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.1 @& X+ j+ ]+ c* Q& B$ Z
" u% T7 k) r2 { ~) z! I7 n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
3 z; u5 R( {, C( p3 Q" u, H$ h- T% p# q0 _7 u: H; r- ~
以下为程序代码:
, A! K: D) P' A6 C, }- e- ;画六角头螺栓
/ L5 B, ~2 Y% d+ _5 z% S5 v - ;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.
' ~. A# N% [0 G' Q( N- Y - ;2006.10.18晚完善3 e4 k" a# F8 X8 r. G; M
- (defun C:xls (/ oce o a b sc zx ang ang1 en l1 l2 d
7 K+ V! r- |/ W' M - e h k l ls lg k1 h r1 r e d p1 p2
1 S+ x$ m* R- g& U- V3 ^( o - p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16+ i) z' Y S3 G+ b& Z* T9 x
- p17 p18 p19 p20 p21 p22 c1 c2 c3: j' x# R# o/ ^# W" i
- )6 x u+ D3 B: ~0 H) j4 N
- (setq oce (getvar "cmdecho"))
7 v- _4 ?8 O/ q' U0 k - (setvar "cmdecho" 0)- D I; ~' j8 i; @
- (graphscr); C' o) v3 _! G. `
- ;创建如果与你所用图层不符，可自行修改+ q1 e- M# o* J2 S w; y
- (setq clay (getvar "CLAYER")) ;取得图层信息
# C; a3 }6 J! y/ m m - ;创建中心线层center颜色红
' F. Y0 X8 L: ^' w, ?0 c - (if (null (tblsearch "LAYER" "center"))
3 q( D) I. T- S' \( a r m - (command "_layer" "_m" "center" "_c" 1 "" "_lt" "center" "" "")! S, n& ~. b( q m, C5 r
- )- P% t+ i7 w( J
- ;创建细实线层continuous颜色青/ u/ {8 w$ L6 d" u
- (if (null (tblsearch "LAYER" "continuous"))
7 ]) F5 U8 |% V* M) x* _' v - (command "_layer" "_m" "continuous" "_c"9 _! L( X4 X6 h+ @' G) h1 k
- 4 "" "_lt" "continuous"5 h M& o/ F! d1 J
- "" ""
2 g% [9 O" T, b, ?# u k6 c" Z% A - )' A, g4 y0 ` {0 v! @* W/ G% C O. E
- )
5 F4 T" N3 `' ?- O4 _1 u. H; A
) m" }+ \3 Q3 T5 s' H! Z4 p- (command ".layer" "s" "0" "")+ g1 h6 c' G7 i( P
- ( {% T' O, S3 w Q# ~
- (setq o (getpoint "\n 输入插入点:"))1 Q8 Y, S1 q3 o: a7 M6 c! @# ^
- ( _5 `8 v9 R, I
- (if (not d)
5 x4 u/ J9 J/ G F% `8 D" J6 s- E4 G - (setq b "默认")( o# c$ ?% U C; x% y# o# S
- (setq b " 上次输入")2 `8 ~/ i- ^8 A: G3 u# G* `
- )4 K- Y7 N g0 _+ s
- (if (not d), A, i6 d3 F. M x' F* `& f* G7 ?% ?
- (setq d 10)6 _: ]9 _% C7 ~6 }2 U9 l8 i6 b
- ) _6 b. u3 {4 }4 p
- (setq a d); a3 O1 W8 Y5 S7 p" J6 o+ Z
- (princ
& i3 x- ~0 u# ?+ r6 t* X - "\n 输入螺栓规格M5/6/8/10/12/16/20/24/30/36/42/48/56<". \; X6 a) e1 L$ U* p" j( Z+ L
- )2 j+ T) z; W% R2 F w& q2 G2 M+ b
- (princ b)
! P8 ^* T% z( z7 w4 r; Z, Z9 { - (princ d)
4 y& O! G z3 ~ - (princ ">:")! t: K2 L/ s/ h* p: r
- ' ~- x, R% G+ C$ m1 s) R6 }
- (setq d (getint)) ;"\n 输入螺栓规格M5/6/8/10/12/16/20/24/30/36/42/48/56<默认" d ">:"
