科3D-CAD

2CAD3CAD143D-CADCAD3D-CAD14123JIS3AutoCADLT2CAD4CG3CADCGHTML14CAD21D-CADAStudyof3D-CADEducationalMethodforDepartmentofMechanicalEngineeringKazunoriISHITSUKATomoyukiKOUGEMakotoARAITakeshiMIYAZAWAAbstractThispaperdescribesalearningmethodof3D-CADeducationalmethodfordepartmentofMechanicalEngineering.ThisyearinInformationProcessingCenter,3D-CADsystemhasbeenintroducedandnewCADeducationalmethodispracticingforMechanicalEngineering.Wedevelopedthesystemofnew3D-CADeducation.Thelearningcontentsarestudieduntiltheassemblymodelsfromthepartmodels,ontheassumptionthatstudentscompletedthebasiclearningofmachinedesign.Inthepaper,wementionaboutsomedevelopedteachingmaterialsandshowtheapplicabilityoftheproposedmethodology.Andfornextsteps,discussesaboutthesomeapplicationsformechanicaldesigneducation.Keywords:3D-CAD(3DimensionalComputerAidedDesign),Educationalmethod***12345222CAD1()1()1()3D-CAD(1)(2)Pro/Engineer2001(3)CAD3CAD212JIS23CAD34NC2345HTML231234567891001234CAD(321.12.62.52.92.83.23.23.32.9CAD(421.22.32.432.52.72.72.92.61.81.32.52.62.62.92.72.82.92.712345678910Pro/EngineerPro/MECHANICA(4)Pro/MECHANICAStructure(5)(6)ThermalPro/MECHANICAStructureThermalPro/MECHANICAPP29PAdaptivePStructure(7)(8)(9)(10)(11)(12)(13)(14)340mm30mm10kN15.37m214.15MPa7.96MPaStructure119222122214dEd)adbd(Pπδ+=1PEabd1d22114dPπσ=2224dPπσ=212Structure42P5206GPa0.3500N305040502060.3234567893.8745.0055.0375.0405.0425.0435.044-23.4-1.02-0.40-0.32-0.28-0.26-0.2535.057mm334EbhWl=δ3WElbhStructure11467810010000W/m2K1081551323344Pro/MECHANICA2420500N5003012212223232242Pro/ENGINEERNCNCNC(15)Pro/Manufacturing(16)3NC(17)(18)G(19)(20)NCG9PartWorkpieceAssembleMfgModel10NC11CLCutterLocation(MfgmodelCLPart(workpiece)NCMCDGNCCLG-POSTTMNC(21)(22)NCMCDMachineControlDataG411G12FUNUC159FUNUC16103224GNCGPro/ENGINEERVERICUTTMVERICUT(23)13VERICUT14NC625NCNCNC7CADNCNCNC1243D-CADGNCG1236N5G71N10(/MFG8-19-1)N15G0G17G99N20G90G94N25S1000M03N30G0Z6.375N35X25.55Y0.N40G1X23.45F.3N45Z-43.5N50X25.526N55G0Z6.375N5(/MFG5-30-2)N10G0G17G99N15G90G94N20G0G49N25T1M06N30S1000M03N35G0G43Z30.H1N40X-15.4141Y18.N45Z1.N50G1Z-.5F60.N55X117.56583D-CAD3D-CAD3343D-CADNC3D-CAD(1)Pro/ENGINEER(2001),(2)DavidS.Kelley,Pro/ENGINEER2001I(2002),McGrawHill(3)Pro/ENGINEER,On-linemanual,(2001),PTC(4)Pro/MECHANICA,On-linemanual,(2001),PTC(5)RogerToogood,PRO/MECHANICATutorialStructureRelease2001-IntegratedMode,(2001),SDCPUBLICATIONS(6)Kuang-HuaChang,PRO/MECHANICAMotionMechanismDesignandAnalysisRelease2001,(2001),SDCPUBLICATIONS(7)(1983)pp252-253(8)(1994),pp144,(9)(1997),pp9,(10),,(1990),pp289,(11)YvesGagnon,PRO/MECHANICA2001STRUCTURE:ELEMENTSANDAPPLICATIONSIntegratedMode,(2001),pp23-49,SDCPUBLICATIONS(12),,(1998),(13)MSC/NASTRANforWindowsVersion4.0,(1994),(14),,(1998),(15)LouisGaryLamit,Pro/ENGINEER2000i2,(2001),ThomsonCorporation(16)PaulE.Funk,el.alAPro/ManufacturingTutorial,(2001),SchroffDevelopmentCorporation(17)(JISB6310),(1998),(18)2GM,(JISB6315-2),(1998),((19)FANUC,Series18,(1991),FANUC(20)FANUC,Series21-MB,(1996),FANUC(21)G-POSTTM,On-linemanual,(2001),IntercimCorporation(22)OpenFileGenerator,On-linemanual,(2001),IntercimCorporation(23)VERICUTTM,On-linemanual,(2001),CGTechCorporation233NC334432NC524NC32MAC-V40TX-10GNCFANUC21MFANUC18TAX650mmY410mmZ460mmX105mmZ315mm900410mm300kg450mm400mm208