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本帖最后由 heroblue99 于 2011-1-12 15:01 编辑
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刚开始接触LISP 从期刊上复制了一段LISP程序,手动输入到VISUAL LISP,总是报错。请高手帮忙修改,谢谢。
. V1 b2 a- O! ^6 @$ i: S3 z' F-----------------------------------------
+ y5 E. |$ ~! O- w! o1 \6 x(defun tan (x) (/(sinx) (cosx)))2 [7 T" o/ L1 U' N3 B9 n2 |
(defun acos (x) (atan (/ (sqrt (- 1 ( * x x))) x)))
; ]- L9 Z$ Q3 _ g4 Y/ b" [) U(defun asin (x) (atan (/ x (sqrt (- 1 ( * x x))))))- |& C, X6 Z% p* Y- f; y3 E; h; w
(defun inv (x) (- (tan x) x)), M# }1 y4 O2 M
(defun C:tqgd () (command "osnap" "none")
2 F! M# u8 m3 S6 t$ ]( {" F& K$ n;输入齿轮参数
' y' t, R% }: Y! J2 }(setq m (getreal "模数 = ?"))' |1 E3 K4 a7 k5 N$ T' H% t8 |1 ?
(setq ao (getreal "压力角 = ?")) {0 n5 \, j5 [
(setq aos (/ (* ao pi) 180))
& x% f' V$ j( T/ \& |(setq Z (getreal "齿数 = ?")). V. |# q: q6 `2 T, T; }" @
(setq K (getreal "变位系数 = ?"))
2 G* r1 T9 I! j* `/ U9 Z(setq Rh (/ (* m z) 2.0))
|* `* Q# j5 s! N# U/ z. R(setq Ro (* Rh (cos aos)))
9 u# F- M) I, ]$ G4 M0 A( T& I(setq Re (getstring " <齿顶圆半径 = ?/Enter> "))
4 t! P) C7 x# W" {1 s+ F(if (= Re "")
X; ^7 _0 i1 Z0 v0 E7 |(setq Ri (+ (- Rh (* m 1.35)) (* m k)))
+ d( G' }6 R& X" M5 c6 S9 t(setq Ri (read Ri)))* h3 d. b: v1 ^4 v
;输入剃前滚刀参数
7 d2 n V" a; z1 H3 B* N. ](setq lt (getreal "留剃余量 = ?"))
4 x; n0 Y! _ J(setq st (- sh lt))
# r# {/ C% u: f6 m# m3 h# G& K(setq hg (getreal "沉割高度 = ?"))
. g+ x- C/ r8 X c p(setq dds (getreal "沉割深度 = ?"))
/ g5 o! V6 U- f2 {, V(setq hd (getreal "倒角高度 = ?")); ?" T( l6 `* f. \
(setq dj (getreal "倒角角度 = ?"))2 E. @0 T1 e6 Q- g& `. ]
(setq djs (/ (* dj pi) 180))
1 l3 l5 O. B! S0 _/ \;计算齿条坐标点共二十二点
# D( c9 i* |! f8 W4 C(setq p11 (list (+ (/ st 2) (* m 1.35 (tan aos))) (/ dds (cos aos))) ri))' r# [& A$ g6 ^( [9 d" [
(setq p12 (list (+ (- (/ st 2) (* hg (tan aos))) (/ dds (cos aos))) (+ ri (- (* 1.35 m) hg))))
- b1 G& h$ x4 z. |. }( E. K(setq p13 (list (+ (- (/ st 2) (* hg (tan aos))) (/ dds (cos aos))) (+ ri (- (* 1.35 m) hg) (/ dds (sin aos)))))$ O# A8 q) B+ o
(setq p14 (list (+ (- (/ st 2) (* hg (tan aos))) (+ rh (* m k) hd)))
. b8 H M' w3 L r- s2 n) [7 r% ]7 x(setq p15 (list (+ (- (/ st 2) (* hg (tan aos)) (* (- m hd) (tan djs))) re))2 a5 h8 x" [0 I0 p! n# u
(setq p16 (list (- (* pi m) (car p15)) re))
* C! Q' [/ ^ n6 x4 d* S+ _6 a(setq p17 (list (- (* pi m) (car p14)) (+ rh (* m k) hd)))4 F( b9 b& c- g1 k* E
(setq p18 (list (- (* pi m) (car p13)) (+ ri (- (* 1.35 m) hg) (/ dds (sin aos)))))
2 O3 \4 a3 A( x3 o- O(setq p19 (list (- (* pi m) (car p12)) (+ ri (- (* 1.35 m) hg))))1 T5 q; }3 Y6 ?9 _7 Q) z
(setq p20 (list (- (* pi m) (car p11)) ri))0 o# }! V+ D6 n
