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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。6 w P) a+ ]; Y& T5 U. w
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(defun tan (x) (/(sinx) (cosx)))
K2 F; P# b& e. X% D- g- H(defun acos (x) (atan (/ (sqrt (- 1 ( * x x))) x)))
; k q. Q5 b, {& ~/ y1 X5 t9 I/ ](defun asin (x) (atan (/ x (sqrt (- 1 ( * x x))))))7 J8 O; I- A& c% H# Z( Q+ J6 \ h
(defun inv (x) (- (tan x) x))
7 `8 _, _* v9 s& Z' q3 m5 m(defun C:tqgd () (command "osnap" "none")4 |" w6 x, I! x( J
;输入齿轮参数$ W2 l: C P% |) b$ X' F$ p5 j& ~
(setq m (getreal "模数 = ?"))( y( f9 s; z' H) K$ _
(setq ao (getreal "压力角 = ?"))# l& g u/ ` u6 x$ V
(setq aos (/ (* ao pi) 180))
7 W0 I: q5 J. [9 u/ w7 j! g(setq Z (getreal "齿数 = ?"))
" j- q# Y, j; _0 @! R+ H) m" |(setq K (getreal "变位系数 = ?"))( c3 ]- ? H8 w& q7 u* N1 X
(setq Rh (/ (* m z) 2.0))
: @9 ~- j/ S1 J" V! q, x(setq Ro (* Rh (cos aos)))
& _: ]: w0 z3 ^; J(setq Re (getstring " <齿顶圆半径 = ?/Enter> "))8 C) t( n/ I5 x. w$ x( u% Z
(if (= Re "")
% B' x: J! {% c0 a(setq Ri (+ (- Rh (* m 1.35)) (* m k)))7 x1 b! i8 M: A+ L0 o. B
(setq Ri (read Ri)))% n, j1 h4 M1 r" R5 J9 y' a/ t
;输入剃前滚刀参数4 [ h \" o) b
(setq lt (getreal "留剃余量 = ?"))
4 E) R* Q9 K- ^% h; u(setq st (- sh lt))+ \7 Z- L& W! M: J S+ k
(setq hg (getreal "沉割高度 = ?"))" N- C w) l) F0 M
(setq dds (getreal "沉割深度 = ?"))5 l8 W9 q4 r' X3 }! z# z2 W
(setq hd (getreal "倒角高度 = ?"))
1 f( l5 w; N+ W2 o! h, c(setq dj (getreal "倒角角度 = ?"))
9 Y7 H6 G( o2 P1 u0 ?(setq djs (/ (* dj pi) 180))
- M5 W4 V P }7 e2 p7 B: G; w;计算齿条坐标点共二十二点
h9 `% {2 K, o(setq p11 (list (+ (/ st 2) (* m 1.35 (tan aos))) (/ dds (cos aos))) ri))
% k7 x# q3 z2 D' [# k7 l: O% K(setq p12 (list (+ (- (/ st 2) (* hg (tan aos))) (/ dds (cos aos))) (+ ri (- (* 1.35 m) hg))))2 }+ Z6 {; t b/ n2 o9 Q' ~
(setq p13 (list (+ (- (/ st 2) (* hg (tan aos))) (/ dds (cos aos))) (+ ri (- (* 1.35 m) hg) (/ dds (sin aos)))))
8 L( @: `. f, H, g* w0 l(setq p14 (list (+ (- (/ st 2) (* hg (tan aos))) (+ rh (* m k) hd)))9 O0 X3 f0 \0 H" g8 a6 v
(setq p15 (list (+ (- (/ st 2) (* hg (tan aos)) (* (- m hd) (tan djs))) re))1 A$ B N6 |+ D- _
(setq p16 (list (- (* pi m) (car p15)) re))
6 X5 W- q: c3 ?& T7 P(setq p17 (list (- (* pi m) (car p14)) (+ rh (* m k) hd)))
. F9 P9 e* S6 a- D, I( S5 _(setq p18 (list (- (* pi m) (car p13)) (+ ri (- (* 1.35 m) hg) (/ dds (sin aos)))))
" q0 e1 X0 P! ](setq p19 (list (- (* pi m) (car p12)) (+ ri (- (* 1.35 m) hg))))
, e1 B% r' W; N( {, a3 m* c" x(setq p20 (list (- (* pi m) (car p11)) ri))# g+ {# n- \ n, b6 C
(setq p21 (list (+ (* pi m) (car p11)) ri))
5 a) p& l, Q, M6 }# y0 A(setq p10 (list (- (car p11)) ri))
