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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6 j4 {8 [2 ?; U) f; O5 z! [. f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' `* q4 a+ N6 q
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以下为程序代码:. j a' P: {7 I# M/ A+ w
- ;画六角头螺栓" q9 w$ f+ b5 Q) Q' f8 y' `: g9 J
- ;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.
: k. r2 z2 B4 D) g# Z5 P' R - ;2006.10.18晚完善8 f9 ]+ p( C, ?8 A4 b
- (defun C:xls (/ oce o a b sc zx ang ang1 en l1 l2 d/ D+ |. m1 M" q9 p
- e h k l ls lg k1 h r1 r e d p1 p2
% [8 [8 W) U e - p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16
7 v, ~* a$ ?# {) p+ z& h - p17 p18 p19 p20 p21 p22 c1 c2 c3
. |4 K4 z$ H4 i - )+ _7 L) R ^0 H( ?4 M7 C* O" p
- (setq oce (getvar "cmdecho"))
) \7 B: p: h/ P( h$ Y4 O. j. z - (setvar "cmdecho" 0)9 Z0 ~9 o, J. H K ]/ n, q
- (graphscr)
+ N9 `- [( Q6 b; `- D - ;创建如果与你所用图层不符,可自行修改- N8 N& `0 N* j P/ ^5 ~
- (setq clay (getvar "CLAYER")) ;取得图层信息0 E; v+ X7 ]+ u" T1 P* U
- ;创建中心线层center颜色红$ E3 ~$ c, g# L
- (if (null (tblsearch "LAYER" "center"))
5 ? D& A! Z1 @8 ` z' u7 V8 [ - (command "_layer" "_m" "center" "_c" 1 "" "_lt" "center" "" "")& ]! H) `9 J2 j$ d, k3 g: L9 m
- )
9 K Z1 A: D6 _7 Q( I' ` - ;创建细实线层continuous颜色青* P8 {0 v( | J0 m) U# W
- (if (null (tblsearch "LAYER" "continuous"))
# Z5 H/ _; I( F. ? - (command "_layer" "_m" "continuous" "_c"8 L* U! G8 C% R
- 4 "" "_lt" "continuous"
' h* }5 [) W6 y, V# j8 G& P; S - "" ""
& c( G/ t& `7 v9 }7 ] - )
$ {3 _, J) I R - )3 c8 u# O" P2 v1 U# Q
% I# r, U5 K) m V! b, I# c8 d* }- (command ".layer" "s" "0" "")
3 [% S- A1 N6 U- L- }9 R! J! I
4 r4 K0 h2 J) d- (setq o (getpoint "\n 输入插入点:"))
# F i0 h) t# ?7 M9 I
; L2 w0 C& d( o: j2 r! R& r- (if (not d)
6 k3 s7 _5 x" } - (setq b "默认")
/ I' x+ V: g" V! x, m - (setq b " 上次输入")
- I( h$ z& l- g8 C8 o- R - ). r, y/ K; Z, L% G* d0 @
- (if (not d)
: ?' G9 p' o7 V: E - (setq d 10)1 K7 Z/ T: g$ z! H4 m1 k2 N4 d6 [; z
- )
5 H4 Q9 B- U. |- A7 S$ M4 G - (setq a d)
# k! G3 c: S" b5 Z* {7 w" M - (princ* ?7 `1 f8 [! i: c( m
- "\n 输入螺栓规格M5/6/8/10/12/16/20/24/30/36/42/48/56<"5 a0 o( N4 @0 V. z$ I0 p B2 P
- )' ^, h) U; X X4 |
- (princ b)
