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(defun c:jkxcl()
, N4 T& I( N3 M/ S (setq os(getvar "osmode"))# k: d6 D- o) C& S3 Y
(setvar "osmode" 0)
% ^/ P! \! Z" s' x' T( q& e1 B (setq m(getreal"輸入模數：M=")& I8 ~* N( Q1 D2 L* K
z(getint"輸入齒數：Z=")1 x# K- P( C7 c
h(getreal"輸入齒輪寬度：H=")5 x! _( N' n% a2 l" w1 V: g
zj(getreal"輸入齒輪軸徑：ZJ=")
: Z5 }8 j2 H& J0 |/ p y lf(getreal"輸入輪輻厚度（無輪輻結構時輸入齒輪寬度）：LF=")
; j! y3 h( G# y6 r/ i1 `7 P% { )# P8 c& p: O+ [
(if (> h lf) (progn+ I$ |0 p! a, N) Z, \1 `) ]' G
(setq gr(getreal"輸入輪轂端面半徑：gr="))
, ~% @5 S: O: g/ R6 X (setq yr(getreal"輸入輪緣端面半徑：yr="))
% \" |" ~7 Y }$ g (setq s(/ (- h lf) 2))' T, f) g4 S: g, X3 w. K
(setq l(- h s))
' e* U6 |. m. i: K- Q& \7 m )' X% U1 a, l% P
)
) H9 n2 W5 y+ N0 R" `1 ` (setq rf(/ (* (- z 2.5) m) 2)- d( P I" Q. K- t8 K* O1 H) b: U: N
rj(/ (* m z 0.939693) 2)
$ P- Q" B; N8 v, A7 \2 L( x* r3 F r (/ (* z m) 2)- }0 l0 K4 D4 H; o1 M
ra(/ (* (+ z 2) m) 2)
6 a3 S9 R5 g( c- E5 @" W; _ tt(* m pi)1 b; g* l2 t0 E
pj(/ 36.0 z)
. Y, j, Q$ a3 K a (/ (* 1.25 m) (cos (* 20 (/ pi 180))))2 r% t2 I6 O, i( C7 }# `
pt0(list 200.0 30.0 0.0)' P( B4 H! i* q4 v
pt1(polar pt0 0 (/ tt 4))
9 ^+ U1 X/ x# p6 b5 W pt2(polar pt0 pi (/ tt 4))
, n0 S! o) D' o pt3(polar pt1 (* 110 (/ pi 180)) a)
; y6 D" X6 B2 h! a3 m/ j pt5(polar pt1 (* -70 (/ pi 180)) a)' A& B0 \, {$ n9 |; t
pt4(polar pt2 (* 70 (/ pi 180)) a)0 x! u! g* q s5 k- P
pt6(polar pt2 (* 250 (/ pi 180)) a)1 x* O1 ^: j2 A, L1 L
pt7(polar pt6 (* -90 (/ pi 180)) 2)6 J* K( a% l8 z6 m: r
)
8 }8 C8 {2 k5 M% ?) Y9 l2 p: C' V (command "layer" "m" "11" "c" 1 "" ""' Q& n* B6 n. p# {0 `
"layer" "m" "12" "c" 2 "" ""
3 E& p6 H4 K3 F3 z+ e "layer" "m" "13" "c" 252 "" ""0 E8 b6 g* ?+ Z# Z( J& q7 C& a
"layer" "s" "13" ""
; ]0 C# o, b7 Z0 c% M "pline" pt7 pt6 pt4 pt3 pt5
1 G8 S0 ?+ O% P5 k) y )
9 p' F# E- V" o; s) j (setq i 1)7 C$ @! O# ^6 J* O8 @8 p- L6 f
(while (<= i 7)
. l# _" d+ S7 }( z& n* @5 J (setq pt6(polar pt6 0 tt). I7 U* j1 a7 \; ~1 D, a
pt4(polar pt4 0 tt)
2 S p1 ^* }: A1 ]. O/ u pt3(polar pt3 0 tt)# y2 d, y5 ~2 F# w! M" d
pt5(polar pt5 0 tt)
9 q0 Z% e& O2 T )6 `, ]3 ^3 h( n; p; h4 p
(command pt6 pt4 pt3 pt5)
' q% s0 c# J- L b+ T (setq i(+ i 1))
8 E3 U, H" X+ n. _$ M )
5 _- D* ~, V7 R: m (setq pt8(polar pt5 (* -90 (/ pi 180)) 2))/ V4 {% e+ Q: P* g& I
(command pt8 "c")
) W" C; x: v% \3 H/ P- _ (setq pt(polar pt0 (* 180 (/ pi 180)) (* 4 tt)))
. E% t0 ~3 U/ @5 G+ G+ M$ k* N (command "move" "l" "" pt0 pt)7 u9 O, u# c0 Q: t
(setq e0(entlast))
9 M1 i: k4 N( j$ @7 `& t! K- g (command "layer" "s" 11 "")
9 N( S6 w Q. i8 V2 w' k (setq p0(polar pt0 (* 90 (/ pi 180)) r))% d/ p1 Z0 ~9 p8 t _2 j! \) n3 \8 @# Q
