sysweld模拟教材ppt之焊接篇ppt课件.ppt

sysweld模拟教材ppt之焊接篇ppt课件.ppt

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时间:2020-09-30

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1、T-Joint Setupofthecomputation1DisclaimerandCopyrightThisworkingdocumentandrelatedknow-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.Groupsof3DElements LinkedtoComponentsC1_3DC2_3DBEAD5Copyright©ESIGroup,2006.Allrightsreserved.Groupsof1DElementsLinked totheHeatSourceDefinitionTRAJECTORY1DelementsgroupwhichdefinesthetrajectoryoftheheatsourceREFERENCE1Delementsgroupwhichcontributesonthelocal

6、framesdefinitionoftheheatsourceSTARTNODESSTOPNODESSTARTLMS6Copyright©ESIGroup,2006.Allrightsreserved.Groupsof2DElements inContacttotheSurroundingSKIN7Copyright©ESIGroup,2006.Allrightsreserved.GroupsofNodes forConstraintsDefinitionNodesthatwillbeclamped8Copyright©ESIGro

7、up,2006.Allrightsreserved.Groupsof2DElements forSteadyStateComputationFRONT2Delementsgroupwhichwilldefineinitialconditionsat20degreesforthesteadystatecomputation9Copyright©ESIGroup,2006.Allrightsreserved.CheckingGroupsThefollowingstepsconsistonverifyingofthegroupdefini

8、tiondoneforthissimulationAsexercise,theuserisinvitedto:LoadthemeshcreatedbytheHeatSourceFittingtoolandstoredinfileHSF

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