" i8 ]4 s% C9 K2 N9 L, B(setq p9 (list (- (car p12)) (+ ri (- (* 1.35 m) hg))))7 {/ e2 g2 g" o+ ^1 G4 e
(setq p8 (list (- (car p13)) (+ ri (- (* 1.35 m) hg) (/ dds (sin aos)))))
, J# H2 @. {, M, r# {4 k" T. |(setq p7 (list (- (car p14)) (+ rh (* m k) hd)))+ D# d7 n& B2 ^; p6 }( U3 u
(setq p6 (list (- (car p15)) re))# z3 b! H0 r/ u" k* z+ v; R2 U
(setq p5 (list (- (car p15)) (* pi m)) re))
5 z$ f. V' v. V: N5 @(setq p4 (list (- (car p14)) (* pi m)) (+ rh (* m k) hd)))
+ D1 H" |& A1 s% H7 ?; T(setq p3 (list (- (car p13)) (* pi m)) (+ ri (- (* 1.35 m) hg) (/ dds (sin aos)))))
% V4 z& q# i+ \+ z% A(setq p2 (list (- (car p12)) (* pi m)) (+ ri (- (* 1.35 m) hg))))5 M) I- Y$ M) x x' f4 b
(setq p1 (list (- (car p11)) (* pi m)) ri))
' x6 X u, Y5 T! s: |' V) o(setq p0 (list (- (car p10)) (* pi m)) ri))
' ~5 I5 t1 [6 ~" b/ q {) L(command "pline" p0 p1 p2 p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 "")! l3 {( i; ^) U- i- F0 b$ P
(command "block" "zt" (list 0 rh) "c" (list (- (car p0) 2) (- ri 2))
0 j9 |1 s; V" \8 E. P5 _. n* v8 }(list (+ (car p21) 2)(+ re 2))"")
+ ?: S+ ^$ f. }(setq F (/ (- (/ (* m pi) 4) (* k (tan aos) m)) rh))
0 J, _6 n# q9 H9 S; n) I1 [$ ]$ L# E(setq Fo (- F (inv aos)))
3 P. y4 M) }2 `1 B/ M s; i(setq fh (+ Fo (inv aos)))
& a# w2 h; F3 o( i(setq ax (/ (* - A pi) 180))
2 _5 R4 s! b0 Q6 _3 H9 o;自变量压力角的初值% c: k) O1 }( E3 S2 ^, t H
(repeat A (setq ax (+ ax(/ (* pi 2) 180)))4 ]$ ?2 A: E4 }$ C V( F! s1 o" X2 B
;压力角自变量也是插入转角
7 {5 J$ T* }1 @& o6 I( ]/ f" R( _ t(setq rx (rh (cos as)))
+ L6 f# c7 V7 C9 m7 l(setq fx ((tan ax) ax)) ]0 b" i+ s& |7 b/ N: A }
(setq px (list (* rx (sin fx)) (* rx (cos fx)) 0)0 i) R' y* P- b( g% K9 x' k/ h: I! P
(command "insert" (strcat "*" "zt") px 1 (- (/(* ax 180) pi)))
$ t2 o, z* O/ [* _5 G0 G;按自变量循环插入齿条块
9 ^+ E4 g x9 w2 z, {5 c, F w$ z)): C. X! x6 Q2 F( Q
6 w7 N( I+ U% U @! }---------------------------------------------------------------------
5 x2 Q- z3 Q( u: o/ B; k. g[检查文字 TQGD.LSP 正在加载...]2 Y# |2 L5 T8 J- |, ?8 C7 _$ E
.....' S @9 |# C' {/ f4 J8 ~# K/ c
; 错误: SETQ 中变量名称错误: (SETQ P15 (LIST ( ... )) (SETQ P16 ( ... )) ... )
: _; |) S3 T% P4 A.
% p' c7 D( h, v( p9 J' f; 错误: SETQ 中参数太少: (SETQ P2 (LIST ( ... ) ( ... )) (+ RI ( ... )))
3 K6 m A, [8 n' `1 M3 M' T, ~.
. Z% s9 _, q4 {/ `; 错误: SETQ 中参数太少: (SETQ P1 (LIST ( ... ) ( ... )) RI)' t6 a7 ?& |3 J3 m! ^
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; 错误: SETQ 中参数太少: (SETQ P0 (LIST ( ... ) ( ... )) RI)
' t3 w7 G) l- t/ F4 C# R.......+ v s5 H8 P0 G/ z% l: C% G T
; 错误: SETQ 中参数太少: (SETQ PX (LIST ( ... ) ( ... ) 0) (COMMAND "insert" ( ... ) PX ... ))( f( I* ~. W* {: \! q' V
; 检查完成. |
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