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.) T9 p# L. S4 x$ l: e
3 Z0 U$ C4 I8 v9 q/ w, i
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# E' g& c0 ?1 B$ A' F+ i
5 u2 G; i9 z+ T: G' ]以下为程序代码:$ V" d K' ]7 z2 I7 V
- ;画六角头螺栓 w9 ]( }2 c* r7 T1 p4 V# U/ w
- ;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. ^+ [' B+ U, o0 { `
- ;2006.10.18晚完善
' w# Y0 b9 Z4 G9 j3 Y) @ - (defun C:xls (/ oce o a b sc zx ang ang1 en l1 l2 d
9 E x e* s0 C$ H3 L4 X! O - e h k l ls lg k1 h r1 r e d p1 p2
7 w" E# D! f" U4 x( A - p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16
' L- B4 R2 m; f* P' | - p17 p18 p19 p20 p21 p22 c1 c2 c35 c3 B% k; c2 s: h$ x: W/ T
- )
' W, Y7 G5 x# K x; Z/ ?) L - (setq oce (getvar "cmdecho")) a; o, P' P0 M2 D3 D. B
- (setvar "cmdecho" 0)
T' D- a! h% ], j* ^ - (graphscr)5 k8 k1 L) Y9 b4 S1 b. u
- ;创建如果与你所用图层不符,可自行修改
! [( d& c0 j- I! o' t - (setq clay (getvar "CLAYER")) ;取得图层信息
6 Y" r8 ^& C; V; w; Q: v. f - ;创建中心线层center颜色红
- ]% x" h' ?. o k4 t - (if (null (tblsearch "LAYER" "center"))3 y+ L5 [/ C' { G' `7 O- J G
- (command "_layer" "_m" "center" "_c" 1 "" "_lt" "center" "" "")& w3 C6 _! C A5 W9 t |" Z& t
- )' F% c+ K( K/ ~& Q9 v, |
- ;创建细实线层continuous颜色青8 V2 `( [/ M0 M8 q5 W
- (if (null (tblsearch "LAYER" "continuous"))
# [( I( Q6 Y- s$ a - (command "_layer" "_m" "continuous" "_c"5 s5 \5 z9 S: r% a
- 4 "" "_lt" "continuous"
- M* D* O. ^) x; U - "" ""
& s* q: W& i8 m: c0 n6 Z8 n, | - )
. V# S( p7 _- p& [8 S" y8 G& y - )
- p6 s. t# W% |, Z
% z) d8 U U6 [- (command ".layer" "s" "0" "")
0 M2 X Q4 a+ \, _+ [# H - 0 {0 r; _% l0 k2 O n
- (setq o (getpoint "\n 输入插入点:"))
$ ~/ ?6 t( L7 ^. L) e; f5 {* r
& n: U, S# y5 U- B5 `( T7 I! G- (if (not d)$ _/ r, f- f, ?$ W8 Y* V2 L
- (setq b "默认")
: V$ m0 r [! X1 i - (setq b " 上次输入")
* D) P1 n: s* D& G - ): L: `& @1 }3 w8 M3 c
- (if (not d) x r9 N9 Z( b5 U) c3 y
- (setq d 10)
% v& x/ D% i) U0 I0 M9 e - )' [1 x0 M3 ~+ ` J- r" v1 S. ?
