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ID:38583248
大小:881.00 KB
页数:13页
时间:2019-06-15
《ysweld焊接热源模型1》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、HeatSourceFittingforaT-jointwithDepositofMaterialAnexampleofapplicationoftheHSFtoolforpredefinedtypeofweldjointgeometryMesh–modeldescriptionForcreationof2Dmeshofthejointcross-sectionthepredefinedT-jointprofilewithdepositofmaterialisused–SILroutineTjoint_filler_prf.cmd,parameterfileTjoint_fi
2、ller_prf.PARThe3Dmodelisstraight,createdbytranslationalextrusion2DmeshparametersParametersof2Dmesh:Widthofbottomplate:50mmWidthofupperplate:20mmThicknessofbottomplate:5mmThicknessofupperplate:5mmThicknessofweld:3mmSizeofbottomrightfinemesh:1mmSizeofupperfinemesh:1mmSizeofbottomleftfinemesh:1
3、mmMinimalelementsize:0.8mmMaximalelementsize:2mmFineelementsize:0.6mm2Dmeshparameterwindow3DmeshparametersParametersof3Dmesh:Totallengthof3Dmodel:100mmLengthofsectionwithfineelements:35mmDistanceofheatsourcecentrefromtheendof3Dmodel:15mm3DmeshparameterwindowMaterialpropertiesForallpartsofthe
4、structure,materialpropertiesofsteelS355J2G3fromstandardSYSWELDmaterialdatabasewelding.matareappliedisosurfacerepresentingmoltenzone:1450ºCisosurfacerepresentingHAzone:800ºCParameteroftheheatsourceCurvilinearvelocityofwelding:v=5mm·s-1Temperaturecontours–generalviewTemperaturecontours–crossse
5、ctionMoltenzoneHeataffectedzone
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