, u; x6 V" z, C) n6 g - (princ d)" D" P! p, }( C! J, g( L' a
- (princ ">:"), n4 y" H ]# E0 s6 P" k' b
8 i( @( ?% K) a5 c- (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 ">:". n ]4 D! `( {, L% e) }. ~9 P8 f
1 F0 n5 Y% d- p2 t4 s4 x- (if (not d)
) R! B: I' J/ P2 \ - (setq d a), T1 V9 h& b+ j, `- _* {
- )
7 Z4 {, M ~3 Z6 B - (if (not l)8 I) M" _0 d( ` ?/ V: [2 Z
- (setq b "默认")* z# R6 ?. p9 _/ f4 x2 [9 {, X! v
- (setq b " 上次输入")
! x( v3 y. P. H1 J, R4 ` J - )- N+ U, D, ]9 O4 q
- (setq en t)* y4 z7 ^; C F- H; ^5 C8 ~
- (while en |. F) A6 T) J( X' s2 a" f
- (setq en nil) J1 O S- R9 l4 W8 B. y4 I
- (cond ((= d 5)
W: S- F/ A. F, t - (setq e 8.63)4 H' r1 T: G+ {8 O, p
- (setq k 3.5)
+ e( ]" f; \ \8 \- K7 \# H$ j2 A - (setq l1 20.0)5 |1 h0 f' B0 e$ S a) V2 g
- (setq l2 16)* l% Z: o0 `' [& O. S& ^; R6 M& ]
- )# W& P- K, r, Y, F) _( [% x
- ((= d 6)8 f9 B6 V! q; J8 G% r. i. [
- (setq e 11.0)' p" {$ I9 y: f$ K0 I5 |6 ~
- (setq k 4.0)# x' ?# ~+ ?5 k, ^% {% i9 o
- (setq l1 23.0)
6 Y: A* y& E! M( g' p: n% G$ C - (setq l2 18)
# K" N* T+ e+ h3 K - )
2 i+ Z+ M1 r% t+ N$ `8 f - ((= d 8)- C% t$ o5 ?: n
- (setq e 14.4)
4 k q( q L& F* j3 o - (setq k 5.3)
) o5 T1 q4 J$ o. I7 ~* R/ k5 K - (setq l1 28.25)) w* Y7 G6 b2 c; ~+ k
- (setq l2 22)
0 s! j! |$ H9 i% }) _/ [# w j( [ - )
: R6 {5 a1 y' i# e" W0 I - ((= d 10)4 H2 O1 g* S/ d
- (setq e 17.8)
( P6 r% X5 o# K/ ~. Q! W2 g7 ~ - (setq k 6.4)
- Z ]4 ]0 w# r, V5 l7 L* y5 Q - (setq l1 33.5)( j ]2 e8 Z* Q" r3 j) ~+ ?$ n4 v
- (setq l2 26)
" l% H Y9 e; v8 b: o5 R - )
! @9 h2 M8 y3 L$ ], p1 m' d - ((= d 12)& O6 S$ B% e) ]4 b; t
- (setq e 20.0)
9 X5 D+ t. W5 O+ ?- v' Z7 q* F - (setq k 7.5)% k6 t- w6 A, P6 m
- (setq l1 38.75)- S/ U) j" a3 v" N: E
- (setq l2 30)
2 D; O* I" ] d& ?4 o - )0 n. S9 s! x' g M& }
- ((= d 16) \8 o. E/ ?( ]5 U- B7 L4 d
- (setq e 26.8)5 {# t6 |! e5 m5 R7 P9 M+ U. @
- (setq k 10.0)
+ t+ n ?- }0 H; G$ g# S - (setq l1 48.0)3 F ~( D! C2 p7 I5 f: ?8 X6 v
- (setq l2 38)
6 g2 C( `0 k' S; v7 Q) g - )
. J! h1 O- a- X/ C( A% e - ((= d 20)
+ {) e$ I( b9 }% X - (setq e 33.0), [% g' o3 G! z: b$ U7 r' B3 G1 b
- (setq k 12.5)) d/ [. Y% ?, E) A' O
- (setq l1 58.5)& M. ~) F4 l/ H7 W2 E
- (setq l2 46)
