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1、GeneralDesignofMechanicalEngineeringLEE,Chul-HeeDepartmentofMechanicalEngineeringINHAUniversityCopyright©2010,Chul-HeeLEE1.Reviewoftheformerknowledge.2.Interfacerealization.3.Stampingmachinesimulation.Howdoesafiguresimulationbegin,howtocontrolthesimulation.LectureStructure1.O
2、penupAdams,createanewmodelwiththemodelnameasexercise_1.2.Setthegravitytonogravity.3.UnitssettoMKSThenbuildup4.Settingtheworkgridwiththesize:1000mm*1000mmspacing:10mm*10mm.Changetheaxescolortored.5.ChangetheunitstoMMKS6.Addgravityin-ydirectionwiththevalue-9806.65Pause.In-class
3、exercise:Hereisabigprobleminthefigure,whythegravitysymbolisnotattheoriginofthegrid.Isthereanychangeofthelocationofgravity.GoodQuestionGravityhereisjustasymbol,ithasnomeaningofthelocation.WhenyoudefineapartinAdams,whateveritiscomplex,itwillhavethegravityatthecenterautomaticall
4、y.Andalsoyoucansetthelocationbyyourself.Buttherewon`tbegravitysymbolanymore.Herethesymbolisthesumallnominalofthegravity.InterfaceTheInterfaceoftheAdamsislikethis,thisisthesimplevisionwhichcontainsthemainbodyandthemaintoolbox.IfwedosomethingaslastweekitwillchangetoThis.Wecanse
5、ethecoordinatesbox,commandwindow,Messagewindowappear.Alsoifyouwanttochangegridrapidlyduetoyouwork,youcankeepiton.ThefirstSectionofmaintoolboxistheoperationsectionasInamed.Youcanfindeverydrawingandanalysisbuttonshere.Itincludestool,geometry,measure,undo,constraints,simulation,
6、color,motion,animation,functionoperation,force,post-processing.MaintoolboxThesecondsectionoftoolboxistheviewcontrolorviewadjustmentpart.Itcanincludes3parttoo.1.Viewcontrol.2.Viewangle.3.ScreendisplayMaintoolboxAdjustyourmodalfittothescreen.“F”Rotatingyourmodal.“R”Transformyou
7、rmodal.“T”Dynamiczoomyourmodal.“Z”Thesearemostcommonbuttons.Zoomoutacertainarea.Putoneareaasthecenterofyourscreen.MainToolboxChangethebackgroundcolorDisplaythetriadWindowslayoutDisplaythegridChangetheprojection,orthographicorperspectiveChangethelineorsolidpartDisplaytheicons.
8、MainToolboxHowtoimporta.cmdfile.InAdams,.cmdfileismodalcommandfile,i
