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(defun c:jkxcl()
* y- L8 j$ J1 s4 d% S L (setq os(getvar "osmode"))8 t2 P/ k2 k! w. b0 e2 g* {
(setvar "osmode" 0)
5 S# O- {& S3 N7 L" K (setq m(getreal"輸入模數：M=")& q( N4 Z8 L% @8 B4 o* o L8 s. a
z(getint"輸入齒數：Z=")
5 C W! W' [" L- V) c" G/ A( g9 n6 v h(getreal"輸入齒輪寬度：H=")! p# ?# F2 M1 d1 G _9 V4 ?
zj(getreal"輸入齒輪軸徑：ZJ=")
9 _/ `( X, \8 B C/ a lf(getreal"輸入輪輻厚度（無輪輻結構時輸入齒輪寬度）：LF=")- p9 |% I; p* _2 R) z
)
. C7 S( e! ^$ J& W& I (if (> h lf) (progn4 h ^* z8 v [1 M" A
(setq gr(getreal"輸入輪轂端面半徑：gr="))% E! e+ `( X9 `3 i% v
(setq yr(getreal"輸入輪緣端面半徑：yr="))
; b7 L" W5 T: Z a8 n0 p- C (setq s(/ (- h lf) 2))
4 U+ P6 X- I; L( W2 v (setq l(- h s))
1 E7 `% B5 l" B; D( v5 Y4 ? )) J- ]; d# D! h/ ~3 _/ T6 O
)
% F1 \; p4 k6 x2 ~% J+ l! D9 n- h (setq rf(/ (* (- z 2.5) m) 2)
+ q( W( T3 E' V# } rj(/ (* m z 0.939693) 2)
' d, f' r/ ?* U/ R& [/ V/ g r (/ (* z m) 2)2 S: R9 a, c; t, @/ M# {9 M
ra(/ (* (+ z 2) m) 2)
( u: v ]7 G2 i% _1 K+ X* K tt(* m pi)+ H, k' e% K5 z5 R) Q" n; u
pj(/ 36.0 z)1 n4 f6 F8 A! N. F
a (/ (* 1.25 m) (cos (* 20 (/ pi 180))))
6 X+ q, g# n0 s \ pt0(list 200.0 30.0 0.0)7 I* [0 j" w' V9 o* ?; K2 U
pt1(polar pt0 0 (/ tt 4))
, D4 B9 j4 F! H3 T pt2(polar pt0 pi (/ tt 4))* a& ~4 y+ [8 {1 N* n
pt3(polar pt1 (* 110 (/ pi 180)) a)& P Y. m1 ~& L
pt5(polar pt1 (* -70 (/ pi 180)) a)
) q* t& B v( x6 L6 u. p8 i) C pt4(polar pt2 (* 70 (/ pi 180)) a)9 I; ]2 p! N2 d
pt6(polar pt2 (* 250 (/ pi 180)) a)
0 @% P. p( m) w4 f, R2 P; \ pt7(polar pt6 (* -90 (/ pi 180)) 2)
/ \) b+ V0 ~# x )" r& \7 F% A; E% d& K+ C$ X$ ]" M
(command "layer" "m" "11" "c" 1 "" ""
7 T- D* ^* p3 i9 M& Q _( E' f "layer" "m" "12" "c" 2 "" ""8 o5 ~5 ~% _& ^
"layer" "m" "13" "c" 252 "" ""* y; y7 C5 O/ {1 z5 r
"layer" "s" "13" "": Q" l3 ` t7 j: A; i
"pline" pt7 pt6 pt4 pt3 pt5
. Y5 H/ {8 Y7 V )
1 X! ]- J: j: w/ s' } (setq i 1)
* b/ W* m7 |" q& a0 t- D (while (<= i 7)
' j" B3 S# U0 t (setq pt6(polar pt6 0 tt)
% @' K" h" _5 l$ v pt4(polar pt4 0 tt)
$ N1 k2 N Y/ I% _0 }6 L pt3(polar pt3 0 tt). B2 Q2 N9 G+ K0 l
pt5(polar pt5 0 tt)
5 b# W' T, w% ~6 q/ w1 I h )
' U8 w+ c R4 w. _ Y (command pt6 pt4 pt3 pt5)
3 q* T3 l! ?' s+ s (setq i(+ i 1))
& g, Q: H. D. @1 D7 a, [ )
8 }0 Z) Y8 Y$ ?4 w (setq pt8(polar pt5 (* -90 (/ pi 180)) 2))' l* L* Y7 G3 r& P0 |: O
(command pt8 "c")( f% X$ s6 y* b( {2 Z
(setq pt(polar pt0 (* 180 (/ pi 180)) (* 4 tt)))
, Q+ R6 K8 |. i% P6 t) D (command "move" "l" "" pt0 pt)3 _% X; \) p; ?* t, Q; F
(setq e0(entlast))
: B2 v- f6 _0 C8 _ (command "layer" "s" 11 "")
1 P' X6 a/ B y* E3 M (setq p0(polar pt0 (* 90 (/ pi 180)) r))( K! L, M3 I( U' H3 }( t
(command "circle" p0 ra)" Y' S0 Q3 U8 F2 X
