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.% q v0 H) P. }" z) y! Z* s
# i) X1 A N% G3 {: [
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( s* j0 p* ?) q& Y' F
+ [2 W! x& k% N5 y+ W7 O
以下为程序代码:- w7 _& T/ M) H- T9 t
- ;画六角头螺栓5 s# S1 J3 t3 X: p% p5 F6 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./ q8 d ]0 m j& {
- ;2006.10.18晚完善- c! e7 J# Q6 t5 d
- (defun C:xls (/ oce o a b sc zx ang ang1 en l1 l2 d" C, P# T+ e4 ?5 o [
- e h k l ls lg k1 h r1 r e d p1 p2& \5 Z7 P: Q1 H b1 }9 j c2 A* `
- p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16
5 Z8 `4 A) t% ?- S - p17 p18 p19 p20 p21 p22 c1 c2 c3: D: B# c* m4 U4 d
- )4 z: ?1 {5 s- n
- (setq oce (getvar "cmdecho"))* j# [1 `5 ]4 B9 z z% Z) o
- (setvar "cmdecho" 0)) ~. r' i7 R+ @# ~5 a
- (graphscr)
+ u7 |# u1 x' [/ q( f- g - ;创建如果与你所用图层不符,可自行修改
4 _7 {! U+ \7 Y1 g( | - (setq clay (getvar "CLAYER")) ;取得图层信息
- V0 r" b) e0 q - ;创建中心线层center颜色红' q5 W; S2 s; ~% J* H- b+ W
- (if (null (tblsearch "LAYER" "center"))
; E6 x( M A& e9 W7 O - (command "_layer" "_m" "center" "_c" 1 "" "_lt" "center" "" "")
3 ]$ g3 L% P9 X' a - )4 E) _& a- c4 X+ [, h& k, o
- ;创建细实线层continuous颜色青
% ~! X7 t$ b+ t' P6 [$ _ - (if (null (tblsearch "LAYER" "continuous"))
9 v. }: Q N; n* o L - (command "_layer" "_m" "continuous" "_c"
" `) L! V) k) C8 E4 O& V - 4 "" "_lt" "continuous"
+ t6 T, p8 M4 J* ]# a2 G" l - "" ""
" T5 ~2 Q; R" m$ t4 D1 Z - )
7 O. c" m; @ `6 [ - )4 x! b# x; F$ i7 d- J
# s# u+ `5 M1 W- (command ".layer" "s" "0" ""); N3 V. S J1 w+ b u3 A
% L: I; L' H0 ^4 u& b( U O0 w- (setq o (getpoint "\n 输入插入点:")), P$ G" t+ Z* |( @
7 T$ b0 ~! d, I+ f& o- (if (not d): f I* c7 U. }9 c
- (setq b "默认")# L t2 ~+ V9 e4 i5 L; _1 `
- (setq b " 上次输入")
7 ^5 z4 B5 V+ f& B& [% m& S/ G5 ?' O - )
( w, B4 o, G" b) {5 t m, I - (if (not d)
: {0 z Z' p; [$ A - (setq d 10): C- S& l& ?* _3 A$ Z
- )4 f2 Q% j3 q4 S, S3 ]% K
- (setq a d)/ }+ `) v( H0 ~
- (princ$ C6 b; ~2 D7 w+ t B
- "\n 输入螺栓规格M5/6/8/10/12/16/20/24/30/36/42/48/56<" b+ k2 x: f( o8 G
- )
