标准件,大家应该用得到.还想再加个左视图,以后再加吧.这个程序也参考了些别人的写的代码,但主要是我自己写的." f# C! G, ^8 s
; O1 Q0 D5 g# ]补充一下,由于楼主没有具体的说明,所以很多人不会用,使用的方法见这个帖子的13楼。谢谢楼主的代码。-------by cad- v' ?1 C3 c) t. E' ]. e7 d/ T
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以下为程序代码:4 [: c# l6 E) W1 j' l. R
- ;画六角头螺栓
4 C9 \; e3 s* i$ G- F/ { - ;2006.11.21晚解决输入直径错误时的判断,并解决M5时出错问题(除数是整数,自然5/2变2了.
$ V6 ~0 T3 q t# O* N+ t% H8 K; d, y5 x# k - ;2006.10.18晚完善6 _5 f [' z$ k/ ~" u: D
- (defun C:xls (/ oce o a b sc zx ang ang1 en l1 l2 d
& \ x' \. s" B2 l+ D* W7 o# t - e h k l ls lg k1 h r1 r e d p1 p2
! [, j \* l4 l9 ^. X* L) x# z - p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p161 P' l5 b8 Q2 U4 i& }
- p17 p18 p19 p20 p21 p22 c1 c2 c3: e8 f7 T' U! c F- A
- )
5 c. K( v/ g8 h9 x" x) W: Y - (setq oce (getvar "cmdecho"))
. X$ ]2 X: d8 I$ K0 f - (setvar "cmdecho" 0)
. ~9 l1 }4 ]; U+ U8 `7 T( X - (graphscr)
% v) ?5 w8 `) }* k, v; r: V9 e0 r - ;创建如果与你所用图层不符,可自行修改
$ k6 J5 Y' Y! i. A* W - (setq clay (getvar "CLAYER")) ;取得图层信息: t, D( j% s! f3 G
- ;创建中心线层center颜色红
5 h# f8 g1 F* U. z - (if (null (tblsearch "LAYER" "center")) q2 r" r* l# J% A
- (command "_layer" "_m" "center" "_c" 1 "" "_lt" "center" "" "")
0 K% `% J. f3 W3 d - )
9 W9 v8 s- h! o7 z - ;创建细实线层continuous颜色青
+ B$ ?, y3 ]& u |- Q8 R8 O1 E - (if (null (tblsearch "LAYER" "continuous"))8 `8 ^1 _* X; v% Y( N6 N2 ^0 e0 Q
- (command "_layer" "_m" "continuous" "_c"
; N0 |* {# S* ]/ k% i4 ]1 ^ - 4 "" "_lt" "continuous"1 j" Q* N4 n6 G# o& b! n
- "" ""
; }# M+ w/ {. R. M5 K# `) K( _ - )& s, `' H8 |- ^3 A+ p
- )
; m7 s# ^! S6 u$ \
% u( f- o9 [' L6 w( _- (command ".layer" "s" "0" ""). Q7 Y6 b; J6 p1 \& G2 i8 C
4 f( s$ U4 ]* w/ i9 d1 t& ?- (setq o (getpoint "\n 输入插入点:"))7 O9 U; {( U: p2 k& ]7 L4 p
- $ _6 _2 @7 ^# \- x6 T+ T
- (if (not d)
+ G, U- s+ k/ u - (setq b "默认")
/ _; r% N. E" h7 i/ f5 x |0 r. D - (setq b " 上次输入")
3 m9 N# T2 C7 R- D' P9 q5 y - )9 J5 V5 K/ m$ d
- (if (not d)
; D" G5 B) T" B2 y1 ?/ Z6 [: ^ - (setq d 10)
5 o# g. q$ f+ [0 R3 I' Q- p0 g - )
$ q8 t' O) b2 ^ - (setq a d)
, S8 A3 E) U3 t/ Y! r - (princ1 Z8 v: K5 g' O2 C
- "\n 输入螺栓规格M5/6/8/10/12/16/20/24/30/36/42/48/56<"
/ i7 ?' f6 i& j" G, k) X - )
2 L4 z4 D4 w! R) w @9 e+ ~ - (princ b)( B8 r+ n8 ?9 t3 p% [
- (princ d)
9 E D; Z. i8 Z# t5 @' S6 z$ u6 t2 t - (princ ">:")! j5 Q v( F F) e0 i" E
" O* g' E* X& G" W- (setq d (getint)) ;"\n 输入螺栓规格M5/6/8/10/12/16/20/24/30/36/42/48/56<默认" d ">:"! J, I/ O, t, p' L3 y" ` A3 [
