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本帖最后由 heroblue99 于 2011-1-12 15:01 编辑
2 K% }1 o1 S' N: j- k: O$ F0 u
6 L$ d- e0 \% i$ _+ }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。
( e" U* g: H! M. M- C-----------------------------------------
) O% A+ Q& e9 R(defun tan (x) (/(sinx) (cosx)))
# L' w) f* |3 y, A8 Y(defun acos (x) (atan (/ (sqrt (- 1 ( * x x))) x)))' W- n% ~" r. \$ v
(defun asin (x) (atan (/ x (sqrt (- 1 ( * x x))))))
/ ]& [ R6 r( |8 z8 ^3 Y# |5 K(defun inv (x) (- (tan x) x))
0 G, Y3 X" u; o- s+ ?+ C/ h6 O(defun C:tqgd () (command "osnap" "none")3 }$ j" x8 n. c+ N& e2 w$ Q
;输入齿轮参数
& F: P' p; x# K! Z: u! E" A( F$ I(setq m (getreal "模数 = ?"))
! _1 `$ ]9 [* l9 P(setq ao (getreal "压力角 = ?"))
! `) q7 G# N0 ~2 C# F% M: A* v, k(setq aos (/ (* ao pi) 180))! Y- s$ Y9 L8 L f
(setq Z (getreal "齿数 = ?"))7 g. R5 X# C7 A# \
(setq K (getreal "变位系数 = ?"))8 g% B. i i8 C# W( \% U3 @' i, x/ n
(setq Rh (/ (* m z) 2.0))# T9 s2 V, Y1 R! K: y
(setq Ro (* Rh (cos aos))) P, v3 n0 ?, X; n: B( t* j6 |* E
(setq Re (getstring " <齿顶圆半径 = ?/Enter> "))3 h7 C: U! x# p6 o
(if (= Re "")
5 X: L& w0 _/ d$ o$ d$ c, j(setq Ri (+ (- Rh (* m 1.35)) (* m k)))) g9 b3 a8 `) v
(setq Ri (read Ri)))5 D7 h b- F' q. M$ H, K
;输入剃前滚刀参数
" ^* Y: z& m% T' x(setq lt (getreal "留剃余量 = ?"))8 l# P& U7 X6 e4 F
(setq st (- sh lt))
8 u; D+ f* \3 O" p7 U(setq hg (getreal "沉割高度 = ?"))5 O* `! D' y3 T2 n7 M* E; r
(setq dds (getreal "沉割深度 = ?"))
) N4 m! ?1 }- [' T(setq hd (getreal "倒角高度 = ?"))
, b, H: s- k/ g( p; x" L) s(setq dj (getreal "倒角角度 = ?"))
2 c* s- W, b1 E! V5 _. A(setq djs (/ (* dj pi) 180))( k% G% @9 D$ M* k% V* C. `
;计算齿条坐标点共二十二点8 Y8 E7 p7 \. m3 t, g
(setq p11 (list (+ (/ st 2) (* m 1.35 (tan aos))) (/ dds (cos aos))) ri))
3 D3 a' v0 k9 K0 z* [! v(setq p12 (list (+ (- (/ st 2) (* hg (tan aos))) (/ dds (cos aos))) (+ ri (- (* 1.35 m) hg))))
+ i7 r' n# B. I6 }4 n(setq p13 (list (+ (- (/ st 2) (* hg (tan aos))) (/ dds (cos aos))) (+ ri (- (* 1.35 m) hg) (/ dds (sin aos)))))
7 ^, Y2 P% X' M5 P/ K2 {) l7 b# |8 |(setq p14 (list (+ (- (/ st 2) (* hg (tan aos))) (+ rh (* m k) hd)))* M* O7 d4 [" U# q
(setq p15 (list (+ (- (/ st 2) (* hg (tan aos)) (* (- m hd) (tan djs))) re))
3 b7 S* ] B$ H8 }, }& ^(setq p16 (list (- (* pi m) (car p15)) re))( x, V' c b' |+ c L1 j
(setq p17 (list (- (* pi m) (car p14)) (+ rh (* m k) hd)))* C, b- x; ?# W! R7 l' m( h
(setq p18 (list (- (* pi m) (car p13)) (+ ri (- (* 1.35 m) hg) (/ dds (sin aos)))))
7 ^7 F8 g; i! _" n(setq p19 (list (- (* pi m) (car p12)) (+ ri (- (* 1.35 m) hg)))): O A$ n3 L9 u) f! u& s
(setq p20 (list (- (* pi m) (car p11)) ri))
: Q4 Y; u: T) V(setq p21 (list (+ (* pi m) (car p11)) ri))1 f0 V8 N8 T7 f
