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本帖最后由 heroblue99 于 2011-1-12 15:01 编辑 . I: S& m+ a# ^- @4 s& }
4 |1 Z5 j$ o! s% T7 a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。, [. M5 [& a, t2 t* U% w p
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3 Y+ i' Y5 b- V- d6 g(defun tan (x) (/(sinx) (cosx)))
# ] P7 c' Q- {) X. h+ H(defun acos (x) (atan (/ (sqrt (- 1 ( * x x))) x)))+ H+ Y/ N2 ~2 E; n% r
(defun asin (x) (atan (/ x (sqrt (- 1 ( * x x))))))
' T0 M+ V- t$ `(defun inv (x) (- (tan x) x))2 N8 @) H; g9 H# ] G0 b, e+ V# I
(defun C:tqgd () (command "osnap" "none")
, A4 T7 L( c- E/ t# ^7 C) u( X! |* Q1 M;输入齿轮参数
* p O8 i' V; v2 q. D- Q3 M(setq m (getreal "模数 = ?"))( }: J Y; L# R/ m
(setq ao (getreal "压力角 = ?"))- _! d4 {: q7 p
(setq aos (/ (* ao pi) 180))
' B ?/ y$ {- X! n8 ~0 b& k' u(setq Z (getreal "齿数 = ?"))
s( s, r9 |& x N/ \3 _# B3 E(setq K (getreal "变位系数 = ?"))
1 }8 e8 |1 o K2 C' X4 [( n) w(setq Rh (/ (* m z) 2.0))' y% h3 X: q. t* P5 j" `9 g
(setq Ro (* Rh (cos aos))) t. E+ W, N) x' D6 v; v
(setq Re (getstring " <齿顶圆半径 = ?/Enter> "))
0 v5 g- a8 y! [" i) c(if (= Re "")7 Y( B' k" |* D0 }# h( H
(setq Ri (+ (- Rh (* m 1.35)) (* m k))): |; D% M) b/ T L
(setq Ri (read Ri)))
e2 l/ _& h7 @" N( X;输入剃前滚刀参数
# |8 c8 y6 o3 `% B' \/ G(setq lt (getreal "留剃余量 = ?"))
/ }! r) [' k* K2 T' O(setq st (- sh lt))5 T- e/ H% a. W0 ?5 t* K
(setq hg (getreal "沉割高度 = ?"))
* ~! I L1 @' b Y: d$ ?2 L3 N(setq dds (getreal "沉割深度 = ?"))
/ n! T( ~: r6 W, i$ a; g; o(setq hd (getreal "倒角高度 = ?"))
" f3 y9 B0 n h0 O(setq dj (getreal "倒角角度 = ?"))( ^: v w# D" \9 G0 r' U' r
(setq djs (/ (* dj pi) 180))
3 K! \& W8 J E" l" i3 e" n3 b9 S;计算齿条坐标点共二十二点/ B* H, H1 ^7 z
(setq p11 (list (+ (/ st 2) (* m 1.35 (tan aos))) (/ dds (cos aos))) ri)). ~1 b$ B9 v/ F7 ~ x
(setq p12 (list (+ (- (/ st 2) (* hg (tan aos))) (/ dds (cos aos))) (+ ri (- (* 1.35 m) hg))))! _* |9 q# B' s' m) \4 q
(setq p13 (list (+ (- (/ st 2) (* hg (tan aos))) (/ dds (cos aos))) (+ ri (- (* 1.35 m) hg) (/ dds (sin aos)))))$ y0 [" l( M: ?. k: P
(setq p14 (list (+ (- (/ st 2) (* hg (tan aos))) (+ rh (* m k) hd)))3 N; l- t" [, c; ~; o1 q; T9 H
(setq p15 (list (+ (- (/ st 2) (* hg (tan aos)) (* (- m hd) (tan djs))) re))0 E* a( C0 `; c. X
(setq p16 (list (- (* pi m) (car p15)) re))
_/ o; [# g$ g8 t( m(setq p17 (list (- (* pi m) (car p14)) (+ rh (* m k) hd)))
' V/ S% a v) @(setq p18 (list (- (* pi m) (car p13)) (+ ri (- (* 1.35 m) hg) (/ dds (sin aos)))))
/ g# @( |0 A7 D- a, X6 x, }) _/ [(setq p19 (list (- (* pi m) (car p12)) (+ ri (- (* 1.35 m) hg))))
1 R, v- s0 V# }, r) t(setq p20 (list (- (* pi m) (car p11)) ri))
( C. G0 E7 B" B! @" ^(setq p21 (list (+ (* pi m) (car p11)) ri)). M! ]3 m6 G& f" ]* M \, B0 M