# @. B# j$ _5 ?" b) G - & e$ |& o& _2 ?
- (if (not d)
# o, O" {7 Z; L1 D8 m - (setq d a): n5 \) M ] e1 g% V1 ]
- ), t- k- r$ B+ e, o. w+ {
- (if (not l)
* r' X+ w( f; o+ z - (setq b "默认")6 m2 C% P4 u7 b! }0 c' k
- (setq b " 上次输入")
/ W1 S4 `. Q$ i - )( r1 N# {. l$ p0 j2 w
- (setq en t)
/ _& {* Q7 @$ ]' P4 e - (while en
' s ]; } m/ N: W% J; R - (setq en nil)- X& k7 o- S' x
- (cond ((= d 5)
4 p4 g p1 {4 e9 C3 y - (setq e 8.63)' p! S( _* v; a* V* U* u
- (setq k 3.5)
/ L! [5 [/ | i( l% h" o7 ~ - (setq l1 20.0)
% I7 H+ L) k( B+ v6 ~! q9 E1 s R - (setq l2 16)
9 ?$ h' N; x2 B: B - )6 R& c2 f( \+ b
- ((= d 6)5 z3 u6 ?1 I C( q- V: a) g
- (setq e 11.0)8 V0 w R, _' k" D5 X; m/ d
- (setq k 4.0)* y6 f* Z, P- _1 t" u
- (setq l1 23.0)
" I7 q. O7 o7 {1 X, X$ c& O2 B+ v - (setq l2 18)
4 U/ `2 o% x1 @, a# i3 {: @* J - )' G T% G: S7 R6 |
- ((= d 8)2 X7 K* w, P; D s$ y) h7 }
- (setq e 14.4)- b. k7 X5 V) D) Y# J" h2 s- R' H
- (setq k 5.3)
& _, _5 r6 s" Y: K1 X, J/ \ - (setq l1 28.25)" g7 c. e6 M! ~& H, g3 m/ F+ Y
- (setq l2 22): o! v3 |" o2 T4 m r5 y" @. L6 w; E
- )
j$ g4 g0 C0 g5 g7 N: ^ - ((= d 10)
6 B) ]2 X6 t0 `. o V - (setq e 17.8)7 y, }, k Z, e1 m9 y0 f1 G" H! l
- (setq k 6.4)/ z; ` j, G, Z
- (setq l1 33.5) i, V& p8 A) g5 b5 T9 D4 T0 ^
- (setq l2 26)1 c( R, F$ n# s9 `
- )0 t2 G9 _8 K% w" [) y6 `
- ((= d 12)- f' V' H3 a H3 T( Y3 q0 L
- (setq e 20.0)
/ F7 j8 ?+ n9 G/ d5 @2 M - (setq k 7.5)8 |' V- P' c/ M8 A! |0 L$ o
- (setq l1 38.75)
/ ?( V' |5 b3 _& m" S- k* R - (setq l2 30)1 D# y" N% L5 g7 Y
- )
2 f$ O8 F& r5 T6 E6 o - ((= d 16)
/ u# ]( C, I M0 g - (setq e 26.8)( a7 H& Y% ^1 T2 ?, a% q( z
- (setq k 10.0)
1 K3 m5 [* }% v+ ? - (setq l1 48.0), ]) m4 w, ]4 A' u/ M* e. T
- (setq l2 38)
+ ~9 r+ R# m4 @1 q - )5 w' l! w, X( C
- ((= d 20)" [$ u5 N- J# |+ a/ V
- (setq e 33.0). |- N, D, ~" ]( g* E( h! d
- (setq k 12.5)/ ]- ~* c. t; F
- (setq l1 58.5)9 m* C9 Z- v) E1 b" D4 | {" c
- (setq l2 46)9 n' ]; ~& C: I( y3 \ `0 D
- )4 A% Q3 w* v( u
- ((= d 24)- a( e$ q- B* _# N# n3 t
- (setq e 39.6)3 e* B* k- p% |; I$ H+ @/ X
- (setq k 15.0)1 j$ F( @9 @6 i# V% Y
- (setq l1 69.0)7 Y9 |& O! O9 @( V, A
- (setq l2 54)
, M4 s* p/ a3 i* Z, h1 n: F- z5 D - )" V$ l2 o+ s+ ]: g6 m5 V# ?9 e2 ?
