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.4 `/ H4 d* Q( R
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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/ i$ U# u# |4 G1 E, L1 G
: g: Z: b+ @% \7 u. o$ I/ {6 c
以下为程序代码:6 i1 V, K4 Q0 G. ~
- ;画六角头螺栓1 B+ F6 e5 ^/ n( s b- b7 @# f' b
- ;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.8 O' A4 I" D) [% \' W a
- ;2006.10.18晚完善, s( x3 L3 H) Y- g! `3 J3 `
- (defun C:xls (/ oce o a b sc zx ang ang1 en l1 l2 d/ O% X3 F' `& G
- e h k l ls lg k1 h r1 r e d p1 p27 k4 s# E4 i0 U" a+ q8 y' g: o: @; _ L
- p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16; p; Y) R! Q$ V" U% q
- p17 p18 p19 p20 p21 p22 c1 c2 c3
5 w: V& y+ R" y, ?2 B q+ W/ z - )
! y( y' b% @) f, [: [! C - (setq oce (getvar "cmdecho"))
2 q4 K+ Q, g3 Y" V. t; D - (setvar "cmdecho" 0)
+ O3 M! R; O8 d. O; [) v - (graphscr)5 x! Y" Z6 t' }* c+ I
- ;创建如果与你所用图层不符,可自行修改
, G2 R! D) @- w- [% s - (setq clay (getvar "CLAYER")) ;取得图层信息
' t8 U2 ?( q# G. C7 Y - ;创建中心线层center颜色红
$ Y+ J5 U7 n# c, p% ?1 Y - (if (null (tblsearch "LAYER" "center"))
6 _! j# v0 p: r - (command "_layer" "_m" "center" "_c" 1 "" "_lt" "center" "" "")4 L4 p6 C+ `+ Q
- )
" C3 Y! V Q2 \ - ;创建细实线层continuous颜色青% d% `" M o% y2 M* B( |
- (if (null (tblsearch "LAYER" "continuous"))/ U0 S6 B5 {% [( w7 F
- (command "_layer" "_m" "continuous" "_c"/ c6 F J. ~0 s& D+ f5 c/ \, Y$ _' @) f
- 4 "" "_lt" "continuous"
1 m" Q0 Z3 l/ X2 @/ o( `" W5 r( z - "" ""; n2 _2 Z0 R/ s: Q$ |* e. X! b+ I
- )
% q, L' N8 U( c4 |, g: K - ), \( v5 d' U- } w, y0 j+ h
- ( s( B+ o! I0 N# _
- (command ".layer" "s" "0" "")
' w, y4 ?4 m5 R - 8 ~5 }& Z- p% o/ D" t
- (setq o (getpoint "\n 输入插入点:"))& E) p$ n7 L1 [4 |5 |
- u1 N" V+ B! a! v" \9 U- (if (not d)
& T9 _8 @1 F) @ - (setq b "默认")8 k$ H2 v- S" W) z/ J# l% \0 t
- (setq b " 上次输入")
3 Y7 g! K* t, S% v; O* a- i - )) g- J: n- q& \+ N
- (if (not d)
4 b4 M% s2 f" E& b, D% b9 u+ F - (setq d 10)3 C' p" W& a- R0 d' |# t! G
- ) {6 a6 n# c6 M3 E
- (setq a d)
/ x; i$ z! e- W2 F& T7 Q2 V - (princ' a* C1 m" D# G( R1 K
- "\n 输入螺栓规格M5/6/8/10/12/16/20/24/30/36/42/48/56<"& X& k2 }% ^- w1 O: ]; h: _
- )
( q' `; `/ C$ a - (princ b)
; F" k; i* w& C* l& e( r9 i, u - (princ d)2 Q+ h: Y: f S. @. L' b
- (princ ">:")5 \9 ?4 i' [9 ]6 ]% ?
