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)

Dim k0 As Integer
ReDim p0(18)
4 Q, Q- s/ @) M0 K* J2 b: KReDim q0(18)
) w) k* J+ X/ D6 K
/ o' @+ \! z  O8 c; k2 N1 XDim h0 As Integer
ReDim p00(18)
* O* I) }5 q$ U* G9 MReDim q00(18)
& h' C; ^6 N0 n( N, F( F0 o9 i

" K+ o- q9 _# p2 J. p; Iu = Sqr((Da / Db) ^ 2 - 1)
, G( G) a7 `, K9 }g = u / 14

0 s4 i1 f) [$ r2 x5 N8 Y" _5 c
) V# _5 e4 a, ~" Exx = 0.5 * Da * Sin(Tan(f) - f)
+ m6 f5 L; e# I: Eyy = 0.5 * Da * Cos(Tan(f) - f)


3 j+ S6 S& w9 g) _4 @, C

# t4 N# `8 P$ m3 B" o# Ts = pi * m / 2
) G& r( n: c% m+ Y8 @  sinva = Tan(a) - a
; z7 k6 _% k# W: w2 y$ S- `sb = Cos(a) * (s + m * z * inva)
9 [0 ~. K( N# E1 V7 ~j = 2 * sb / Db
; g/ o4 v* @& i- O2 R& h
t = 0

For i = 1 To 14
3 T/ w. ~" K. ?5 r0 m5 @4 A
$ `2 c( a4 F$ w6 Z# e4 A6 CIf t <= u Then
! X1 J+ z- \; r* t2 \) R/ o5 \
, m1 z9 B& v% H$ ?' J  w0 u+ \x0(i) = 0.5 * Db * Sin(t) - Db / 2 * t * Cos(t)
- Q/ f% Q2 f  ]y0(i) = 0.5 * Db * Cos(t) + Db / 2 * t * Sin(t)

9 L- ~5 p5 g( j+ {4 P& f9 C* a1 Hp00(i) = -0.5 * Db * Sin(t) + 0.5 * Db * t * Cos(t)
) q% g/ v6 M6 @2 s1 B$ Z$ ^" i3 z4 Oq00(i) = 0.5 * Db * Cos(t) + 0.5 * Db * t * Sin(t)

* F6 _- z; y, g2 x7 C; m9 n  Yt = t + g

p0(i) = p00(i) * Cos(j) + q00(i) * Sin(j)
( l1 P! v2 N! C7 r4 b! q+ Y/ Wq0(i) = -p00(i) * Sin(j) + q00(i) * Cos(j)
  `8 G5 D+ u' z! V/ y5 ?- uEnd If
Next i
) T! M) ]* J3 {: w' T" ?
1 z, }% y3 A% c+ H& a( u$ O3 K( `Part.SetPickMode
- o2 V8 e, p7 j- _- P: {xx = 0
yy = 0.5 * Df
2 K) J7 j; O) _  J/ q! m/ A. ~Xx1 = xx * Cos(j) + yy * Sin(j)
' z& a( @5 _5 ]  h* ]# H. n  }Yy1 = xx * Sin(j) + yy * Cos(j)
; x5 D) I; M! d. k
p000 = -0.5 * Db * Sin(0) + 0.5 * Db * 0 * Cos(0)
  a, o$ L  H+ m) A& _1 g7 aq000 = 0.5 * Db * Cos(0) + 0.5 * Db * 0 * Sin(0)
1 o, U: V' Q- r' A( \
: f& r+ j! X1 ~# e6 R
. ~6 @, {1 w& l6 p7 l
Part.SketchSpline 13, 0.001 * x0(1), 0.001 * y0(1), 0
" j+ p4 e3 G7 ^& PPart.SketchSpline 12, 0.001 * x0(2), 0.001 * y0(2), 0
  F9 q( B3 [. c. G1 k8 a  O  `7 aPart.SketchSpline 11, 0.001 * x0(3), 0.001 * y0(3), 0
0 b. ?2 f5 b7 jPart.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
& k* p( d5 E; I" fPart.SketchSpline 7, 0.001 * x0(7), 0.001 * y0(7), 0
% g2 o& E' z/ F9 B4 m9 H% x. b
Part.SketchSpline 6, 0.001 * x0(8), 0.001 * y0(8), 0
Part.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
Part.SketchSpline 2, 0.001 * x0(12), 0.001 * y0(12), 0
* B) i0 o5 a& ~7 nPart.SketchSpline 1, 0.001 * x0(13), 0.001 * y0(13), 0
Part.SketchSpline 0, 0.001 * x0(14), 0.001 * y0(14), 0


. K: C, \; D! `' s$ ^0 lPart.SketchSpline 13, 0.001 * p0(1), 0.001 * q0(1), 0
Part.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
Part.SketchSpline 9, 0.001 * p0(5), 0.001 * q0(5), 0
0 `3 e1 _: f* P3 Q& F: E- h3 MPart.SketchSpline 8, 0.001 * p0(6), 0.001 * q0(6), 0
7 F$ @% f) E9 ~1 w: O2 f; y( l# ePart.SketchSpline 7, 0.001 * p0(7), 0.001 * q0(7), 0
8 ^0 S% u$ A- Y9 Q$ b& h& r
Part.SketchSpline 6, 0.001 * p0(8), 0.001 * q0(8), 0
Part.SketchSpline 5, 0.001 * p0(9), 0.001 * q0(9), 0
5 o! w, p6 U' `( ]8 U( }% kPart.SketchSpline 4, 0.001 * p0(10), 0.001 * q0(10), 0
Part.SketchSpline 3, 0.001 * p0(11), 0.001 * q0(11), 0
' E+ b9 ~$ k3 W# HPart.SketchSpline 2, 0.001 * p0(12), 0.001 * q0(12), 0
; ?( V( T5 K  h! T( N6 h! G" ?: [  NPart.SketchSpline 1, 0.001 * p0(13), 0.001 * q0(13), 0
Part.SketchSpline 0, 0.001 * p0(14), 0.001 * q0(14), 0

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