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(defun c:jkxcl()
# o. `0 b: E6 A; n (setq os(getvar "osmode"))
1 v- B' s: f- L; l, r6 \ (setvar "osmode" 0)5 g/ Z6 C1 C, r/ \# Y
(setq m(getreal"輸入模數(shù)：M=")' A) o' e0 o3 P1 J: L% g0 h/ S, B# i
z(getint"輸入齒數(shù)：Z=")" h! _, `$ p. V: c! ?) Z V
h(getreal"輸入齒輪寬度：H=")2 y5 C# n8 K. L5 \) J2 x. {
zj(getreal"輸入齒輪軸徑：ZJ=")
0 P E0 s8 c; }% Q5 G, V lf(getreal"輸入輪輻厚度（無輪輻結(jié)構(gòu)時(shí)輸入齒輪寬度）：LF=")
! U& W0 V7 b/ c8 t V )% A. ?7 X7 z& Y6 ^: V7 k
(if (> h lf) (progn
8 J' r# V# i9 [& H (setq gr(getreal"輸入輪轂端面半徑：gr="))
) y* d( A1 b3 J5 W (setq yr(getreal"輸入輪緣端面半徑：yr="))% R9 T. ^- E0 z9 b$ ]9 P0 G" M
(setq s(/ (- h lf) 2))
# v: p- O0 H5 }6 T0 A (setq l(- h s)), e0 u+ g6 @+ Z5 s* r# T
)6 a! W+ G5 G$ A2 c* W4 ]: X
)
$ K! G+ c5 [1 u+ T0 @% b (setq rf(/ (* (- z 2.5) m) 2)
& Z; u A: u: ~2 W, z rj(/ (* m z 0.939693) 2)
" j2 Q2 L j* g9 t! g' l r (/ (* z m) 2)3 N7 @1 C0 N3 C3 t% {
ra(/ (* (+ z 2) m) 2)
6 I$ `& B5 ^9 o4 k tt(* m pi)% w9 Q# K/ H1 V/ i) _ m4 R9 Y
pj(/ 36.0 z). ]% }6 g: n1 [" \& E+ W; T, j+ |
a (/ (* 1.25 m) (cos (* 20 (/ pi 180))))7 x2 O. t3 c$ W
pt0(list 200.0 30.0 0.0)5 _3 E! {( w, T5 \8 P2 f \
pt1(polar pt0 0 (/ tt 4))
. o# \- R; G8 ^ N+ s* @/ Y& n9 D pt2(polar pt0 pi (/ tt 4))1 U1 q2 H4 D6 `3 x# W* K/ F l5 l$ I
pt3(polar pt1 (* 110 (/ pi 180)) a)
% Q( I* v# G& j& _. X. X pt5(polar pt1 (* -70 (/ pi 180)) a)' ~9 W P5 l H0 f! @5 C
pt4(polar pt2 (* 70 (/ pi 180)) a)5 l; U2 \9 ?4 L* B1 t8 F
pt6(polar pt2 (* 250 (/ pi 180)) a)7 Y4 D+ A, x' p
pt7(polar pt6 (* -90 (/ pi 180)) 2)( M. u1 C0 t. ]5 \1 l0 k
)8 G7 O, q. B6 `+ t1 W7 N
(command "layer" "m" "11" "c" 1 "" ""% b1 C0 @; h: D' o9 T5 w3 r
"layer" "m" "12" "c" 2 "" ""
% y% e; r# `# K! j "layer" "m" "13" "c" 252 "" ""' W) o: a) L" S- ]- l& {# W% v
"layer" "s" "13" ""
7 O: O( b' s" q2 F( p# A "pline" pt7 pt6 pt4 pt3 pt5
$ ^" W) u, @* s- e )5 |* u( a" R0 |$ @- f
(setq i 1)" V4 F. C0 M7 O/ f6 x
(while (<= i 7)8 C) t$ B6 g' [6 h
(setq pt6(polar pt6 0 tt)
3 }. P# Y* r& a3 i$ z pt4(polar pt4 0 tt)
/ u$ N7 g$ S Y: ? pt3(polar pt3 0 tt)
- i" \; Q$ S7 r+ s' l pt5(polar pt5 0 tt)
: B/ ?! v+ i% a )
- L0 U: e$ Y) d R# w, [( V (command pt6 pt4 pt3 pt5)6 |, T4 K$ E/ D Y6 I
(setq i(+ i 1))3 j$ G" X) h' [: M
); u: }. M/ j" k' f) j8 |
(setq pt8(polar pt5 (* -90 (/ pi 180)) 2))
|0 h; ?4 N: `3 W (command pt8 "c"). u. G: H/ f' q; \$ b6 Q7 ] L7 U l
(setq pt(polar pt0 (* 180 (/ pi 180)) (* 4 tt)))
( B. I" L6 K J$ j. Q. [3 `) k (command "move" "l" "" pt0 pt)
+ f0 |4 }+ L& U2 B x3 | (setq e0(entlast))5 j+ P& G8 z( g# p8 w: D' ?6 T
(command "layer" "s" 11 ""); o+ p7 q- N# Z. t4 B6 w
(setq p0(polar pt0 (* 90 (/ pi 180)) r))$ U+ {6 a7 K9 n6 f