- (setq a d)
/ M& i( H7 c) C5 q; h h+ B - (princ7 m* C% R }$ L, W% Y
- "\n 输入螺栓规格M5/6/8/10/12/16/20/24/30/36/42/48/56<"3 W) r) B4 ]5 a& B
- )" w5 Q) g/ b: d* T$ S
- (princ b)
4 V& U" V- ~8 ?9 R& U: y$ m" q - (princ d)
& ^% `' `6 A2 D/ B; P' i2 X4 l - (princ ">:")3 o' Z4 V, ]# |" j
; o. f5 ]' n! 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 ">:"
6 s( I. H+ K. |' A& m
; ?1 _5 M& B" I; L- (if (not d); V. H/ ~ a% u$ C: ~* u( ^; P. L
- (setq d a)
+ _5 V" l6 C: Z+ [ - )3 G$ _% q$ d1 b( w: L6 M; k D
- (if (not l)
2 v9 |3 h0 P: G. B3 o8 i - (setq b "默认") u7 ]5 g( Z, O! O! ^8 y
- (setq b " 上次输入")1 W0 O- L* K- ]: X/ s- ^/ J
- )% b/ x* F$ l/ g5 b6 i* Q' r$ s
- (setq en t). ^6 u% H2 R/ a) Q: g
- (while en
+ s! d& E/ x% Q - (setq en nil), N9 B4 Y' ~* v% i9 q/ s5 K |) {
- (cond ((= d 5)
3 n6 g) I0 N x- S - (setq e 8.63)
/ b6 S0 q5 v* g. |; e7 h, e" L - (setq k 3.5)# K/ K$ ]& w( }# b" P% t
- (setq l1 20.0)1 J, @+ ?8 a( J( J- T! m
- (setq l2 16)* Y' X" P$ i* [* w
- )' ~- M L9 T1 [ m+ [- @; g! U
- ((= d 6)
. l8 r" U9 X* T) P - (setq e 11.0)
, a2 A) o, j+ k: c$ V1 { - (setq k 4.0)
) p) |9 U8 ]0 h0 l% T( C5 t* z - (setq l1 23.0)
* ?" N; {0 R( e0 `# n - (setq l2 18)
; q, e& P$ B* ~2 R' k& |$ E- @/ y- v - )+ A* O5 |; _( d5 y$ Y" |' q. s
- ((= d 8) I& I$ t$ s8 \5 k+ V$ e3 D' }
- (setq e 14.4)( _& D5 p! o- d3 z* U+ s
- (setq k 5.3)+ C6 s" F& {& ?& ^
- (setq l1 28.25)
8 r8 L2 J% i$ [& f; C6 q - (setq l2 22)6 b2 t) s3 ]) L2 R
- ). T$ C3 w2 K0 b. Z. D6 t
- ((= d 10)
# |. ?; M( W9 ~# _: K) I+ Y, X - (setq e 17.8)
+ o8 [0 U; J2 a" B) { - (setq k 6.4)
9 |$ f2 l+ @4 @+ k - (setq l1 33.5)% N, ]9 c3 e. `* `0 v
- (setq l2 26)7 f$ p9 b/ O, _6 o
- )
: W2 k, K2 d/ }( v; T, E - ((= d 12)( c. i( E m+ N) o N0 }1 h& o
- (setq e 20.0)
2 d) L4 ?5 d% x* D$ n4 R - (setq k 7.5); ]& {( B: ^) u1 [ G' S
- (setq l1 38.75): p1 J8 p' A- q F! E, t! Y6 o/ A
- (setq l2 30)4 l- t0 M" p. W; _
- )
- x5 t) M9 F8 N- Q6 T- D: | - ((= d 16)
! \( X X8 x; V% i( n' Y - (setq e 26.8)
/ g7 C! m3 f% V Q- j7 E - (setq k 10.0)% }: L R: F. |8 j% p; }. X5 y
- (setq l1 48.0)
0 t& y% g& ~" z# _' a" u( m - (setq l2 38)' H) ~) h3 P6 H
- )' c2 h2 D8 _8 n) Z+ M
- ((= d 20): |7 y9 P1 m% x
- (setq e 33.0), F5 m/ ?: A5 T8 a# v0 G/ [
- (setq k 12.5)0 B/ R) E; T: o \# W
- (setq l1 58.5)4 _* r7 Y7 T3 w. I3 f
- (setq l2 46)9 a9 l2 F- [& v
- )