/ r$ ~8 I% n% ?8 j - )
" M8 y, w& t" c/ C4 v6 T: N - ((= d 24)( w2 l5 F' q# L/ d4 C" h4 X& f7 {
- (setq e 39.6)
2 ]2 I( `( P8 Y X: G0 b - (setq k 15.0)
6 X& S$ o0 i2 L - (setq l1 69.0)
& M* k' V/ C" G# L2 c - (setq l2 54)2 {! e# [/ x8 S
- )
% u8 V+ {- d3 E$ p, g, U - ((= d 30)
6 ?1 w$ O) ^; C8 v$ K - (setq e 50.9)
# t0 F: @/ w9 @3 P6 E7 G# f8 [ - (setq k 18.7)
% S2 U7 C/ E' c- P4 f( @9 `% D, y - (setq l1 83.5)9 B8 @; g3 k& W8 B$ }5 Q. L
- (setq l2 66)) f3 O! P+ j. {+ @, z) j5 l
- )7 E5 z" j1 N# k3 H! b& u' G$ Z
- ((= d 36)0 z0 ]8 ?0 c- b8 H" o3 s- e& w
- (setq e 60.8)4 D* ~! H7 |" g, I$ _0 j1 l
- (setq k 22.5)
) r5 }/ n5 S/ Z: z9 t2 [* P9 Q - (setq l1 95.5)/ ] W" U' D+ | R$ [! B/ N
- (setq l2 78)
- v! P L6 d6 L0 d2 }1 R - )# n: @4 X; u3 P H. |# R
- ((= d 42)
p; S( J2 G! C7 O* ^ - (setq e 72)
3 b! g0 @* A9 E - (setq k 26)
Z. N8 h& G% r. e. k( }4 p" @+ }3 | - (setq l1 113.5)
0 u5 } `, B$ f) j7 \. ~; w - (setq l2 96)5 l# z) p) k& D( [
- )
* |2 `0 G `6 k/ n4 P3 j+ Z8 Y - ((= d 48)* q: W5 L6 }3 v5 c7 l0 X
- (setq e 82.6)! s- x1 a; ~/ D) r4 k, N/ Q
- (setq k 30)
! e, P0 ]- I1 ~- \; h! W - (setq l1 121.5)/ {/ L! _0 ]9 K- M# D
- (setq l2 108)! m+ _% o' ]; Z9 g$ o, P
- )+ Y( l9 P1 b/ d2 u
- ((= d 56)6 S8 ~* [# d' U1 m1 B Y
- (setq e 93.6)
i* K, n- F5 i1 ?% B( r - (setq k 35)) @: y6 O" a6 v8 k$ z, y
- (setq l1 137.5)
3 H5 I* X) ?3 D - (setq l2 124)
! w+ ^! ^6 F" U. A/ P - )) G7 h+ q5 O* ^! a' M
- ((= d 64)4 \2 ^' @. L8 u
- (setq e 104.9): X: A& k& c, |' C
- (setq k 40)5 P' `; e' d7 w) ~
- (setq l1 153.5)
' s- _8 w! C9 B. w2 @9 A - (setq l2 140)
8 j9 M2 v; s: T+ ~, u - )
2 q6 _, i" b0 K, E4 e4 _ - (t% r/ f4 r" q ~/ P
- (progn ;非上述口径时则令
) r5 Y; y, w3 ^5 M1 ?; _' P" B! Y - (setq d (getint "没有这个直径的螺栓,请重新输入螺栓规格,M=:"))7 n5 \; {: ?1 y' t
- (setq en t) ;令en为真,产生循环; w: R, a6 M' g. U
- ) ;结束prong6 B$ {. J: f- w0 m& g+ w2 @0 O
- ) ;结束t
- y+ H" J; c( K9 X- ?
# ~. |8 ~. e" ^* T- x) n$ |8 t- 3 V$ U3 ~1 d, T6 u/ f: C- ?8 \( V
- ) ;结束cond1 Z C$ R7 _- O
- ) ;结束while: b* E- ]1 Q, `9 n
- (if (not l)
- N- q6 M- o0 o: O9 x' X$ W - (setq l 50)+ d5 V0 u: q- D1 _0 @
- )3 W. ]7 P1 h/ e- f" b @3 u
- (setq a l)
, k* k# V a: T! W8 x- [# b - (princ "\n 输入螺栓长度<")8 c3 }0 H8 l5 ?
