非圓齒輪二次開發(fā)

lijun1226

畫齒廓，為什么最高點不在齒頂高那里。感覺不對,。大家能看看我的程序嗎？Dim i As Integer
* B/ ]; R5 R; i8 kReDim x0(18)
ReDim y0(18)

Dim k0 As Integer
# M! H* B( m7 R3 f, IReDim p0(18)
- r2 d# h7 l  T! z2 j! PReDim q0(18)
. S; }2 O  O- D/ B
Dim h0 As Integer
ReDim p00(18)
ReDim q00(18)


9 F6 ?. I1 C- e! n& B( ^. C5 F8 nu = Sqr((Da / Db) ^ 2 - 1)
g = u / 14
1 C) Z; o+ U  M4 d

xx = 0.5 * Da * Sin(Tan(f) - f)
yy = 0.5 * Da * Cos(Tan(f) - f)
' C; D7 N3 M0 m6 ^: D; Q5 q" v" L6 x

$ C% k7 o$ I( Z
( ]* j5 E' w. x
$ @& h; i( f0 j) o$ Ns = pi * m / 2
inva = Tan(a) - a
sb = Cos(a) * (s + m * z * inva)
% T5 m" V& k: X& E1 ^: Hj = 2 * sb / Db
, b* B, ?  v6 l' q$ q5 ?
& n0 L$ U. Y- o! Wt = 0
0 ~6 S2 G$ [% k6 Q- _! c- b
! G; E7 V6 i, _: F$ yFor i = 1 To 14
; f! B! t: W1 p5 C6 I# V7 b; p+ o
* F7 D# N) z7 E; }: F, nIf t <= u Then

% N. c, h- ~7 g9 U9 X3 F: fx0(i) = 0.5 * Db * Sin(t) - Db / 2 * t * Cos(t)
3 G8 {% \% u# k3 D2 B- ?y0(i) = 0.5 * Db * Cos(t) + Db / 2 * t * Sin(t)
/ k7 ?9 J- P, y  Q+ l" ?
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 + g

8 X: ~! ?- I3 j2 E* H4 i% y$ R. Jp0(i) = p00(i) * Cos(j) + q00(i) * Sin(j)
7 U" ^% `! H, eq0(i) = -p00(i) * Sin(j) + q00(i) * Cos(j)
End If
Next i
. T& Q0 M$ U( n
Part.SetPickMode
xx = 0
% V. Z( m2 K+ f9 e) p) F; myy = 0.5 * Df
* V1 d% C% G3 p8 r" ?3 |Xx1 = xx * Cos(j) + yy * Sin(j)
Yy1 = xx * Sin(j) + yy * Cos(j)
1 I  C/ E( |) x: r, Q4 _% x4 }
p000 = -0.5 * Db * Sin(0) + 0.5 * Db * 0 * Cos(0)
) t4 d: p" W5 x# T) Cq000 = 0.5 * Db * Cos(0) + 0.5 * Db * 0 * Sin(0)

1 s; ^5 v9 v" [. a3 i0 Z. |( v! A
/ k' e. a: w( o/ v/ u
4 f' E/ `1 B* vPart.SketchSpline 13, 0.001 * x0(1), 0.001 * y0(1), 0
Part.SketchSpline 12, 0.001 * x0(2), 0.001 * y0(2), 0
! v: b# o# R( X2 F9 }" UPart.SketchSpline 11, 0.001 * x0(3), 0.001 * y0(3), 0
. W. o- |; L5 O" Z( i2 f- @* _$ ?- @Part.SketchSpline 10, 0.001 * x0(4), 0.001 * y0(4), 0
5 N8 J* R& g5 F- |Part.SketchSpline 9, 0.001 * x0(5), 0.001 * y0(5), 0
. e$ r3 s) V! S2 P6 DPart.SketchSpline 8, 0.001 * x0(6), 0.001 * y0(6), 0
+ W2 }6 ~. _* _Part.SketchSpline 7, 0.001 * x0(7), 0.001 * y0(7), 0
; a5 U; x/ t& I/ \0 e6 K+ Q
+ g$ A! V( |: O% {6 t3 {) m; SPart.SketchSpline 6, 0.001 * x0(8), 0.001 * y0(8), 0
Part.SketchSpline 5, 0.001 * x0(9), 0.001 * y0(9), 0
( }: g0 y- W) d, ]Part.SketchSpline 4, 0.001 * x0(10), 0.001 * y0(10), 0
6 |& T/ W$ ]$ R. j6 lPart.SketchSpline 3, 0.001 * x0(11), 0.001 * y0(11), 0
Part.SketchSpline 2, 0.001 * x0(12), 0.001 * y0(12), 0
Part.SketchSpline 1, 0.001 * x0(13), 0.001 * y0(13), 0
3 E! l/ m! k% E$ m& ~& R! A8 ePart.SketchSpline 0, 0.001 * x0(14), 0.001 * y0(14), 0

3 i# [* J* ^$ o7 W. ?
* x% _9 p4 z9 F2 e. o1 b/ uPart.SketchSpline 13, 0.001 * p0(1), 0.001 * q0(1), 0
9 `+ [8 }% T' V" WPart.SketchSpline 12, 0.001 * p0(2), 0.001 * q0(2), 0
Part.SketchSpline 11, 0.001 * p0(3), 0.001 * q0(3), 0
Part.SketchSpline 10, 0.001 * p0(4), 0.001 * q0(4), 0
( X2 d8 L" H, O9 t1 PPart.SketchSpline 9, 0.001 * p0(5), 0.001 * q0(5), 0
Part.SketchSpline 8, 0.001 * p0(6), 0.001 * q0(6), 0
Part.SketchSpline 7, 0.001 * p0(7), 0.001 * q0(7), 0

Part.SketchSpline 6, 0.001 * p0(8), 0.001 * q0(8), 0
Part.SketchSpline 5, 0.001 * p0(9), 0.001 * q0(9), 0
6 B. I; X" Y: v" E6 vPart.SketchSpline 4, 0.001 * p0(10), 0.001 * q0(10), 0
Part.SketchSpline 3, 0.001 * p0(11), 0.001 * q0(11), 0
Part.SketchSpline 2, 0.001 * p0(12), 0.001 * q0(12), 0
Part.SketchSpline 1, 0.001 * p0(13), 0.001 * q0(13), 0
Part.SketchSpline 0, 0.001 * p0(14), 0.001 * q0(14), 0
) h& z6 s5 n" i  b

George_W4TBo

是solidworks的二開嗎，真費勁哥都比較擯棄,，這是最近做的一個單邊連續(xù),，單邊步進機構(gòu)的其中一對非圓齒輪，在家里所以圖不多,，有空再更新,，歡迎交流