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./ ^- g8 |1 c( Z& J! M5 G. h
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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( x$ h% G/ W( Z' r) x
6 l! b$ \ D9 m: `1 L% ?: C) ?4 r以下为程序代码:' ]7 g. j Q5 |7 M$ m
- ;画六角头螺栓# z p9 y8 A: l) x! y8 O5 I
- ;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.
! X( T. y# W, d; f w% C6 B - ;2006.10.18晚完善! S# l& r, n5 d0 V4 \
- (defun C:xls (/ oce o a b sc zx ang ang1 en l1 l2 d
. x: `! ^' z4 I: e E9 ^5 [: H - e h k l ls lg k1 h r1 r e d p1 p21 n# G9 D+ T0 W S5 g
- p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16
" d# B& W/ ~$ T - p17 p18 p19 p20 p21 p22 c1 c2 c3
4 L9 N, |- C- f. u' |1 E. Q - )+ y* Q6 o2 P N# v" q0 Y- |1 C/ m
- (setq oce (getvar "cmdecho"))
0 X$ H4 g. J/ g4 P+ x1 n5 M+ E& f* Q - (setvar "cmdecho" 0)( X2 S2 o# V! r% P8 R- K. H: B
- (graphscr)
8 J) N0 g2 V9 @* ?' Z - ;创建如果与你所用图层不符,可自行修改
/ e& p$ k* p. ?3 q1 U& S - (setq clay (getvar "CLAYER")) ;取得图层信息
6 m) Y% I9 E$ G$ g3 p/ c - ;创建中心线层center颜色红7 g! T% }% C6 ~! `$ b5 a
- (if (null (tblsearch "LAYER" "center")); _( u" X/ E% l
- (command "_layer" "_m" "center" "_c" 1 "" "_lt" "center" "" "")
$ L+ z# d/ G" o# W: i% |, F: Z$ E- w - )6 I! p, C/ Y; @3 ^
- ;创建细实线层continuous颜色青
, e8 G2 P# r2 `6 `+ N" g) \) I; n1 a - (if (null (tblsearch "LAYER" "continuous"))2 X' T2 a( U/ |
- (command "_layer" "_m" "continuous" "_c" D8 {( c4 L% U0 M$ }
- 4 "" "_lt" "continuous"8 h; Y- r5 o! f" o" X, J# b
- "" "", Z3 A1 }0 h5 x. T3 q- k. j; C
- )/ M. {3 H. ~! I1 d( @2 P
- )
- b& U, s1 W" B/ X9 l) X
' j- ^+ {$ D( m0 ]* K- (command ".layer" "s" "0" "")
. s R7 @! N; T. C- t! U$ U8 o - 4 h& O' T$ ~. e+ i3 o" a+ C
- (setq o (getpoint "\n 输入插入点:"))
* |2 N1 t8 }6 z; m0 e* j& W9 P+ y
$ p" `# L0 K/ `- (if (not d), ?' b7 e! y( O
- (setq b "默认"). M! O( T4 N* P- t8 R9 u$ D
- (setq b " 上次输入")
$ V% B0 F* B: e7 @ - )
& S, j, w/ z) P5 b( y& P - (if (not d)
6 P! J) C3 ^; v: z5 H* C0 c - (setq d 10)! T, M+ v6 j" x0 [6 h
- )5 M2 ~# n1 l( R" f