6 ^. ^+ e0 I1 `& [9 |3 Y - (princ b)" ^$ _! V$ r8 i/ a# u. F
- (princ d)- m: T v* T% x
- (princ ">:")
' j1 ^# Z! Y5 g. j6 b; _* j
/ C( b# y- x8 K& M) q- (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 ">:"
/ A( f/ s& d' w
~) I, u* L/ W- (if (not d)
3 Q; ^" g, f- Z4 q% d9 B - (setq d a)/ n: t3 r$ k j) b
- )7 @3 F/ D* p2 d1 |' M
- (if (not l)9 H! t+ n% \9 `. y& e
- (setq b "默认")* [; {' T3 Z) x) d, \% o
- (setq b " 上次输入")
* A* H# m2 i9 r& D3 X - )! W9 V, z4 ^1 X, d9 Y
- (setq en t)$ a& d+ L# W$ D/ E2 w
- (while en3 g% Q2 v' z/ E4 W# G0 G1 L/ D2 j
- (setq en nil)
' W; a5 `- Q7 R$ m( t - (cond ((= d 5)! ]; r6 }4 ?6 ^( T
- (setq e 8.63)
" P1 L; r, C: ?: k: j \ - (setq k 3.5)9 F5 }3 m# ]& U4 L7 V* C1 M
- (setq l1 20.0)
$ S" ~4 R1 B) g, [7 x" A! r - (setq l2 16)0 J) F5 q$ ~* v* n
- )
9 Z8 q3 m$ a2 r0 i& h( R4 e2 R" ~ - ((= d 6)
7 ^# k Z' d u0 o& F! C8 m. C& s - (setq e 11.0)% t+ U& `9 C- v- k; i q
- (setq k 4.0)
& b1 _' @* v* m1 a) |5 l& L) p( d - (setq l1 23.0)
$ C8 T: `0 ~* ]6 [4 U9 D+ d - (setq l2 18)" n. T% O/ ?# ~/ l& ]7 ?" q7 Q
- )' S o' A1 p5 d
- ((= d 8)
, ^4 Y6 u) m ?* k - (setq e 14.4)
% u' {, f2 S9 [. F- K) [ - (setq k 5.3)* ~4 g6 T3 c4 p) B/ }
- (setq l1 28.25)
' g- v4 f# D, \ - (setq l2 22)$ M) @! L6 y3 O3 A) }, l c# h
- )' b8 E0 K/ P" @0 ^% V! p
- ((= d 10)
( [# `2 J/ V& x - (setq e 17.8)6 r1 N$ l5 N1 t2 u: {" |
- (setq k 6.4)
. r& n* {6 g( u" W9 N3 R - (setq l1 33.5), x4 P# X# a' c7 j
- (setq l2 26), v1 q! n" T3 H4 X; F
- )
$ M6 Q* l5 X6 D; `9 \5 u0 n - ((= d 12)
# P% X4 X( E% S - (setq e 20.0)
# k! S+ G( C9 H" c4 K& ? m - (setq k 7.5)" \7 t8 ~- }5 @' \' Z6 I5 d9 U5 n
- (setq l1 38.75)
1 B- _! S8 s& A6 i# m: b - (setq l2 30)' Z+ ?7 C3 \" Z8 C( s" E; [( c' L
- )+ e3 q! G% k3 \: i
- ((= d 16)
1 k1 K9 H3 T& m) A - (setq e 26.8)
2 Y& @$ e t3 T1 ? - (setq k 10.0). V5 p& D! l: L$ K& Q; K! z! N" E
- (setq l1 48.0): R' a- x9 t! q5 O* p. R! G
- (setq l2 38)* P* K0 p$ r+ w1 \5 f6 Z
- )+ B j' ~6 h% h
- ((= d 20)
# o+ m0 H/ z! h1 o& c' Q - (setq e 33.0)
' B2 b9 v- Z4 X7 Y. Z+ T; i - (setq k 12.5)
