本帖最后由 bee 于 2015-12-15 12:47 编辑 1 p6 C) C8 G. ?: _/ Z
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可分别设定两个或其中一个齿轮“齿数”而自动改变的斜齿轮组. A& |' k' t1 M8 `( g! m" ~
# g& |6 F3 w: N$ x6 d; s# o但画出来的样子跟“外挂”出来的差了3C左右,不知道是否能用!!/ T5 r: y3 N7 a- w& v
有实体图ug/NX10.0格式,想要的会员可留言QQ号% _/ ^7 P+ `2 s# O o8 }! `8 d
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UG表达式:
r( d' R K' X9 i5 S) v) Y( x& J[degrees]Alpha="Helical_Gear"::Alpha
9 c: X& A3 \3 M5 yBeta=p1078 ?) [9 ~! t: F7 V- I) `
H=p1112 u: N" [- A4 v4 `/ u- P
[mm]Hole=if(df<20)(Hole_c)else(ceiling(ceiling(df/10)*10/3))* X2 m) N& V! w% ?( T
[mm]Hole_c=ceiling(ceiling(df)/2)& @* I: _. q& x9 Q5 k' c
[degrees]a=180/z( I) ^: G' p5 s0 c3 U$ q
[degrees]a1=-(a+2*bk)
4 x( k( j+ c f6 Z; D[degrees]ak=Alpha
* _( ]& x9 b% qak1=arccos(db/da)
" b6 u' V5 d8 J8 g$ F( V[degrees]ak2=deg(ak1)( w$ u0 W) Y8 {, o4 a I
[degrees]bk=deg(tan(ak)-Radians(ak))
, n2 } K; Y8 e/ d# |8 n/ f" abk1=tan(ak1)-ak1
2 l! K! B% a0 H* L# M[degrees]bk2=deg(bk1)
2 L! B9 E+ O& ]5 a$ l" C4 \3 o[mm]c=0.25
" B) x9 }0 \8 G8 \5 e[mm]d=(m/cos(Beta))*z
. }4 v4 Y0 v- G; O0 A# @% s[mm]da=d+2*ha*m/ [7 | ?9 I% m
[mm]db=d*cos(ak)
. t: g, Q$ o+ i3 x8 m9 ^[mm]df=d-2*m*(ha+c)9 V0 f) t. k$ E7 S$ h q6 F
ft_2=-t*((tan(Beta)*H*360)/(d*pi()))
- n% c; ^7 q/ s- B[mm]ha=1
' ~ d; G f, Q: ^" y* A3 A+ f3 Hm=1
, H, j4 @3 R U b! ~. W, G X9 P; [n=3
/ u1 o. y$ u" i+ l3 }* y1 }8 Y0 dnm="Helical_Gear"::nm' O- u2 z. N, x- E- K6 _- o G
p7=2
9 y% q- F* \! G$ R& D9 Q[degrees]p8=a15 v4 d! D0 m m* w, L# z- Z
[mm]p9=10- i- }/ o9 O# C3 E; D* h9 a
[degrees]p10=-21.415833167365
: e# y, z( J0 t7 a3 R2 Q1 V( x* I6 A[mm]ra=da/2
( i6 R& h) p# l[mm]rb=db/2
3 S7 T# n4 l2 f, H5 rt=1( O1 Y- p7 f k2 d/ z. d
u=ak2+bk2
: h+ l& n4 }# L! @$ l5 Q( g1 m& Fu1=Radians(u); Q C& x2 d. R8 k
[mm]x1t=-(rb*sin(u*t)-rb*u1*t*cos(u*t))7 ]6 l& T [. K2 y% O3 Q9 o
[mm]xt=rb*sin(u*t)-rb*u1*t*cos(u*t)$ y; w% i; H* D7 D k0 d9 M
[mm]yt=rb*cos(u*t)+rb*u1*t*sin(u*t), D! K% c$ v+ y
z=z1
0 l! R5 |# E" y G- Y: C8 S* Hz1="Helical_Gear"::z1
* Z2 G. |( }( O$ z- H[mm]zt=0
4 P! B% E! M7 G. f/ Kp11=2/ G% }% s) _* t$ Q' `$ k" N* m% \
[mm]p12=10) ]3 H: L# p3 \; P' c
[mm]p13=105 K; q+ v% Q" k( q7 x( `
[degrees]p14=04 I. ~2 @9 w9 G, R
[mm]p15=d2 h& Q+ e" s9 c
[mm]p16=df* W$ A5 V7 G# O, @# B
[mm]p17=H( `1 I& Q- R# l* _
[mm]p18=H- K5 b: |8 ?4 {7 `
[mm]p18_x=0.00000000000
5 I/ X6 A* X8 J. m3 h9 G; t[mm]p19_y=0.00000000000
6 z% ~# R* |9 z* y# f! Y+ @. a[mm]p20_z=0.00000000000
" d, a3 E6 \& p% v% W$ r[mm]p36=da
0 {( d( J+ l1 p# k) U[mm]p37=H# _$ B. l5 ?+ W+ P. R6 P3 U7 J. Y
p45=z
+ f2 p. E! t# m$ K2 `. t[degrees]p46=360/z' g/ q' u, Z& B2 l/ T$ o0 I
[mm]p47=10
, o& k4 a5 q3 M8 ^" L. @7 l1 J[degrees]p48=360. M5 n, L) f$ V6 N8 \+ {* v
p49=1
0 O1 @9 |& P" t; N1 r6 X: W[mm]p50=10
8 V: j& f: ~! d" `1 R" O/ F. T[mm]p51=09 W& H- ]. j/ A, O$ h) i" W$ Z
[degrees]p52=0
. V! b% L" E+ E9 C( ?[mm]p56_x=0.00000000000
' D# T* r8 N* |% {' {5 s# m( B[mm]p57_y=0.00000000000
# [- _) X h; W- h2 I[mm]p58_z=0.000000000005 M7 b4 y8 {+ `1 u6 A
[mm]p94_x=0.00000000000
$ V) Q# N* }& B0 j[mm]p95=Hole
+ W+ r2 f& R$ t/ z; ?[mm]p95_y=0.00000000000
- n2 f8 f, l9 f) T) y3 G) \; L[mm]p96=H
8 g5 L4 o$ q* t' _. J[mm]p96_z=0.000000000006 V3 n1 {% k% g9 [6 @7 v- M# k O
[mm]p104=c
+ g7 P5 c* O5 j) a2 c1 W) ?p107="Helical_Gear"::Beta
, N/ }7 S' T! ~p111="Helical_Gear"::H( w/ ?' o( i9 O; x: H2 `
[mm]p112=ceiling(p113/3). T- Q9 C0 a/ d0 [9 v
[mm]p113=ceiling(Hole/4)! C/ C1 ^& m2 f
[mm]p114=0
, o0 N# M. l6 \$ u# o* q- c8 Z[mm]p115=H
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