- (setq a d)4 y) o, o" I6 T" o5 B$ f7 }
- (princ
. M+ x3 H% ~3 M9 W L- d - "\n 输入螺栓规格M5/6/8/10/12/16/20/24/30/36/42/48/56<"
0 a0 M. ]4 b# n5 |1 i" h - )7 v) @* f1 q5 {6 I! V$ v
- (princ b)
_ m! @# |) @$ a' V* ~1 ~2 G( o - (princ d)! L5 T& A6 L0 _1 D- n1 C! y* w6 N
- (princ ">:")$ ~/ J5 g( ^6 M6 x# h
* `* E4 x4 A/ h2 J6 t N8 e- (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 ">:"
( C1 O( M- |5 G0 q9 L2 Z; A
7 }! q" H- e P- p9 l9 P1 g5 G- (if (not d)2 k D! H% p7 D# o5 ~
- (setq d a)
) Q7 G0 C ~$ R - )
j# g. N* h- y - (if (not l)
1 E: T% C H5 } - (setq b "默认")2 l0 n2 n# o7 n, y
- (setq b " 上次输入")& y: R7 {& o* Z$ u1 Y; \
- )
# w h4 F* ]9 |" m4 w1 s2 |* A; W - (setq en t)' K6 ]8 E% @5 [: V' P: e
- (while en
/ T8 B3 a* f( b- `8 T4 e - (setq en nil)
7 d( i" o* p5 ?# m - (cond ((= d 5)
# r1 I5 w0 y' y- o6 r( \ - (setq e 8.63)
v! |1 S/ d2 j6 N8 z; M - (setq k 3.5)/ B- I8 y: l- L3 K- N
- (setq l1 20.0)
5 S2 e b2 w# ~3 d8 I& X8 g9 t$ K2 K& K - (setq l2 16)
- H; C& O5 s/ {7 p - )
7 Q2 v# J; J; Q$ S& D - ((= d 6) Q, d1 W& Y, Z" U" A2 |. f
- (setq e 11.0)0 M7 o c( l6 o+ ]+ H0 I. ]7 Z; M
- (setq k 4.0)3 \. B" S& W$ j6 G8 P7 G
- (setq l1 23.0)
- E7 {0 q: i( \2 |0 Y% O# G+ Z; `% g - (setq l2 18): G: G/ m% C) o+ I
- )
' r+ f* b% }% p' z$ _$ s$ @2 e" } - ((= d 8)9 N1 _$ ]6 i# {& o
- (setq e 14.4)/ w0 t7 [. v+ ?) \
- (setq k 5.3)5 ], y$ \$ r1 k" E
- (setq l1 28.25)
4 U) V4 F- I; T) t' a8 i: _ - (setq l2 22)
/ p9 @1 H+ i5 q# [+ T - )% ]1 y9 T- b( h+ m8 M) M" b+ o9 `
- ((= d 10)/ z0 M5 H4 H/ f2 O2 b* L) r8 {
- (setq e 17.8)
5 n$ P7 E/ a0 {7 n. q0 Q f - (setq k 6.4)0 [7 o s* v# {2 R- ?' D4 R
- (setq l1 33.5)
9 n: W; d5 e8 D0 ^3 C - (setq l2 26)* n2 k. M' M) P4 W# e3 f4 q5 e
- )
5 _2 L/ Y3 v6 T/ R7 b k, C - ((= d 12)
! O( Q# l5 ?, @! ^' ] - (setq e 20.0)
A3 R4 _: s' F/ U O* E - (setq k 7.5) U& y* J4 M8 n* q
- (setq l1 38.75)
1 p7 j" a* a# j+ P& t - (setq l2 30)9 ?% j% W7 B b Y% s' c- p9 v
- ) \. h3 p$ U7 I' c" r3 A: y
- ((= d 16)1 v: j' F( R1 `5 t
- (setq e 26.8)' u. X2 I+ U7 \0 F: Z& z
