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发表于 2009-11-29 19:41:31
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(defun c:jkxcl()
) J: W3 ~6 `; \! v9 X (setq os(getvar "osmode"))
& ]: n0 d3 O$ i9 F: ~5 K% ?, U/ D* r (setvar "osmode" 0)
g* b0 X* N1 A; {, f3 O) s (setq m(getreal"输入模数：M=")
: G- S3 i# ?. Y! v# j9 p z(getint"输入齿数：Z=")
! W8 o' S7 p% W( E h(getreal"输入齿轮宽度：H="): X1 f2 V# h( e7 R; F
zj(getreal"输入齿轮轴径：ZJ=")) y' P6 X! P0 d0 z! g* {0 }
lf(getreal"输入轮辐厚度（无轮辐结构时输入齿轮宽度）：LF=")
/ m/ D2 J" o: S% `4 b )
* u& g) D0 V) \8 ^+ z (if (> h lf) (progn4 E9 U9 g/ }! a2 b% n; _
(setq gr(getreal"输入轮毂端面半径：gr="))5 ^: m8 e6 S0 l6 u' u+ c
(setq yr(getreal"输入轮缘端面半径：yr="))
* X& q4 P1 Z8 W0 S (setq s(/ (- h lf) 2))
' d s/ g, e, L5 m2 d5 r5 Q* y (setq l(- h s))
! ]4 D/ {. W6 f4 L )
: ~8 q6 Q: s+ @- t2 c )
, B6 k. ~$ K+ q* C' k (setq rf(/ (* (- z 2.5) m) 2)
) d# i2 O ?' Q/ n: A: z8 \ rj(/ (* m z 0.939693) 2)) k" O- ~0 X2 V! N" k7 s
r (/ (* z m) 2)( `: y. _4 V A0 d
ra(/ (* (+ z 2) m) 2)
K, c! i$ O, w6 R6 M tt(* m pi), {! T7 K0 Q; z
pj(/ 36.0 z)& M; M" ~1 \" E8 m# E2 i* ^# j7 s
a (/ (* 1.25 m) (cos (* 20 (/ pi 180))))
. x, }: e! |5 r2 n. ~$ m pt0(list 200.0 30.0 0.0)
D+ D1 m" m# {$ B' x5 ` pt1(polar pt0 0 (/ tt 4))) s! p: {; O0 x2 g$ ~! i
pt2(polar pt0 pi (/ tt 4))0 J3 \) q0 Z+ h4 j O' u" k+ W8 p' C! G
pt3(polar pt1 (* 110 (/ pi 180)) a)
3 a* {) m. l% b3 @ R pt5(polar pt1 (* -70 (/ pi 180)) a)
6 B: m6 B& \ r pt4(polar pt2 (* 70 (/ pi 180)) a): o$ J4 V) I- Y0 W; j
pt6(polar pt2 (* 250 (/ pi 180)) a)
" b3 p9 i2 U: @% L& A' r5 ^ pt7(polar pt6 (* -90 (/ pi 180)) 2) K, i1 m# ]( N+ H
)5 q/ K. S4 s3 x6 J1 `7 y
(command "layer" "m" "11" "c" 1 "" ""4 a/ K! M' h. t
"layer" "m" "12" "c" 2 "" ""' R! d- ]9 o$ g' J
"layer" "m" "13" "c" 252 "" ""
# m! V: r3 E0 \1 ?0 H "layer" "s" "13" ""
8 r/ O" n0 X4 _; N1 z "pline" pt7 pt6 pt4 pt3 pt5
3 a3 {: d% q, s! P5 ]5 e )
" H' ~% [1 D3 W& B) ~ ? (setq i 1)
* v/ i8 j" Q* X2 a. Q (while (<= i 7)# d6 z/ y+ t5 p9 i
(setq pt6(polar pt6 0 tt)/ P, ^! P |# o/ f6 m k
pt4(polar pt4 0 tt); V5 F2 A, \+ c9 U3 |. M
pt3(polar pt3 0 tt)
1 `9 j2 R: d' j& H9 E1 S; E' D- ^ pt5(polar pt5 0 tt)
* q' \) R6 ]( S8 k& [9 y) G4 c- @+ N- y )
9 c9 H: ?& m% h+ z, i& _* M5 h (command pt6 pt4 pt3 pt5)
$ j) O, I5 ?$ l! S: g4 P' s- F, M8 e (setq i(+ i 1))9 J7 |& @8 C- W9 R" v* g6 A
)
" p6 l5 R$ |, S! j (setq pt8(polar pt5 (* -90 (/ pi 180)) 2))
% b& t' Z4 R% D* F7 J1 p v6 u5 T (command pt8 "c")7 G. J7 @" ]; E
(setq pt(polar pt0 (* 180 (/ pi 180)) (* 4 tt)))* C ?% f: X$ S- |7 o/ _/ k4 r
(command "move" "l" "" pt0 pt)
0 J! O5 x7 E2 M$ s2 d$ V# A! { ~ (setq e0(entlast))
