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.6 d* q l d0 ^
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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% V8 y; X: |6 m# a2 _; @
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以下为程序代码:
5 U: e" G' P8 I6 G |0 T- ;画六角头螺栓2 e4 V* j0 M' K4 T/ c
- ;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.
0 I9 ?: b( J) ]- f7 S - ;2006.10.18晚完善0 T2 V+ p1 A8 s9 C! Q2 s
- (defun C:xls (/ oce o a b sc zx ang ang1 en l1 l2 d
+ S# x3 M' ` m3 w$ _; G; D9 H9 c - e h k l ls lg k1 h r1 r e d p1 p2
& B3 ?- f( y4 w) c$ `& Q8 o2 W - p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16
; [2 H& w) ?3 C - p17 p18 p19 p20 p21 p22 c1 c2 c3
0 G4 R5 e1 a( S8 c1 L" G+ ^ x8 m - )
4 o5 \' _7 T/ p- N. z& y! p - (setq oce (getvar "cmdecho"))
6 Y z4 X& i. u3 {1 z- T - (setvar "cmdecho" 0)# t: [; q! Q l1 M+ l. y/ F
- (graphscr)
( W. P- |2 A2 x, b0 Z k% i - ;创建如果与你所用图层不符,可自行修改
7 W ^& {+ [3 b K: {, v - (setq clay (getvar "CLAYER")) ;取得图层信息
" B# E; F+ N* _) x( E - ;创建中心线层center颜色红2 j0 C9 _/ n( @+ z6 {4 q" d/ K4 Z; Q
- (if (null (tblsearch "LAYER" "center"))
9 R$ V$ P7 S+ x5 [% F& p- h: Y - (command "_layer" "_m" "center" "_c" 1 "" "_lt" "center" "" "")
2 Q) V& v9 c+ e" r+ i2 R - )3 {. n% @2 J1 n7 L3 `9 C
- ;创建细实线层continuous颜色青' N1 r1 O5 X$ V
- (if (null (tblsearch "LAYER" "continuous"))
1 k% i: c: c% J, w3 W* D1 D - (command "_layer" "_m" "continuous" "_c"" D$ @2 K) S: s1 ^8 x& t7 z
- 4 "" "_lt" "continuous"
8 G: G3 {- ^, G" Z @ - "" ""2 q% u7 L H' q. |
- )( _+ n( u5 p& F" l. _
- )0 d) ~& _: s% u2 ~1 R
- : E* X( y/ M9 q* G
- (command ".layer" "s" "0" "")" ^( Q6 W8 `) x. M8 U/ a8 m8 Q- N
7 K" Y+ O2 n* N6 i' e- (setq o (getpoint "\n 输入插入点:"))
* i: Y( u) R. c6 e4 ^1 L; d; ]
) t8 R/ x( O, L! w9 U9 J5 i- (if (not d)
5 Z+ j. ~4 C$ J' ?; g - (setq b "默认")
0 U5 o8 X+ x% ~8 b; E9 M- r - (setq b " 上次输入")# q, L+ a8 f, h/ _, Y$ |/ d0 q" {
- )
8 @% ~1 c1 F# z- a7 n1 N% w - (if (not d): B6 B2 ]8 ~1 J }' M; }% f
- (setq d 10)' Q5 [ R% Y) X3 i3 `3 K4 ~- }' d
- )2 [; y% F. J8 l+ K7 ?* q
- (setq a d)
" Q, \8 P& r* y: k. E - (princ: t+ f' e! B! r; q4 J( g
- "\n 输入螺栓规格M5/6/8/10/12/16/20/24/30/36/42/48/56<"* [- V2 Q# M; }
