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.
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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
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以下为程序代码:
, `' k" h9 J: R. N- ;画六角头螺栓
% I ^/ N3 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.
' W: W. p4 `0 _ - ;2006.10.18晚完善
* e; h: ~/ }6 P- t t - (defun C:xls (/ oce o a b sc zx ang ang1 en l1 l2 d4 S+ s7 h$ C4 t! r
- e h k l ls lg k1 h r1 r e d p1 p2- C7 @8 f/ p2 u" J( F j/ Z
- p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16
8 B( I1 u. [5 k! s, R/ ` - p17 p18 p19 p20 p21 p22 c1 c2 c3
1 y8 \) [* ^' i/ i# U: K - )5 `6 O, S: X- c$ n# _; q" P
- (setq oce (getvar "cmdecho"))
1 I' [, x& P- r: K - (setvar "cmdecho" 0)
- ^* H, t, @; D0 q+ O r - (graphscr)! W- c9 G) S7 T6 z
- ;创建如果与你所用图层不符,可自行修改
, c; q5 a) a* F" }: e( V5 d/ h! t* ^+ b - (setq clay (getvar "CLAYER")) ;取得图层信息
* y. N( P/ c( I- {* P& U. { - ;创建中心线层center颜色红
) \9 ?- ]9 X* V" w5 _ - (if (null (tblsearch "LAYER" "center"))
4 E9 l. c( G) z) ` ~ - (command "_layer" "_m" "center" "_c" 1 "" "_lt" "center" "" "")
! x: \/ Q" \) ] - )0 W o# Y( G1 b7 s* `- @
- ;创建细实线层continuous颜色青; R/ f+ z. ^; }9 A
- (if (null (tblsearch "LAYER" "continuous"))8 u0 ]5 s1 O8 H0 J
- (command "_layer" "_m" "continuous" "_c", w, Z I2 O) X8 k2 _
- 4 "" "_lt" "continuous"6 A7 V1 M5 [" `' y) \/ r
- "" ""
6 A# S0 O. b" a( W: I& }8 W; J; v% u - )/ t0 L2 A! q! }7 l3 g6 v4 \
- )
/ h8 @5 ~% Y4 n2 r - 2 I( r# x0 ]! u, d0 O
- (command ".layer" "s" "0" "")! Z* _" |, ^' [& G) F& \/ h9 C
- - u C- E2 D& t' Y3 q7 A& ]
- (setq o (getpoint "\n 输入插入点:"))
% }; t6 x S6 W' | - ! ?2 h) Y7 I8 m1 G! g0 h: A
- (if (not d)
& G* e6 X7 w5 X$ x/ z, w - (setq b "默认")
5 {( {. Z) Y% `- @ r - (setq b " 上次输入"). e8 i( r) M2 K' a( H8 M( F/ A; R" c
- )- Q5 Q$ ^' b" a6 c# V& l% t
- (if (not d)- K0 A1 T; D q
- (setq d 10)9 t2 {4 t" i% Y& ]3 I1 \+ i7 [0 M
- )1 C6 ]) _+ ^. ]# r$ i
- (setq a d)
0 `* \) i- ?" P) O, n7 T8 X- U - (princ
9 |7 i! O* _, W - "\n 输入螺栓规格M5/6/8/10/12/16/20/24/30/36/42/48/56<"
7 T- s% A8 [% {2 B4 M) Q - )
; C# k1 g* [0 q' h1 f$ ?9 { - (princ b)
/ n. ?4 l8 z0 r' j' C - (princ d); Z/ }& l1 [" [, r! o# o" a
- (princ ">:")
! G; l7 J, b; l- E: I - " g! ?1 T$ u2 f g6 f
- (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% K7 Q, F$ V6 N/ Z+ v# l9 ^% |