- (princ b)
. O) `$ b$ t9 f: z, q - (princ l)
% v4 i& q& e2 R% q - (princ ">:")+ \0 Q/ c1 u' u* d; N# W
9 n2 `1 Q, T# y" C- (setq l (getDIST))
+ ?/ O$ p1 S) z - (if (not l)
$ x) Z G3 [9 Z- G7 _% [ - (setq l a)
6 A2 t5 G. @/ v - )# i4 n0 O+ F9 i' K
- (setq ang1 (getangle o "\n 输入旋转角度<默认0>:"))
c; X+ G2 U7 n+ W - (if (not ang1)' S* e: N o, k( d% l
- (setq ang1 0)
8 b/ x7 [0 I' s! \3 b& u - )
8 f5 N9 O1 S7 X3 n$ h - (setq zx (getstring "\n 是否要中心线(No<Yes>):"))
5 F+ h3 {; `: u6 ~+ ^ - (if (= zx "")9 y4 G3 E- J& c* s/ U/ k# l
- (setq zx "y") O9 D6 F% K! y8 x# H
- )4 s, f$ g: q; p+ Z, p i; F
- (setq os (getvar "osmode"))+ T8 e7 ^+ z& a# ^5 o: q5 D2 c# V
- (setq ang (/ (* 180 ang1) Pi))
2 B, U2 z( k7 X; H$ ~ - (command "osmode" 0)& x8 q, H4 \0 k
- 3 a5 Z5 `, r& ^$ E
- 7 q) {! }2 L- y
- (setq ls (- l l1))
$ M8 G" I; F9 O# m0 Z$ _, h; p
, r9 ^; k* w, r: s8 j. v) r1 Q# U- (setq lg (- l l2)) ;长度减螺纹长度! P i$ b0 {: q2 g0 b# M
- (if (> l2 l). c. N% R" v- M0 e2 r# I8 V: i% X
- (setq lg 0); X5 o+ y6 j/ `: }) P) o" U) V
- ) ;螺纹长度过小时变成全螺纹
- f ]/ _% L( G8 b& w) | - (setq k1 (SQRT (- (* 2.25 (* d d)) (/ (* e e) 16))))
) t2 e0 b' J& b- o0 R - (setq h (- (* 1.5 d) k1))$ A0 K. I: R4 d
- (setq r1 (+ (* h h) (/ (* e e) 64)))
- ?& L7 g) G: ?1 N7 i - (setq r (/ (/ r1 2) h))
|. x6 Q; [1 X$ `- O" y - (setq P1 (list 0 (/ e 2)))
& `/ u; W: r5 ]" o - (setq p2 (list 0 (- 0 (/ e 2))))
& R. i/ a9 }% q$ w$ p# n - (command "ucs" "o" o)* E' n% Y& ~5 k1 I& x G" q! N/ Y* ~
- (command "ucs" "z" ang)2 ]! U4 `% Q% `8 F
- (command "line" p1 p2 "")
6 N- A1 H5 y) k3 P - (setq P3 (list (- (* 1.5 d) (+ k k1)) (/ e 4)))) z1 ~0 _( U0 n' D+ y# i
- (setq p4 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 4))))
! T+ U6 [6 ?% ?& o - (setq C1 (list (- (* 1.5 d) k) 0))
5 f* M' W+ g, j3 N! B9 L, H" B" z - (command "arc" p3 "c" c1 p4)3 R* j$ c$ U$ p
- (setq p5 (list 0 (/ e 4)))" p3 G6 A0 @! l" H1 y
- (setq p6 (list 0 (- 0 (/ e 4))))2 y& ^; m& t/ d) `& N A8 S) r
- (command "line" p3 p5 "")( ^, R" @( w7 p' X' ?: B& f8 |
- (command "line" p4 p6 "")4 e& D" _6 S/ a
- (setq p7 (list (- (* 1.5 d) (+ k k1)) (/ e 2)))
; o1 U6 b3 I. e" o" r& y1 y! z - (setq c2 (list (- r k) (* 0.375 e)))
' i! W5 V; V) W) [: F0 D - (command "arc" p7 "c" c2 p3), n6 f9 e# k! U. f! K
- (setq p8 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 2))))8 ]* F j' e5 W3 e
- (setq c3 (list (- r k) (- 0 (* 0.375 e)))) f2 A4 q: W6 r7 q2 m. _
- (command "arc" p4 "c" c3 p8): S e) C, Y& S
- (command "line" p7 p1 "")
: w9 v, }; l- m - (command "line" P8 p2 "")
9 R& m# y& V, N5 ] - (setq p9 (list (- 0 K) (* 0.375 e)))/ B, S; M6 C3 u+ L7 z" {3 b3 a6 [
- (setq p10 (list (- 0 k) (- 0 (* 0.375 e))))' N: Y7 W9 O8 V0 F& e: S
- (command "line" p9 p10 "")
I- d8 a! ^* } - (setq p11 (list 0 (/ d 2.0)))- |4 g8 D( F* Y! g' d0 c* k; [
- (setq p12 (list (- l (* 0.075 d)) (/ d 2.0)))
* y" M1 n- _/ @3 l - ;如果除数为2,则M=5时就变成了M4,会出错.