# ?6 z. }2 k- w) ?6 x- 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 ">:"
8 u0 M" e" U( G1 y. Z
. [" Z' ]4 } e' A6 D- X- (if (not d)% V8 k$ V! W+ o; z. d
- (setq d a)
8 W6 W( k8 Y# Y& l( { - )4 _- L* ]% `2 q
- (if (not l), U# V. V( B! b; X$ E6 ]6 C
- (setq b "默认")3 y5 p J" C# {+ z
- (setq b " 上次输入")
+ s0 M+ b1 Y4 o4 J# L - )
& u* e+ E: N! x: J - (setq en t)
7 e" B L1 U5 R' @+ c! d3 d- ~ - (while en
* E* z0 A; f4 i U - (setq en nil)
1 {* d6 n& w, R* a - (cond ((= d 5)# t2 M! R) L7 c
- (setq e 8.63)! @& U `, z! d: y# H7 q3 s, H/ i" V
- (setq k 3.5); i- R" o3 k1 o- M$ @+ F1 o3 K) M3 ~
- (setq l1 20.0)% T' w7 {( _# z# F6 U! K
- (setq l2 16)
% i Y; z& k2 R5 `: ]0 u- A3 D, w - )( j, k: W% L: ]5 v" O8 {: f
- ((= d 6)$ h0 f* a* h9 m" v1 P3 \1 i0 H3 o
- (setq e 11.0)
& B6 p( n- b& X3 K. t# A4 s8 T* Y - (setq k 4.0)
2 @( @) _- Z! O) N& F1 Y2 u - (setq l1 23.0)/ R7 s/ D9 _6 F- y% v
- (setq l2 18)
- Z. f2 w- v; A( V0 L2 E0 l* S9 X - ); Y! V+ I5 V5 f2 S; u: G
- ((= d 8)* G) u$ `( x6 w
- (setq e 14.4)
5 h: U+ w$ ?- F - (setq k 5.3)
: S7 e% c6 w; h+ @1 v/ | - (setq l1 28.25)7 ^1 @8 t* ?. Y# g2 s
- (setq l2 22)
% F. D. G9 i# G6 I' B - )
) C4 _- ]- B1 @; U o6 W7 U' K - ((= d 10) D7 ~' n- h8 X% c7 @6 ]
- (setq e 17.8)* z: Y1 D% }+ G6 s7 n6 F5 w
- (setq k 6.4)8 O" h/ P2 I5 D9 T" k! @3 e* ?0 S
- (setq l1 33.5)' j# p& C% P7 g1 {8 Y4 S
- (setq l2 26) H) R. H- e5 ?- {5 ]
- )7 v$ t* S2 z) }2 j
- ((= d 12)
9 V) O* A# O" c6 c' A - (setq e 20.0)
2 z! D) E: R% T# E8 G3 a - (setq k 7.5) x1 G- y7 e) ]5 g
- (setq l1 38.75)
/ q$ n" |0 l" @! A; A5 F - (setq l2 30)! ~0 d6 T% E/ \5 c5 Q+ ?4 t9 V3 y
- )
0 M0 I9 f* I( N% F" d ] - ((= d 16)7 h, [7 W/ R! ?9 D1 \4 N4 m% ~
- (setq e 26.8)
& ^# ~6 F0 C3 I. I2 q; s - (setq k 10.0)! U# d3 A0 L6 a
- (setq l1 48.0)
+ H3 I, ]0 a+ c4 j. v6 s - (setq l2 38)* J, O( ~" {2 _1 G
- )
0 o- k9 w% R- |; W( R. L - ((= d 20)
+ p& u9 I$ ^! b+ j6 ~ - (setq e 33.0); L4 Y, y3 e1 H3 y
- (setq k 12.5)9 f! N* K! Z; C
- (setq l1 58.5)( W# u4 ^: t- R% O: \
- (setq l2 46)
$ g" i I: \4 H - )
9 f' b9 Y3 K _8 z! m7 a# `9 l( b - ((= d 24)/ _2 b% i( a1 f! s6 X x
- (setq e 39.6). e& x- K: |5 |. ^/ r3 e* c7 ]
- (setq k 15.0)
, k; t- w5 g1 w - (setq l1 69.0), g( z; o" I- H
- (setq l2 54)
7 `5 M' L3 g6 ?" E - )+ F3 E7 R0 W: d3 h7 q# ]. ?1 @) H
- ((= d 30)0 B8 D0 v4 _! A J
- (setq e 50.9)
