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发表于 2009-11-29 19:41:31
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(defun c:jkxcl()
. p$ ?3 t7 |$ V" C& ? (setq os(getvar "osmode"))) V1 \7 I0 Z# J" ~% [; h
(setvar "osmode" 0)
w; `( |* r# Y* J% ? (setq m(getreal"输入模数：M=")
0 K+ b7 E2 t- _5 {) R z(getint"输入齿数：Z=")' Y+ t j7 g* S. A- Q
h(getreal"输入齿轮宽度：H=")/ y6 V8 n" E# Q9 z2 d
zj(getreal"输入齿轮轴径：ZJ=")
$ y8 f1 N& R. ] lf(getreal"输入轮辐厚度（无轮辐结构时输入齿轮宽度）：LF="): m1 a* _6 A3 ]. p5 W3 c
)
0 ?/ M7 ^1 t) t+ s( Q7 y" n (if (> h lf) (progn
4 T: Q0 `# g- q- V( _" P6 s (setq gr(getreal"输入轮毂端面半径：gr="))
! @% w( @& m4 I v' Z (setq yr(getreal"输入轮缘端面半径：yr="))7 Q) K" A# W4 `$ N
(setq s(/ (- h lf) 2))
& a0 I7 G1 y0 C0 J (setq l(- h s))8 v* _% S" ~1 q) E9 u3 j
)! i0 G. y X, c* m
)
0 }+ M6 a9 }+ z' n3 l2 l, A: | (setq rf(/ (* (- z 2.5) m) 2)
6 c9 z8 q0 l1 J rj(/ (* m z 0.939693) 2)
2 F4 `2 x# R- E$ j8 A5 I) b; @ r (/ (* z m) 2)
. Q0 m! `2 J. U( E. h, W8 W3 R ra(/ (* (+ z 2) m) 2)
1 ] O5 ?: z' ?2 L1 [ tt(* m pi)6 v& ^2 G; q8 m$ w* l7 N3 r
pj(/ 36.0 z)% B( Z$ `+ ?6 \4 ]* e2 }
a (/ (* 1.25 m) (cos (* 20 (/ pi 180))))1 |( H( s) j1 ^
pt0(list 200.0 30.0 0.0)# B1 t- Y' d9 w8 V% x
pt1(polar pt0 0 (/ tt 4))
" q/ n; R, r3 q, `5 W4 L pt2(polar pt0 pi (/ tt 4))3 R4 E1 B& h' l( L: f3 z
pt3(polar pt1 (* 110 (/ pi 180)) a)
; E6 ?9 Q* U- J. B pt5(polar pt1 (* -70 (/ pi 180)) a)
2 @6 d" B* Y6 k7 H. n pt4(polar pt2 (* 70 (/ pi 180)) a)# \# a$ w# g' V' K
pt6(polar pt2 (* 250 (/ pi 180)) a). w8 |' U/ V9 b
pt7(polar pt6 (* -90 (/ pi 180)) 2)0 E) N# L3 n+ W7 ]7 l% r6 } @# l8 h! p) M
)
6 x) S! X# [4 t (command "layer" "m" "11" "c" 1 "" "": T. {8 |8 t! I' P
"layer" "m" "12" "c" 2 "" ""
) ^* B: S7 S) @# T+ M. ~! T "layer" "m" "13" "c" 252 "" ""7 J7 K. t, x n( C
"layer" "s" "13" ""1 e7 i" ]$ M J6 C/ P" t8 w
"pline" pt7 pt6 pt4 pt3 pt50 f4 M3 I4 R( O
)! y$ ~; r. f( I+ t
(setq i 1)8 H. G* V: K) H0 G, k8 o; @1 A: R
(while (<= i 7)
( T! j, e3 I( I (setq pt6(polar pt6 0 tt)
4 z+ F2 _7 s& c5 L' x6 N( l" F pt4(polar pt4 0 tt)# L" r1 V- m8 u0 N
pt3(polar pt3 0 tt)4 f+ f0 u0 _$ w `8 g
pt5(polar pt5 0 tt)
! t1 W" P& T: w, x& L) t )8 Z2 C% k9 G+ M1 ?0 w6 g: X* C
(command pt6 pt4 pt3 pt5)" F( c) O# H8 L+ t( N
(setq i(+ i 1))
; K! s7 s3 G" S$ C )
7 g, |5 U! f7 I+ a8 A. u- L (setq pt8(polar pt5 (* -90 (/ pi 180)) 2))
1 C2 k% M4 _9 c (command pt8 "c")$ v1 k3 N0 t. m
(setq pt(polar pt0 (* 180 (/ pi 180)) (* 4 tt)))& q8 E3 S. ]* H/ h, m
(command "move" "l" "" pt0 pt)
- H& N$ U) q- Q1 F) u2 x9 F- _! |- l (setq e0(entlast))
; D& d5 q5 Z! N' [ (command "layer" "s" 11 "")+ j: I; @% a" U6 N