(command "circle" p0 ra)
2 o$ u' a! f# s1 J+ W0 D$ B# E8 a (command "region" "l" "")
K. N) `& e0 g (setq e10 (entlast))4 v% ]1 Q5 B( i) c; l
(command "layer" "s" "12" "")6 Z9 O+ j6 K: b- K( e# W! r
(setq j 1)/ E b P @8 o R
(while (<= j z)
9 S6 u3 ]6 Y. L) {4 V5 F! g (setq i 1)6 ^/ D* ~% \) {" h4 Q6 }6 U
(while (<= i 10)3 O" n& y* y% U8 m. u5 f, n
(command "rotate" e10 "" p0 pj)3 x' _- J. X3 S& m, _
(setq yd(* r pj (/ pi 180) i))
# { U& o A# h Y. H8 T3 y5 n! U, R; C1 S (setq pt(polar pt0 0 yd))
6 |6 d, \6 ^+ O4 q6 W" W (command "copy" e0 "" pt0 pt)- A* N1 ], M8 o7 k* p
(command "region" "l" "")
. q$ K2 X' T5 I: s! c2 H0 Q, Y% `) c (setq e1(entlast))& r. }6 ` f, ]8 i* l$ h5 b
(command "subtract" e10 "" e1 "")" n& z( q) |- B* |4 Y) i M- }
(setq i (+ i 1))
$ k# h7 t* O4 C" ] ). [3 W* g1 m0 I+ r) O% Y
(setq j(+ j 1))0 l! J* s0 Y2 I) ~+ o( y4 g
)
& Y% Q( u. W" u z/ O (command "layer" "s" "11" "") ^' s. c9 `4 ` T+ _& Y
(command "extrude" e10 "" h 0)6 k, F* \4 y! k/ V
(setq e5 (entlast))% _9 z* Q; y |; g4 k
(command "erase" e0 "")
n+ c/ `' @$ Q( ~; e! D9 P (if (> h lf)(progn
: V; o' j9 d$ p5 ~8 H (command "circle" p0 yr) f4 y% n7 v7 c- \- S$ ` s3 m
(setq e1(entlast))& Q0 x& B1 Q: ]$ |
(command "extrude" e1 "" s 5)$ g0 u' q$ p$ C5 h! b1 L2 u
(setq e1(entlast))9 ?6 o. L+ h6 d9 t% Y& k$ ~: _
(command "circle" p0 gr)
" X* h `5 ~$ @ (setq e2(entlast))( g4 f! V; I+ U2 y f8 \
(command "extrude" e2 "" s -5)
# t5 \ p5 s9 p8 j7 ]5 j% s) n (setq e2(entlast)). p* ^/ i, { C0 S# e
(command "subtract" e1 "" e2 "")* D1 ]2 n' t2 W2 I4 o) v! r
(setq pt(list (car p0) (car (cdr p0)) h))5 U3 h3 o& m( L2 s2 E# W
(setq s(- 0 s))3 ^0 P6 K3 V! b7 p! u! I9 T
(command "circle" pt yr)0 c" b, ~$ J2 p8 j( x, C2 \) t
(setq e3(entlast))
2 O! E' Q* `$ _$ E+ ]+ _0 R( S (command "extrude" e3 "" s 10)
4 Y x4 @. D' R N (setq e3(entlast))( y7 v" h6 j3 n# X
(command "circle" pt gr)9 b* C( I% I) Y3 G5 W
(setq e4(entlast))
3 q- t" {8 q) i) z (command "extrude" e4 "" s -10)
3 ^! l2 g6 j# m' a (setq e4 (entlast))! k, K8 q. O+ g3 u
(command "subtract" e3 "" e4 "")* @! S; P. A4 j0 r3 w7 U) R
(command "cylinder" p0 (/ zj 2) h)
2 |% Y, c- U. G- y$ L (setq e4(entlast))
9 H7 D+ ]! m; Z: v: T/ s( m) s2 i (command "subtract" e5 "" e1 e3 e4 "")
' V7 x) m; R- Q/ G2 I4 u )
* q8 f6 u/ r/ @& ?" v (progn (command "cylinder" p0 (/ zj 2) h)
2 P1 S- C: F! O- X5 Y (setq e4(entlast))) o8 A9 a9 f3 o( |. T6 }- m
(command "subtract" e5 "" e4 "")' n# W2 O; b7 d) J4 C
)9 I4 V: U/ o" G0 k) y+ p7 }
)
6 @6 g3 v+ r$ M; s (setvar "osmode" os)
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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