- (setq k 10.0)4 F! [9 r! J, v
- (setq l1 48.0)$ t6 E2 r& e: l, y2 U- y4 q
- (setq l2 38)
/ d0 G. n) ^9 G+ i1 R - )
5 p2 D/ q6 u/ {$ D7 j0 J - ((= d 20): \7 Z8 Q; n7 I! e& l
- (setq e 33.0): ^0 }9 P; U7 O/ Z: s
- (setq k 12.5)1 k2 d: s* q/ ]& U2 q5 f
- (setq l1 58.5)
2 G+ S! d& s# c$ {9 Y+ k+ M - (setq l2 46)
1 Z8 s. G' `/ e1 U - )- N) v% P/ |6 B/ r/ `* c0 E
- ((= d 24)* z6 `1 V& |6 f
- (setq e 39.6)
/ t, p0 B0 _+ p9 {! M. [ J - (setq k 15.0): a# e3 F+ Q( q1 c
- (setq l1 69.0)
; A$ ]! _5 d/ k; ?7 ?% E - (setq l2 54)( r3 `" ? h# Z: w8 b2 a
- )1 T4 w: z1 C& ?$ d# c
- ((= d 30)
+ c2 ]6 x$ s5 J9 a* B - (setq e 50.9)
) Y' M3 @4 N8 w5 m- W p - (setq k 18.7)
; Q, b8 A, [* ~ - (setq l1 83.5)! c9 Y+ q; C; d9 U3 i' t
- (setq l2 66)( {* j" F1 b# e& n! O
- )
7 T( ^! ]2 h$ v3 Q: |! p - ((= d 36)
2 ]+ N y: s! P6 I! a - (setq e 60.8)
/ ^* ]" e7 B4 O; q! _0 @ - (setq k 22.5)4 `9 F0 [8 \. B0 ~8 [1 c
- (setq l1 95.5)
& e8 e( p; q" K5 J - (setq l2 78)
& n2 a; I# i# k+ u/ U - )
|4 D! s, z5 A3 e - ((= d 42)
" b% F7 s V! r* x3 j+ d - (setq e 72)
* e& P: i k3 \) ~ y - (setq k 26)
3 h3 ^7 U0 Q; A8 t; Z - (setq l1 113.5)/ s: C" x) j/ W8 o7 N7 G# M" K6 a
- (setq l2 96)' F! r$ n. {/ Y8 `7 I( B
- ) i2 c9 H- [0 _2 A" c
- ((= d 48), {# N0 ?' h% C
- (setq e 82.6)+ J* x9 X: f) \" k3 g/ I
- (setq k 30). o! B3 I$ B8 b1 y
- (setq l1 121.5)
' E! C* R6 E8 e, x2 _% |2 B - (setq l2 108)
8 N+ J# L q) c& n, [ - )8 K% K9 w& Q4 y: i- S, u& V: w
- ((= d 56)! [" l3 A8 G D/ x% d' |
- (setq e 93.6)1 o& ?9 h9 u. O: R5 w0 M8 A/ ]* R
- (setq k 35)
( Z$ G+ G0 m$ w$ N/ n- }. s - (setq l1 137.5)1 ?7 ?6 }+ [+ S, @
- (setq l2 124)
4 u" A# M$ [7 v2 U- y; _. s - )6 k0 X! i1 p0 i j
- ((= d 64)0 \: j* _) o" w) b) D4 Q' e
- (setq e 104.9)) i4 N; ]7 ~: E
- (setq k 40)5 ~1 o ^3 l3 o2 m+ f
- (setq l1 153.5)# _0 j& ?1 l, J- ^( ?" _
- (setq l2 140)
9 y; T; x% ^! ~$ A. K, h# X - )
) u/ ]/ H M V) l Y! p: x4 `8 }9 E - (t
& X, H5 U9 j+ A1 Q$ p. K - (progn ;非上述口径时则令+ Z$ O+ c$ k# F! _% [
- (setq d (getint "没有这个直径的螺栓,请重新输入螺栓规格,M=:"))' s0 Y) K) T" B% v1 ?