(command "region" "l" "")
3 k4 M7 R' j, e1 L& t2 k9 V% @ (setq e10 (entlast))
0 Q9 q) k8 l. Z (command "layer" "s" "12" ""); D# L. m' T$ E4 Z" u% z
(setq j 1)2 A# a9 c d+ [% A5 E& p
(while (<= j z)
# B' x8 Q: r7 [ E% q; O (setq i 1)
; e7 S9 |( L* b (while (<= i 10)
1 s+ B- B1 {$ O# P8 J (command "rotate" e10 "" p0 pj)
( ?: z9 F; }6 d% O0 F6 I4 o1 [7 y (setq yd(* r pj (/ pi 180) i))
9 i) G# e7 [1 [; ^+ h# ^9 E (setq pt(polar pt0 0 yd))
9 A }# H6 i. g B- M2 m5 v2 q+ T (command "copy" e0 "" pt0 pt), ]- Z% a( H1 T7 D# `
(command "region" "l" "")/ a: g2 i; B ^! @; m4 ]
(setq e1(entlast))3 Q- Y" t6 l5 x$ t1 q
(command "subtract" e10 "" e1 "") ?2 {# b9 w9 }! j( r
(setq i (+ i 1))+ h/ j3 D; h8 y% u2 i: [
)
3 S' s$ A; R6 u: ]+ W/ ^ (setq j(+ j 1))
9 O. [, [4 ]& X& J )
8 S5 a l+ @8 N# n5 t! d' s, p (command "layer" "s" "11" "")
9 t0 m `0 p' T( F- i! `2 w" ? (command "extrude" e10 "" h 0)
1 d) D/ O' R% q8 Q. z (setq e5 (entlast))* k* C |; |2 _( j9 Y7 d
(command "erase" e0 "")
9 v; O+ [- Q% C$ X (if (> h lf)(progn
1 i! q+ L7 J2 T" s& t (command "circle" p0 yr)
* c3 O; R1 @2 U (setq e1(entlast)): e7 K T2 `4 T* G0 S0 f1 [3 A
(command "extrude" e1 "" s 5)+ P: d2 H/ s& H! [+ G
(setq e1(entlast))
) [! Y2 \$ s' |8 `0 U: h. t+ v9 }* o3 T (command "circle" p0 gr)
3 F7 B1 a* F6 ?+ K N3 y6 O1 A (setq e2(entlast))
, G9 v; q( @/ Y. M5 s (command "extrude" e2 "" s -5)
/ j9 {: O% Y, {0 u) E (setq e2(entlast))$ v( u1 {$ Q2 J; d/ v' m
(command "subtract" e1 "" e2 "")& x& B2 g; O( I2 P5 K- n- G
(setq pt(list (car p0) (car (cdr p0)) h))/ w$ c. K4 w* Z' t) O/ V
(setq s(- 0 s))
% g. c8 a* Y! W u; \# J% M (command "circle" pt yr) M/ o3 l( W: p: A, R6 Y6 o: R
(setq e3(entlast))% g7 ~- h9 v+ Z4 O! j% J
(command "extrude" e3 "" s 10)8 {' M; F+ _- Q5 N& u: ?- I
(setq e3(entlast))
) Q; K* x1 x. D+ |" A9 L# w (command "circle" pt gr)# t2 {. j- C& v: _/ s4 m0 U
(setq e4(entlast)); t4 y. s6 M9 K8 J2 o- v
(command "extrude" e4 "" s -10)
- ~' s, B! v7 s9 }8 E, p; W$ Q (setq e4 (entlast))
' P1 M9 s* ?: {9 a4 H7 _ (command "subtract" e3 "" e4 "")
* @% w- X8 x8 c8 o5 ~ (command "cylinder" p0 (/ zj 2) h)
% R: R! K3 f1 Y: K5 o (setq e4(entlast))
; m* ^! l: I+ D (command "subtract" e5 "" e1 e3 e4 "")
; R2 p/ T; O6 G! I ); K- J! s6 p* {$ n
(progn (command "cylinder" p0 (/ zj 2) h)1 i+ N- W2 Q# M( r
(setq e4(entlast))
- U. D7 T) `: h J; r i- \7 S1 w* z (command "subtract" e5 "" e4 "")! W! ~1 C% p' p
)# U8 Y2 C. i1 i. l3 U% S
)( S8 j( }3 T' U0 y+ u, n
(setvar "osmode" os)
" }2 b3 _) s+ y/ `" Z& `9 h) |
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樓主: lioney
發表于 2009-9-28 13:22:19
發表于 2009-12-12 18:34:05
