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(defun c:jkxcl()
2 A4 ^( }* g: ]( Y1 d* y; O (setq os(getvar "osmode"))
0 S5 p) ^4 q, J1 |/ E. r (setvar "osmode" 0)
- b* N6 Z, C8 q1 h! p& C (setq m(getreal"輸入模數：M=")2 H; Z2 f& z0 P9 D+ t9 I
z(getint"輸入齒數：Z=")" [* u0 S' o" V
h(getreal"輸入齒輪寬度：H=")
" z; \5 ]1 _( E q/ K zj(getreal"輸入齒輪軸徑：ZJ=")' B1 z3 {: d; w2 e6 `
lf(getreal"輸入輪輻厚度（無輪輻結構時輸入齒輪寬度）：LF=")) m+ G3 O% ^: P
)
L n$ w$ G. U7 _$ B" l2 D! p9 J, s (if (> h lf) (progn
/ o+ }9 }, V7 H* ]0 S (setq gr(getreal"輸入輪轂端面半徑：gr="))5 N. _* [9 s$ m2 O; h! p
(setq yr(getreal"輸入輪緣端面半徑：yr="))
; j- S- ? \! j& K) w" i (setq s(/ (- h lf) 2))
* w+ z4 O$ l# b# I: b, g8 H (setq l(- h s))
& ]/ {8 k M/ T3 k0 `7 w0 M )4 P+ G- }# R9 X' s
)) X4 o+ m. D+ l
(setq rf(/ (* (- z 2.5) m) 2): P; E- Q6 H8 `
rj(/ (* m z 0.939693) 2)
& n% p' [: m: k4 V# Y6 c+ i r (/ (* z m) 2)
8 E. M! {2 A4 x8 h5 U ra(/ (* (+ z 2) m) 2)- `9 A; x6 [/ x9 b1 c* ~; M
tt(* m pi)$ _5 w: s. C' S3 N- B3 w
pj(/ 36.0 z)
7 H* D; ^$ } D( K* q a (/ (* 1.25 m) (cos (* 20 (/ pi 180))))
$ g9 j1 H) [! C( U& D pt0(list 200.0 30.0 0.0)
$ [# r6 d. V2 Q) B* n pt1(polar pt0 0 (/ tt 4))
2 c& G7 O- h$ f1 V pt2(polar pt0 pi (/ tt 4))4 R0 {+ O/ ? {
pt3(polar pt1 (* 110 (/ pi 180)) a)
, g1 @2 E& r5 l- _0 S pt5(polar pt1 (* -70 (/ pi 180)) a)
$ h$ U$ j' i2 ?" T pt4(polar pt2 (* 70 (/ pi 180)) a)9 i) f" }# k9 k! x
pt6(polar pt2 (* 250 (/ pi 180)) a)
$ D; t0 L8 ?. F' r5 d pt7(polar pt6 (* -90 (/ pi 180)) 2)
! D- B( G |% Q )
* l. x6 _; D ?- ~9 }5 S0 q$ d l. o (command "layer" "m" "11" "c" 1 "" ""
4 b: F# Q( U7 \1 E' K; d8 q U "layer" "m" "12" "c" 2 "" ""
& K% U8 l* s. g. O! ? "layer" "m" "13" "c" 252 "" ""; b: s) D# p f/ H5 t$ |' v. I7 L Z
"layer" "s" "13" ""
/ Z' ~' \7 p3 ^# a1 t "pline" pt7 pt6 pt4 pt3 pt58 b r4 G* O7 m! P& @) Z8 L( v/ X
)
& @- Q* j8 F9 V; A3 y! Q (setq i 1)
. C: y( Z; [! P5 N (while (<= i 7); S+ K6 T& M* p' ~8 g& y7 g
(setq pt6(polar pt6 0 tt)+ ] x! } C. l$ \5 q
pt4(polar pt4 0 tt)
+ b1 b2 \, n, R6 Z3 z pt3(polar pt3 0 tt)
: J9 Y' w' \3 T }$ w pt5(polar pt5 0 tt)7 @/ h1 R1 x0 `* }- f b( n
)
& T4 M8 V8 W/ \+ M- ~ k3 e" K (command pt6 pt4 pt3 pt5)
8 B4 G' j$ N/ J W, E* R6 Y% [2 F ]' X7 t (setq i(+ i 1))
% C/ Q) ?% a& e$ y3 m0 i5 k )7 O, d8 \+ @7 l$ {6 X
(setq pt8(polar pt5 (* -90 (/ pi 180)) 2))4 K) c+ c2 W6 K4 T$ T/ M- J4 W
(command pt8 "c")
* h! ]9 t+ L' S+ Y (setq pt(polar pt0 (* 180 (/ pi 180)) (* 4 tt))); R, _! ]: {% k1 |
(command "move" "l" "" pt0 pt)% T B# d8 L7 g) ], p5 p. ^; P
(setq e0(entlast))
( j" m# W9 n* S. k/ d p$ r (command "layer" "s" 11 "")% g1 \/ L0 N& D6 J( G3 G; t
