非圓齒輪二次開發

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
8 z+ h+ _- ?! GReDim x0(18)
( B6 b! L2 t) b) F% P7 wReDim y0(18)

- j7 p' p$ \( V( K! W3 `, ?Dim k0 As Integer
* F  Y+ \, V. J$ s" nReDim p0(18)
ReDim q0(18)
( U/ p! u+ K( q, m- h0 ]0 ]
Dim h0 As Integer
& L+ q7 ~$ [8 F5 Z8 g, aReDim p00(18)
( y. h3 p  n5 f! e8 KReDim q00(18)
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7 J. E4 C; H4 a" Ru = Sqr((Da / Db) ^ 2 - 1)
% x% t4 |3 \: Y, k; w" Ag = u / 14


xx = 0.5 * Da * Sin(Tan(f) - f)
yy = 0.5 * Da * Cos(Tan(f) - f)



: x6 a& T8 A0 e; v! x% f1 k1 n
s = pi * m / 2
inva = Tan(a) - a
$ k, E. f  x" Q; E& X; m: Y; A6 Asb = Cos(a) * (s + m * z * inva)
j = 2 * sb / Db
& r  ~' B0 V  {, X7 f9 U
6 V, ~1 j+ z" f6 g4 U, Qt = 0
7 k# t8 l9 {; R" X5 ^1 h
, @3 {, m/ N7 gFor i = 1 To 14

If t <= u Then
. U* M( v5 d; Z3 Y. n8 f. o
x0(i) = 0.5 * Db * Sin(t) - Db / 2 * t * Cos(t)
% ~  t+ u( ^' |6 M6 `2 ny0(i) = 0.5 * Db * Cos(t) + Db / 2 * t * Sin(t)
8 a8 u# k1 f' F1 Y" g
0 E$ m  h& r2 M' C* S* Op00(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)
/ s" V, C$ G( J' ]7 f2 V
# f* `, K& E! E/ Q2 et = t + g
& I# y# C3 H8 q- j
  e& k: X) I5 W1 i0 ?p0(i) = p00(i) * Cos(j) + q00(i) * Sin(j)
. {% f# Z1 O: Eq0(i) = -p00(i) * Sin(j) + q00(i) * Cos(j)
( M  D- t7 s( @% u' E- E9 aEnd If
: H# }* [. c9 I) f, TNext i
, ?/ y  d) A9 }( o3 U. ^0 q
Part.SetPickMode
xx = 0
8 V# |9 @/ l- A( v5 R+ m! Ryy = 0.5 * Df
Xx1 = xx * Cos(j) + yy * Sin(j)
' C0 E3 p) k9 z+ u8 p9 p( d, b; WYy1 = xx * Sin(j) + yy * Cos(j)
0 d/ L: }5 _$ _8 D4 y7 r8 d
, b- F, N( q. ~' L0 x: Np000 = -0.5 * Db * Sin(0) + 0.5 * Db * 0 * Cos(0)
. @0 n' q1 M% Y7 ]# z- x7 c2 tq000 = 0.5 * Db * Cos(0) + 0.5 * Db * 0 * Sin(0)
- [0 b  ^) T3 e8 m  r


Part.SketchSpline 13, 0.001 * x0(1), 0.001 * y0(1), 0
% E0 H6 F6 `8 z& _3 D" SPart.SketchSpline 12, 0.001 * x0(2), 0.001 * y0(2), 0
8 e7 X6 B* B7 ^+ \9 @Part.SketchSpline 11, 0.001 * x0(3), 0.001 * y0(3), 0
Part.SketchSpline 10, 0.001 * x0(4), 0.001 * y0(4), 0
Part.SketchSpline 9, 0.001 * x0(5), 0.001 * y0(5), 0
Part.SketchSpline 8, 0.001 * x0(6), 0.001 * y0(6), 0
Part.SketchSpline 7, 0.001 * x0(7), 0.001 * y0(7), 0

Part.SketchSpline 6, 0.001 * x0(8), 0.001 * y0(8), 0
( @! ^- s5 v& d3 _$ ~! dPart.SketchSpline 5, 0.001 * x0(9), 0.001 * y0(9), 0
Part.SketchSpline 4, 0.001 * x0(10), 0.001 * y0(10), 0
Part.SketchSpline 3, 0.001 * x0(11), 0.001 * y0(11), 0
6 M1 i( ~% A, wPart.SketchSpline 2, 0.001 * x0(12), 0.001 * y0(12), 0
+ ^$ F# W/ M8 PPart.SketchSpline 1, 0.001 * x0(13), 0.001 * y0(13), 0
Part.SketchSpline 0, 0.001 * x0(14), 0.001 * y0(14), 0
  F6 }& W+ [4 E5 ~& y6 O

" Y& I2 M1 p" P3 o! @4 y9 vPart.SketchSpline 13, 0.001 * p0(1), 0.001 * q0(1), 0
# J- v% o, o# l: ?  {& z8 |Part.SketchSpline 12, 0.001 * p0(2), 0.001 * q0(2), 0
# |5 h  \, g" ^, X. ]5 H7 ~1 Q6 EPart.SketchSpline 11, 0.001 * p0(3), 0.001 * q0(3), 0
9 p: s/ h. r! {% ]$ mPart.SketchSpline 10, 0.001 * p0(4), 0.001 * q0(4), 0
  M% B! r) v* s, c' f7 r" Y; kPart.SketchSpline 9, 0.001 * p0(5), 0.001 * q0(5), 0
Part.SketchSpline 8, 0.001 * p0(6), 0.001 * q0(6), 0
  E0 v, f6 W3 E1 q- y+ P9 A, [Part.SketchSpline 7, 0.001 * p0(7), 0.001 * q0(7), 0
$ d& {& I8 y1 B6 M) _. n
Part.SketchSpline 6, 0.001 * p0(8), 0.001 * q0(8), 0
Part.SketchSpline 5, 0.001 * p0(9), 0.001 * q0(9), 0
9 c  ^0 C( {: YPart.SketchSpline 4, 0.001 * p0(10), 0.001 * q0(10), 0
7 Q6 ^9 X2 f- W+ N# jPart.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
1 u0 |. _0 Y" R6 JPart.SketchSpline 0, 0.001 * p0(14), 0.001 * q0(14), 0
) u3 g* i; c" b+ h& f" M. ^. f
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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，單邊步進機構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