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(defun c:jkxcl()6 P' k) r8 ?+ ^9 v
(setq os(getvar "osmode"))
9 @9 E1 @/ m+ H0 w* \ (setvar "osmode" 0)) u& m% P6 F/ _' A0 Z6 M
(setq m(getreal"輸入模數(shù)：M=")
- [/ H9 p( l3 ?# D# C" O: ] z(getint"輸入齒數(shù)：Z=")0 q* D" i! R6 O. w# x& b
h(getreal"輸入齒輪寬度：H=")
& s* Z* y( B0 @ zj(getreal"輸入齒輪軸徑：ZJ="), {7 N% @/ C; ~# _( V
lf(getreal"輸入輪輻厚度（無(wú)輪輻結(jié)構(gòu)時(shí)輸入齒輪寬度）：LF=")" s( }$ O) J, x
)
1 k1 N* `: V; P, L8 V/ Q2 e (if (> h lf) (progn
! ]3 @/ P* N0 _1 R; _ (setq gr(getreal"輸入輪轂端面半徑：gr="))! L( v# a0 W! b0 k
(setq yr(getreal"輸入輪緣端面半徑：yr=")) e& k$ w2 k/ K2 f3 Q6 M2 g
(setq s(/ (- h lf) 2))* T4 _: F; Y: ] p' W7 @+ r
(setq l(- h s)) Y/ r( P6 v- v9 J8 H/ F9 [. T
)
! w" O( e& D6 u/ Z% t+ k! @" ` )
) F- }# R, x& b5 O) I# f& x- s (setq rf(/ (* (- z 2.5) m) 2)
6 a7 R! E+ |7 i2 v rj(/ (* m z 0.939693) 2)" l( E) f: C! \1 T
r (/ (* z m) 2)
h4 f! Y% W) z6 n- R ra(/ (* (+ z 2) m) 2)$ Z- v7 T- Q! ]5 z' F% j! m l
tt(* m pi)
% ^0 J* v% m3 g9 P pj(/ 36.0 z)) {; b* j" o' }2 `- [3 K9 c
a (/ (* 1.25 m) (cos (* 20 (/ pi 180))))1 |: x, }$ S s o G
pt0(list 200.0 30.0 0.0)
$ `+ O+ o: f* d) O6 j' z pt1(polar pt0 0 (/ tt 4))
: ?' l5 t$ `& p' z1 p pt2(polar pt0 pi (/ tt 4))+ V* |9 @7 C9 z" X
pt3(polar pt1 (* 110 (/ pi 180)) a)8 }+ ?* ^( f _( B& _% T& A& ?
pt5(polar pt1 (* -70 (/ pi 180)) a), p/ \. H0 H3 H' z' p& Z
pt4(polar pt2 (* 70 (/ pi 180)) a)
# y4 e1 N2 M; Y1 l. x: `9 P pt6(polar pt2 (* 250 (/ pi 180)) a)0 u0 o; ~$ B. x3 {/ ?: H
pt7(polar pt6 (* -90 (/ pi 180)) 2)
6 m1 l( u/ `$ K1 p )6 q8 V4 s$ e" c6 f N$ m
(command "layer" "m" "11" "c" 1 "" ""
) j ~1 h6 Z4 G7 Q4 j "layer" "m" "12" "c" 2 "" ""7 ]+ B8 B9 k6 D
"layer" "m" "13" "c" 252 "" ""
$ e: m% s1 ^% F "layer" "s" "13" ""' Y- v& k3 u+ [6 p* B/ j
"pline" pt7 pt6 pt4 pt3 pt5
+ k) z' g$ V- s% ]& k* t# X )* |, u6 f* i: K$ c N# g5 j
(setq i 1). {5 t' C4 N% w
(while (<= i 7)
9 ]% l- H0 Q! c* T% h$ S* J (setq pt6(polar pt6 0 tt): R1 m o8 A+ f H$ m! @+ R% w
pt4(polar pt4 0 tt)4 [" a* U; h5 o/ e
pt3(polar pt3 0 tt)
2 m' { d5 @2 `: l' b9 ^ pt5(polar pt5 0 tt)
1 g, ]1 L: s% N2 n" ^ )* k) I% t. |/ |: A) X: B
(command pt6 pt4 pt3 pt5)
4 H/ ~7 }2 T: ` (setq i(+ i 1))
. F9 U( O4 G1 i. x ); T: w$ U2 F0 V* ~
(setq pt8(polar pt5 (* -90 (/ pi 180)) 2)): B/ e# B( }: m
(command pt8 "c")
* q. [# D6 G0 z5 k; j6 ?" o (setq pt(polar pt0 (* 180 (/ pi 180)) (* 4 tt)))( o* ~) o; N/ f x# ]- G( O' ?