i1 X. b8 g* R8 ]; S4 f - (setq l1 58.5)6 v& h- w; k" J9 G* G7 `
- (setq l2 46)' K2 }7 N4 U- Y8 b7 x
- )" V& i6 [1 D, O, K2 }7 R
- ((= d 24)
7 {$ E0 ?, W; F: {' B - (setq e 39.6)
9 X: {7 M: F" a8 y* g. k$ E - (setq k 15.0)
4 O: X) q/ p/ G' O8 C/ M - (setq l1 69.0)
5 M2 X9 J% h3 Y" u. ^5 S W/ n6 W - (setq l2 54) w; v. t) }' P6 u* D/ x
- )* E+ F; P; N- B* A! }3 p4 S
- ((= d 30)4 c0 B# p, d2 C1 n
- (setq e 50.9)' l* | H: C7 A' g) y- v% Q
- (setq k 18.7)& j' @4 L; D( X: u. ~
- (setq l1 83.5)
6 ~) a9 n! C* w6 b' M; z - (setq l2 66)
& t2 N ?; V1 r1 F/ r2 V$ W - )' [" }, C$ V) ~# U8 M2 t w; B
- ((= d 36)
! e: J6 e: Y0 W" r, U7 S2 k# {7 G - (setq e 60.8)
1 H0 _( P4 I/ c) ]; M. T - (setq k 22.5)
2 s( p6 n6 N( Q: E& G6 s - (setq l1 95.5)8 m9 E" Z, d* W# w) b/ N# C
- (setq l2 78)
! O# A% ]: E) [0 B - )- E( }6 H' @1 c
- ((= d 42)) J! q4 @1 O |3 A7 O' K, z
- (setq e 72)% `- y0 |+ I& b j1 o: _/ k. a+ S
- (setq k 26)
' V+ u2 F6 g2 S5 w8 [ - (setq l1 113.5)2 O8 | V/ B; w) c& k& N
- (setq l2 96)- h% I' x; m) a3 Z, W
- )
& z; Q6 A. w& I+ X: G: ] - ((= d 48)
5 q; K8 `! M8 { - (setq e 82.6)
$ u8 n7 {0 D" o9 s& N4 X - (setq k 30)5 y2 c9 X, v9 g. J/ g j' l
- (setq l1 121.5)
" W6 r* s+ @$ B& i - (setq l2 108)4 @" e+ b& ^9 \$ p' L& }
- )
5 i9 X/ W* {' {, W; G7 h - ((= d 56)
2 G. N, `2 K4 N3 g$ i& D# f8 y - (setq e 93.6)
! O: v, @- _5 C, `$ x/ k - (setq k 35)
; |8 [: q: k8 s9 P - (setq l1 137.5), c5 O$ {/ r( _8 h
- (setq l2 124)
" v* c$ y+ z7 J# z - ). T3 k* J w5 V# {) D0 ^
- ((= d 64)
, `5 v' Y& N# O8 D$ r5 Y; L8 l - (setq e 104.9)
3 p) a6 X2 }+ q1 \2 c9 k. O - (setq k 40)
Q w0 v6 f2 B. S0 ^* {: J - (setq l1 153.5)
1 L N$ } i; g d - (setq l2 140)
, T7 _# f* c9 M6 L - )9 y5 Z7 X6 Z6 e! |7 `
- (t
8 G4 \# Q0 h( E3 n - (progn ;非上述口径时则令/ [+ _ g; i6 x4 h; s
- (setq d (getint "没有这个直径的螺栓,请重新输入螺栓规格,M=:"))6 K% S$ s, y, A# q/ W1 _+ M' U
- (setq en t) ;令en为真,产生循环
% a! [: n/ `2 Z$ K9 S - ) ;结束prong
- {: j) m) I$ [4 U) t; g0 R5 L6 J: g - ) ;结束t3 b9 W* N8 {) T3 y
" D5 p/ Y' q1 j5 }7 g- [# q- 7 V+ f& }; Q# O& ?