- (setq en t) ;令en为真,产生循环
" a2 [9 ~& a/ I# B4 y: k- Y - ) ;结束prong( Y" q) z: g: W% A* G1 _
- ) ;结束t
' q: Z* M) e" d( h1 x( E
B( N s6 t$ b I A- ! t+ V2 P6 P3 L7 S: E9 O
- ) ;结束cond; i* }" h6 [- v* ^- \
- ) ;结束while
! m o% B! U7 ~# Q0 S - (if (not l)
( C% q, s4 Z& m - (setq l 50)
7 u- x7 g2 b$ N: o5 l y - )) V9 g8 A9 O: ^& w% }$ m3 `( W
- (setq a l), }6 |9 e! \9 \
- (princ "\n 输入螺栓长度<")3 T( `2 D; Q7 n
- (princ b)
) T0 M3 F# A$ Q8 x1 p2 X - (princ l)7 T9 i- p* V9 G8 F* H6 ^7 F
- (princ ">:")
9 \5 y& Q5 X' K' z - $ L+ L2 O7 c7 s# Y+ X2 e
- (setq l (getDIST))
1 `+ `$ N+ x! s) [1 s( z8 L - (if (not l). K/ H! G" Z, X5 G5 g* T$ E: Z
- (setq l a)
5 W1 X# [$ X4 ]0 P; O9 W4 c" z+ a - )
# j( n7 k4 L3 c: r' \- \ - (setq ang1 (getangle o "\n 输入旋转角度<默认0>:"))/ c5 _- U1 y* T5 _
- (if (not ang1)
" D; A/ U0 s( o# J$ |/ S - (setq ang1 0)
* V4 D& a( m/ C& D - )
k7 S* w9 p: F% y8 V4 B- a- O - (setq zx (getstring "\n 是否要中心线(No<Yes>):"))# H& ~& g7 ^4 X7 `$ F& M4 H% \' L
- (if (= zx "")
+ H7 v$ R' J7 n - (setq zx "y")+ l7 o7 ]' L ?, I; B( q( r; y; I
- )3 F% g( C: U; G
- (setq os (getvar "osmode"))" J1 A; q, W& p
- (setq ang (/ (* 180 ang1) Pi))0 r! j. \7 V1 v$ i, U, s1 f
- (command "osmode" 0)
Q- D# V9 Y* Z. v3 p
, e0 W: f; T& k( W! s$ d
1 B) M' S6 X0 M2 d: O" a- (setq ls (- l l1))
% P* h6 ]! q4 g0 r" M: \/ X, U - ' a/ y$ j) K, V3 m+ d' ^
- (setq lg (- l l2)) ;长度减螺纹长度
" J' I/ x4 o, T6 t! Z8 N3 o8 S - (if (> l2 l)# B! ]# A* @. A0 b; u
- (setq lg 0), h2 X5 D6 H4 }) A" k% F
- ) ;螺纹长度过小时变成全螺纹
! A1 m; D+ A+ ?1 n" m - (setq k1 (SQRT (- (* 2.25 (* d d)) (/ (* e e) 16))))
1 |, ^ x6 `' J - (setq h (- (* 1.5 d) k1))
9 G; |/ I- {6 D2 ^/ c - (setq r1 (+ (* h h) (/ (* e e) 64)))
6 ^& p9 m# [/ H9 i/ g" S - (setq r (/ (/ r1 2) h)); s; N$ a5 Y% G: P
- (setq P1 (list 0 (/ e 2)))8 r: d1 [& E- O' L! T
- (setq p2 (list 0 (- 0 (/ e 2))))
) V- O: F% U3 x - (command "ucs" "o" o)
3 t- f, i- x4 }* f - (command "ucs" "z" ang)3 v; m. k" u8 i6 P
- (command "line" p1 p2 "")
: P# u% V" h! |$ R( K8 O4 o - (setq P3 (list (- (* 1.5 d) (+ k k1)) (/ e 4)))
" _2 S+ i4 `) A$ E - (setq p4 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 4))))* G9 t: q$ E, }
- (setq C1 (list (- (* 1.5 d) k) 0))5 F7 C T8 _8 y3 ^3 s
- (command "arc" p3 "c" c1 p4)
9 W" D4 I/ J3 J2 _" {) e- e ~ - (setq p5 (list 0 (/ e 4)))
$ m1 E! K) g( ?4 ]6 G - (setq p6 (list 0 (- 0 (/ e 4)))), q" S) \! g7 t& s( Y
- (command "line" p3 p5 ""). f4 X, V' P9 `3 \" ^" s/ W* O5 O
- (command "line" p4 p6 "")( U) ?3 C6 O1 _) S" w
- (setq p7 (list (- (* 1.5 d) (+ k k1)) (/ e 2)))# N! a: o( e* K
- (setq c2 (list (- r k) (* 0.375 e)))
4 R) c3 E: W6 i" w# { K3 h - (command "arc" p7 "c" c2 p3)
+ e; \' R2 h" d% Y - (setq p8 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 2))))
8 d; b$ C& o4 H/ v0 H - (setq c3 (list (- r k) (- 0 (* 0.375 e))))
3 b! ^' _+ r$ y! {- D - (command "arc" p4 "c" c3 p8)
2 B& K; ^/ a$ ~+ {9 z" l1 D - (command "line" p7 p1 "")
3 D! h/ l6 \0 w! R - (command "line" P8 p2 "")
: v$ a1 Y' V$ |. H# P. v( j% S/ d - (setq p9 (list (- 0 K) (* 0.375 e)))
`7 a+ q5 N' g1 w - (setq p10 (list (- 0 k) (- 0 (* 0.375 e))))
* t3 f, b7 a P9 i5 N$ ` - (command "line" p9 p10 "")
( w. q9 a+ K4 p - (setq p11 (list 0 (/ d 2.0)))
* ]! m0 |& k/ I! Q# D* Y3 C+ K - (setq p12 (list (- l (* 0.075 d)) (/ d 2.0)))