(command "circle" p0 ra)& C2 k* }& j& U+ s
(command "region" "l" "")2 R- a6 L9 s u/ \; Y) W1 n+ |
(setq e10 (entlast))- _8 c/ w+ {9 K: K& [4 C
(command "layer" "s" "12" "")
E+ d: L. g9 ?! ]. Q: ? (setq j 1)
$ @: ^8 C) w9 |0 v0 V- B- ?& T( w (while (<= j z)
4 V) y/ H( w- C( s f0 f( l0 d (setq i 1)
* [5 @: H4 t4 y0 B- I/ X4 e (while (<= i 10)
" E' H+ Z; f; `9 K! D( @4 E (command "rotate" e10 "" p0 pj)
- k& |; }$ L) S$ E0 }7 N2 [ (setq yd(* r pj (/ pi 180) i))" o( j9 Q& C2 ~1 C( [( G' W
(setq pt(polar pt0 0 yd))/ _! H- m/ `" X; F! I: [
(command "copy" e0 "" pt0 pt), g: P" X9 _6 |
(command "region" "l" "")
) {2 S* l& g! M) G (setq e1(entlast))- i- F2 F4 k1 G# Y
(command "subtract" e10 "" e1 "")
3 z: A* ]8 V ~7 V! q% N (setq i (+ i 1))0 ~7 J2 S' D5 p* Y
)
8 x6 v; ^) l& H7 K (setq j(+ j 1))
2 x! l, t e( q' w1 s0 |" v/ x8 P )
# Z- N4 O- f' { (command "layer" "s" "11" "")
5 c L" B% J2 Y9 M% U4 j \ (command "extrude" e10 "" h 0) E) r- j/ n% t4 q, s! Y3 I; B
(setq e5 (entlast))
# x f2 O% @; V4 @& U (command "erase" e0 "")
# i+ F5 d; ~2 L0 s (if (> h lf)(progn P& H. y2 Z/ _7 Q. S6 d2 ^0 y
(command "circle" p0 yr)
7 D+ E, V) D0 n) `/ }* X (setq e1(entlast)). A6 E2 U5 \: D; T$ z/ J( x
(command "extrude" e1 "" s 5)
' j1 f( q2 G' {7 U) w. N (setq e1(entlast))
' [# _/ k5 u( Q (command "circle" p0 gr): |6 x% @% W3 h+ q+ q0 S1 v% T
(setq e2(entlast))
8 L. }& }+ r8 m% ^) j3 ~0 h (command "extrude" e2 "" s -5)
) |: v% J' \. [# z5 ` (setq e2(entlast))
$ L7 T6 J. D) E/ X) J (command "subtract" e1 "" e2 "")
: \- j0 g9 A6 D8 W& k (setq pt(list (car p0) (car (cdr p0)) h))
6 S! X: v4 u% e+ } (setq s(- 0 s))7 b9 M( Q: M+ B
(command "circle" pt yr)6 V4 D1 U% Q j: Y4 d1 E
(setq e3(entlast))) j5 F/ c* g6 r
(command "extrude" e3 "" s 10)
& w" C) V/ h6 ~! v( F7 |( _ (setq e3(entlast))/ c- ~1 V, b5 w. n3 e7 u
(command "circle" pt gr)) o4 _! T; q. a4 k- _1 U/ _
(setq e4(entlast))
+ a3 s9 _; |7 s& R (command "extrude" e4 "" s -10)0 L* u+ ~' b! V" S8 \
(setq e4 (entlast))
. K5 i" U! c' p) ~: c( c6 G4 u( L (command "subtract" e3 "" e4 "")) W4 S }8 `& I- E% z
(command "cylinder" p0 (/ zj 2) h)9 ?& l- v8 `; Y; l
(setq e4(entlast))
$ U6 I% t4 M1 v# O; z2 ~ (command "subtract" e5 "" e1 e3 e4 "")
( V3 ]4 f3 f" ]: }9 L )1 |# _% o+ c5 ?9 }+ h; w
(progn (command "cylinder" p0 (/ zj 2) h)# |. U$ z7 K7 U% {
(setq e4(entlast))
! m. [) U7 |) V9 f7 J) T (command "subtract" e5 "" e4 "")( s! u4 G2 E" B) j) z( D/ d1 f6 a
)
9 x. s" ]4 L& @2 C# M! U: u )
; b3 c F6 f9 l9 s5 L1 \1 U2 m4 ? (setvar "osmode" os)
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樓主: lioney
發(fā)表于 2009-9-28 13:22:19
樓主
發(fā)表于 2009-12-12 18:34:05