# g% w+ v0 ^/ C - (setq k 18.7)
& Y8 g' n1 |& Q$ l, n8 T& I$ F/ B - (setq l1 83.5). {. p% z# v, S3 F% ^$ ?4 g
- (setq l2 66)' n7 Q6 O' _: I
- )
: S. Y; W0 S7 \) y. g6 Z `! ] - ((= d 36)$ T8 i" ~' K; _& ~- K
- (setq e 60.8)
8 e- X; ? _1 Y3 Y# }. M - (setq k 22.5)6 C, A( s. u" S2 O) y5 R9 V% _' H% A
- (setq l1 95.5)9 {0 F- T. \7 a4 f- \. L* f
- (setq l2 78); ^8 y, s) X; c3 V) g7 ~. t
- )
% v4 o5 _0 V9 Q5 }3 R: J4 E - ((= d 42)
7 i* t7 v0 K' | - (setq e 72)
: Y3 X& f+ Y3 i8 ~9 R9 G4 P - (setq k 26)# k$ ^7 m; D6 |' C$ ^/ z! } @5 J
- (setq l1 113.5): P5 x7 {0 z$ f" v5 u- _2 r [! G( Z
- (setq l2 96): Y, q& {: Y: L" ~7 w& v
- )
& q2 i9 O% M; n5 Z4 a- e) z) {3 M/ \ - ((= d 48)
: W; u; Q6 E } [7 P2 O - (setq e 82.6)
B4 v6 X: b; z3 ]1 y: Y - (setq k 30)
7 B- z" {. t# D( p$ E% J1 n' L - (setq l1 121.5)
0 v5 i; E- `2 ~ O - (setq l2 108)1 v; E2 Q! M, o% {- H
- ), \9 U" V2 w: `& V e; p
- ((= d 56)
7 v% Z J( Z* A" y3 ] - (setq e 93.6): v) Q/ D- z/ S# U( A' g
- (setq k 35), T8 U9 \9 q: M; J3 T/ B; m
- (setq l1 137.5)' I1 r6 L8 |1 M! [9 u
- (setq l2 124)% o. Z* p! S9 M
- )( C+ p0 ^# |, ]( K, g* L
- ((= d 64)( L. h' c% }! x: v' ]# c
- (setq e 104.9)
% S' N, L6 X, @, a/ [ - (setq k 40)' F5 J8 X" o. v" I6 }
- (setq l1 153.5)
+ J9 M9 P0 f2 M5 [" b1 p - (setq l2 140)+ N3 I- A; r; Z
- ): N# l5 \2 `) l4 I" H1 M
- (t6 H- b8 w! m+ `; N. E* c
- (progn ;非上述口径时则令. `+ v+ G$ W! `! u) X9 j$ l& V- N
- (setq d (getint "没有这个直径的螺栓,请重新输入螺栓规格,M=:"))# U0 J; m$ d2 Q. k
- (setq en t) ;令en为真,产生循环
& r( s$ {. Q2 m0 A) Y' J - ) ;结束prong/ [7 c1 I- c$ H' J9 F( j
- ) ;结束t4 u4 d) e; G* C$ [5 q* b
- # c! \! g! N1 `$ F3 u2 d1 H
6 z) ]* O- J3 Y0 U- ) ;结束cond- O9 d8 H7 ~! w& `6 y+ F L
- ) ;结束while5 {9 ~5 C+ W$ O* I7 J/ J
- (if (not l)( k9 w8 Q9 l* B/ K6 v% N
- (setq l 50)
$ I' X8 j. D. R% H$ n( Z& ^ - )
0 x5 K% B: p; d: N. n- P - (setq a l)8 m& [* r) m$ @: F; V N& e; ^
- (princ "\n 输入螺栓长度<")
* o( Z, L9 `5 ^6 L - (princ b)3 D9 X6 v1 \3 X* Q, ]3 |
- (princ l)) h P3 {0 {$ u. [. r
- (princ ">:")
* y& y) e& S8 U: t: Q' w! U - ; L' ]7 U! }7 \$ C* F; w
- (setq l (getDIST))( {1 k, y' H( c1 ]6 o7 r
- (if (not l)% d% V, [; f: q t
- (setq l a)' ^; s9 {( M! G: ~; X/ R
- )
: S3 E x& |" G' b% ? - (setq ang1 (getangle o "\n 输入旋转角度<默认0>:"))
# \) v8 R/ e1 S/ c$ w2 o. ]% [ - (if (not ang1)
4 |* S# u1 `- @8 f - (setq ang1 0)
! o) A2 i- W8 b% q$ ^7 x - )+ ^, ^3 r) G. F3 ^2 _
- (setq zx (getstring "\n 是否要中心线(No<Yes>):"))6 F( X) }) B, J. C$ n% W5 n