(setq p10 (list (- (car p11)) ri))
' M; m: o" ~8 z$ X(setq p9 (list (- (car p12)) (+ ri (- (* 1.35 m) hg))))5 M* g q, o. Q8 [0 x6 g! k
(setq p8 (list (- (car p13)) (+ ri (- (* 1.35 m) hg) (/ dds (sin aos)))))5 d8 u. z4 r8 f( E4 ]* [! l7 i
(setq p7 (list (- (car p14)) (+ rh (* m k) hd)))2 s$ O, _* _8 H8 [0 L+ y* D/ y
(setq p6 (list (- (car p15)) re))
& m1 x6 G: W8 I# m8 A1 f X) U(setq p5 (list (- (car p15)) (* pi m)) re))
% {% x5 S# ?9 @7 S(setq p4 (list (- (car p14)) (* pi m)) (+ rh (* m k) hd)))5 T% p- W( w3 j$ q4 Y
(setq p3 (list (- (car p13)) (* pi m)) (+ ri (- (* 1.35 m) hg) (/ dds (sin aos)))))9 w# B' s' ?8 o; j& |8 w. W+ }
(setq p2 (list (- (car p12)) (* pi m)) (+ ri (- (* 1.35 m) hg)))) Y3 ]1 c5 e* A: I- t
(setq p1 (list (- (car p11)) (* pi m)) ri))
. K1 I; y1 @8 g/ @8 I$ @: B6 d: p(setq p0 (list (- (car p10)) (* pi m)) ri))" \* e( c6 D# p( O# H1 Z { |
(command "pline" p0 p1 p2 p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 "")4 e. `; N0 p6 J1 U" N% W2 Z+ N
(command "block" "zt" (list 0 rh) "c" (list (- (car p0) 2) (- ri 2)), U/ q2 t9 {; l9 k& R0 R& g! s
(list (+ (car p21) 2)(+ re 2))"")# }# Y. ?3 ~4 l3 i, N
(setq F (/ (- (/ (* m pi) 4) (* k (tan aos) m)) rh))
, [! ]- _7 X. e% a9 S(setq Fo (- F (inv aos)))0 K- b1 u) a" b* B
(setq fh (+ Fo (inv aos)))
7 D$ ]6 q& a! o7 E5 D/ f(setq ax (/ (* - A pi) 180))3 m( ^8 q4 R! Q) ?
;自变量压力角的初值
8 b! F* B2 {& W(repeat A (setq ax (+ ax(/ (* pi 2) 180)))
7 t1 D' x9 R( ~( D1 ]! f;压力角自变量也是插入转角
9 {' i1 j" t ?( t$ o& c(setq rx (rh (cos as)))4 ~( Y" L% K: z: v% F: T; _
(setq fx ((tan ax) ax))% k2 l! g! R- J% c
(setq px (list (* rx (sin fx)) (* rx (cos fx)) 0)
8 X) Z' Y6 V' S0 O: w: |- T$ X(command "insert" (strcat "*" "zt") px 1 (- (/(* ax 180) pi)))
4 x/ ? P+ R) d) _- U+ A+ K1 v9 G& h;按自变量循环插入齿条块6 N. }, m/ Z' Q- D$ `2 W
))
" g) @. M7 M2 x& V9 b+ A: r* n' M# f5 P! G( i& M4 i; H& S
---------------------------------------------------------------------
: K' G3 @' e/ F/ T9 v[检查文字 TQGD.LSP 正在加载...] Y3 Z! o9 L9 U8 q$ s
.....) F0 ~' y8 p( d2 H* P2 s& |
; 错误: SETQ 中变量名称错误: (SETQ P15 (LIST ( ... )) (SETQ P16 ( ... )) ... )
& h5 f; O- Y4 _- E( ^' Y3 S( l$ }.
( i6 ~, H7 M) h% R; 错误: SETQ 中参数太少: (SETQ P2 (LIST ( ... ) ( ... )) (+ RI ( ... )))( q, b+ o( M+ c( N- Q
.
) {/ i+ y0 g' g6 }; 错误: SETQ 中参数太少: (SETQ P1 (LIST ( ... ) ( ... )) RI)( W9 c# e7 J/ }& l/ s
.
5 b' m0 z/ {* r; `6 G5 x; 错误: SETQ 中参数太少: (SETQ P0 (LIST ( ... ) ( ... )) RI)' {4 [9 u" O2 G3 m6 D
.......8 D T: ^. `9 T% F l4 U& l
; 错误: SETQ 中参数太少: (SETQ PX (LIST ( ... ) ( ... ) 0) (COMMAND "insert" ( ... ) PX ... ))
& o8 W( ?7 G) Q$ R4 W1 Y" ^; 检查完成. |
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