这是我下载的齿轮程序，加载到ＣＡＤ里不知道怎么使用，请教各位了：
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; S) `& T9 C7 U% W+ B [* \(defun C:GEAR()
% X4 C7 T. ?5 J7 j4 @( t2 J (setvar "cmdecho" 0)
& J% d% c4 O# F( |4 `/ e; N$ b- T (graphscr)
5 @% h4 |* G/ x9 V (SETQ SCALE (GETVAR "LTSCALE"))
* ?6 ?) a! Y: j# w- y8 X (SETQ COLOR (GETVAR "CECOLOR"))( N' g0 @0 O" [, ]3 W
(COMMAND "COLOR" 4); ~# z' Y8 X$ u( i
(INITGET 1 "D d DP dp M m")
9 E' T, K- u) i) H0 W2 M (setq unit (getkword "\nSI UNIT (DP) OR METRIC UNIT (M)?"))- q! ^; U9 F8 Y7 a V* @" X
(INITGET 1 "G g R r")
% B0 j! Z1 M, |+ C4 e2 }0 n (SETQ TYPE (GETKWORD "\nPLS INPUT DRAFT GEAR <G> OR RACK <R>?"))& j" o/ K8 j7 W7 \
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(IF (or (= UNIT "D") (= unit "DP")) e! x( b; P' n% {
(PROGN4 D6 L& |* B" U' C1 y% H1 i
(setq diap (getreal "diametral pitch:<12>"))0 L" J- z4 G' Z8 Q- Q7 I
(SETVAR "LTSCALE" 1.0)
6 N( \4 A' Y& V, e/ N6 Y (if (= diap nil)+ T% E* V- x I/ J; W# Q
(setq diap 12.0)
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. U" @4 l6 k& X3 s (IF (= UNIT "M")2 W2 Z- O* W" x, m* c" o0 G$ l
(PROGN . [9 O: r1 W! T5 D- F( c! J8 @) J
(SETQ MODULE (GETREAL "MODULE:<2.5>"))& E$ p3 h9 y2 ^/ e( N$ ?9 ^( V
(SETVAR "LTSCALE" 25.4)- p( _+ s- x1 f" k/ w7 }" t" P
(IF (= MODULE NIL)# V6 `" n! i0 }
(SETQ MODULE 2.5)
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发表于 2007-3-29 20:26
楼主