+ g7 ?. A L0 q L( y- (if (not d)
- `8 K2 l. V0 u# A; ^; q - (setq d a)
9 G. {, \. A/ C' T3 u - )
4 J) u) z w, E - (if (not l)' W2 T( q5 ~& R; ]- O) ?7 }4 g6 P
- (setq b "默认")- G4 K9 A, \' V# d( a9 c
- (setq b " 上次输入")7 ^6 y, r; ~& _" ]/ h+ L2 T& m [
- )( W1 R9 r- d& K+ w) n# X1 q
- (setq en t)' i2 \1 U3 l9 w' D. k R
- (while en
1 K6 t" Y; e: i0 o6 I - (setq en nil)
) Z1 g: h+ i5 x* s4 s5 G - (cond ((= d 5)5 _* p% r e& H+ H7 P! I- H
- (setq e 8.63)3 P, |" K6 M1 f% e8 K) h
- (setq k 3.5)5 K+ E1 k' ]. L- p; M) T2 Q& [
- (setq l1 20.0)3 b9 {& \- G. C; ^, `4 W
- (setq l2 16)* \4 e! [7 U& G. z) _
- )' N, }4 d8 u; f- R$ U& S# U
- ((= d 6)
9 R3 u: H0 E. B8 X$ t. f - (setq e 11.0)
$ d# T$ v+ \* {8 V3 K - (setq k 4.0)/ }5 i! [: H1 P
- (setq l1 23.0)
% O) \* f9 x+ C# s - (setq l2 18)* s& k$ t3 }, n/ |5 F/ K
- )
8 V a& q4 [/ w; s( w - ((= d 8)
2 V+ r' C3 ~4 i, @. I% U& d6 l - (setq e 14.4)+ u) S) t9 Y" D) r, y {
- (setq k 5.3)) H: Y; _: }9 o
- (setq l1 28.25) V* |& H# G N- f* y$ e1 X9 ~
- (setq l2 22)
( p& x, }" v% b/ q1 A0 u - )
- H) E- e. j, I( z! W - ((= d 10) f; _1 ? a5 K* X2 t( k
- (setq e 17.8); N) e' {. v/ t& C
- (setq k 6.4)" D$ p1 r- Y/ M; K
- (setq l1 33.5)2 D+ ^5 u$ u' w. _ V
- (setq l2 26)7 }! Y- n% a3 x4 b2 y% [; @
- )
; s: N1 o- s& T7 e V - ((= d 12)
+ L7 u# s0 ]# H! M, G: M# ] - (setq e 20.0)% w4 e9 C3 t9 s! g$ B. \
- (setq k 7.5)( n* ]. m; R- S0 D3 Q: U. G
- (setq l1 38.75)
2 e; K. x; {9 | - (setq l2 30)! F1 X( [, K- c% A
- )0 x2 Z7 g* {& W- u9 v. x5 O
- ((= d 16)' c/ B& O: B. T. d% m3 i2 R
- (setq e 26.8)8 |+ l0 R% F" w
- (setq k 10.0)1 t- {' u; E( t: ~+ m4 {4 I( {
- (setq l1 48.0)
* t" C8 g& Z: I0 e% o0 l! X. [ - (setq l2 38)/ }0 w, G" c4 f+ z- l8 \6 ? Z
- )2 L8 M) M$ ~) b# D" x* }" I% X
- ((= d 20)
6 D. G6 m, m) q - (setq e 33.0)
: _$ `% U/ g) v* Q/ U - (setq k 12.5)9 ]4 ~6 i/ v6 S- W) i
- (setq l1 58.5)
t- x' {& ]' N7 u$ h - (setq l2 46)% X0 D2 y- Z; r& ?2 G& C
- )6 O, Z" e2 v% t3 k1 D2 P6 N
- ((= d 24)8 @5 ]- ]$ }, S8 o; G% y
- (setq e 39.6)
* P+ z4 R7 C9 F2 D N1 J2 z - (setq k 15.0)
) R" N) _ @( F% v8 V& u2 t - (setq l1 69.0)
/ N4 O8 B5 E( ~ - (setq l2 54)
; c$ R+ y2 s* A8 h - )' \+ a# e0 Y8 ^" E+ g# f
- ((= d 30). n$ @6 n# C3 S! l
- (setq e 50.9)+ w7 F% L* }3 M' \2 y. N1 [- M
- (setq k 18.7)
' S# n/ \. Z4 Y- y - (setq l1 83.5)! ?+ `$ ~) |: q# [; @0 |
- (setq l2 66)