- 1 n5 |4 w0 U4 |$ Z: R: p$ [) ]
- (if (not d)) p9 [1 }! ~# H
- (setq d a)
$ ]) Y- P3 n: r" D2 L/ f3 j7 ?! v - )
8 r( k! t% r# I6 V6 ], x - (if (not l)8 N0 k8 C: _9 z
- (setq b "默认")
9 u9 z/ o1 ~; X" H2 D: j' @ - (setq b " 上次输入")
; g. G1 }8 H# I$ v. E* l! v - )' {: y6 t$ N; L s
- (setq en t)
: p9 L( S( X! r3 f0 W: N8 k- E3 u - (while en
2 }% W# k" u8 A. Z2 U- Z - (setq en nil)
+ M( f& b, E! K/ R. Y: n6 Y - (cond ((= d 5)
& L0 _6 }+ n7 I. r. H - (setq e 8.63)
# e8 y. m2 G, x0 M4 y6 z* q - (setq k 3.5)- p8 J+ z0 C, k2 g! k: y
- (setq l1 20.0)2 B2 K1 ~- _5 v8 C
- (setq l2 16)
8 H2 d* z: V1 s, S- n - )
: a! l, h% V0 n. u - ((= d 6) N- b" H# H3 }
- (setq e 11.0)3 J: Z0 H: @& H
- (setq k 4.0)
% @& a$ d& @' N0 E0 J1 X: b/ s; { - (setq l1 23.0)$ L, s; b8 Z, L8 F6 ~; y
- (setq l2 18)2 e4 s. t, }. R. J
- )
9 E% \1 U0 _5 s5 D w3 r5 j - ((= d 8)
[5 @1 b* C' z/ s2 X1 { - (setq e 14.4)* O$ m) S0 @: d( @! n, C
- (setq k 5.3)# |: z( m9 s8 D
- (setq l1 28.25)
4 n9 y2 X1 f' A+ h6 c, s3 \' \ - (setq l2 22)
1 \) F1 h7 ~) I' u5 ] - )3 j- h" e1 X* T) W) T1 P* ?8 B
- ((= d 10)+ X' I. f4 G: @5 _
- (setq e 17.8)1 u" \6 g$ M7 w! s& D0 W3 ]
- (setq k 6.4)3 ^8 Q! D& T C1 l
- (setq l1 33.5)& t7 X4 I4 Y* ?+ J5 }/ C; Q
- (setq l2 26)
& L: F" m% J$ [2 e - )8 R7 z3 |: F3 p. D
- ((= d 12)6 ?# O; l! L; c: L2 {
- (setq e 20.0)
4 L2 p3 p- z h! p - (setq k 7.5)+ C* m8 c: T% |) }9 e
- (setq l1 38.75) s# M7 u. r& B8 S0 p& L
- (setq l2 30)' y/ L+ K Y. c/ D4 n. {+ i! [. Z
- )
: e/ Z: O4 G/ [% G4 n- P' | - ((= d 16) }+ |/ {3 c7 L& f( R$ N
- (setq e 26.8)$ j" \1 u3 m3 B$ P
- (setq k 10.0)
& I/ z9 P$ ~# O1 L! B, W$ U - (setq l1 48.0)! U7 q% Y9 q& N, t" ]2 w: k
- (setq l2 38)
! L' t: r( h4 s$ W7 ~+ ?/ E4 p0 Z# _5 h - )# ?# ~+ A# Q% g+ V& B
- ((= d 20); q; W6 w( J/ i: j- E" s# {+ b
- (setq e 33.0)
- j7 d3 P% a0 `" K0 f7 W1 r, ~ - (setq k 12.5)9 |8 f8 P4 X5 J
- (setq l1 58.5)
6 ~- _9 z% J+ F9 } - (setq l2 46)6 l4 ]% i5 p1 d5 l' m' N
- )
4 I) B% R3 Z" D; P9 g) K9 P! U' Y0 ? - ((= d 24)
/ h' H& y8 F5 v. j$ m" s - (setq e 39.6)4 G- ?5 E3 p3 o, a+ y+ r
- (setq k 15.0)
3 a9 W4 G1 B4 T+ n' T - (setq l1 69.0)
: }2 q! w. h8 W, `8 o4 O& v' r - (setq l2 54)* Y3 `) W; Q& [- k
- )# m+ C3 O0 j2 u6 u7 z
- ((= d 30)
# w# B8 E/ n3 E ]6 c6 t9 C4 a - (setq e 50.9)2 f! f+ ?8 @; ?1 E- M' a% I
- (setq k 18.7)
