用VB二次开发的solidworks渐开线直齿圆柱齿轮参数化设计

......................................................................................................Abstract................................................................................................................................................................................................................................11.1.................................................................................................11.1.1............................................................................................................11.2.....................................................................31.2.1.........................................................................................................31.2.2............................................................................41.3.....................................................................................8................................................................................................102.1.........................................................................................................102.1.1................................................................................................................102.2.........................................................................................................102.2.1..........................................................................................................102.3........................................................................................10……………………………………………………...10...…………………………………………………………….11…………………………………………………………...11……………………………………………….113.1…………………………………………………………11II3.1.1…………………………………………………………….123.2……………………………………………………………………....133.2.1…………………………………………………………133.2.2……………………………………………………………….133.3…………………………………………………………………………143.3.1.……………………………………………………………………143.3.2………………………………………………………………….....14………………………………………………………………………………….51……………………………………………………………………………………...51IIIBKKrbBKθkAKBKBBKB1sincoscossinbbbbxruruuyruruu=−⎫⎬=−⎭23DimswAppAsObjectSetswApp=CreateObject(SldWorks.Application)DimswAppAsObjectDimPartAsObjectDimboolstatusAsBooleanDimlongstatusAsLong'DimuAsDouble'DimDbAsDouble'DimDaAsDouble'DimmAsDouble'DimZAsDouble'DimDAsDouble4'DimDfAsDouble'DimzhoujAsDouble'DimfajAsDouble'DimbAsDoubleDimbbAsDoubleDimt1AsDoubleDimDDAsDoubleDimLAsDoubleDimb1AsDouble'DimαAsDouble'DimhAsDouble'DimcAsDouble'xyDimx00()AsDoubleDimy00()AsDoubleDimx0()AsDouble5Dimy0()AsDoubleDimx29()AsDoubleDimy29()AsDouble'pqDimp00()AsDoubleDimq00()AsDoubleDimp0()AsDoubleDimq0()AsDouble'DimρAsDouble'piDimpiAsDoubleDimt0AsDoubleDimqAsDoubleDimnAsDoubleDimoAsDoubleDimADAsDoubleDimhhAsDoubleDimccAsDoublepi=3.141592653589796Z=Val(Combo1.Text)m=Val(Combo2.Text)=Val(Combo3.Text)*pi/180Z=Val(Combo1.Text)m=Val(Combo2.Text)'h=1'c=0.25'Da=m*(Z+2*h)'D=m*Z'Db=m*Z*Cos(α)'Df=m*(Z-2*h-2*c)'zhouj=pi*m'faj=pi*m*Cos(α)'********************************************************************Text1.Text=Str$(D)7Text2.Text=Str$(Df)Text3.Text=Str$(Da)Text4.Text=Str$(Db)Text5.Text=Str$(zhouj)Text6.Text=Str$(faj)'***********************************************************************'u=Sqr((Val(Da)/Val(Db))^2-1)DimtAsDouble****************************************************************************u417Fori=1To8Ift=uThen'x0(i)=0.5*Db*Sin(t)-0.5*Db*t*Cos(t)y0(i)=0.5*Db*Cos(t)+0.5*Db*t*Sin(t)p00(i)=-0.5*Db*Sin(t)+0.5*Db*t*Cos(t)q00(i)=0.5*Db*Cos(t)+0.5*Db*t*Sin(t)t=t+g8p0(i)=p00(i)*Cos(j)+q00(i)*Sin(j)q0(i)=-p00(i)*Sin(j)+q00(i)*Cos(j)EndIfNextiyp00(i)=-0.5*Db*Sin(t)+0.5*Db*t*Cos(t)q00(i)=0.5*Db*Cos(t)+0.5*Db*t*Sin(t)t=t+gp0(i)=p00(i)*Cos(j)+q00(i)*Sin(j)q0(i)=-p00(i)*Sin(j)+q00(i)*Cos(j)yDimsAsDoubleDiminvαAsDoubleDimsbAsDoubleDimzjAsDoubleDimjAsDoubles=pi*m/2invα=Tan(α)-αsb=Cos(α)*(s+m*Z*invα)j=2*sb/Db941xx=0yy=0.5*(Df-5)Xx1=xx*Cos(j)+yy*Sin(j)Yy1=xx*Sin(j)+yy*Cos(j)VBSolidWorksSolidWorksAPISolidWorksSetswApp=CreateObject(SldWorks.Application)SetPart=swApp.ActiveDoc1.2.3.'***************************************Part.SketchSpline8,0.001*xx,0.001*yy,0Part.SketchSpline7,0.001*x0(1),0.001*y0(1),0Part.SketchSpline6,0.001*x0(2),0.001*y0(2),0Part.SketchSpline5,0.001*x0(3),0.001*y0(3),0Part.SketchSpline4,0.001*x0(4),0.001*y0(4),0Part.SketchSpline3,0.001*x0(5),0.001*y0(5),010Part.SketchSpline2,0.001*x0(6),0.001*y0(6),0Part.SketchSpline1,0.001*x0(7),0.001*y0(7),0Part.SketchSpline0,0.001*x0(8),0.001*y0(8),0Part.SketchSpline8,0.001*xx1,0.001*yy1,0Part.SketchSpline7,0.001*p0(1),0.001*q0(1),0Part.SketchSpline6,0.001*p0(2),0.001*q0(2),0Part.SketchSpline5,0.001*p0(3),0.001*q0(3),0Part.SketchSpline4,0.001*p0(4),0.001*q0(4),0Part.SketchSpline3,0.001*p0(5),0.001*q0(5),0Part.SketchSpline2,0.001*p0(6),0.001*q0(6),0Part.SketchSpline1,0.001*p0(7),0.001*q0(7),0Part.SketchSpline0,0.001*p0(8),0.001*q0(8),011'hh=L*0.3LPart.ShowNamedView2*,8boolstatus=Part.Extension.SelectByID2(1,SKETCH,0,0,0,False,0,Nothing,0)boolstatus=Part.Extension.SelectByID2(1,SKETCHREGION,0.003264443858942,0.001427552799902,-0.00269246083619,True