7 w- d- t. p( \' e - )! x% Z( b t7 H8 H* c
- ((= d 36)
1 Y/ s6 g8 `: J- l - (setq e 60.8)3 A f1 I9 ]* ]6 x, z7 c2 j& o
- (setq k 22.5)
2 W4 P2 k) J8 A - (setq l1 95.5)' B8 P0 w2 O! c/ ]
- (setq l2 78)5 S! z* A% }6 R. k9 U4 d
- )4 Y, l+ }# l7 w2 q \
- ((= d 42)) A6 D4 t; |8 l/ E [
- (setq e 72)& @: Z( o) U0 `, {8 `9 K
- (setq k 26)1 {8 w* V# z& n
- (setq l1 113.5)9 Q& d" i w! q
- (setq l2 96)4 T8 e; l1 ]+ v, u7 a
- )- N0 e( e+ E5 F: l2 K# z9 ]$ V
- ((= d 48)
/ m) z# g/ v6 W% m# x - (setq e 82.6)
: r5 E6 b5 M, Y1 R# P1 j - (setq k 30)
1 K( e9 p5 {2 A$ B" T - (setq l1 121.5)
! Z0 M, h1 K' s' W$ n - (setq l2 108)
4 Y5 j) ]6 w9 r- n - )
$ x. {* v9 j }* r) a+ M3 ^0 l - ((= d 56)7 r+ Z% ~0 \/ H
- (setq e 93.6)" |$ d# _3 I/ |# N6 n8 e2 H
- (setq k 35)! ^' x6 M Q. \2 A% f2 u9 t
- (setq l1 137.5)5 y" P6 q! m% A+ v
- (setq l2 124)1 C$ w( V+ a+ |* B' N8 g
- )
/ J& C/ d2 u0 V/ M+ J. m! D) q; V - ((= d 64)8 p/ p: @9 _+ n! r# S( _3 H, f5 W
- (setq e 104.9)& E7 D6 T: x0 v
- (setq k 40)' k& o1 F$ K: L
- (setq l1 153.5)6 D4 ^& u! | o
- (setq l2 140)
& ~7 B t# D0 z( E1 c - )
; i |( }" N% d9 a+ m6 M4 a - (t
# e& u# A9 }) F. F" I - (progn ;非上述口径时则令
; N& y4 Q9 }+ N$ s" x5 K - (setq d (getint "没有这个直径的螺栓,请重新输入螺栓规格,M=:"))2 M5 {5 Z( Z/ H9 B: S
- (setq en t) ;令en为真,产生循环
: h* p% K; f1 V6 R6 ^ - ) ;结束prong
5 C7 z& n! C* F% V - ) ;结束t2 T3 [: j6 _0 m: o1 N8 \ a+ |
- 0 d& {( w$ r* ^ [ p# b7 v- r
- 5 P7 j8 w$ A5 L R. [/ n
- ) ;结束cond% _: }1 Z' Q; @/ V. \# D- y) k, R
- ) ;结束while
" t% \7 N0 q* y+ Z. J1 M - (if (not l), p( p( M5 s( | n( Q$ s! Y
- (setq l 50)
! [% v! N" A0 i, G - )
1 B, @! v$ V$ Q& s/ U - (setq a l)
' Y" Y/ Z' o% i0 J7 g* n f - (princ "\n 输入螺栓长度<")
6 L- K" m2 i: z4 s$ u - (princ b)5 }9 N2 `' a* n" k( U. s( [' @
- (princ l)2 f. L* ]. c' v3 ]7 q6 T
- (princ ">:")3 l& p) j: ^2 G$ k& q, A! e
- h# A$ ?$ d# |. x
- (setq l (getDIST))) ~5 ~7 B5 P3 V4 n/ x
- (if (not l)! P% [$ A2 j, u3 |4 J& D v L
- (setq l a)
* h6 L, ]2 O, J1 x/ {) e - ) m0 |" v! z' `9 O$ Q
- (setq ang1 (getangle o "\n 输入旋转角度<默认0>:")), v8 n2 r/ @; l% X( H8 v
- (if (not ang1)% A3 V. {2 m x7 A$ p5 @5 x) v4 [
- (setq ang1 0)9 j3 r+ r: N( W' u% q
- )( b5 k2 ^8 G- c: d) ]
- (setq zx (getstring "\n 是否要中心线(No<Yes>):"))1 s- E; |4 {3 f. s! B0 w# M
- (if (= zx "")
; [7 D' z9 M+ z. K @0 Z/ D- ] - (setq zx "y")8 D" j* @6 y6 B3 U' G* [( o' t0 P
- )
