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(defun c:jkxcl()
& o( ^! X" n& O* K, a7 ?& e (setq os(getvar "osmode"))5 i; Z( z. U; D- t* Q0 H0 Y
(setvar "osmode" 0)0 h+ ^; i; j5 y) o
(setq m(getreal"輸入模數：M=")
2 T5 l9 U3 D4 g- y0 [+ W' X z(getint"輸入齒數：Z="): f, n% x. V& L3 D q
h(getreal"輸入齒輪寬度：H=")( p% a) H5 r5 ^( K9 e/ V' O
zj(getreal"輸入齒輪軸徑：ZJ=")5 T/ a1 H' F. M r X
lf(getreal"輸入輪輻厚度（無輪輻結構時輸入齒輪寬度）：LF=")
9 s1 m3 |% B, L1 U3 T5 x ), b- n% b; H5 |2 J
(if (> h lf) (progn
# F% c- Y9 Z$ U9 Q (setq gr(getreal"輸入輪轂端面半徑：gr="))
1 M8 P9 u0 y& S9 @' ~( t (setq yr(getreal"輸入輪緣端面半徑：yr="))
$ M" {: h8 Z8 s& |# Q0 A& F (setq s(/ (- h lf) 2))
4 R' v9 H* R4 [ (setq l(- h s))
^3 G% [, {5 Q& ^ )# m; r8 `8 H( r( h- k" a: ~
)* R0 j; p* I3 e3 U' C: @ W
(setq rf(/ (* (- z 2.5) m) 2)
9 `7 `2 ?9 l/ E9 A& K2 c5 e& Y T rj(/ (* m z 0.939693) 2)/ _' O) u# j1 }0 n
r (/ (* z m) 2)
+ C4 N) F+ p6 ^1 ?' \ ra(/ (* (+ z 2) m) 2)* D5 f R/ w! `" {% |' q
tt(* m pi)% B: t5 M! i% v, ?( J
pj(/ 36.0 z)
7 Y, i9 z4 s2 l3 K a (/ (* 1.25 m) (cos (* 20 (/ pi 180))))
7 {- B, H5 P4 z4 t' ?; X2 A pt0(list 200.0 30.0 0.0)
/ t' O+ Q8 V1 T9 ^/ ?8 P. r pt1(polar pt0 0 (/ tt 4))
) L0 G& s2 K+ |( g- X pt2(polar pt0 pi (/ tt 4))$ }# |$ h" O ]+ W
pt3(polar pt1 (* 110 (/ pi 180)) a)8 m4 a1 _ b, @
pt5(polar pt1 (* -70 (/ pi 180)) a)5 ?0 v3 g9 b: o3 w6 @& V
pt4(polar pt2 (* 70 (/ pi 180)) a)
2 N& o0 h8 e. z pt6(polar pt2 (* 250 (/ pi 180)) a)$ L Q6 L) J; n: T
pt7(polar pt6 (* -90 (/ pi 180)) 2): k8 M7 `# {4 G. a4 i6 M/ N- T
)
6 @: d- P8 o y: ~ (command "layer" "m" "11" "c" 1 "" ""
& @ K0 K l- V. E "layer" "m" "12" "c" 2 "" ""; t; t* |& g. ^
"layer" "m" "13" "c" 252 "" ""$ Y5 r% N. D, U+ L3 d5 l
"layer" "s" "13" ""
; h2 |, A: R. w "pline" pt7 pt6 pt4 pt3 pt5
! D% Y: Z" s, Q3 A2 H) q" I4 W )* W+ N; `+ j& T O g- G
(setq i 1)$ g' d3 D6 A3 b( y. k
(while (<= i 7)& n9 ]5 ~& a* T4 N- {7 p" l
(setq pt6(polar pt6 0 tt) e5 Q/ g- u1 d) f ?5 T( ?
