用AutoCAD绘制机构运动简图

JOURNALOFENGINEERINGGRAPHICSNo.4AutoCAD361021AutoCADTP391.72A1003-0158(2001)04-0140-05AutoCADAutodeskCADAutoCADAutoCAD20001AutoCADAutoCAD1.1XYXYXY1200012261962LXY=XYX122XY1.22M2M=10.6M=0.26M=0.51×1nX=Y=nn1.3XY1.4AutoCAD_A22AutoCAD2.13-aPOINTPLINE3-bPEDIT3-cPEDIT32.2AutoCADSOLIDSOLID4(b)BHATCH4(b)4(a)SOLID4(b)42.35QLEADER25-aDIMANGULAR125-b3353AutoCAD4AutoCAD[1],.AutoCAD2000()[M].:,1999.HowtoQuicklyandSkillfullyDrawtheKinematicDiagramofMechanismWANGCheng-zhi(JimeiUniversity,Xiamen361021,China)Abstract:TheSoftwareAutoCADhavenotthespecificgraphicsymbolsforthekinematicdiagramofmechanism.Thispaperdiscussessomemainmethodstocreateanduseblockdatabasefortheschematicdiagrams,andhowtodrawgraphicobjectsthataredifficulttobedrawninthesoftware.Keywords:kinematicdiagramofmechanism;drawing