2 [! s# m B$ O n/ u& S( t - ((= d 24), U6 ^% k& O2 P8 a& y& x0 O% H5 l
- (setq e 39.6)
3 t" G7 i6 m- o) P' {( \4 Y" @3 H - (setq k 15.0)+ c8 y+ z+ i% J3 T/ ^' v0 t
- (setq l1 69.0)# P- o/ j9 @5 |. L
- (setq l2 54)- l- \$ @; D" q7 i
- )6 h* `7 Z D) w" ~- o1 V+ j7 k
- ((= d 30)
2 E) b$ m/ R, s8 w$ ~& g6 j4 Z - (setq e 50.9)- Z9 [# o% @* _* x) ~
- (setq k 18.7)
& k: F( I6 j; B4 q- F& ~1 \9 \ - (setq l1 83.5)6 J! D3 ^, y: d0 z
- (setq l2 66)
% ^/ Y, T4 Z. X' J3 f& U - )% a( W* n$ c) R$ c3 m- h
- ((= d 36)1 U7 x& b! `3 [2 N7 R. A- X
- (setq e 60.8)$ S3 d2 T$ E( Y2 ^! W. G4 Z. Y
- (setq k 22.5)1 ~; v/ [' {& R
- (setq l1 95.5)0 L* g/ r8 ~0 m
- (setq l2 78)
* E+ R+ C- U) \5 f! | - )
7 q6 k" w F: \ - ((= d 42). g g6 o; ]% R# y v$ I! x& \3 Z
- (setq e 72)
0 s8 c8 |& n2 U" a# ?3 O - (setq k 26)
$ K5 X( p/ K+ Q/ }* h l7 { - (setq l1 113.5)" c9 j/ L* K B) Q5 i
- (setq l2 96)* k8 c r& I. k l& U' F
- )) p2 O; D, P4 {( J
- ((= d 48)
" p+ y7 }. Q' J) a. N; L - (setq e 82.6)
: |0 @+ i7 \2 B: S - (setq k 30)9 O" j; u( Z W3 \: E% I, Z
- (setq l1 121.5); Q% K! D& D2 l% S- a2 W
- (setq l2 108)
X e' b1 k) k - )
9 J* l3 T8 Z% h8 x - ((= d 56)9 L8 h4 p( j3 F3 L# l. ^9 l
- (setq e 93.6)* N$ V& z7 ]- M1 ]* w
- (setq k 35)
; U3 d& G: ^1 ~& V - (setq l1 137.5)5 Z5 _# O8 x0 U' ^8 L( q: I
- (setq l2 124)
4 b: x& a2 r' i6 n - )7 G9 E: W' | a- i
- ((= d 64)
+ B5 ~+ Y% ?, K9 ] - (setq e 104.9)
4 S$ U$ m( v3 z: h' T. H - (setq k 40)
+ l H- v: p# m: b2 O5 D - (setq l1 153.5)% u# y4 l- q; w
- (setq l2 140)8 q; G, C. U/ m) Y. g0 E
- )0 E! b: o8 W' I- @0 ]8 j6 C. E/ y
- (t& k7 b& M5 v% u; b y! z7 l
- (progn ;非上述口径时则令 x: E w! W. c( s
- (setq d (getint "没有这个直径的螺栓,请重新输入螺栓规格,M=:"))8 p. A6 Z t w( s/ v& b/ K
- (setq en t) ;令en为真,产生循环# x( v$ n0 k1 p' Q1 Q' Z) J. M
- ) ;结束prong. I( I0 q3 L5 u! A
- ) ;结束t
) A$ ^& h; e& g5 `
5 t) t5 ~% {$ c- ' t g2 T, l& b! C7 F
- ) ;结束cond
2 \, j. k9 c( Y2 \ - ) ;结束while, e) m5 ^) K7 {7 h/ p1 {* o5 }
- (if (not l)2 K/ Y J3 N5 f V) Z+ _, V
- (setq l 50)
0 D; \0 F$ H' v, u; u - )
3 x! `5 h/ E+ h) g, S - (setq a l)
0 s4 @+ x! R4 j6 s2 R D - (princ "\n 输入螺栓长度<")
/ e" c4 ^9 S% X" g+ o# V - (princ b)' M7 [0 K9 A- ]
- (princ l)* {/ s/ t; @/ c0 p
- (princ ">:")
. ?4 Z) `( e, \, j- s/ g& D - * n% v- U- ^* W+ b: E5 e1 e
- (setq l (getDIST))
' F# n9 J) k; V - (if (not l)# C) z3 Y# A$ [" |0 Y
- (setq l a)