: i. ?9 F& w% X2 G - (setq l1 83.5)7 v9 L/ F8 R! f0 ?' }1 y
- (setq l2 66)
3 ]& C9 \3 M% h X, l - )2 D5 n8 D0 A8 C M) _4 z0 C
- ((= d 36)! M U$ B7 T; h) S% h% @! t: t
- (setq e 60.8)
) A# b5 H! K! m - (setq k 22.5): m; `, y; D" U5 T5 T: h5 l
- (setq l1 95.5)
2 P7 ~% Z+ @! y2 G' o - (setq l2 78)
; ]: q9 e# ^! l7 [5 r$ c0 e' A - )0 M: ~$ T$ T8 _4 |: Z
- ((= d 42)
5 M( G0 r3 E% k7 u - (setq e 72); ?% y* N7 r8 O1 ~
- (setq k 26)
7 {$ U* f% O" }7 f. R, { - (setq l1 113.5)1 ?. m5 B" T' V
- (setq l2 96)7 _! K1 X2 Z; G9 K' I
- )
/ t! Z* Y( X4 E4 H' [. Y - ((= d 48)% w4 V# k# R' T$ a
- (setq e 82.6)0 i" O4 J% S& N- S% ~
- (setq k 30)
5 u, F# U/ J& [7 T: r - (setq l1 121.5)7 S* B3 v3 Z" M' y" ^3 |
- (setq l2 108)- U( o( C" F0 F
- )% s7 e' a2 |' g! Y
- ((= d 56)7 ?" J) [! r# K1 S' u
- (setq e 93.6)3 Z* L8 p; |# d V# v
- (setq k 35)
* M! q5 X3 r! { - (setq l1 137.5)0 c2 Q! I9 w& _$ D" k( Z2 b
- (setq l2 124)6 y( @# m. g1 F( b' I
- )7 O0 g! F7 V; P, M+ S% f
- ((= d 64)+ f/ E- d" K, ]2 ~0 Y9 ~
- (setq e 104.9)
# K. z0 Z) N! M% l - (setq k 40)' j3 I) ^2 H: A5 q0 _
- (setq l1 153.5) u# j7 [. T h; {; W4 U3 S! J# h
- (setq l2 140)
8 I6 w9 m$ `8 F ] - ) I- A. a6 [1 y6 P) m+ }7 L# R
- (t
# f) F2 h4 u( R - (progn ;非上述口径时则令
% ^# L! r+ a5 U" E9 F1 s" m4 H - (setq d (getint "没有这个直径的螺栓,请重新输入螺栓规格,M=:"))0 j3 S/ h( l6 c
- (setq en t) ;令en为真,产生循环
Y$ u" D; v5 A3 h; M) A/ y- \% y - ) ;结束prong
% G4 X/ X2 a' f+ |1 x& |# C - ) ;结束t* G6 J2 d$ _3 Y8 f' F
! X" E/ \/ k! L) W6 y
9 E2 n- i' j: X. ] Y- ) ;结束cond* e9 x* b4 D' |" O
- ) ;结束while- c6 R' T" f0 U3 l) ?8 b2 N ^# y
- (if (not l)
5 U& E! K# g0 n+ B: J - (setq l 50)$ r( S6 v" m1 ~0 m
- )* Y- S7 x1 Q) E/ a* X
- (setq a l)6 P+ Z' _, \1 }9 B7 {6 G
- (princ "\n 输入螺栓长度<")# a; O! H! e ?* _7 g2 U p
- (princ b)2 e$ W P4 k$ s/ E I/ A' {
- (princ l)
0 {/ D( Y% d V7 u5 B - (princ ">:")
+ y) I0 h( X5 a# K# c( V
, D% B1 }, y& h" ^- (setq l (getDIST))) g6 X, l6 d5 o! B8 H" ]/ }
- (if (not l)4 N% q m9 Z z* M3 h# K: m
- (setq l a)
: E; Z- `: m, l6 F) \ - )
0 m) s3 B9 D& ]+ z! Y; z) q - (setq ang1 (getangle o "\n 输入旋转角度<默认0>:")); W+ }/ j' I; s( b
- (if (not ang1); E' D7 B1 a1 h. k& Z' w
- (setq ang1 0)
% q( n) k. H) d6 w3 L - )
6 ?/ k2 {$ @$ J4 k/ R8 ^ - (setq zx (getstring "\n 是否要中心线(No<Yes>):"))
6 Q! d& y. c) d) E, h3 k" E' U8 w: L - (if (= zx "")
5 h& k' Q% z8 o; X0 X - (setq zx "y") _; P' u9 Y- u2 Q. t) n( s0 T