# [+ }% f" S6 I5 B5 u% V8 Y - ;如果除数为2,则M=5时就变成了M4,会出错.
' F9 z# b1 X% h: h4 C/ M2 } - (command "line" p11 p12 "")
! O' |% t; [) ~4 F1 I9 D- ] - (setq p13 (list 0 (- 0 (/ d 2.0)))); E7 E/ B/ o) K; u0 ~
- (setq p14 (list (- l (* 0.075 d)) (- 0 (/ d 2.0))))) f$ d- M9 j4 M, q
- (command "line" p13 p14 "")' W% V z3 o. n: _
- (setq P19 (list Lg (/ d 2.0)))& a* h" A- _" x8 h
- (setq p20 (list lg (- 0 (/ d 2.0))))4 C" X$ [6 P8 W! M8 R7 [& v% j7 w
- (command "line" p19 p20 "") ;螺纹终止线0 g, `% T: B+ b0 f; p( ~
- (SETQ P15 (list lg (* 0.425 d)))
7 y9 d; F- f* u. D- F1 M4 ^# Z - (setq p16 (list l (* 0.425 d)))
+ i( W1 R6 K, @3 f5 N - (setq p17 (list lg (- 0 (* 0.425 D))))5 a5 \% i+ [. }0 V! S. M" ]
- (setq p18 (list l (- 0 (* 0.425 d))))7 ], g# Q$ a2 C2 R2 X
- (setq p21 (list ls (/ d 2))); O. P2 v/ ~4 @
- (setq p22 (list ls (- 0 (/ d 2))))
9 Q' J8 P3 L- k2 I* b& Q - (command "line" p16 p18 "") ;螺纹端面
! x7 \: t' A6 V$ K+ V - (command "line" p16 p12 "") ;上倒角; H4 g7 G# [# |# z8 {- \4 n( n
- (command "line" p14 p18 "") ;倒角 ) J4 Q% a( @7 I/ n( x, [' O9 _
- (command "line" p12 p14 "") ;倒角处粗实线
* s8 S5 }8 f [9 @5 v. L. {% }" w - (command ".layer" "s" "continuous" "") ;细线层
1 x+ h: y" y0 |9 | - (command "line" p15 p16 "") ;上细实线
/ W9 \/ _- |3 o8 [1 r$ Z - (command "line" p17 p18 "") ;下细实线
, F) a7 W9 Q! ], H" `! z# j - (cond ((or (= zx "y") (= zx "Y"))
4 a0 |, h* q3 c- g x+ w' X% ?% ? - (setq zx1 (list (- -3 k) 0)): W" J. b3 Q* a8 O
- (setq zx2 (list (+ l 3) 0))
7 S# m0 s1 n% |8 [2 k& K - (command ".layer" "s" "center" "") ;中心线层
" v$ J3 V5 K1 {) U8 t: \# Z3 g: b - (command "line" zx1 zx2 "")0 b5 y' F: p1 \2 n0 n
- )
* J' h4 Q0 p; a! T- ` - )- T, _$ d9 \1 B! I1 J
- (setvar "clayer" clay) ;回原图层
; Q5 ~- }9 N: X1 i% u - (command "ucs" "z" (- 0 ang)) N" `4 t/ N3 e
- (command "ucs" "w")/ N: a% J) P: L3 G" `1 o" u8 u" s9 h
- (command "osmode" os)0 w9 U# ^1 y& ~) J
- (setvar "cmdecho" oce). I$ `" _" M1 U. B( E. r
- (princ)
n4 S( x3 s" _, R% y$ @ - )
复制代码 |