- (if (= zx "")
( m" y" W8 C6 x& }$ Z - (setq zx "y")
# Z6 Y# ] y$ `7 n8 i - )
K- j' U. q! \) E- ` - (setq os (getvar "osmode"))5 w2 b* J+ O8 U- g+ D
- (setq ang (/ (* 180 ang1) Pi))
" P. I ~1 n' U$ a+ H8 J - (command "osmode" 0)- d6 ~" `9 K6 Q8 p
- ! ]9 j" y$ z) i: F) V$ Q" a% j7 L
- ( a3 n' q* s" f5 v
- (setq ls (- l l1))
8 u. ]" C% o! p/ w
; @& y. h; P( K3 X7 R( a- (setq lg (- l l2)) ;长度减螺纹长度
5 y+ l0 C* B! ?2 ` - (if (> l2 l)2 e* _6 @( G; W! q8 N
- (setq lg 0)
3 j3 @. G6 J: Q' D - ) ;螺纹长度过小时变成全螺纹
: g8 t# s1 [/ W/ O5 v. U1 U - (setq k1 (SQRT (- (* 2.25 (* d d)) (/ (* e e) 16))))
' J. T, C' D) Y" \; I4 A - (setq h (- (* 1.5 d) k1))( Q/ C" D; N0 x
- (setq r1 (+ (* h h) (/ (* e e) 64)))
e$ ?9 P; q) l, Z% \9 r - (setq r (/ (/ r1 2) h)) T6 v" F+ T- O9 D @- y
- (setq P1 (list 0 (/ e 2))) O/ w& V7 B6 t% E, w
- (setq p2 (list 0 (- 0 (/ e 2))))* Z; h6 @; G5 v6 D
- (command "ucs" "o" o)8 u, P. E T% t$ Q3 [9 p
- (command "ucs" "z" ang)9 O, c6 c. B- b: u
- (command "line" p1 p2 "")
# o( }2 t, i$ _2 D/ E1 q6 u - (setq P3 (list (- (* 1.5 d) (+ k k1)) (/ e 4)))
4 W, S( y* Y/ l - (setq p4 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 4))))
1 j# v5 @4 r% `! x* a - (setq C1 (list (- (* 1.5 d) k) 0))
- x. g! U& y( |% ] - (command "arc" p3 "c" c1 p4), Z8 f* _9 N* g* N5 |
- (setq p5 (list 0 (/ e 4)))3 b' D3 i: `/ z5 r* I
- (setq p6 (list 0 (- 0 (/ e 4))))
5 `9 K" G( J- @9 W- y2 j - (command "line" p3 p5 "")
! Z' e9 N+ y. e - (command "line" p4 p6 "")! \) ?0 S3 a- l' B" n8 B5 {& h
- (setq p7 (list (- (* 1.5 d) (+ k k1)) (/ e 2)))
! R9 U* R$ |0 c - (setq c2 (list (- r k) (* 0.375 e)))
( t: F0 b' r2 t" X4 I1 { - (command "arc" p7 "c" c2 p3)7 Q- x8 u P* ~. E( d! {" p
- (setq p8 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 2))))
3 C9 ^5 y3 W* y- w - (setq c3 (list (- r k) (- 0 (* 0.375 e))))
: d- H4 V+ v4 k q% r+ x# K - (command "arc" p4 "c" c3 p8)
- O: S8 ]4 l+ L% }# v' i$ r - (command "line" p7 p1 "")
8 ~0 u: p8 ^5 ^6 r* I; o - (command "line" P8 p2 ""); r4 r) f# h }4 L# v
- (setq p9 (list (- 0 K) (* 0.375 e)))
! Z/ x. f' ?& z1 V - (setq p10 (list (- 0 k) (- 0 (* 0.375 e))))
2 g* f; @/ _, Q' B6 J' l - (command "line" p9 p10 "")# @) f0 E9 h. r x1 X
- (setq p11 (list 0 (/ d 2.0)))- `$ a! W" J) ?% g5 ]4 u
- (setq p12 (list (- l (* 0.075 d)) (/ d 2.0)))
+ I& E' Y7 O$ L9 [1 A; F- W/ [ - ;如果除数为2,则M=5时就变成了M4,会出错.