- ) ;结束cond
( |! s8 \, v9 }7 a% Z6 k4 t) k - ) ;结束while
( C, x( Q: Q% k% {, I' L& u% d - (if (not l)3 e8 p7 v ^, t$ L+ \9 m2 V& p! X
- (setq l 50); a/ J+ u. K* g2 y! G0 o
- )9 P+ X7 P1 f# h* M }
- (setq a l)
) h0 [: X& K( ?: f - (princ "\n 输入螺栓长度<")
- g5 M- l+ ?" i+ z: {( u, r - (princ b)' M, I& {$ W0 |1 W
- (princ l)1 N- g \8 H7 _' C
- (princ ">:") v4 Y1 Q1 f4 o! s
- : |6 i# ]( J( Z) I; D% n8 [ f
- (setq l (getDIST))
( {6 g9 m; m4 X8 N - (if (not l)) S( E8 P' U; h4 }0 _) E) S4 e( }
- (setq l a)
& p# ]! C# N- B% a - )
- E* B" ?1 P7 z/ K# g - (setq ang1 (getangle o "\n 输入旋转角度<默认0>:"))
6 E |+ r4 c* f2 x4 ] - (if (not ang1)- l8 C: S# W: ~& D
- (setq ang1 0)
/ m& k" {& S7 V! _7 v6 V } - )# r6 U$ c- o' v
- (setq zx (getstring "\n 是否要中心线(No<Yes>):"))& S S8 y# Q& @" t0 @* x, K
- (if (= zx "")
8 _9 p- {& ~! t0 C - (setq zx "y")2 D% x5 Y0 a4 i7 _1 D, E3 V& d
- )
) i" j- J% q0 U( E9 C& C - (setq os (getvar "osmode"))$ \9 T' d. G3 D7 [* ^
- (setq ang (/ (* 180 ang1) Pi))
5 m# K S, b4 N) K0 B+ g& U- c. J - (command "osmode" 0)( }# _2 Y/ k |1 [
7 }1 H. l3 f7 x: d
& J L7 B/ \6 q- ]- (setq ls (- l l1))" m! W0 k* C2 w) m5 Q: a
9 B H$ ?( U+ W# P$ d- (setq lg (- l l2)) ;长度减螺纹长度( g* u* N$ ]9 I& z
- (if (> l2 l)
2 \2 e! f2 h; L* z - (setq lg 0)
' i1 m% ]! T& n6 N - ) ;螺纹长度过小时变成全螺纹
( _# ^/ d0 U( e; G# M* c - (setq k1 (SQRT (- (* 2.25 (* d d)) (/ (* e e) 16))))
/ A- K' e$ ]; [( d3 y - (setq h (- (* 1.5 d) k1))
1 x9 B; J: n6 i1 _ - (setq r1 (+ (* h h) (/ (* e e) 64)))
1 ?) S0 }4 k `( {0 | - (setq r (/ (/ r1 2) h))
; h+ C3 Z3 f" M; |. H9 r - (setq P1 (list 0 (/ e 2)))5 O5 {2 [ t8 s( J
- (setq p2 (list 0 (- 0 (/ e 2))))
5 b/ r& W$ E# b. g. `0 b) V - (command "ucs" "o" o)
& P( w e Y; s/ c7 \. j" T% X% F - (command "ucs" "z" ang)
1 ^! M, Q& T4 s, r% ]( t7 ` - (command "line" p1 p2 "")
- @7 y$ n, H, r. U s; _" Z8 K4 n - (setq P3 (list (- (* 1.5 d) (+ k k1)) (/ e 4)))" @4 A. ^) ~' a+ m4 p( z# e8 U
- (setq p4 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 4))))
4 D4 ^7 {7 a) T- X - (setq C1 (list (- (* 1.5 d) k) 0))3 S" F j% _* c
- (command "arc" p3 "c" c1 p4)
1 ?: ]0 Q+ x7 o; E/ | - (setq p5 (list 0 (/ e 4)))
& L) I9 V, o7 D- t* t" g; b) k2 P8 e - (setq p6 (list 0 (- 0 (/ e 4))))2 R c, H! u8 @8 h8 H- G
- (command "line" p3 p5 "")+ }4 p f' b, b) U2 q7 t8 u% R) o
- (command "line" p4 p6 "")
# T2 a" ^# z+ ~, [9 g - (setq p7 (list (- (* 1.5 d) (+ k k1)) (/ e 2)))
" B9 v! [2 c' z; V) T& m - (setq c2 (list (- r k) (* 0.375 e)))
, B: {4 d, M+ ?& }9 Z - (command "arc" p7 "c" c2 p3)
% M+ m$ n6 x9 P - (setq p8 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 2))))
- j' L$ \' r; w: K1 k4 y& Q! x! u - (setq c3 (list (- r k) (- 0 (* 0.375 e))))
; r5 h3 k9 v+ _# K - (command "arc" p4 "c" c3 p8)
2 ]7 c% U8 Q* l: Y* l% S - (command "line" p7 p1 "")
3 t$ }/ Y- g0 f' W4 V. m5 `0 G - (command "line" P8 p2 "")7 J4 s. D* S: O9 F# f
- (setq p9 (list (- 0 K) (* 0.375 e)))
1 e5 l( T* k# v0 S - (setq p10 (list (- 0 k) (- 0 (* 0.375 e)))) F1 g& R/ C F9 D2 s: N) a3 r* X
- (command "line" p9 p10 "")) ]' i( I+ k' J! G$ K
- (setq p11 (list 0 (/ d 2.0)))
4 V: |2 t, c: x" @ - (setq p12 (list (- l (* 0.075 d)) (/ d 2.0))). p; {' L N$ L; u( U
- ;如果除数为2,则M=5时就变成了M4,会出错.
