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本帖最后由 heroblue99 于 2011-1-12 15:01 编辑
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6 e6 B J0 a+ y, i! l# s; s( L- k ]2 W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。+ `& G) Z- i- R" M
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(defun tan (x) (/(sinx) (cosx)))
. b; R! Z$ I x" p(defun acos (x) (atan (/ (sqrt (- 1 ( * x x))) x)))- T N. E7 C, B) s
(defun asin (x) (atan (/ x (sqrt (- 1 ( * x x))))))
# Q: Q; B) V: C" V8 o2 z6 Z, i* l(defun inv (x) (- (tan x) x))' C2 i. c/ B/ {
(defun C:tqgd () (command "osnap" "none")/ x+ d/ C% P3 _0 ]
;输入齿轮参数
0 Q9 ^, j4 L6 X- O. n(setq m (getreal "模数 = ?"))
$ }% E2 P# N) W# Z8 e(setq ao (getreal "压力角 = ?"))
0 C. c3 i% M0 K: ?0 w: g(setq aos (/ (* ao pi) 180))" K! D4 A0 }% I$ b m
(setq Z (getreal "齿数 = ?"))3 z: Z1 z- `" z/ B! M
(setq K (getreal "变位系数 = ?")). L: k/ {: d" p6 H4 w
(setq Rh (/ (* m z) 2.0))
: r2 U/ A7 c, d0 _7 y# i(setq Ro (* Rh (cos aos))), a3 o! h$ C- {$ }* T3 I) `* A
(setq Re (getstring " <齿顶圆半径 = ?/Enter> "))
* R4 z" v* f3 V(if (= Re "")
& {2 T, s7 y' [; i+ n(setq Ri (+ (- Rh (* m 1.35)) (* m k)))8 |5 e5 D4 p* n9 H% D$ M
(setq Ri (read Ri)))1 {/ z0 Z$ q2 j3 b) r0 f! F# y
;输入剃前滚刀参数8 S3 ?# J9 r$ f: H* i
(setq lt (getreal "留剃余量 = ?"))
5 e+ H0 J9 } S9 W3 A2 V(setq st (- sh lt)): X1 [: e: d: I/ y# g& m- l1 j' @
(setq hg (getreal "沉割高度 = ?"))' a( T/ N6 R/ ]. G4 m
(setq dds (getreal "沉割深度 = ?"))/ e3 [8 Q8 p1 Q5 O" `
(setq hd (getreal "倒角高度 = ?"))
1 ]: X8 x# ?- M4 ~(setq dj (getreal "倒角角度 = ?"))
0 H2 J" L# a& u4 u(setq djs (/ (* dj pi) 180))
, `# \, l) s. p+ l+ w& m;计算齿条坐标点共二十二点
5 i- A; h7 J) Z5 [) v1 _$ _/ S(setq p11 (list (+ (/ st 2) (* m 1.35 (tan aos))) (/ dds (cos aos))) ri))
. F h4 ] v1 H0 U0 a3 l(setq p12 (list (+ (- (/ st 2) (* hg (tan aos))) (/ dds (cos aos))) (+ ri (- (* 1.35 m) hg)))); B; r/ u8 [* n7 U% i. h- K, [& n
(setq p13 (list (+ (- (/ st 2) (* hg (tan aos))) (/ dds (cos aos))) (+ ri (- (* 1.35 m) hg) (/ dds (sin aos)))))1 I8 S8 L/ k6 ]+ G+ u$ ?- H
(setq p14 (list (+ (- (/ st 2) (* hg (tan aos))) (+ rh (* m k) hd)))
4 v N) w( p3 G6 [(setq p15 (list (+ (- (/ st 2) (* hg (tan aos)) (* (- m hd) (tan djs))) re))
! T' y! Q. }3 R6 n8 w; l: n& _' V* \(setq p16 (list (- (* pi m) (car p15)) re))& Q# p+ H1 n1 f
(setq p17 (list (- (* pi m) (car p14)) (+ rh (* m k) hd)))8 e9 l2 N2 ~3 l6 ~5 I: \1 ?. E
(setq p18 (list (- (* pi m) (car p13)) (+ ri (- (* 1.35 m) hg) (/ dds (sin aos)))))8 E% y2 k6 S6 a# }5 C. B9 G
(setq p19 (list (- (* pi m) (car p12)) (+ ri (- (* 1.35 m) hg))))" O4 l: Z6 K# u y$ N) [3 T
(setq p20 (list (- (* pi m) (car p11)) ri))
2 e5 y' h9 i+ `; H2 n4 m(setq p21 (list (+ (* pi m) (car p11)) ri)); {- |5 }: V# o3 m/ ]$ D
