本帖最后由 bee 于 2015-12-15 12:47 编辑
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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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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!!& A" k: I/ Z) ^& |8 t3 W' C
有实体图ug/NX10.0格式,想要的会员可留言QQ号
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UG表达式:' l7 W) [* y; K) R6 t
[degrees]Alpha="Helical_Gear"::Alpha2 j7 o8 a! C* E+ x" ]
Beta=p1077 `5 {" F# [; t& O
H=p111
- X8 V% S) F. I[mm]Hole=if(df<20)(Hole_c)else(ceiling(ceiling(df/10)*10/3))0 [- v/ j9 ~8 [" \, r
[mm]Hole_c=ceiling(ceiling(df)/2)) ^% h# {# F7 a: T" P0 N
[degrees]a=180/z( q6 u5 }% p4 ~. n6 Z, f
[degrees]a1=-(a+2*bk)
3 ]: A# j. g7 D[degrees]ak=Alpha/ o/ A1 g( o: }# a- Q
ak1=arccos(db/da)
# y. Q" Q, _7 G( ?6 {4 e[degrees]ak2=deg(ak1)
1 i5 I( ]- I! W* X* o! H5 t[degrees]bk=deg(tan(ak)-Radians(ak))7 d/ [4 I4 k, v7 z7 q3 {1 F
bk1=tan(ak1)-ak1' M8 B6 j' d4 Z7 M/ |# f# w
[degrees]bk2=deg(bk1)
* c. D) @ T( |[mm]c=0.253 }0 i% a' E% K, v& Y3 S. {; A
[mm]d=(m/cos(Beta))*z8 Q& K2 ^1 r: t( Q4 F8 d( ]
[mm]da=d+2*ha*m" b/ s1 w9 A. t" T7 }
[mm]db=d*cos(ak)
& d7 H5 z3 \8 _; f+ g[mm]df=d-2*m*(ha+c)
- r4 D, o' [" k1 c% f9 T+ y& Q% P" Rft_2=-t*((tan(Beta)*H*360)/(d*pi()))
: s; R0 r/ f; w* l[mm]ha=1% \% m: }9 ?9 h! N$ S7 m
m=1/ v' ?0 i* R! ]2 Y5 ?
n=3
" I4 ] a6 V( L% O7 y; i' P1 onm="Helical_Gear"::nm' B8 o2 N* [# s
p7=2
# k) t; T4 x0 G% Z[degrees]p8=a1
$ i! l8 x/ Y0 M7 b% S[mm]p9=10+ s( M/ J5 a+ ]3 d! `
[degrees]p10=-21.415833167365
N. W* I% S0 a! D. o2 K* E! C7 y[mm]ra=da/26 s/ b0 c" x+ Y& ?1 J$ y0 U6 K
[mm]rb=db/2* c/ V$ s8 s w
t=1
, J7 H. z$ d. u: v. c1 Gu=ak2+bk2
8 [; W. M" Z6 @; J# i7 a& wu1=Radians(u)0 n+ G. ?" s; R/ d
[mm]x1t=-(rb*sin(u*t)-rb*u1*t*cos(u*t))
8 J4 X$ T! Z& B$ z[mm]xt=rb*sin(u*t)-rb*u1*t*cos(u*t)* m) h) v' e# o! o
[mm]yt=rb*cos(u*t)+rb*u1*t*sin(u*t)- x6 b6 x5 k. L) _& k+ R, ]1 y
z=z1
9 Q! L& o. A0 A$ X4 m! o& az1="Helical_Gear"::z1
5 {9 s: F( X6 w u$ }4 A[mm]zt=0% y: c: r/ y$ m* z
p11=2+ U! T G8 z. J. o
[mm]p12=10
( b, F& @7 E' j: ?( v5 J. n ~- f6 u[mm]p13=10 a9 m$ Q5 J- n1 f& F7 j
[degrees]p14=0
6 b E# u* ]: Y9 s[mm]p15=d" U+ z4 A- [' N7 s h, L. M' Y
[mm]p16=df4 ?" l$ |/ m$ b+ R4 M7 z' ?- m
[mm]p17=H b5 k( e) r9 ^; B5 l2 `
[mm]p18=H$ n: g }! O5 U' l1 @
[mm]p18_x=0.00000000000
) m8 j' _) [- _7 v% T3 }! M) d' @ p; M[mm]p19_y=0.00000000000- g3 a. o# O5 h G" |0 A+ y
[mm]p20_z=0.00000000000& g* K, @, v- l& }" U7 X: x* N- H
[mm]p36=da
; M- |2 p [: y' i0 }5 I2 P[mm]p37=H; O- _ w K7 a! ~, ?) f: r
p45=z
+ d* H( N$ Z3 y7 Y l! [[degrees]p46=360/z
2 ]0 e0 {2 ]* M* ?! l% q4 s[mm]p47=10
# Q& F& z8 K2 v0 ^# E+ Z[degrees]p48=3604 {* _4 U5 p( e3 @- X+ a+ n& Y+ I
p49=1
8 j( d! |3 x( u4 e6 v6 ?3 |6 a% V[mm]p50=10
4 K- L& P" S. o7 X: z& v) W! l[mm]p51=08 n1 Z$ x* G) r; P
[degrees]p52=0) y7 I( B: |# f& ?: V5 T, b
[mm]p56_x=0.00000000000
$ U& ^( }! s# m. ~- N[mm]p57_y=0.00000000000# d$ ?5 m2 K/ V* [5 Q7 F
[mm]p58_z=0.00000000000
8 j0 W" s( J9 R ~[mm]p94_x=0.00000000000; X" X y/ c5 R+ q7 j
[mm]p95=Hole
9 v) G' s+ w" E0 N: [[mm]p95_y=0.000000000007 _2 G' \' ]2 o+ e4 [0 m
[mm]p96=H
5 _" P( [1 E4 V/ l3 u+ f[mm]p96_z=0.00000000000
; K! G8 B6 m1 B5 p% \* A* d- C[mm]p104=c% g* J+ u. u' t- U) f* z
p107="Helical_Gear"::Beta& j& A0 b, X1 f- y9 U2 L7 k
p111="Helical_Gear"::H
, `. ^3 M3 s. f5 @5 V0 _- P- X[mm]p112=ceiling(p113/3)
8 W, ?9 {9 g! D3 q[mm]p113=ceiling(Hole/4)$ T* T6 O( G- P3 Z# S/ G s( f7 Y
[mm]p114=0
3 a, b1 |0 N# Z$ F[mm]p115=H ^$ ]" @& L9 R* H6 H- p. S
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