非圆齿轮二次开发

lijun1226

画齿廓，为什么最高点不在齿顶高那里。感觉不对。大家能看看我的程序吗？Dim i As Integer
ReDim x0(18)
ReDim y0(18)

  C( o8 {; j$ }' G7 G) UDim k0 As Integer
ReDim p0(18)
' C# p0 u) `0 r6 b0 Z8 G$ F6 JReDim q0(18)

% g/ O" |7 v0 g! w# o: B. i$ HDim h0 As Integer
ReDim p00(18)
ReDim q00(18)

7 j% S+ J. T. I
( Y% ^" L0 @+ Fu = Sqr((Da / Db) ^ 2 - 1)
g = u / 14
7 E1 ?3 }+ N5 s$ N: a* k

xx = 0.5 * Da * Sin(Tan(f) - f)
. t0 Y+ H0 G8 D8 fyy = 0.5 * Da * Cos(Tan(f) - f)
3 {' K: e0 W4 q4 J4 d2 c



s = pi * m / 2
1 i: q8 p( o( F% h5 M9 [& F' \inva = Tan(a) - a
$ {2 e, W* h7 A, k+ k! d9 ~  S9 z2 c% Isb = Cos(a) * (s + m * z * inva)
0 s! x  k3 m& e: R& i  W4 T+ ^j = 2 * sb / Db
5 H5 g$ }* o3 |" Q6 K
3 Y1 S- e9 b2 r, w1 K( F/ v1 Y' a# Ht = 0
- {9 V' m+ j9 w1 b* a
% S$ ^2 }2 k* W8 c" P% m$ |( YFor i = 1 To 14
8 X, q. q3 P6 R$ I( [: b
( T7 q/ D+ ?1 EIf t <= u Then
' W" q& r, o+ {* x" e
, e( M. s7 V. yx0(i) = 0.5 * Db * Sin(t) - Db / 2 * t * Cos(t)
/ H# f2 r6 h0 wy0(i) = 0.5 * Db * Cos(t) + Db / 2 * t * Sin(t)
% b" I3 n( d7 C) V
) B4 e, ~4 u. A( D3 a. Ip00(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& Q* H0 T; t7 b2 A1 O
* U4 K' |; \+ C/ ]( `+ F5 g4 |: Wt = t + g
  G( c+ w4 H3 `
- j* g9 o" g: X1 ~p0(i) = p00(i) * Cos(j) + q00(i) * Sin(j)
! m' U% [3 {& n  Uq0(i) = -p00(i) * Sin(j) + q00(i) * Cos(j)
End If
0 `& T7 L0 }0 H% S5 E4 gNext i

Part.SetPickMode
7 c* ?: T* ~, |7 V! }4 uxx = 0
yy = 0.5 * Df
Xx1 = xx * Cos(j) + yy * Sin(j)
Yy1 = xx * Sin(j) + yy * Cos(j)
* k! P, C0 y1 B9 R, A0 W5 ?, w
9 f3 Z8 O  `# Pp000 = -0.5 * Db * Sin(0) + 0.5 * Db * 0 * Cos(0)
q000 = 0.5 * Db * Cos(0) + 0.5 * Db * 0 * Sin(0)



5 K; x$ y% z! _0 G6 \Part.SketchSpline 13, 0.001 * x0(1), 0.001 * y0(1), 0
Part.SketchSpline 12, 0.001 * x0(2), 0.001 * y0(2), 0
Part.SketchSpline 11, 0.001 * x0(3), 0.001 * y0(3), 0
Part.SketchSpline 10, 0.001 * x0(4), 0.001 * y0(4), 0
. h0 x( a" Z: _/ H: iPart.SketchSpline 9, 0.001 * x0(5), 0.001 * y0(5), 0
1 ^7 n* l1 V+ B+ o- C' ]) ePart.SketchSpline 8, 0.001 * x0(6), 0.001 * y0(6), 0
( l& {, S' _/ K: q; A( F, s; T0 ^Part.SketchSpline 7, 0.001 * x0(7), 0.001 * y0(7), 0

( s" M' A5 Y3 Y9 d5 Z& SPart.SketchSpline 6, 0.001 * x0(8), 0.001 * y0(8), 0
$ p+ B2 Y6 e3 l" l- }1 QPart.SketchSpline 5, 0.001 * x0(9), 0.001 * y0(9), 0
Part.SketchSpline 4, 0.001 * x0(10), 0.001 * y0(10), 0
  w( h/ |% E# ^/ m2 {5 xPart.SketchSpline 3, 0.001 * x0(11), 0.001 * y0(11), 0
Part.SketchSpline 2, 0.001 * x0(12), 0.001 * y0(12), 0
; }5 A7 N: _* u# D# p/ W% W( ePart.SketchSpline 1, 0.001 * x0(13), 0.001 * y0(13), 0
- X3 r/ v7 v- J# f* }' A* RPart.SketchSpline 0, 0.001 * x0(14), 0.001 * y0(14), 0

) p( M5 P' V6 u, O9 i/ v
Part.SketchSpline 13, 0.001 * p0(1), 0.001 * q0(1), 0
Part.SketchSpline 12, 0.001 * p0(2), 0.001 * q0(2), 0
* J% P$ W! M  o) c  ~Part.SketchSpline 11, 0.001 * p0(3), 0.001 * q0(3), 0
Part.SketchSpline 10, 0.001 * p0(4), 0.001 * q0(4), 0
Part.SketchSpline 9, 0.001 * p0(5), 0.001 * q0(5), 0
Part.SketchSpline 8, 0.001 * p0(6), 0.001 * q0(6), 0
# R2 ~, X' p0 X6 @Part.SketchSpline 7, 0.001 * p0(7), 0.001 * q0(7), 0

, q8 k% S7 Q/ z5 Y' M6 FPart.SketchSpline 6, 0.001 * p0(8), 0.001 * q0(8), 0
; _4 m+ _) @1 f) q* IPart.SketchSpline 5, 0.001 * p0(9), 0.001 * q0(9), 0
Part.SketchSpline 4, 0.001 * p0(10), 0.001 * q0(10), 0
Part.SketchSpline 3, 0.001 * p0(11), 0.001 * q0(11), 0
: d3 f% G. o3 k- j* ZPart.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

& I, h: \/ C% @0 I

George_W4TBo

是solidworks的二开吗，真费劲哥都比较摈弃，这是最近做的一个单边连续，单边步进机构的其中一对非圆齿轮，在家里所以图不多，有空再更新，欢迎交流