- )8 S% ?6 U' @. X, W# b c
- (setq os (getvar "osmode"))
( d2 C$ \$ ^5 H: O' C - (setq ang (/ (* 180 ang1) Pi)); _- H4 _3 X6 \) Y2 r
- (command "osmode" 0)) P( D7 v3 H1 l: P9 }/ ^+ F# I' |3 H% k
- : L; V& u, l( x
$ c2 i9 @# o, t7 U5 n3 u- (setq ls (- l l1))9 H8 ^* e8 H0 u% `# {- X
0 Y9 v1 U4 h2 q& X: Y. `2 N- (setq lg (- l l2)) ;长度减螺纹长度4 `2 s% m3 `: o0 ?4 |/ p$ \5 d/ k
- (if (> l2 l)5 w$ I$ r2 @3 {0 h5 A
- (setq lg 0)$ Q) a( S* C) X0 j% c/ J& Q/ i
- ) ;螺纹长度过小时变成全螺纹) I+ i" |! A) I5 s5 f3 ^5 I j! \% M
- (setq k1 (SQRT (- (* 2.25 (* d d)) (/ (* e e) 16))))
- P) W9 o$ ^+ S- N p4 I - (setq h (- (* 1.5 d) k1))7 J9 a P$ l: V" f5 p7 U5 v0 O& `
- (setq r1 (+ (* h h) (/ (* e e) 64)))8 m$ K0 j2 `; D n' r" l/ g, F0 Y
- (setq r (/ (/ r1 2) h))1 r9 ^3 ]6 j6 x. M% k
- (setq P1 (list 0 (/ e 2)))
( ~0 o0 S( m7 f% e. Y+ M' E/ j- } - (setq p2 (list 0 (- 0 (/ e 2))))
' s0 V" ?, u0 {) k" s( F& r2 C+ R# | - (command "ucs" "o" o)
- Z! i, ?* z; }# q - (command "ucs" "z" ang)1 n" V3 w" t: G
- (command "line" p1 p2 "")/ @' D# M2 M4 C9 u, \
- (setq P3 (list (- (* 1.5 d) (+ k k1)) (/ e 4)))
" S5 n# u: J+ K4 s9 u9 a - (setq p4 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 4))))
# T! b/ J- }6 D) ~ - (setq C1 (list (- (* 1.5 d) k) 0))
3 D, K& u4 u' i+ q+ \1 r - (command "arc" p3 "c" c1 p4)( a# i. [5 j8 v# c4 s7 ?% Z8 v
- (setq p5 (list 0 (/ e 4)))0 K3 U8 Y$ C' @+ A
- (setq p6 (list 0 (- 0 (/ e 4))))* P. f) b3 V6 d( c
- (command "line" p3 p5 "")
( u& w1 r6 a' J2 K+ z& R o6 @( O - (command "line" p4 p6 "")
3 H5 r ~! `8 t# Q# Y - (setq p7 (list (- (* 1.5 d) (+ k k1)) (/ e 2)))
7 ]) U8 b1 }# g: |% Y B - (setq c2 (list (- r k) (* 0.375 e)))
6 \8 a; w, u7 F2 J0 c3 } - (command "arc" p7 "c" c2 p3). p/ H1 ]! H3 O g! I1 Y
- (setq p8 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 2))))
% A, a/ v- a* i1 v4 \ - (setq c3 (list (- r k) (- 0 (* 0.375 e))))
% A; L0 @2 G$ Y& U E - (command "arc" p4 "c" c3 p8)6 V" Q% Y& e1 `! y
- (command "line" p7 p1 "")
" q6 e$ V2 G. Z - (command "line" P8 p2 "")/ S3 L' R) O! X# U6 F- g
- (setq p9 (list (- 0 K) (* 0.375 e)))3 r3 Z U9 i7 P( g
- (setq p10 (list (- 0 k) (- 0 (* 0.375 e))))& e' N8 [9 B6 H$ x& c
- (command "line" p9 p10 ""). P. D" g" i" F1 I& n) f# Y
- (setq p11 (list 0 (/ d 2.0)))
* I* ?6 m- f2 W2 E - (setq p12 (list (- l (* 0.075 d)) (/ d 2.0)))
8 [6 y& ?' ] }; i# V. K0 i- b - ;如果除数为2,则M=5时就变成了M4,会出错.
