sysweld模拟教材ppt之焊接篇ppt课件.ppt

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1、T-JointSetupofthecomputation1DisclaimerandCopyrightThisworkingdocumentandrelatedknow-howhereinprovidedbyESIGroupsubjecttocontractualconditionsaretoremainconfidential.Theclientshallnotdisclosethedocumentationand/orrelatedknow-howinwholeorinparttoanythirdpartywithoutth

2、epriorwrittenpermissionofESIGroupCopyright©ESIGroup,2008.Allrightsreserved.Whilstthisdocumenthasbeencarefullywrittenandsubjecttointensivereview,itisthereader’sresponsibilitytotakeallnecessarystepstoensurethattheassumptionsandresultsfromanyfiniteelementanalysismadeasare

3、sultofreadingthisdocumentarecorrect.NeitherESIGROUPnortheauthorsacceptanyliabilityforincorrectanalysis2Copyright©ESIGroup,2006.Allrightsreserved.MeshDefinition3MeshSpecificationBeforeanyusageofWeldingWizard,themeshmustexistandsomegroupsofnodesorelementsmustbepresentint

4、hecurrentdatabase.Groupsof3DelementsdefiningthecomponentsGroupsof2DelementsdefiningthethermalcontacttothesurroundingsGroupsof1DelementsdefiningtheheatsourcetrajectoryGroupsofnodesThefollowingslidesgivedetailedinformationaboutthesegroups4Copyright©ESIGroup,2006.Allright

5、sreserved.Groupsof3DElementsLinkedtoComponentsC1_3DC2_3DBEAD5Copyright©ESIGroup,2006.Allrightsreserved.Groupsof1DElementsLinkedtotheHeatSourceDefinitionTRAJECTORY1DelementsgroupwhichdefinesthetrajectoryoftheheatsourceREFERENCE1Delementsgroupwhichcontributesonthelocal

6、framesdefinitionoftheheatsourceSTARTNODESSTOPNODESSTARTLMS6Copyright©ESIGroup,2006.Allrightsreserved.Groupsof2DElementsinContacttotheSurroundingSKIN7Copyright©ESIGroup,2006.Allrightsreserved.GroupsofNodesforConstraintsDefinitionNodesthatwillbeclamped8Copyright©ESIGro

7、up,2006.Allrightsreserved.Groupsof2DElementsforSteadyStateComputationFRONT2Delementsgroupwhichwilldefineinitialconditionsat20degreesforthesteadystatecomputation9Copyright©ESIGroup,2006.Allrightsreserved.CheckingGroupsThefollowingstepsconsistonverifyingofthegroupdefini

8、tiondoneforthissimulationAsexercise,theuserisinvitedto:LoadthemeshcreatedbytheHeatSourceFittingtoolandstoredinfileHSF