$ s' Y! W& J$ u8 c' D (command "layer" "s" 11 "")2 k5 T+ d2 ?# o( q) I6 b
(setq p0(polar pt0 (* 90 (/ pi 180)) r))* J: a$ U+ c5 R7 ^- Y- A
(command "circle" p0 ra) P* Y6 Z; q- S
(command "region" "l" "")
: d1 b, F% ^- N9 _8 ~ (setq e10 (entlast))3 ?. Q" k, i6 ~) h) [
(command "layer" "s" "12" "")3 O# S1 V9 `4 G/ \
(setq j 1)% f6 W8 C) G! {9 x8 n# o/ l1 H/ Q
(while (<= j z)' a6 {( V1 p \& M4 m
(setq i 1)- r& }! m( x# Z0 K
(while (<= i 10)" F& B3 M# [2 G5 T% b# A8 X
(command "rotate" e10 "" p0 pj)
2 n* @* r4 H B7 @/ |$ f6 F/ r (setq yd(* r pj (/ pi 180) i)) Y4 p/ T) ~, J3 y
(setq pt(polar pt0 0 yd))$ m7 D" O7 L" n6 |
(command "copy" e0 "" pt0 pt)! P0 D C" J3 P$ E
(command "region" "l" "")
2 g" ?( }3 @5 B ?; ] (setq e1(entlast))
& }, ~% b+ V6 j (command "subtract" e10 "" e1 "")
. ~3 g2 P! d- ]8 ?; s) K ^ (setq i (+ i 1))8 j3 G% H$ D3 @+ ]: y
)
' s. f. o" ` p6 c/ g* k (setq j(+ j 1))
/ x1 g) W; {" G* } )
! q2 m9 m4 a, c% l (command "layer" "s" "11" "")* Q) Y# F! s5 ]; |! G; [( W& e
(command "extrude" e10 "" h 0)
1 l6 h# q3 \3 e# y. _6 W (setq e5 (entlast))1 D9 w/ S2 @2 w7 }7 q
(command "erase" e0 "")
$ U3 }1 r9 c5 n6 D q# c (if (> h lf)(progn0 F% F6 r3 @! j. E+ H
(command "circle" p0 yr)1 a( M* ? ?# N; d$ m% o$ z* e( w& x
(setq e1(entlast)) B/ v7 I/ o, X9 H9 K8 D* C
(command "extrude" e1 "" s 5)
4 e* T2 g# K& Y0 A8 ?& g7 z (setq e1(entlast))- z! ?" b" t# J# D4 h4 s
(command "circle" p0 gr). Z. p- G' b# D: B, A& l$ Q
(setq e2(entlast))5 W% I7 y5 L; `6 q9 I
(command "extrude" e2 "" s -5)
a! q3 r* @, V; E (setq e2(entlast))
3 a1 Q2 D" a- J- J2 b3 w1 Z (command "subtract" e1 "" e2 "")
2 Y6 M, Y5 g+ p (setq pt(list (car p0) (car (cdr p0)) h))
% Y" f1 g4 D; Y5 w+ T (setq s(- 0 s))) l1 A3 ?$ k" A" C& V. Q
(command "circle" pt yr)0 w( _+ S; g& Z( {
(setq e3(entlast))4 q4 d3 E; s1 N
(command "extrude" e3 "" s 10)
3 S% d, t2 L) Z$ S (setq e3(entlast))
Z: z7 n/ e- e% k9 N$ O M" `. ~ (command "circle" pt gr)
0 e' o4 p% j; m# I (setq e4(entlast))
# w" @, L- z4 I z0 _ Y+ @; ] (command "extrude" e4 "" s -10)
' Q$ x4 D9 R6 n, y/ `8 Z (setq e4 (entlast))3 w$ p, ^) s8 C2 d
(command "subtract" e3 "" e4 "")$ u$ i7 K% r; R& x F$ {
(command "cylinder" p0 (/ zj 2) h)- @8 N5 U- H$ l$ V& `( F: s
(setq e4(entlast))
5 M; F3 b0 i3 B9 W/ X (command "subtract" e5 "" e1 e3 e4 "")
" v' Q, m( E* P7 n2 J( K )
4 {: x" N+ y% t: S) a7 h (progn (command "cylinder" p0 (/ zj 2) h): K; I7 W9 \6 k/ G5 B6 N
(setq e4(entlast))( }: l2 A9 @9 t* w+ L
(command "subtract" e5 "" e4 "")
1 K( e* _ V. j. E2 b )
! ~! H- ^1 n5 r7 r* t$ D )
3 j3 h, \# V( `. \ (setvar "osmode" os)
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楼主: lioney
发表于 2009-12-12 18:34:05