! f9 w2 X4 ^5 A1 U3 M3 c- J - (setq os (getvar "osmode")) T# t! V$ o3 Q0 E
- (setq ang (/ (* 180 ang1) Pi))
. C/ M* s: M' y, g2 P( {' y2 y, X# J - (command "osmode" 0)& e! a$ E, v' E% p0 s
- : }9 x5 B3 b$ W# V* @. g2 N5 w- Q
- 9 m6 ]% r( s B- ~
- (setq ls (- l l1))
K. h* I; ~+ `; Y9 {
) j9 k+ S( g" b5 f& `) ?: E- (setq lg (- l l2)) ;长度减螺纹长度* `* W5 \+ l8 N& A. r% l
- (if (> l2 l)
7 X2 t5 Z- K( M - (setq lg 0)" u( s4 i) w; }1 {
- ) ;螺纹长度过小时变成全螺纹9 O% X' R+ h; q5 g2 U
- (setq k1 (SQRT (- (* 2.25 (* d d)) (/ (* e e) 16))))
4 { q W/ |$ l* k+ p# S - (setq h (- (* 1.5 d) k1))
0 X' {4 \# y! u4 X - (setq r1 (+ (* h h) (/ (* e e) 64))). R! X) c: i, A9 I" f
- (setq r (/ (/ r1 2) h))
u$ |6 o& F! W0 v, P1 \2 d - (setq P1 (list 0 (/ e 2)))( O% Q3 m% |& f1 |- w7 Z$ `
- (setq p2 (list 0 (- 0 (/ e 2))))/ ^7 U7 C) s3 m: _* Y) p6 A7 r
- (command "ucs" "o" o)
P' Q6 ]# k& O" |$ {/ p, i - (command "ucs" "z" ang)
% ~* Q! m6 t! d+ X; \" ] - (command "line" p1 p2 "")
$ L0 w0 p% t9 M) h - (setq P3 (list (- (* 1.5 d) (+ k k1)) (/ e 4)))
! D9 h4 ?/ p4 H* b - (setq p4 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 4))))( G7 R a, ]' L) A
- (setq C1 (list (- (* 1.5 d) k) 0))/ X% m# ]/ P1 n7 w. h9 o
- (command "arc" p3 "c" c1 p4)
4 V2 C) R0 t8 M' o: J% f - (setq p5 (list 0 (/ e 4)))) H/ b4 ~/ W; j. ~9 E: P1 T
- (setq p6 (list 0 (- 0 (/ e 4))))# @5 B- {! C/ m6 |! e. i! o0 z
- (command "line" p3 p5 "")
# K, X" Y: F R. J2 \# s9 e# E8 E - (command "line" p4 p6 "")
) y, Y$ T9 ~! \$ y$ |" ~ - (setq p7 (list (- (* 1.5 d) (+ k k1)) (/ e 2)))3 t6 H4 w; u. n% ~7 D5 r. _
- (setq c2 (list (- r k) (* 0.375 e)))
7 n5 r3 |( @) k/ {) A" t - (command "arc" p7 "c" c2 p3)
3 X F8 M1 w+ F, `, K - (setq p8 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 2))))! {; U' K$ ?# N; ~. ?* a, A
- (setq c3 (list (- r k) (- 0 (* 0.375 e))))
3 ~/ u' _- e9 C4 Z, D! W3 a* U - (command "arc" p4 "c" c3 p8)4 S! C! \' j& w3 f2 n3 j
- (command "line" p7 p1 "")9 R- W* h- `7 y6 [; A. E
- (command "line" P8 p2 "")
/ y0 x8 O$ M1 n - (setq p9 (list (- 0 K) (* 0.375 e)))
( E$ {1 x8 E8 V" I' L - (setq p10 (list (- 0 k) (- 0 (* 0.375 e))))
" \$ w1 ~8 |2 a6 G4 } - (command "line" p9 p10 "")2 F0 u( M+ d, X8 D( \9 ?7 U
- (setq p11 (list 0 (/ d 2.0)))! y: Q+ [/ _/ X. k* R2 s
- (setq p12 (list (- l (* 0.075 d)) (/ d 2.0)))8 Q6 H/ g0 e0 C! i5 l4 L k
- ;如果除数为2,则M=5时就变成了M4,会出错.