4 x* L1 r0 x% ~9 o- a - (command "line" p11 p12 "")
9 e/ T$ ]8 h( h7 J P - (setq p13 (list 0 (- 0 (/ d 2.0))))
# J3 J2 A" K1 i o: y/ ~ h - (setq p14 (list (- l (* 0.075 d)) (- 0 (/ d 2.0))))
; c# G' S" J) ?- r. v - (command "line" p13 p14 "")$ x8 F% t. g; Z
- (setq P19 (list Lg (/ d 2.0)))
( ?" y. z% r: K! K - (setq p20 (list lg (- 0 (/ d 2.0))))$ j8 n" ^* U) T6 I/ }
- (command "line" p19 p20 "") ;螺纹终止线
' Z6 s9 Q5 v# ]: t0 D - (SETQ P15 (list lg (* 0.425 d)))$ R3 F7 y( g+ J! f
- (setq p16 (list l (* 0.425 d)))
' c) f) i3 K6 I' K, ` - (setq p17 (list lg (- 0 (* 0.425 D))))& P( H7 r q6 O+ H7 y5 `! R! h5 y
- (setq p18 (list l (- 0 (* 0.425 d))))' i# ]0 g& `9 }9 R- Z: B% I' C3 P
- (setq p21 (list ls (/ d 2)))' R1 r! g7 r2 u; Y3 n1 J
- (setq p22 (list ls (- 0 (/ d 2))))& t; I. F. Q# g0 T1 f% w& \6 u
- (command "line" p16 p18 "") ;螺纹端面7 M5 V$ t) S- Y) X( b" v
- (command "line" p16 p12 "") ;上倒角9 U) k5 d* M; I
- (command "line" p14 p18 "") ;倒角
$ o U& r) b! X0 D - (command "line" p12 p14 "") ;倒角处粗实线
, I$ g( M1 N% n) j! @/ T& H - (command ".layer" "s" "continuous" "") ;细线层3 _, X4 |1 o- i
- (command "line" p15 p16 "") ;上细实线
5 U3 M; G9 a- w+ q! ~ - (command "line" p17 p18 "") ;下细实线
0 ~. J) E- M4 R - (cond ((or (= zx "y") (= zx "Y"))) x: m" C' F! X5 I8 c
- (setq zx1 (list (- -3 k) 0))
V* G) @$ ~& [ - (setq zx2 (list (+ l 3) 0)). ], f6 b; Y% s- Z
- (command ".layer" "s" "center" "") ;中心线层! `; D% y6 ?1 |" K/ x3 c( [4 w1 e, O
- (command "line" zx1 zx2 "")- J3 a0 w* O/ K
- )
1 E% z: H+ E5 T2 w, K1 E - )4 B7 `! V: A8 R) t6 w: C
- (setvar "clayer" clay) ;回原图层0 [" y, P) e! w. U7 o
- (command "ucs" "z" (- 0 ang))
' u& |, H) J/ t( Q) e( q6 w4 K - (command "ucs" "w")
! X" n9 h( u/ E- n0 K - (command "osmode" os)/ Y& h- m2 V2 ^, T, e q- C
- (setvar "cmdecho" oce)# ?! @0 @# @$ T) Y
- (princ)4 w) P/ E8 M& T# r
- )
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