(setq p10 (list (- (car p11)) ri))3 ]4 A5 \+ ]( F) I2 V* G: ]
(setq p9 (list (- (car p12)) (+ ri (- (* 1.35 m) hg))))$ A8 _' |5 d3 X* i* Y" e: c+ O( P! v$ T# e
(setq p8 (list (- (car p13)) (+ ri (- (* 1.35 m) hg) (/ dds (sin aos)))))
% X) c; x7 b. y' ^2 J' }: \8 e(setq p7 (list (- (car p14)) (+ rh (* m k) hd)))
" i) \; A2 Q$ {1 r! j) c8 K(setq p6 (list (- (car p15)) re))
7 T- G' ^5 [7 d" j(setq p5 (list (- (car p15)) (* pi m)) re))
* v: l/ \; X! r7 k(setq p4 (list (- (car p14)) (* pi m)) (+ rh (* m k) hd)))5 t! p% ?- E3 k
(setq p3 (list (- (car p13)) (* pi m)) (+ ri (- (* 1.35 m) hg) (/ dds (sin aos)))))
1 C0 H. m# x$ a9 r) Z: X9 ~(setq p2 (list (- (car p12)) (* pi m)) (+ ri (- (* 1.35 m) hg)))): ?6 }( E9 W2 e5 ~% J/ H
(setq p1 (list (- (car p11)) (* pi m)) ri))# z( |+ w/ |% Y o& A
(setq p0 (list (- (car p10)) (* pi m)) ri))
6 N6 B4 R& T) h, a' V$ z6 I0 s(command "pline" p0 p1 p2 p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 "")- @7 ?1 H7 U% I/ ^( R# R* t/ \
(command "block" "zt" (list 0 rh) "c" (list (- (car p0) 2) (- ri 2))
/ H% d' ?6 q t6 ?& C' m- {3 x- L(list (+ (car p21) 2)(+ re 2))"")+ K& \8 m& b. Y" W' x
(setq F (/ (- (/ (* m pi) 4) (* k (tan aos) m)) rh))
; q; Z. E$ O) ?+ ]' ~1 ^(setq Fo (- F (inv aos)))
2 b8 G! `) C$ o4 s/ ^3 x2 Q(setq fh (+ Fo (inv aos)))2 e6 w8 w6 a) U( d! e8 {4 N
(setq ax (/ (* - A pi) 180))# A) k8 q* m( O
;自变量压力角的初值( G! Z' H' J" { j* C) j. c3 b
(repeat A (setq ax (+ ax(/ (* pi 2) 180)))
$ S9 M' I8 v( ^& @. r; k- c;压力角自变量也是插入转角
. C% L6 Z0 `' X% N1 p(setq rx (rh (cos as)))
9 E, h1 }5 j# S$ A1 Y7 d(setq fx ((tan ax) ax))
7 G" o5 C5 y7 ~& }' e(setq px (list (* rx (sin fx)) (* rx (cos fx)) 0)
7 \- _2 j1 I( O! _% b; K3 O$ o(command "insert" (strcat "*" "zt") px 1 (- (/(* ax 180) pi)))
& b8 u3 u0 |5 W: j;按自变量循环插入齿条块% a! b" T7 `5 B& [' t/ [& Y
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---------------------------------------------------------------------# F9 l: H7 u. c; E' m w# J/ `
[检查文字 TQGD.LSP 正在加载...]7 r4 q0 b7 ~; Z/ ]/ c' @- S
.....7 X3 L% l& C6 m4 N. A! S
; 错误: SETQ 中变量名称错误: (SETQ P15 (LIST ( ... )) (SETQ P16 ( ... )) ... )
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5 Z5 M4 D/ ^2 k+ {' ?# P; 错误: SETQ 中参数太少: (SETQ P2 (LIST ( ... ) ( ... )) (+ RI ( ... )))" s- r) _2 \9 L# m9 g% M
.7 X" C: `: y) [6 Y2 T) c( s
; 错误: SETQ 中参数太少: (SETQ P1 (LIST ( ... ) ( ... )) RI)1 w! y* b& B$ `: c: L4 M6 G
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; 错误: SETQ 中参数太少: (SETQ P0 (LIST ( ... ) ( ... )) RI)9 A$ I" P9 I9 D" o6 d1 Q
.......
" q* s7 \; @4 b; 错误: SETQ 中参数太少: (SETQ PX (LIST ( ... ) ( ... ) 0) (COMMAND "insert" ( ... ) PX ... ))1 s3 |+ t1 M. a/ {, \% j: n6 q
; 检查完成. |
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