(setq p21 (list (+ (* pi m) (car p11)) ri))
# q Z( ]" Z( `1 r0 w6 X(setq p10 (list (- (car p11)) ri))6 R2 m H/ `) i
(setq p9 (list (- (car p12)) (+ ri (- (* 1.35 m) hg))))+ t2 Y0 U5 q3 L: ?( d2 k, D- R* I+ O
(setq p8 (list (- (car p13)) (+ ri (- (* 1.35 m) hg) (/ dds (sin aos))))), r. o& R f( O: V* P" B( y
(setq p7 (list (- (car p14)) (+ rh (* m k) hd)))) ?8 W A8 Q" e. z" n! C+ t7 x) m9 |
(setq p6 (list (- (car p15)) re)) |# j4 D. ~' E- v* a: k. x
(setq p5 (list (- (car p15)) (* pi m)) re)); R0 @4 z$ U9 [
(setq p4 (list (- (car p14)) (* pi m)) (+ rh (* m k) hd)))( _5 X/ @% h% x& }6 d$ i" Z
(setq p3 (list (- (car p13)) (* pi m)) (+ ri (- (* 1.35 m) hg) (/ dds (sin aos)))))
3 H% [( m' M: T, |% m3 a z% s; T(setq p2 (list (- (car p12)) (* pi m)) (+ ri (- (* 1.35 m) hg))))
- Q" D0 R8 a+ R& r& m(setq p1 (list (- (car p11)) (* pi m)) ri))
4 y- m& q6 t- u5 q/ g1 g(setq p0 (list (- (car p10)) (* pi m)) ri))
) z3 k0 L* ?3 @7 n(command "pline" p0 p1 p2 p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 "")
, q0 \4 A: |( V. o7 w9 M b(command "block" "zt" (list 0 rh) "c" (list (- (car p0) 2) (- ri 2))
( m" I2 ]+ R; l(list (+ (car p21) 2)(+ re 2))"")) W( H, r% i0 A [9 r
(setq F (/ (- (/ (* m pi) 4) (* k (tan aos) m)) rh)): O3 f. p* W) L: O9 v/ w, \
(setq Fo (- F (inv aos)))% t3 R& n p$ d+ l' I1 @# w7 L; x
(setq fh (+ Fo (inv aos)))4 W4 e* H+ [4 h7 n+ l" z# V
(setq ax (/ (* - A pi) 180))% t( ]9 i/ k7 K
;自变量压力角的初值
o* s; `( x- `(repeat A (setq ax (+ ax(/ (* pi 2) 180))). p- R: r# ~6 I( Q( E
;压力角自变量也是插入转角- t5 j) a3 I, X+ o( _& p0 j- r
(setq rx (rh (cos as)))4 t. @" ~$ k. w" `$ @# g) A/ N
(setq fx ((tan ax) ax))2 J) i% G: s# V/ E
(setq px (list (* rx (sin fx)) (* rx (cos fx)) 0), ~& C. _$ j( I2 p( F/ L6 P
(command "insert" (strcat "*" "zt") px 1 (- (/(* ax 180) pi)))
- a9 h! k% `" N8 g/ ];按自变量循环插入齿条块
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---------------------------------------------------------------------
" i6 D2 j- l# V" v7 C2 p[检查文字 TQGD.LSP 正在加载...]8 m+ A2 H; U3 a
.....+ j# X- q2 M y$ P" d) Q9 Q
; 错误: SETQ 中变量名称错误: (SETQ P15 (LIST ( ... )) (SETQ P16 ( ... )) ... )1 U" S: z% E4 \6 U0 I1 P
.
6 z7 A: ^$ z4 a4 A% a$ H* ^; ]; 错误: SETQ 中参数太少: (SETQ P2 (LIST ( ... ) ( ... )) (+ RI ( ... )))4 u1 r: ?: W3 r6 ?+ A
.
0 G4 J4 d( A# \% F$ n; 错误: SETQ 中参数太少: (SETQ P1 (LIST ( ... ) ( ... )) RI)- w3 |1 [. E9 r O7 t- {: {0 h8 S9 r
.
3 C1 ?3 b2 r1 n- ~7 z; 错误: SETQ 中参数太少: (SETQ P0 (LIST ( ... ) ( ... )) RI) W# n4 a6 J/ ]
.......
4 I1 }) M$ {7 p. d# e0 N; 错误: SETQ 中参数太少: (SETQ PX (LIST ( ... ) ( ... ) 0) (COMMAND "insert" ( ... ) PX ... ))
% J$ _- Z+ x# P! F7 `% e% ^; 检查完成. |
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