(setq p0(polar pt0 (* 90 (/ pi 180)) r))2 A, N0 }3 j& H8 Q; ~
(command "circle" p0 ra)
( W! R# y, X$ u8 b+ a: J (command "region" "l" "")
^# S+ Z. p; o* M1 V- a (setq e10 (entlast))+ @; g3 c2 h5 W4 k4 [2 A0 b* X! [
(command "layer" "s" "12" "")
9 {$ n) t% f" g0 ? (setq j 1)
$ {6 E9 J1 V: u1 J) Z+ \ (while (<= j z)
9 r0 [4 `" I: P* } (setq i 1)0 k4 [- b( [' Z! Z( E# f
(while (<= i 10)
/ u6 i% Q4 ^1 d (command "rotate" e10 "" p0 pj), S) _0 {6 q4 U; Z
(setq yd(* r pj (/ pi 180) i))0 V8 H" h8 a, d2 y; E, [8 x/ L
(setq pt(polar pt0 0 yd))$ U) W2 T, ]9 u I
(command "copy" e0 "" pt0 pt)
& _8 {; I& _; P! e (command "region" "l" "")
/ g$ p8 _ `, M! K: z8 @ (setq e1(entlast))3 ?$ ~1 j2 z9 K0 H7 J
(command "subtract" e10 "" e1 "")
1 d3 i9 i% |4 G- O3 Z (setq i (+ i 1))! M; p/ I' Y3 j
)6 E/ L4 T! f' f7 D& V
(setq j(+ j 1))8 _: [4 ~9 S4 l ~9 y
)/ ~" T7 X1 L' D" H1 I# {3 W
(command "layer" "s" "11" "")
% a2 {; ?$ e5 o (command "extrude" e10 "" h 0)+ C; [# L4 P A* R" r# D
(setq e5 (entlast))) N! s9 T8 G: v4 e7 i$ \
(command "erase" e0 "")% R- M: J+ \& J
(if (> h lf)(progn4 Z5 h5 i1 h2 x+ u* f6 Y
(command "circle" p0 yr)( Z) F2 {1 x2 K4 R& N% k; [, ~, J
(setq e1(entlast))' T4 Q( g. Y$ w1 w
(command "extrude" e1 "" s 5)1 [" @( X, N6 o. B5 ^$ m+ e
(setq e1(entlast))! p; @& d' Y# O
(command "circle" p0 gr)$ w$ ^4 p5 p$ `. c
(setq e2(entlast))
# E- c3 _0 B8 ^ ? (command "extrude" e2 "" s -5)1 g! y3 i2 B0 H# w n
(setq e2(entlast))& R; b6 ^; P4 b+ F8 [4 C
(command "subtract" e1 "" e2 "")
* Y6 r: k3 a9 @) `: @1 |# S (setq pt(list (car p0) (car (cdr p0)) h)). q/ g8 Q% s/ M p, K4 O. J
(setq s(- 0 s))
* k# ^4 w+ Y+ I6 b$ A$ H- I (command "circle" pt yr)
" Y) }1 ^* Q2 W& B (setq e3(entlast))
# U7 d6 g0 e; o$ L (command "extrude" e3 "" s 10)% C0 n3 H6 F6 y- [
(setq e3(entlast))
8 [( x4 ?# U8 m9 y (command "circle" pt gr)
5 c) E% \5 x% i' r- ~ (setq e4(entlast))5 ^- ^; n6 H3 V/ [! z
(command "extrude" e4 "" s -10)
1 Q# N+ l. ~3 ?$ ~ (setq e4 (entlast))3 m! n! T& d1 B% p; c$ u
(command "subtract" e3 "" e4 "") Z. Q9 @1 f7 J- w6 @, e5 ]% Q
(command "cylinder" p0 (/ zj 2) h)/ L7 n9 h. g& u4 i; Y9 D
(setq e4(entlast)); t# X( M7 k0 R, W3 a, h% r' |
(command "subtract" e5 "" e1 e3 e4 "")& g9 e( E2 L8 b+ ^: _
)
% {0 y3 d% z0 v+ \* W (progn (command "cylinder" p0 (/ zj 2) h)' @: }1 g* B; f: W6 m; s" f( P3 G
(setq e4(entlast))
8 o" o2 A& @" ~- J5 }$ Z (command "subtract" e5 "" e4 "")
( ] F p" G3 z* v! X& A4 F5 ^1 ?* @ )8 u1 D# x: o1 E
)
5 d, L% n( m% X- I" l (setvar "osmode" os)3 ~: f+ v6 @- y. A1 _
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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