2 G3 L' a2 |0 D K - )) N# x' f( X! t' n) y
- (setq ang1 (getangle o "\n 输入旋转角度<默认0>:"))
3 T6 @( E. f& K' ~, k - (if (not ang1)
. @, k# x" f: P3 k8 E9 k0 O" e - (setq ang1 0)
; `5 f$ V) |. n9 c3 C: O* ~ - ). C8 u2 a3 ? ~3 a2 ]/ G" [1 |1 y
- (setq zx (getstring "\n 是否要中心线(No<Yes>):"))
, B/ k9 Q# {8 Q) J* Q; _' e - (if (= zx "")
, {; ]$ O) j# R% J - (setq zx "y")
) U$ l5 s* N6 S# y* j - )
# o' j2 x, s" u - (setq os (getvar "osmode"))
6 T) A1 K% |1 d0 g. w+ b& C2 D - (setq ang (/ (* 180 ang1) Pi))
, n0 e! o6 B3 i - (command "osmode" 0)6 s* q0 X" J! E$ Q
- + z' P3 r# A: ?+ G9 ?, |5 }
& [; n- P: N0 F) o& z" L- (setq ls (- l l1))
2 o- _ y$ o$ U3 v5 T" X4 R! r - 3 M P) i: V$ L. Y- c4 b
- (setq lg (- l l2)) ;长度减螺纹长度9 | n; u) @ ?# [
- (if (> l2 l)
7 J, [* e1 Y# n0 N$ ^# N# g3 Q - (setq lg 0)
% ^- B9 O- p Y, y" Z5 o, }1 C - ) ;螺纹长度过小时变成全螺纹9 c3 \5 e1 Z7 l6 i- Y/ A& x' Y4 ]
- (setq k1 (SQRT (- (* 2.25 (* d d)) (/ (* e e) 16))))! M9 \% N& d! X1 d
- (setq h (- (* 1.5 d) k1))0 Y6 W- k5 j' w: h0 j
- (setq r1 (+ (* h h) (/ (* e e) 64)))) _4 h" L9 V+ t7 A; B
- (setq r (/ (/ r1 2) h))4 M& V* P3 s% H; X6 x
- (setq P1 (list 0 (/ e 2)))
& E! G8 N" E9 ~. |' e& ] - (setq p2 (list 0 (- 0 (/ e 2))))
. r8 ~1 i6 N, u l4 C - (command "ucs" "o" o)
1 [0 p6 p' p% @6 S+ y, U' _ - (command "ucs" "z" ang)
8 [7 A) i5 d2 g# G( U4 g5 I, f - (command "line" p1 p2 "")
9 [! ?! `, E! A" W& _! {+ } - (setq P3 (list (- (* 1.5 d) (+ k k1)) (/ e 4)))* I! F; t. O+ v- u4 R9 H9 y
- (setq p4 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 4))))
# a% N* k: A+ u9 U$ W - (setq C1 (list (- (* 1.5 d) k) 0))
- `7 O0 D- V# B! D. M* r - (command "arc" p3 "c" c1 p4)3 ?0 M# g, s) s# ~( _+ ~& `' v
- (setq p5 (list 0 (/ e 4)))
; q# G( S) b1 G' o; ] - (setq p6 (list 0 (- 0 (/ e 4))))2 h: |( Z! X4 Z! T! o" p
- (command "line" p3 p5 "")1 Q: y: j0 d: L& x% F8 H1 f
- (command "line" p4 p6 "")
* v: a6 B# l8 y0 A( [) ] - (setq p7 (list (- (* 1.5 d) (+ k k1)) (/ e 2)))
! {% `" Y5 G9 ~/ o+ W - (setq c2 (list (- r k) (* 0.375 e)))
6 b& S9 j* l, g7 R - (command "arc" p7 "c" c2 p3)
* W6 G% ^0 w; j/ \1 e+ R - (setq p8 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 2))))0 q! r$ t5 i0 b% V
- (setq c3 (list (- r k) (- 0 (* 0.375 e))))( {) o# V0 `! _* w& I+ B4 p
- (command "arc" p4 "c" c3 p8)
7 v/ R5 S! {) S+ I8 d& A4 x - (command "line" p7 p1 "")- N+ y/ Q0 j0 E* I8 i0 p