- )0 M; w. h: |/ a4 b$ L
- (princ b)
& ]2 w- F5 W7 E* N - (princ d)
2 U( D b# I/ q! Q& | u - (princ ">:")
( c' S4 }8 n+ y$ `' g, _
; i+ ~$ t( W) C- g+ }1 `- (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 ">:"
! x3 u! L3 i8 y1 h4 M/ I
5 \1 H. K( N( g6 X' D- (if (not d)
2 [: n1 T+ U% s3 w - (setq d a)) e$ M3 v3 s9 T. h1 \8 o4 {. c
- ): q& j* c: B- B
- (if (not l)/ L! n. ]) r- a4 j* N K1 C
- (setq b "默认")
) O# w1 {( S$ } - (setq b " 上次输入")
- H+ `! e" b" f: `. \' ?9 T - )* N: j" L6 q: T8 J8 y
- (setq en t)# @. E- j% o1 _5 T$ ]& x
- (while en4 `7 Z' N. a9 r3 [7 ?4 k" u
- (setq en nil)
) Y( L; [ ]7 }2 n) t4 f0 i - (cond ((= d 5)
$ S* ]7 k9 `" g" X - (setq e 8.63)
: ]" m8 R W/ @* r9 [ - (setq k 3.5)" o1 g; O8 B% p3 r% z
- (setq l1 20.0)4 S% X5 C. E. z
- (setq l2 16)5 f: b& e: W! I/ d, O
- )
8 I7 B7 K' C' L% B% \ Q - ((= d 6)
2 \: l( @$ ^2 O- T b! L( m* C - (setq e 11.0), B x% d3 _5 B0 i0 K$ f5 \
- (setq k 4.0)
% _; T( C- K! `' W: M - (setq l1 23.0)% s9 [( h, G s& b$ J( u
- (setq l2 18)
; D6 x/ k3 `; i - )0 E8 {0 R9 @! s9 Y
- ((= d 8)( O' R6 H. |. ?5 p4 M% f
- (setq e 14.4): R' D) w4 `2 B& V
- (setq k 5.3)# r. q, n# N7 U+ y
- (setq l1 28.25)
$ _5 E4 s3 w/ Z4 R4 D, q, r - (setq l2 22)
, z3 l* \8 n* N5 Q; l* I - )
1 i/ K. E- Y9 i+ y N8 ?9 S8 v - ((= d 10), M* h* Z# W9 f8 m' v- o* ^% b! h
- (setq e 17.8)
" b+ M# r, s! ^4 V2 R - (setq k 6.4)% P! [+ ]3 O) Q+ \, A% A& l
- (setq l1 33.5)6 A7 U0 c$ W3 _; F( z: Y
- (setq l2 26)
; w6 m; @# }' q' r - )
; a- d7 j9 D8 T! O! _* i5 m - ((= d 12)
! h) V1 [6 t( W S - (setq e 20.0)
9 Y9 F1 f" P# O' K0 \: ^ - (setq k 7.5)
1 _5 u9 q1 ?( X9 A - (setq l1 38.75)
: E. k7 w, X0 { - (setq l2 30)* X) S# E. C$ |
- ). C4 Y7 K- a, ^( G1 a8 N6 c' U
- ((= d 16)$ I5 ?/ T8 Z* g
- (setq e 26.8)
9 V' y& |% R' K( ~8 m* [& b8 a7 ` - (setq k 10.0)) o p9 Y; E: Z1 y$ Y+ y
- (setq l1 48.0)
5 ^4 G2 A$ g5 R. R. N; f6 v1 x3 T" M - (setq l2 38)
9 I: G8 f( l- V9 \/ ^ - )9 d: N( E( ~* H
- ((= d 20) d2 C' _$ G! D8 e7 t# M; m! h
- (setq e 33.0)1 E) j7 T, [, R4 k0 e
- (setq k 12.5)
* }0 _1 y5 L: K0 E8 K - (setq l1 58.5)
: @0 j4 {' u% f7 c - (setq l2 46)
5 N) B c4 b9 E9 z - )4 G2 b1 ?, N- i1 f