3 m+ c, X2 Q4 S4 c' \2 V. y3 C - (command "line" p11 p12 ""). I) f d: y; K* K7 e
- (setq p13 (list 0 (- 0 (/ d 2.0))))
, ?7 @4 W/ P) X- e' ]3 k2 X6 x - (setq p14 (list (- l (* 0.075 d)) (- 0 (/ d 2.0))))
2 \6 O+ q. O: ]- @4 c/ h" {3 }5 F2 ^( B - (command "line" p13 p14 ""); n) }( q, B# S/ E) r; C% U1 ^7 Z
- (setq P19 (list Lg (/ d 2.0)))% m0 @: R7 m; `3 g5 T; \
- (setq p20 (list lg (- 0 (/ d 2.0))))# r" \9 {' ?; N8 a$ d, q9 k( Z
- (command "line" p19 p20 "") ;螺纹终止线+ `& R0 G7 }6 M3 d9 a0 `
- (SETQ P15 (list lg (* 0.425 d)))
1 j2 E2 B; M/ F - (setq p16 (list l (* 0.425 d)))1 w3 z( }6 A. _4 b
- (setq p17 (list lg (- 0 (* 0.425 D))))
% ~% _& f( j7 M& P/ U4 z$ r) z - (setq p18 (list l (- 0 (* 0.425 d))))- M% E9 I7 V; j3 D- K
- (setq p21 (list ls (/ d 2)))' d2 G' S8 W+ ~5 U( g8 A$ U3 q
- (setq p22 (list ls (- 0 (/ d 2))))
) u; s( y3 K/ n' U - (command "line" p16 p18 "") ;螺纹端面# i# Z" I+ @- D! b' `" h6 x6 D
- (command "line" p16 p12 "") ;上倒角
( C7 Z4 _! I+ ?$ _) B0 V - (command "line" p14 p18 "") ;倒角
* s7 d5 [: W- e3 c4 L - (command "line" p12 p14 "") ;倒角处粗实线
) ?/ J. u/ o5 M& _' H e - (command ".layer" "s" "continuous" "") ;细线层) f- P5 e' i7 T. r1 n8 W I: [
- (command "line" p15 p16 "") ;上细实线
0 r9 w" c, V8 d - (command "line" p17 p18 "") ;下细实线& `. ]1 A6 \" p. q5 ?
- (cond ((or (= zx "y") (= zx "Y"))3 |" P( I5 L- l- n. `
- (setq zx1 (list (- -3 k) 0))
J8 { W& ?8 |7 u9 a4 | - (setq zx2 (list (+ l 3) 0))% a, x& a7 j. Q5 G. F
- (command ".layer" "s" "center" "") ;中心线层- f" N3 a# B. ?5 i5 g# L3 W
- (command "line" zx1 zx2 "")' V. X0 x0 L, P9 n: Z" d
- )* j9 a( X* S; U* O5 ^2 s7 P6 Q9 c# L1 ]
- )
2 Z& j, Z$ c9 `% b X) e - (setvar "clayer" clay) ;回原图层
5 k9 ^0 P# N. m- f - (command "ucs" "z" (- 0 ang))
, n0 Q3 F5 g% R- p - (command "ucs" "w")1 h4 C9 P! |3 P0 ^5 E9 G6 K
- (command "osmode" os); I& |# `1 M# L+ e7 E' o
- (setvar "cmdecho" oce)
( @# W2 u8 t; ]1 z; {% d+ d l! D - (princ)
' H0 \$ v) M4 X - )
复制代码 |