- (command "line" P8 p2 "")
! z5 E/ J0 A- M5 @ - (setq p9 (list (- 0 K) (* 0.375 e)))
# s B! ~2 p; P+ b F6 q0 \ - (setq p10 (list (- 0 k) (- 0 (* 0.375 e))))
% f9 N8 r, y7 c- e% U - (command "line" p9 p10 "")
. N) o9 r5 W! { - (setq p11 (list 0 (/ d 2.0)))
4 B& o0 F X9 {7 [9 B& e - (setq p12 (list (- l (* 0.075 d)) (/ d 2.0)))- k% g& d+ ?/ C/ H# E. Y
- ;如果除数为2,则M=5时就变成了M4,会出错. 2 i9 ^. h& u8 K+ u2 J- [
- (command "line" p11 p12 "")
' N5 g4 K, Q- q3 i - (setq p13 (list 0 (- 0 (/ d 2.0))))0 x( w3 H% ?3 z! s3 t: D, Y
- (setq p14 (list (- l (* 0.075 d)) (- 0 (/ d 2.0)))) m( {$ f- I; t5 N" K( v/ n$ f
- (command "line" p13 p14 "")5 C" u: t" M, d M2 c+ A7 d
- (setq P19 (list Lg (/ d 2.0)))4 D0 p5 }/ _, k7 k8 U
- (setq p20 (list lg (- 0 (/ d 2.0))))+ _- W! T1 p. b' o) g0 I
- (command "line" p19 p20 "") ;螺纹终止线
# q& h5 V7 ] H5 B - (SETQ P15 (list lg (* 0.425 d)))3 {4 Q' f5 @% V) |0 B5 r
- (setq p16 (list l (* 0.425 d)))
2 H8 _+ J" i) a6 c; l) ~ - (setq p17 (list lg (- 0 (* 0.425 D)))). e! V+ |+ |' K, q+ t
- (setq p18 (list l (- 0 (* 0.425 d))))
$ r9 a, X7 F. i2 m1 ?% T - (setq p21 (list ls (/ d 2)))
4 U6 m' a# J7 \/ \2 f% B7 s m5 } - (setq p22 (list ls (- 0 (/ d 2))))
i& Y$ v! O. a; ?1 M9 B - (command "line" p16 p18 "") ;螺纹端面
* N, R1 d* _ R2 P, q k - (command "line" p16 p12 "") ;上倒角5 E4 V( V7 `5 ^3 M) C( F
- (command "line" p14 p18 "") ;倒角 ) o# x5 e; t. c! U. P& U0 `! c
- (command "line" p12 p14 "") ;倒角处粗实线
$ i% X- D0 R/ c* z3 Z7 _* ~ - (command ".layer" "s" "continuous" "") ;细线层
& K' }8 r! l7 ]. g3 y2 K - (command "line" p15 p16 "") ;上细实线
7 U. i, A K/ y+ C - (command "line" p17 p18 "") ;下细实线
0 ?" t& \, v/ x' | - (cond ((or (= zx "y") (= zx "Y"))
2 ?1 s/ S, r+ v1 y" e - (setq zx1 (list (- -3 k) 0))
3 @* b# A9 ^1 f# c1 J+ Y' y - (setq zx2 (list (+ l 3) 0))
4 n, E) L1 E: b) z, ]& u2 n - (command ".layer" "s" "center" "") ;中心线层' o ?9 y) @4 u. R; G4 V
- (command "line" zx1 zx2 ""); |5 X. U3 \" B4 P4 y) q& x
- )
h8 x; t6 N) I, A/ F1 Q- ~7 F8 a8 A - )* s7 E0 v, u8 g2 k4 ?$ {
- (setvar "clayer" clay) ;回原图层
) Q3 |" x2 B% p6 F4 Y) d% S - (command "ucs" "z" (- 0 ang)). k% F; |, {. {. ?; r; \1 `
- (command "ucs" "w")! }( l. o# u# y8 x9 B9 W4 a x5 t
- (command "osmode" os), D+ i; e$ n4 \9 O) j' u
- (setvar "cmdecho" oce)8 W2 ?1 ~. d; W3 ^" V
- (princ); v4 u( \8 i2 J( H; |! @4 P
- )
复制代码 |