- ((= d 24)
9 F& Y9 w9 W- I6 n- s$ T6 \3 T- O - (setq e 39.6)$ |8 Z; e4 @3 S3 B
- (setq k 15.0)
, i5 W9 V0 f6 x4 i - (setq l1 69.0)
3 V5 C) e2 N8 K/ g1 P - (setq l2 54): M9 V: j) v: \* _' H
- )
4 E& j' K$ `( r - ((= d 30)
. n7 Q4 y, @9 C% z$ M - (setq e 50.9)1 j/ a( R& l3 l3 K6 W
- (setq k 18.7)
, a8 Z; B X3 g% }0 n: T - (setq l1 83.5) |) h# ~. e3 a5 {- H- e
- (setq l2 66)
9 W5 I j3 k' G5 S; F! T - )- H! Q7 k: y& y8 R5 Q
- ((= d 36)
3 |! `! Z N. B; [ - (setq e 60.8)
8 C6 D, N; {$ b; _; x, G" { - (setq k 22.5). d+ I0 ]" A0 y& h; v4 q4 ^5 d& |
- (setq l1 95.5)
( {' V; _+ t7 `1 b - (setq l2 78)) F9 x/ q4 u" F6 h3 M+ ]$ u
- )1 Z$ r9 v" }2 q2 b/ ~5 I2 H" p
- ((= d 42)
0 I- L( C+ Y; G! A9 k7 Z - (setq e 72)+ c4 m; B3 Z4 @
- (setq k 26)
& S- m" h0 o. E. E& g6 j - (setq l1 113.5)
2 p7 ^# C9 _- b4 D - (setq l2 96)
4 r s; R# r# A$ n' ? - )2 B+ W2 a2 H/ d6 ^1 r
- ((= d 48)6 x6 U/ i6 Z3 b5 i# Y
- (setq e 82.6)
/ x& H+ u) p) `# B2 {: {6 L - (setq k 30), j( v$ i7 D; e9 B
- (setq l1 121.5)
. c8 E" G; t3 [7 s4 E - (setq l2 108)) D- i; m6 l0 N& x1 R q
- )3 z4 `" R: Y9 ~: B/ s
- ((= d 56)% a' m: Y6 ] Z8 s8 F6 I0 I
- (setq e 93.6)7 q8 m* ?# f5 k1 ]
- (setq k 35)- h8 g m8 E2 j( U! {0 X
- (setq l1 137.5): s. |5 B- N- X( E! _1 E9 U+ w
- (setq l2 124)
5 z3 X( n" [8 a - )5 x9 b+ Y" Z1 S" a$ h
- ((= d 64)3 e/ R" h' I, D# _+ W4 W W2 C
- (setq e 104.9)) C; D4 S6 y/ l6 P
- (setq k 40)
( c5 G# S) I% M5 [+ @/ v1 e - (setq l1 153.5)
, K }' ]- A" N - (setq l2 140)
+ X9 g8 R7 H. c7 u# [ - )& B9 u5 W% R7 r
- (t
' t( X( _: i9 Z5 J( L/ \ - (progn ;非上述口径时则令
" s, [, z6 L, h+ m - (setq d (getint "没有这个直径的螺栓,请重新输入螺栓规格,M=:"))
2 ^, S S% S F3 d1 T - (setq en t) ;令en为真,产生循环6 `4 B0 |4 c) ~8 y% V
- ) ;结束prong( Y: J% x7 ?7 T U! F
- ) ;结束t; x# t2 F( [8 l& H. m$ m0 L4 P
0 P' U" |6 o- z2 l
! w3 L$ r+ Q. C& Y6 \- ) ;结束cond" p: Q/ J* R2 f! F3 Z* H. u$ b2 m
- ) ;结束while; O* q! e. d" c
- (if (not l)
" z6 B1 [% ?6 X4 R7 X - (setq l 50)6 ~/ t2 t l( o6 g/ p
- )
! f0 v, Z7 D$ C8 n - (setq a l)
: v* r) F) C X* d8 g) E$ Q - (princ "\n 输入螺栓长度<")
2 T2 U8 x5 A. m - (princ b)
6 K! q: o; Y. i - (princ l)
; ^# X0 N% E& N - (princ ">:")# d1 ]& x( {: x& x
! G: v2 K3 I" D% V8 a! n- (setq l (getDIST))