+ a% x: n+ \6 ?7 o. C4 j2 x - (command "line" p11 p12 "")
' O: X. j, o8 ~ Q - (setq p13 (list 0 (- 0 (/ d 2.0))))/ ^0 {: o( k' a& i6 m
- (setq p14 (list (- l (* 0.075 d)) (- 0 (/ d 2.0))))) g. m- R5 c$ D
- (command "line" p13 p14 ""), `4 _6 f1 I f1 P( ?/ N' n
- (setq P19 (list Lg (/ d 2.0)))
! N* @; {4 ^4 F8 w# p - (setq p20 (list lg (- 0 (/ d 2.0))))4 T% B( A$ I2 L' y, E1 x
- (command "line" p19 p20 "") ;螺纹终止线- Y5 p% O& ]/ Y0 N# j
- (SETQ P15 (list lg (* 0.425 d)))) Q& H. |. ^, ]& k
- (setq p16 (list l (* 0.425 d)))
: ^; D% l. f* u7 U - (setq p17 (list lg (- 0 (* 0.425 D))))
& p5 p$ s. L& F5 v7 c# { - (setq p18 (list l (- 0 (* 0.425 d))))
# t0 {( ~1 d: M& Q5 J( ] - (setq p21 (list ls (/ d 2)))
; `% s5 I) @% w8 ~+ ] - (setq p22 (list ls (- 0 (/ d 2))))
1 {$ Q2 l: G) H& V. v, w3 v - (command "line" p16 p18 "") ;螺纹端面
X1 B1 v, t3 {6 M - (command "line" p16 p12 "") ;上倒角# B, |* X. Z7 d5 ^
- (command "line" p14 p18 "") ;倒角 : u! c3 A% r! a
- (command "line" p12 p14 "") ;倒角处粗实线
( k6 T/ Y0 d( t0 j - (command ".layer" "s" "continuous" "") ;细线层1 k& d- L" _9 c: F2 ]
- (command "line" p15 p16 "") ;上细实线& A% Z0 }. ]6 p- t4 V' [3 L$ y
- (command "line" p17 p18 "") ;下细实线
% A( m# y2 b2 I: | - (cond ((or (= zx "y") (= zx "Y"))
4 o6 o- V+ x' ~- B - (setq zx1 (list (- -3 k) 0))8 J( W$ I. N. [3 ]/ Q/ J. E( ]
- (setq zx2 (list (+ l 3) 0))
: J8 X1 ^" ~; u - (command ".layer" "s" "center" "") ;中心线层
2 U3 w$ F6 B2 l3 [. J" H - (command "line" zx1 zx2 "")
" l3 ?- N, ?" e - )
7 M/ N% P/ `$ w2 F* F6 K7 _ - )# O& d5 h! L4 N2 e& T
- (setvar "clayer" clay) ;回原图层2 \- r$ T( { a
- (command "ucs" "z" (- 0 ang))
/ K9 F4 K7 c; L5 G( B! x# d - (command "ucs" "w")* q' _% f$ H7 ~+ D) m. i% R
- (command "osmode" os)
# d8 v6 p; g7 o% w* E* b- Q9 ~ - (setvar "cmdecho" oce)
6 {/ s+ \7 `" z- B4 F- B - (princ)
4 P5 \, L" k1 X* `. K2 P - )
复制代码 |