pt4(polar pt4 0 tt); E2 a7 b y& H+ S: m5 I" f
pt3(polar pt3 0 tt)! ?6 z+ x, p$ g% x
pt5(polar pt5 0 tt)% H: s4 {- l, C) c; U7 C% c7 y
)! t8 T( P2 i" n
(command pt6 pt4 pt3 pt5)" m; b* L! D9 i' z. @
(setq i(+ i 1))
8 q: M" i' {& n& ]; ^2 I0 W6 |6 Y; c )9 H8 b$ A6 z1 `- b! I
(setq pt8(polar pt5 (* -90 (/ pi 180)) 2))7 X2 B1 _. S' V# V1 s. [5 E c
(command pt8 "c")
6 G: W: S& p* m4 c/ N4 | (setq pt(polar pt0 (* 180 (/ pi 180)) (* 4 tt)))
/ }6 p5 D7 g: H7 Y- |' [ (command "move" "l" "" pt0 pt)
$ i1 U' q8 d" ]3 m8 w (setq e0(entlast))- T6 u2 h: H, k3 A( W( Z- N
(command "layer" "s" 11 "")
: n1 O; `& `7 n/ t (setq p0(polar pt0 (* 90 (/ pi 180)) r))
2 ?; a% R+ h& y/ U8 B (command "circle" p0 ra)
W3 m+ A' g3 o6 B# Q: J: a: y (command "region" "l" "")
6 e. \" K+ \+ S% q- \ (setq e10 (entlast))
. ~+ x8 V8 E8 m; m' N (command "layer" "s" "12" "")
' l5 a) W p' p; K, p3 ~ (setq j 1)
& T+ |) @& Z# c: ?1 n1 X8 | (while (<= j z)# i* l4 w' i0 c
(setq i 1)
0 y$ [: X7 M/ f$ i (while (<= i 10)
7 X3 E1 x7 |! P0 K (command "rotate" e10 "" p0 pj)) J! v e2 P8 N: D* O/ u+ k; h
(setq yd(* r pj (/ pi 180) i))/ u6 f$ g8 [, F$ M8 |) p, L, ?1 G
(setq pt(polar pt0 0 yd))
( Z ~- |( d# o6 D+ d' v' N: C (command "copy" e0 "" pt0 pt)
3 B# Q# ]# z2 }$ X$ }: G (command "region" "l" "")
. ?0 ?$ d- y" ]6 e \: X2 O (setq e1(entlast))3 g! ]+ \( |2 z
(command "subtract" e10 "" e1 "")4 H' Q9 h# A- a- V
(setq i (+ i 1))
, o0 H& X+ @, m9 r% ^9 M* Q& c )
/ w4 l, D! U( A" z (setq j(+ j 1))
, I1 G U! g2 l6 F+ r ), Z* ?$ X8 H: h! j. f
(command "layer" "s" "11" "")- z6 B+ r7 e" j" `
(command "extrude" e10 "" h 0)! G) E$ B/ C* q& l7 F
(setq e5 (entlast))
7 f- U- g6 U, j# c9 I; m (command "erase" e0 ""). G! s1 j! z! _0 i& l0 \
(if (> h lf)(progn
/ T- I4 D: b6 }1 L (command "circle" p0 yr)- L% L$ [7 d+ o i }* _
(setq e1(entlast))5 X# \% \- l; r$ `7 W
(command "extrude" e1 "" s 5)
, a9 n+ g4 F9 m! `) l7 D (setq e1(entlast))9 r, i5 u" Q" z# Y
(command "circle" p0 gr)
% d& S C+ ~. ~* s; s- G1 H1 T (setq e2(entlast))
+ \# D$ E& \2 \- b6 [' m [+ a (command "extrude" e2 "" s -5)5 G: H- ~3 y* s" {4 Y8 M
(setq e2(entlast))
* T1 k* q1 z; S* A (command "subtract" e1 "" e2 "")! T# U2 T% i3 h0 j/ p
(setq pt(list (car p0) (car (cdr p0)) h))8 b/ b3 c3 Z/ l* j+ ~7 k
(setq s(- 0 s))' B8 J. l# c1 @0 M* A0 g
(command "circle" pt yr)
9 E9 l6 I" G5 J9 z: w, \8 g0 d (setq e3(entlast))
5 l$ p: P# S0 L: z# j (command "extrude" e3 "" s 10)
: [* c* ?# A6 n4 _5 P (setq e3(entlast))
, p3 d. s. {! c, A# n; c% j6 y (command "circle" pt gr)
; n, \) y5 h1 K- w2 i! { (setq e4(entlast))
. `/ Q! f4 B7 w7 y2 o3 B% _ (command "extrude" e4 "" s -10)1 z; O( Z- n0 ]$ k9 F
(setq e4 (entlast))
7 w) E( E% Y7 A/ y2 O, | (command "subtract" e3 "" e4 "")# ^; \: ~' b0 q4 ^9 ?6 G3 j: @
(command "cylinder" p0 (/ zj 2) h)9 g: r" J. P7 Z0 m8 v
(setq e4(entlast))
3 b) J/ R# }4 ]* e0 ]) ^ (command "subtract" e5 "" e1 e3 e4 ""). C( I( R$ s; _! A, `+ B: [" Y
)
9 `0 Y0 G1 s1 M9 A& N (progn (command "cylinder" p0 (/ zj 2) h)! E q4 a# d/ Z4 L: P: u* D0 v
(setq e4(entlast))) ^+ v) _4 J M3 Y% ^
(command "subtract" e5 "" e4 "")! m: z* ]* U. L3 u
)8 n) L+ x7 I, g, P+ m9 m; L5 r
) B; S, \, h1 _3 c C& Y
(setvar "osmode" os)
' ]/ z/ P) G7 m, c9 `, l9 t) |
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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