, O) e" [ l0 t0 v1 o( o) y - (if (not l)( r7 u8 R; X6 t3 C# q5 w, }
- (setq l a)$ w: y+ ^$ O6 ]& g0 Z9 r
- )# P- B4 D5 z3 K$ A( D
- (setq ang1 (getangle o "\n 输入旋转角度<默认0>:"))5 _/ L9 Q: ]7 B& j6 i+ g
- (if (not ang1)
( i( ]( H9 r% P5 K6 a6 B' s3 G - (setq ang1 0)
. K1 J, k7 O% N4 Z+ u* t. f - )* z( \% j- \% v* Y2 p
- (setq zx (getstring "\n 是否要中心线(No<Yes>):")) {- C0 U2 t8 B5 F1 q
- (if (= zx "")
' j9 }8 ?0 M+ x" u - (setq zx "y")* w$ L$ [, x" }: Y d. [2 `
- )4 k% d1 y7 }, H, d* ]+ s
- (setq os (getvar "osmode"))
% X9 v+ [5 X, B, [; } - (setq ang (/ (* 180 ang1) Pi))
; f, x8 H& m& N o - (command "osmode" 0)
* H( W0 i8 G0 A4 r" ~& `+ G
& B' s" V9 b% p
1 ?6 U* V+ U: Q" C0 u9 y5 x5 F- (setq ls (- l l1))" c, [/ a( `, k6 s
- $ `4 ]' {6 d* R9 C7 K
- (setq lg (- l l2)) ;长度减螺纹长度0 H# k2 l! U$ j. Y# Z' y
- (if (> l2 l)8 [4 o3 n; U& q$ A! L* q1 f" o
- (setq lg 0)) }# H3 H, K3 r/ ?5 G: w% T& d
- ) ;螺纹长度过小时变成全螺纹
- E, \% u1 I- }) \* d& j8 n - (setq k1 (SQRT (- (* 2.25 (* d d)) (/ (* e e) 16))))
6 q! q) |8 C4 z. M/ u - (setq h (- (* 1.5 d) k1))
$ L# W5 ~' g' ?, ?. Y. f - (setq r1 (+ (* h h) (/ (* e e) 64)))
& r" g) V/ N: m: m - (setq r (/ (/ r1 2) h)): O2 G9 p s, {1 P+ n
- (setq P1 (list 0 (/ e 2)))
1 X' r" H4 G, B4 R5 n - (setq p2 (list 0 (- 0 (/ e 2))))- a! }4 A8 U+ L+ A( `0 f$ Y& G
- (command "ucs" "o" o)4 B: _9 v7 Q) |8 a$ R9 b
- (command "ucs" "z" ang)
6 B3 F* e0 R5 z) C - (command "line" p1 p2 "")' y$ h$ Y4 `& }! h) Y" |/ a
- (setq P3 (list (- (* 1.5 d) (+ k k1)) (/ e 4)))
% m3 v [# h! [, ? - (setq p4 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 4))))
0 y$ ?8 Y% f" H( O `4 [ - (setq C1 (list (- (* 1.5 d) k) 0))* J* M+ k3 v- W3 J4 a& E7 A
- (command "arc" p3 "c" c1 p4), Q& E+ d9 J5 K0 C: G7 Q- u: [
- (setq p5 (list 0 (/ e 4)))1 N! b6 X" v$ p( I) J" |- L2 c4 j
- (setq p6 (list 0 (- 0 (/ e 4))))
( B; e. G# k% t, _6 v' o - (command "line" p3 p5 "")
4 f" g- N# b2 h2 v& q - (command "line" p4 p6 ""). H2 A8 F, g' r, T0 L% W
- (setq p7 (list (- (* 1.5 d) (+ k k1)) (/ e 2)))
- u, _9 @8 Q. z' i" z0 M { - (setq c2 (list (- r k) (* 0.375 e)))
: ~) ~$ l8 I3 Y* R1 T, j - (command "arc" p7 "c" c2 p3). v2 F2 z. l/ b- q y2 ?