(command "move" "l" "" pt0 pt)
9 `3 u( h: ]# R0 A3 t9 n0 d8 v (setq e0(entlast))* L; A7 x$ b- D2 Z, S, Q
(command "layer" "s" 11 ""): ^5 o. [. I3 q
(setq p0(polar pt0 (* 90 (/ pi 180)) r))
0 z4 C; [2 `9 x3 E5 r7 s (command "circle" p0 ra)
7 q4 b/ y. H' t% Q0 x9 C# w (command "region" "l" "")
0 M* y$ k# m$ A9 y (setq e10 (entlast))' m2 Y5 R* x( N# \
(command "layer" "s" "12" "")4 N- Q3 N; N" I+ }2 r
(setq j 1); |! Q$ K4 \- R4 t# Y) L* m
(while (<= j z)9 W6 B* m* k& L
(setq i 1)
5 F# T& w! t ^! W0 \+ F, l (while (<= i 10)% _! Z% k' E5 ^4 h" I
(command "rotate" e10 "" p0 pj)9 q1 l6 Q5 X! \$ @& g6 R- g
(setq yd(* r pj (/ pi 180) i))
7 p- r2 V/ Y0 r3 g5 w& w6 b (setq pt(polar pt0 0 yd))3 f8 i7 L3 o% ~4 |' C" r& }3 c/ f' k
(command "copy" e0 "" pt0 pt)
! s* c! ]; Z9 {$ ]) r, \ (command "region" "l" "")* J5 J8 B2 y$ V0 \
(setq e1(entlast)); n" k! H4 b* S8 M! y
(command "subtract" e10 "" e1 "") T+ A0 a6 B) r- U
(setq i (+ i 1))2 G( f5 S9 x6 D+ X) u- c
)8 [4 H# y6 f1 c1 Z
(setq j(+ j 1))
) h: }5 z; D3 L )
0 n8 M/ ?$ M4 L. j (command "layer" "s" "11" "")" l4 o" a' i0 M. S
(command "extrude" e10 "" h 0); f3 B0 x! }3 w% \: U6 v }
(setq e5 (entlast))
+ J& ]( K: n* f0 C& Y$ i (command "erase" e0 "")
2 m( o3 T* k# y" ^& z/ u (if (> h lf)(progn
+ E6 i! \) f. M& v1 j1 ~! y (command "circle" p0 yr)
4 ^2 X& R$ D/ X, M% M% J (setq e1(entlast))
! S3 k) m* ?% M3 `# B, y. E0 m (command "extrude" e1 "" s 5) n) i% K* b/ P+ }
(setq e1(entlast))
" n1 V i0 D6 s* e" P: w# E. \ (command "circle" p0 gr)
$ _+ n6 n: W/ G# a( a5 L; S0 b (setq e2(entlast))$ O2 i: c* i! W6 _6 z5 _- I
(command "extrude" e2 "" s -5)
/ Q2 R) f1 B2 b( s (setq e2(entlast))
5 i8 e: m, J5 X8 F+ L( h8 z* Y (command "subtract" e1 "" e2 "")4 I; m2 ]* z, |/ g' y4 U
(setq pt(list (car p0) (car (cdr p0)) h))
. a% A7 O) B: a2 y4 K (setq s(- 0 s))* K# p+ x/ t% ^" b$ L
(command "circle" pt yr): P; L, s9 ?) W
(setq e3(entlast))
2 s1 Q2 Q9 n& h* J C8 @$ f3 \ (command "extrude" e3 "" s 10)
8 f; I+ `& b+ j- @ e' n (setq e3(entlast))3 @9 `: S; y1 _5 \, f* u. ]
(command "circle" pt gr)
3 H& ]' W* C4 ~# C7 V, m0 G (setq e4(entlast))
3 F7 G1 h2 [3 S) L5 ^ (command "extrude" e4 "" s -10)
$ X* _7 ?8 }: s6 K/ L9 A3 U (setq e4 (entlast))
: _9 S. X( [2 n3 H: S# M (command "subtract" e3 "" e4 "")* }8 W/ D* w) r9 [8 c8 t
(command "cylinder" p0 (/ zj 2) h)% k& C" f/ e+ h( d% o* {
(setq e4(entlast))1 z4 }6 a( \+ u- F& V2 k, j9 b
(command "subtract" e5 "" e1 e3 e4 "")& Q( S& M4 K4 ~/ x4 ^
)8 k3 F6 }. c5 r
(progn (command "cylinder" p0 (/ zj 2) h)1 b1 p5 p( L' w
(setq e4(entlast))! _" _+ _, u5 G/ A6 m8 p: {
(command "subtract" e5 "" e4 "")/ r- Z9 Q0 N t$ p
)* z" t0 } E& ?/ Y0 d: P* k( l/ Q
); a" Y& V$ f x
(setvar "osmode" os)
* V6 ?. p0 v% K( x) |
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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
