本帖最后由 bee 于 2015-12-15 12:47 编辑 6 |1 L' H3 n e' r" i# X; u
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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
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# f g$ e8 B9 `% }7 l. c5 D) U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!!. D# h( m( d( d/ M0 z4 }( B; `) G, c
有实体图ug/NX10.0格式,想要的会员可留言QQ号% I& {$ \6 F, v7 d$ P/ \
1 q1 w N7 F, ^3 X+ ` _5 iUG表达式:
. u Q9 g0 L) j$ c[degrees]Alpha="Helical_Gear"::Alpha* z, _5 {2 Y: T' b. k. h; s
Beta=p1078 K6 I5 M2 T5 A) Z+ B0 K
H=p111
3 a- O& A c' |. o ^. a[mm]Hole=if(df<20)(Hole_c)else(ceiling(ceiling(df/10)*10/3)); }. u2 h2 ?8 [6 O9 ?
[mm]Hole_c=ceiling(ceiling(df)/2)
; d9 ^2 G( l% P[degrees]a=180/z3 K" t# F1 B& w2 Z
[degrees]a1=-(a+2*bk)
- i/ ^. }; u- n8 M: f[degrees]ak=Alpha
% I3 x; X) n2 ]( a2 Jak1=arccos(db/da)
; v7 u& J5 C! O$ _6 T[degrees]ak2=deg(ak1)/ M: d/ f+ z# L8 ^ i
[degrees]bk=deg(tan(ak)-Radians(ak))
8 j) T" w" W) C5 ?bk1=tan(ak1)-ak1
* g( n# H/ Q: H5 a" L2 w; {[degrees]bk2=deg(bk1)& @- x9 u. S% h
[mm]c=0.25- X7 G2 O, u! H8 s' X
[mm]d=(m/cos(Beta))*z7 c! Z8 [+ F& T" Q! R
[mm]da=d+2*ha*m
% N4 \2 v2 B( z4 | v2 r[mm]db=d*cos(ak)
7 Q: S0 B, i6 Y4 O$ A8 ^. L[mm]df=d-2*m*(ha+c). y/ Z, m3 }" |5 Z* Z* T1 L i' M. [, G
ft_2=-t*((tan(Beta)*H*360)/(d*pi()))
2 L7 ?4 T1 \( @" r" K! v. B[mm]ha=1' n& T3 }1 g! _) o+ W9 G
m=1. N5 I) G" `! e3 D
n=3
4 \$ n+ f+ |% Dnm="Helical_Gear"::nm
- P0 F+ e' Z' E' E/ Sp7=2% \, _& X$ }+ q+ I/ p
[degrees]p8=a13 e. ?- ^! ~* Z% ?+ q$ s
[mm]p9=10
% j$ z& z( H) W* l3 d7 ]! L[degrees]p10=-21.415833167365. c$ D3 g" e, q
[mm]ra=da/2
7 h& C) D! J4 B[mm]rb=db/20 p6 H# [7 j+ i5 {
t=1
. x% p% S0 Y+ k' B' l5 }. j0 h7 [u=ak2+bk2
3 n1 x, r; S0 u8 ju1=Radians(u)
) T: [0 y% ^; N& {[mm]x1t=-(rb*sin(u*t)-rb*u1*t*cos(u*t))5 b! F& @6 M# ?. |1 v- l$ n
[mm]xt=rb*sin(u*t)-rb*u1*t*cos(u*t)
/ b: V4 w; V3 I) S2 r) N8 H/ D& W[mm]yt=rb*cos(u*t)+rb*u1*t*sin(u*t); ~! o9 _7 c1 E: G6 P/ m
z=z1% h( H4 C. W) P% u! W5 k& q. P
z1="Helical_Gear"::z1
8 J. e( Y+ ]! C' I[mm]zt=09 S/ `2 v, b+ b3 |* L7 ?; Z
p11=2
0 L4 S( w; F) N9 T( ][mm]p12=10
2 s5 o$ P" H b/ _9 g( h- W[mm]p13=10# ]4 s$ M% i7 V% }4 P( r
[degrees]p14=0) Q+ M2 h! b+ `2 t
[mm]p15=d( i" j* l! r( r$ t5 n
[mm]p16=df E: @! n2 J5 W' b" ~
[mm]p17=H
" N/ ]6 a7 @+ x[mm]p18=H, C1 w! r7 C; O; C ?+ z' H
[mm]p18_x=0.00000000000) d b+ Q, {1 D5 ^+ g( A
[mm]p19_y=0.00000000000; q2 t+ M9 ]$ ~5 V! c
[mm]p20_z=0.00000000000( V- l3 K" ?* d2 X& U( }( l, x
[mm]p36=da3 x0 ?, H; {2 O$ u
[mm]p37=H
& p! \2 [$ V: [% G7 L1 Lp45=z6 Q: `$ f# `: @' N
[degrees]p46=360/z
5 g% F3 u8 F% w, F- m/ F4 h$ ^2 Y[mm]p47=10
$ l1 c6 g8 `/ P0 p' f( j[degrees]p48=360& `; D" Z9 e% h+ {; Z
p49=15 h- I6 Z/ V$ G Z$ o$ o8 E
[mm]p50=10
2 i. U: r9 p" R[mm]p51=03 {! T1 n' p7 Q: C Z8 w' O
[degrees]p52=0
. ^1 O- G: D7 l0 d& f[mm]p56_x=0.00000000000
& e; L# @- A; [% I[mm]p57_y=0.00000000000
6 F% i5 l. Y" i) F; Q! A* h' z$ a[mm]p58_z=0.00000000000
& L+ b7 U) S7 z; `* |2 p0 [[mm]p94_x=0.00000000000
% s& j) |: t3 |1 c% z( D9 H" R[mm]p95=Hole
2 ^% M% o' W# _3 r( R- a9 E[mm]p95_y=0.00000000000
* ~/ F" | i. @& z1 d[mm]p96=H
7 T: D* a+ C) ^- s: a ?) M6 C[mm]p96_z=0.00000000000/ M" d1 d0 M3 T4 A3 k, ?
[mm]p104=c
5 h% y3 Y( i. S, }p107="Helical_Gear"::Beta* Z9 J2 o8 _" Y
p111="Helical_Gear"::H
: ^* S% b" L; c( G! N# M: u" P) p; {[mm]p112=ceiling(p113/3)
; t+ L+ ^* p( b' t6 i( r8 S[mm]p113=ceiling(Hole/4)
! H0 a* |% F3 d' e- i[mm]p114=07 A6 ^$ ]' U; x, ^
[mm]p115=H* u- i. b- D0 Q+ B7 H* ?) Z2 Q
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