- (setq p8 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 2)))), y' F8 ^* H* Q) q: \; ^; J# V
- (setq c3 (list (- r k) (- 0 (* 0.375 e))))
" r) L9 }( c1 g' ~ - (command "arc" p4 "c" c3 p8)% p/ K% b# s9 u$ A
- (command "line" p7 p1 "")& ~ ]2 d+ t p5 ~, h3 z
- (command "line" P8 p2 "")
3 u( R y- I+ Q/ F - (setq p9 (list (- 0 K) (* 0.375 e)))
- J) g* Q* D F5 J, \ - (setq p10 (list (- 0 k) (- 0 (* 0.375 e))))$ V/ ]( R, K0 c8 x" E" a
- (command "line" p9 p10 "")
5 f5 p }4 ^' i5 a$ ~ - (setq p11 (list 0 (/ d 2.0)))
% K9 ?3 N! h# U1 E0 S/ z# } - (setq p12 (list (- l (* 0.075 d)) (/ d 2.0)))
. e' I8 J3 s& O, a6 C( F - ;如果除数为2,则M=5时就变成了M4,会出错.
! ]9 y1 a3 N0 s0 u - (command "line" p11 p12 "")' r) h3 _% G/ I% j* r) j
- (setq p13 (list 0 (- 0 (/ d 2.0))))
; M, |7 O7 u* m- c, I! N0 P7 B - (setq p14 (list (- l (* 0.075 d)) (- 0 (/ d 2.0))))
1 X, }* [& e) M - (command "line" p13 p14 "")
. |2 w% z+ J, E* q7 y- @ - (setq P19 (list Lg (/ d 2.0)))
4 G. X! `0 ^2 g+ s0 s - (setq p20 (list lg (- 0 (/ d 2.0))))5 r( `% j( @ h
- (command "line" p19 p20 "") ;螺纹终止线* Y$ X) m S9 ~2 P
- (SETQ P15 (list lg (* 0.425 d)))# m; } I! e% ~2 p3 ]
- (setq p16 (list l (* 0.425 d)))7 T0 Y/ i# n. h. x/ G" q4 A
- (setq p17 (list lg (- 0 (* 0.425 D))))0 j6 h: H" w/ L. L% @- @# ~
- (setq p18 (list l (- 0 (* 0.425 d))))* u) ]# e1 O5 |) F5 \) V5 v
- (setq p21 (list ls (/ d 2)))
% t# e" J$ K6 V+ x& T- T& v - (setq p22 (list ls (- 0 (/ d 2))))
6 @5 \- e/ p' q/ B8 N1 M - (command "line" p16 p18 "") ;螺纹端面
# m4 w/ U, E- E2 {8 Q1 ^$ Y& E0 `7 c - (command "line" p16 p12 "") ;上倒角, m. H4 p) O) \" z/ D, J0 H
- (command "line" p14 p18 "") ;倒角 " Q9 X1 W* q% K# a
- (command "line" p12 p14 "") ;倒角处粗实线
, A* P2 i8 D B; |& Q, l2 | - (command ".layer" "s" "continuous" "") ;细线层
' e* P$ J2 A! Z9 t! Y1 z0 m6 z: b- M! b, B - (command "line" p15 p16 "") ;上细实线6 p$ e3 ~3 b! o* }. o
- (command "line" p17 p18 "") ;下细实线+ T8 `& a7 F1 }: g% J5 g
- (cond ((or (= zx "y") (= zx "Y"))
8 h5 t) ?) U1 n/ s - (setq zx1 (list (- -3 k) 0))- l5 ^8 u) P# A% ]* \3 e2 m% y
- (setq zx2 (list (+ l 3) 0))
$ W8 |* `5 a' L2 T8 G7 e. q - (command ".layer" "s" "center" "") ;中心线层7 p' h' b& m4 c$ l+ S! X
- (command "line" zx1 zx2 "")6 _3 c: m- i; u9 h1 l3 ~; K
- ); c2 F6 a& R# A2 Q9 O
- )
7 a) q. @9 K) ~+ i) ~ - (setvar "clayer" clay) ;回原图层+ i6 X* P" a. ]) K$ @: U
- (command "ucs" "z" (- 0 ang))1 i8 M1 X: B- \" U7 y0 E% n
- (command "ucs" "w")1 H* x1 I6 B4 U7 `) Q
- (command "osmode" os)
: r3 f) i+ d) m: n* M- { - (setvar "cmdecho" oce)
0 t1 x @0 }; E8 L( l6 A - (princ)) `% v. W' W2 I1 |9 |, g, n) x
- )
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