(setq p10 (list (- (car p11)) ri))
$ i' ]6 S: X" c6 G& @5 Y- I4 f/ t(setq p9 (list (- (car p12)) (+ ri (- (* 1.35 m) hg))))
( K8 l: O6 B3 M- K$ Y( R(setq p8 (list (- (car p13)) (+ ri (- (* 1.35 m) hg) (/ dds (sin aos)))))
- k- j a( ?: k+ u2 S(setq p7 (list (- (car p14)) (+ rh (* m k) hd)))0 I c) l2 @ i) H0 \& e3 h3 h$ N
(setq p6 (list (- (car p15)) re)); r2 F! f. D' M
(setq p5 (list (- (car p15)) (* pi m)) re))$ ?# `8 u* ]! l- T* Z5 b
(setq p4 (list (- (car p14)) (* pi m)) (+ rh (* m k) hd)))' W# U2 ]% M0 d5 g9 d m
(setq p3 (list (- (car p13)) (* pi m)) (+ ri (- (* 1.35 m) hg) (/ dds (sin aos))))), W9 K$ ~( C& U- z! w$ H
(setq p2 (list (- (car p12)) (* pi m)) (+ ri (- (* 1.35 m) hg))))- y& h; y' X$ ?& X
(setq p1 (list (- (car p11)) (* pi m)) ri))$ o0 [7 G2 o# y* I
(setq p0 (list (- (car p10)) (* pi m)) ri))
! t% Z( L7 f+ g! A* b2 m(command "pline" p0 p1 p2 p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 "")0 M1 V+ A0 G! k; N: O# }1 A2 ], A
(command "block" "zt" (list 0 rh) "c" (list (- (car p0) 2) (- ri 2))
0 F0 l$ \! Y& j8 R; ^; v! a7 B9 f" V2 N E(list (+ (car p21) 2)(+ re 2))"")9 ^4 e4 D0 k: v4 b% M( L/ U1 r
(setq F (/ (- (/ (* m pi) 4) (* k (tan aos) m)) rh))
( t( W" L# V* Q6 E# n3 b2 v(setq Fo (- F (inv aos)))6 w! F1 l/ f9 E1 q4 j
(setq fh (+ Fo (inv aos)))' b0 g# {- ^( V0 N# I- U4 f
(setq ax (/ (* - A pi) 180))( _ X: W5 W9 F" o2 O% [! `
;自变量压力角的初值
/ ?$ z- ]% v7 O( g* h+ r4 E(repeat A (setq ax (+ ax(/ (* pi 2) 180)))0 [/ ]6 W$ n: z1 J8 M: [4 J
;压力角自变量也是插入转角- y4 P6 w5 e+ F( k- P/ |( F4 w
(setq rx (rh (cos as)))9 N: \0 O2 w- n8 F% j/ i- L: `' E
(setq fx ((tan ax) ax))( I+ x# E% f3 y6 l, q- O( g" L
(setq px (list (* rx (sin fx)) (* rx (cos fx)) 0)
' E1 V5 R, K* `( _8 i(command "insert" (strcat "*" "zt") px 1 (- (/(* ax 180) pi)))) _ K' |" S" _, }! W
;按自变量循环插入齿条块
; w: f4 z9 K/ U))
) J, d: G8 J& E1 A" t
) X/ i: L/ h# ]" n, f3 y---------------------------------------------------------------------
. m. A a: g$ S' x! M9 A[检查文字 TQGD.LSP 正在加载...]
. y; G/ e: R- S# `9 q$ ~ N" B.....2 b5 _( q/ }* `8 t8 L
; 错误: SETQ 中变量名称错误: (SETQ P15 (LIST ( ... )) (SETQ P16 ( ... )) ... )
7 k7 N5 \ ?& a/ H: B+ W.4 S+ j( A$ w' `' g% F; e% D5 `/ ]
; 错误: SETQ 中参数太少: (SETQ P2 (LIST ( ... ) ( ... )) (+ RI ( ... )))
7 H. t* M$ S, N; e.
% z/ E% C( e9 B" ]; H# Z; 错误: SETQ 中参数太少: (SETQ P1 (LIST ( ... ) ( ... )) RI)+ B9 Z d$ C; i
.
! p5 k: ^- w3 m# C$ h9 W: l9 ^; 错误: SETQ 中参数太少: (SETQ P0 (LIST ( ... ) ( ... )) RI), Y) P. r2 e/ O) Z8 a9 E/ N5 L: }" E0 } r
.......7 o. i m1 v. Z; d' y
; 错误: SETQ 中参数太少: (SETQ PX (LIST ( ... ) ( ... ) 0) (COMMAND "insert" ( ... ) PX ... ))8 _, N, x$ i9 u# p* G6 {
; 检查完成. |
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