0 v( q E5 r, y" r7 e - (command "line" p11 p12 "")% W' [/ w& R/ k# T
- (setq p13 (list 0 (- 0 (/ d 2.0))))
% s: ]# ^$ X4 Q: u- R/ N - (setq p14 (list (- l (* 0.075 d)) (- 0 (/ d 2.0))))
a) @. [/ v! W$ e - (command "line" p13 p14 "")
/ L( O& F& F6 `7 ~. y) T - (setq P19 (list Lg (/ d 2.0)))
4 e/ F0 r) v7 u/ W" R - (setq p20 (list lg (- 0 (/ d 2.0)))) v0 ~$ z$ Q* T# @
- (command "line" p19 p20 "") ;螺纹终止线1 y+ _) D2 P* y" Q! [
- (SETQ P15 (list lg (* 0.425 d)))
3 K$ C4 a" r7 F, n8 ? - (setq p16 (list l (* 0.425 d))) B1 W, z! y3 S" V2 H/ o
- (setq p17 (list lg (- 0 (* 0.425 D))))
7 o: Z+ i1 T9 z! @( E/ b p6 k* Z/ ` - (setq p18 (list l (- 0 (* 0.425 d))))( ]! \* C; [! S9 k. f1 J
- (setq p21 (list ls (/ d 2)))
$ C. H% [# h1 H$ R - (setq p22 (list ls (- 0 (/ d 2))))
1 B+ Q. @( U8 Q% d5 K2 p1 a - (command "line" p16 p18 "") ;螺纹端面) k$ N8 V. d* J$ \" e* }- t
- (command "line" p16 p12 "") ;上倒角
: ^, M( b7 P4 x: |/ d/ G/ n/ I - (command "line" p14 p18 "") ;倒角
6 F6 T3 J k- ~3 i) [ - (command "line" p12 p14 "") ;倒角处粗实线( l n( s, I( Q( l) }
- (command ".layer" "s" "continuous" "") ;细线层: d3 t4 T2 ]# p+ ~9 h2 D" K- n3 b
- (command "line" p15 p16 "") ;上细实线$ O3 A& y$ w6 e( z8 `" k
- (command "line" p17 p18 "") ;下细实线8 B) I8 b! o$ Q3 g
- (cond ((or (= zx "y") (= zx "Y"))& f$ I$ i. f' ~5 @
- (setq zx1 (list (- -3 k) 0))
5 f5 w) F U( U5 [2 z5 a Z: { - (setq zx2 (list (+ l 3) 0))" L1 O+ l+ v7 w0 h k9 r. G8 N
- (command ".layer" "s" "center" "") ;中心线层! C5 q# }) x$ t3 s% f+ W5 i
- (command "line" zx1 zx2 "")
; L4 q' d% c4 A$ [! A - )
! ]4 `5 b5 W% e8 }4 p& I - ); K9 l$ ?6 H. ?+ V3 a
- (setvar "clayer" clay) ;回原图层; w8 k! F f# ~3 [+ P' {% s6 D
- (command "ucs" "z" (- 0 ang))1 h. N& F* u! f" E
- (command "ucs" "w")2 M' ~$ G# p! f! @8 e$ ]. W
- (command "osmode" os)
2 C- o+ |0 H/ K - (setvar "cmdecho" oce)5 g3 m3 E* d" m. M' F6 ]
- (princ), e7 m0 i+ \; k# S: }( O* X
- )
复制代码 |