* V5 G* x! B, Z8 O! p$ y( C9 F' @ - (command "line" p11 p12 "")1 e ~9 J2 z. v% U# U
- (setq p13 (list 0 (- 0 (/ d 2.0))))3 s" P; }* _3 a2 {+ o% y8 @
- (setq p14 (list (- l (* 0.075 d)) (- 0 (/ d 2.0)))) l" G/ V0 D9 u, ?' g
- (command "line" p13 p14 "")
. w( D/ k1 d+ h - (setq P19 (list Lg (/ d 2.0)))- z9 f5 N; I1 ?9 ~: l) O9 M
- (setq p20 (list lg (- 0 (/ d 2.0))))2 S" v/ @& H v6 r/ u( c! O
- (command "line" p19 p20 "") ;螺纹终止线 T5 [9 ~. }. w! A/ @
- (SETQ P15 (list lg (* 0.425 d)))5 s5 M) G# G: [
- (setq p16 (list l (* 0.425 d)))
2 w3 `: n9 D: M5 A; T( g5 u6 V - (setq p17 (list lg (- 0 (* 0.425 D))))- j% w- c$ {# E+ a0 q+ j
- (setq p18 (list l (- 0 (* 0.425 d))))* @/ q! ~# J! ?+ G
- (setq p21 (list ls (/ d 2)))' j e4 P* O8 j% [$ S+ ]3 n! o
- (setq p22 (list ls (- 0 (/ d 2))))+ V- h) d+ `* K$ ~! }, Y
- (command "line" p16 p18 "") ;螺纹端面9 X# z, m- H1 S! m0 \
- (command "line" p16 p12 "") ;上倒角% T) c% o% |9 u+ G
- (command "line" p14 p18 "") ;倒角 + j& l1 A# }/ k% F1 S1 g, P) X9 }
- (command "line" p12 p14 "") ;倒角处粗实线
0 \$ m$ n2 h% } - (command ".layer" "s" "continuous" "") ;细线层
0 n1 j1 Q9 ?* u- A/ }) U - (command "line" p15 p16 "") ;上细实线9 V6 O8 ~8 a W" X& y
- (command "line" p17 p18 "") ;下细实线$ u5 V, F% Z% |$ w# R' ?( S. I* S
- (cond ((or (= zx "y") (= zx "Y"))) t6 P! E" ]! I# [; l# [/ Z: }6 `; M( Y
- (setq zx1 (list (- -3 k) 0))/ Q* ?, |; M- e: s$ s w6 |
- (setq zx2 (list (+ l 3) 0))
( t# A8 J( b5 z( E/ B6 f$ h - (command ".layer" "s" "center" "") ;中心线层( q+ D9 |1 Z1 J/ i% L" Z
- (command "line" zx1 zx2 "")+ N4 I& x3 ^- S2 T
- )
( w4 M% |8 \/ F. C1 @ - )
4 L8 P( k! t: j+ n6 W - (setvar "clayer" clay) ;回原图层2 J0 | u; U0 a* }, {
- (command "ucs" "z" (- 0 ang))
$ O2 b( Q3 u. M; e1 x2 G: ~, v1 W8 c - (command "ucs" "w")
8 y) Q; b. x) K9 O: ?2 L& h - (command "osmode" os)
/ j' w0 v" m0 ~' F' U6 x - (setvar "cmdecho" oce)
% v, |- F4 o$ R9 d O - (princ)
2 I, [) r9 c t - )
复制代码 |