双圆弧齿轮基本齿廓的图形参数化

21220054JournalofDzehouUniversityVol.21,No.2APr.2005:10049444(2005)02009704’,2,“,4(1.,253023;2.,253012;3.,256600;4.,300160):,,,.AUTOLISP,,,、.:;;AUTOLISP;:TH132:A1,,,〔’」.:①,,,;②,、,,.AUTOLISPAutoCAD,,,,,AutoCAD.AU-TolJSP,,,、、.1GB1275991,「2〕.1GB1275991GB1275991,,(E,)F,pa`、a’’.,2,x,,,z,:20041204::20050110:(1968),,,,,.()12.,E—x。(),,.F—y。(),.a-,y。,,.,1E;、F、p、a’、。“.21F]+c1Pl=rla,,150。+isn1。,150。+。,~.:+(。+rli)s,」。[`。+rl’co,〕。1a’’2`[e+(+rr)51l+h,,r3。。a、&a’’sctg’(f2h+eZr(r)FO,-·g`(;);=9002.2,,3Pl、PZ、P3Cl、CZ、C3、C4,AUTOLISP,,,.,3lll……32PI(VIX,VIY)PZ(V3X,V3Y)P3(VSX,VSY)CI(El,Fl)CZ(EZ,FZ)C3(E3,Fs)C4(E;,F4)(V3X,V3Y)(VSX,VSY)(V7X,V7Y)vlxvly-/2,sinvs=+rrXeos(aran(￡2/(eZ+:)).3y=sy-v7xv7y=02,:(C(〕MMANDSUBTRACT`,PI“IICI““);P-Cl(COMMAN,UNION,`CZC3“,`);CZC3,Ul(SETQUl(ENTIJAST))(C()MMAN`INTERSECT,`PZUl“`,);PZUl(COMMANINTERSECT’’P3C4““);P3C(COMMAN`UNION“PlPZP3’“`);PI、PZ、P3,(COMMAN`MIRROR)IPI”“’(000)`(10o)”;(SETQMl(ENTLAST))(COMMAND“UNIONPIMlll,`);,4.43〔7〕.,,,.,,,,.31,Mn.3GB1275,91,rl`rZ,r3’r.el.e“cZ`eZ“lh。z420.50490.40300.62890.01630.70860.03256.359.43036410.50430.40040.62890.01630.69940.02856.359.430)6103950.48840.37100.62890.01630.69570.02246.359.430.1016380.48770.36630.62890.01630.68200.01636.359.430.1632360.48680.35950.62890.01630.66380.00816.359.430.5.45AUTOLISP:1)MN,;2)12;3)Pl、PZ、P3CI、CZ、C3、C4,,,,CAD,,,、,.100()12M。,〔5:1],,.〔Jj.,2002,(l):1315.「.[M〕.:,200.2〔3」,.〔J].,2003,(6):2324.〔4」,.〔J.,2002,(5):726729.5].[D〕.:,200.3〔6].」.,2004,(1):4246.7],.Por/E[J].,2004,(3):2224.ParametricDrawingofBasieToothProfileofDoubleCirCulsrArcGearYAOJunhong’,ZHANRuxinZ,SHAOFang3,WUBaolin`(1.DepartmentofMeehatronieEng.DezhouUniversity,DezhouShandong253023,China;2.DezhouEconomySehool,DezhouShandong253012,China;3.DepartmentofIndustrialEng.BinzhouVoeationCollege,BinzhouShandong256600,China;4.MeehatronieEng.CollegeOfTianjinPolyteehnieUniversity,Tianjin300160,China)Abstraet:Bymeansofmeshingbetweeneonvexeoneavetoothprofileinboththedireetionoftoothtraee,doubleeireularareprofilegearhasadvantagesofhigherloadeapaeity,highereontaetstrengthandflexuralstrengththaninvolutegear.Parametriedesignofbasietoothprofileofdoubleeireulararegearwasearriedoutinthisdissertation,whiehlayasolidfoundationforbuildingthreedimensionalmodelandanalyzingdoubleeireularareprofilegearfurther.Keywodrs:doubleeireularareProfilegear;basietoorhprofile;AUTOLISP;paramerriedesign