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基于ProE的DSG建模与自动装配技术研究.docx

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基于ProE的DSG建模与自动装配技术研究 Abstract ThispaperfocusesontheresearchofmodelingandautomaticassemblytechnologybasedonProEDSG.Firstly,thetheoreticalfoundationofmodelingandautomaticassemblytechnologyisintroduced.Then,thebasicprocessandspecificstepsofmodelingandautomaticassemblyofProEDSGareanalyzed.Lastly,theadvantagesandprospectsofProEDSGmodelingandautomaticassemblytechnologyarediscussed.TheresultsshowthatProEDSGmodelingandautomaticassemblytechnologyhashighefficiency,precision,andreliability,andhasgreatpotentialforapplicationinvariousmanufacturingfields. Keywords:ProEDSG,modeling,automaticassembly,technology Introduction DSG(DynamicSketchingGenerator)isauniquedynamicsketchingtoolinProEsoftware.Itcangenerateadynamicsketchbasedondesigner’ssketchingonthecomputer,quicklybuildathree-dimensionalmodel,andhavetheabilitytoautomaticallyassembleparts.Inthemanufacturingindustry,thedesignandproductionprocessofproductsrequireshighprecision,highefficiency,andhighreliability.ProEDSGmodelingandautomaticassemblytechnologyhassignificantadvantagesintheseaspects.ThispaperstudiesthemodelingandautomaticassemblytechnologyofProEDSGbasedonthetheoryofcomputer-aideddesignandmanufacturing. Theoreticalfoundationofmodelingandautomaticassemblytechnology 1.Computer-aideddesign(CAD) Computer-aideddesign(CAD)referstoacomputersystemthatprovidestoolstoassistinthedesignandvisualizationofprojects.CADsoftwareisusedtocreatetwo-dimensional(2D)drawingsorthree-dimensional(3D)modelsthatdefinethegeometryofanobjectorsystem.CADsoftwareprovidesfeaturessuchasgeometricmodeling,rendering,analysis,andsimulationtoassistinthedesignprocess. 2.Computer-aidedmanufacturing(CAM) Computer-aidedmanufacturing(CAM)istheuseofsoftwaretocontrolmachinetoolsandrelatedmachineryinthemanufacturingofproducts.CAMsoftwareisusedtodefinethetoolingandmachiningparametersrequiredtoproduceapartorproduct.CAMsoftwareprovidesfeaturessuchastoolpathgeneration,materialremovalsimulation,andverificationtoassistinthemanufacturingprocess. 3.Computer-aideddesignandman