(setq p0(polar pt0 (* 90 (/ pi 180)) r))8 m+ R; C( n0 n+ [, ~' }
(command "circle" p0 ra)
! M6 ]7 z. \( W/ d7 y, K (command "region" "l" "")
/ Y$ F+ d3 _; ^/ c% A (setq e10 (entlast))% T5 B7 n V8 t7 x- K2 a: Q5 ]
(command "layer" "s" "12" "")& h! a+ \" t: Y# m
(setq j 1)
4 r+ g% g& L7 O' X4 N' e (while (<= j z)
: s2 B6 D, g/ x4 G9 |2 [: o- L (setq i 1)
7 L( C" r' @+ U- e" }6 a% x (while (<= i 10)
/ V! E1 [5 M4 m8 h; q (command "rotate" e10 "" p0 pj)
. w) S0 _$ ]) ~6 Z (setq yd(* r pj (/ pi 180) i))6 |+ N( C ?7 H2 E# O) s
(setq pt(polar pt0 0 yd))
: v2 B* ~8 u% S (command "copy" e0 "" pt0 pt)
, H5 y6 s# A/ N: _. A (command "region" "l" "")
( x" r/ l: o* m$ W. @ (setq e1(entlast))
" N$ A3 a) @% }. g% P- M9 a (command "subtract" e10 "" e1 "")
7 ?+ r3 T u# a6 E) \ (setq i (+ i 1)) O3 @. f# j# T( T- n$ {
)( ^8 u1 A- v6 i
(setq j(+ j 1))/ F/ M+ O) k% k9 G
)
3 h0 m$ l6 U q+ e/ }, ~5 g (command "layer" "s" "11" ""), S; k! q$ Z) C& S: Y, \
(command "extrude" e10 "" h 0)! x2 z) m {0 u0 U
(setq e5 (entlast))/ m+ _1 ~2 }* a: T
(command "erase" e0 "")( k" J) P1 B$ }6 }% j
(if (> h lf)(progn% l3 g( H- _4 Y' _) r% y
(command "circle" p0 yr)
0 @ L3 W1 A0 @ (setq e1(entlast))
. }% r2 B6 a2 i6 M. s. v% A, \ (command "extrude" e1 "" s 5)
; j% V' Q# w( f8 C- T. ?# ~+ o) A (setq e1(entlast))" Q' u% f: s" Y
(command "circle" p0 gr)3 E" @7 @2 H' X! R- P
(setq e2(entlast))0 Z7 @; p5 k. G# ^
(command "extrude" e2 "" s -5)( ]! |; t7 u' q6 G
(setq e2(entlast)), y9 W k) M: l a4 f- r) s
(command "subtract" e1 "" e2 "")9 W7 s+ O y0 B) }6 R
(setq pt(list (car p0) (car (cdr p0)) h))
, ^' k- I' R& D; ~* @ (setq s(- 0 s))3 j7 Y& D! X. d7 N
(command "circle" pt yr)
& d" c8 @* Q! f- B2 ?, J+ C. u (setq e3(entlast))
- S1 B2 J* J$ G: \6 S5 n (command "extrude" e3 "" s 10)
. [' E" z3 { h7 t+ G2 E- G (setq e3(entlast))
; j: `0 i0 R$ O (command "circle" pt gr)
( h2 E0 U! `/ A: B- f (setq e4(entlast))
2 z* w% W0 Y( o+ w3 i) [: n; I (command "extrude" e4 "" s -10)
! U8 C8 f8 ?$ o! S$ ?! J G, V (setq e4 (entlast))
" \3 H' H; t3 D8 ]& T (command "subtract" e3 "" e4 "")* E* \' \- `% w6 [! k, u
(command "cylinder" p0 (/ zj 2) h)
3 F" c! S7 i( ^* ]0 y4 j- d (setq e4(entlast))' k! R: S; y$ U' C
(command "subtract" e5 "" e1 e3 e4 "")& s+ \( J1 }* e U" `# A
)
- b. [9 T* \3 o* ~. u4 Q S (progn (command "cylinder" p0 (/ zj 2) h)8 [3 z0 a2 f) e. c) n
(setq e4(entlast))( d, c+ b" B1 V; ]) Z
(command "subtract" e5 "" e4 "")
, l" G5 i, Q \: W+ O# f* c )
3 I4 ?1 @3 ]6 i )
/ X3 [. d% W d b4 h (setvar "osmode" os)
{6 G a% m6 `7 _* G+ d! F) |
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楼主: lioney
楼主
发表于 2009-12-12 18:34:05