- ((= d 30): i% n; B9 y3 U$ [
- (setq e 50.9)
; m8 }+ n( s4 g9 D& H1 D4 e - (setq k 18.7)
& B/ ?& W8 _% v- D2 |9 O. }* U - (setq l1 83.5) c2 z2 K/ D$ X! ~0 B
- (setq l2 66). w. X7 t' t1 m; l4 \ i6 m
- )
. R$ C3 Z) @% C3 ^! U; O - ((= d 36)" F9 i) S$ K9 N5 D4 f& D% ~
- (setq e 60.8)" t: R9 a' ?( b8 _- H ?+ E" O
- (setq k 22.5)
. `) g) i, q' X - (setq l1 95.5)( d" v/ M9 q% e A9 W8 b
- (setq l2 78)
4 z h/ L9 {+ S/ L - )
; O9 c& t5 d/ N+ D$ v( V - ((= d 42)
4 _5 I3 f9 W2 H. R4 h! c/ M2 C - (setq e 72)
; e4 V$ A2 ?2 U2 `, n8 ^7 E6 a1 T - (setq k 26)
' y( @" @* N! {4 b, r% b& r o6 M - (setq l1 113.5)) J9 a4 F3 h; a( s; n
- (setq l2 96)
% S+ X" j: ]6 x# [7 N - )3 P% F2 S0 ]! i q0 A8 K$ w3 e
- ((= d 48)
$ F- {. r6 W- i) U4 T0 b+ W3 P& ?1 o - (setq e 82.6)6 D) {$ S% ^' V" }
- (setq k 30)
4 u2 Y! A( n( H- a4 j2 d - (setq l1 121.5)
5 J) d6 x0 [7 p, C B$ A - (setq l2 108)$ X4 l* B( I- d3 b4 {
- ) X2 q. L& G: C3 i2 c- h
- ((= d 56)
7 |/ I& m, F, x4 t. Q1 w - (setq e 93.6), K; {6 V$ K! k1 W" D6 D
- (setq k 35)* y- @/ r9 V9 y* a& t# N
- (setq l1 137.5)
. i; y% F4 L7 x$ B$ j6 ]( U+ R8 I - (setq l2 124)
+ b* W& a0 Z& L! g - )+ w: k$ n1 b+ l k" B
- ((= d 64)
. U6 d! ? r; Q- [+ J - (setq e 104.9)
6 o, E- I) o7 a9 d+ _5 O' z - (setq k 40)1 k( h, I* F# Q: ~: A3 S
- (setq l1 153.5)
8 d( N- u( c/ A2 \2 o4 u - (setq l2 140)% S! v2 m- d1 e* B! |: P+ J: }* ?
- )
% `2 S5 `; Q6 C/ M9 L! G& e. p, | - (t' m; H+ Q, W1 E* x/ x2 N9 L
- (progn ;非上述口径时则令
* E3 H4 Y8 q+ `7 I# j - (setq d (getint "没有这个直径的螺栓,请重新输入螺栓规格,M=:")): V3 r" g9 h! s$ f6 G7 |9 n# \
- (setq en t) ;令en为真,产生循环
' s" }' D) S5 P& ~+ p8 z- ^ - ) ;结束prong
* k; X& l4 s" X9 P: @7 S/ L. k - ) ;结束t
' F6 s( D0 Y5 I: z: P6 S - 4 |. y0 F9 B5 k0 M
7 o6 ?; e& [8 F# m# B# h- ) ;结束cond
|; c- a7 B; M - ) ;结束while% ^( }% T0 P4 I0 ?1 d
- (if (not l)" `0 Q. K$ E ?. R6 o6 o$ t4 n
- (setq l 50)
7 L* g0 E) d+ ^+ u# v - )
. q$ I( b0 `9 _6 j1 B5 j+ l1 ` - (setq a l)& k4 w1 u1 A8 K% t2 c* R
- (princ "\n 输入螺栓长度<")8 o6 y, O! M# @! J: ^* S! Z: w
- (princ b); p3 k; p0 }. B: N4 p0 N
- (princ l)
# c1 J' s3 K5 F) j - (princ ">:"): `8 v& R7 h# {* c6 D, H8 B
- : | e9 a* L8 ?! r
- (setq l (getDIST))
7 f! h" D9 h( n( R6 o9 T - (if (not l)
/ L6 L2 E w$ b: I8 t } - (setq l a)5 C y/ F3 ]* _* N) e# W
- )
( J; [# y% B* b/ ~6 Y0 A# q - (setq ang1 (getangle o "\n 输入旋转角度<默认0>:"))
_7 I# I4 d J3 {* e6 o: ]' b5 Z0 M - (if (not ang1)
; m0 U2 n. e0 A. J( G. ? - (setq ang1 0)
/ t' I1 Z3 j3 P0 @& }' @' { - )9 D5 f" e% j: f9 e3 i+ Y) Q
- (setq zx (getstring "\n 是否要中心线(No<Yes>):"))
" f! B: C9 O) J - (if (= zx ""). X% M! l* r- `& s, b
- (setq zx "y")
I" g) m# h# B' x! l - )
+ l# K2 C- F$ K( }8 i1 s - (setq os (getvar "osmode"))
! V5 L. t" A1 t* X - (setq ang (/ (* 180 ang1) Pi))+ T1 s( t' p) P. X
- (command "osmode" 0)
L/ u# ~: C" b$ g) P* u
' f4 a4 `& K% ^, [$ Y |: U; c# k) \- - `8 F8 Q/ f+ E/ E7 o9 [: \* W
- (setq ls (- l l1))/ C; w& z, c8 W. U) m( I
- ( _5 Y$ q2 H* }# ]6 M
- (setq lg (- l l2)) ;长度减螺纹长度
; i5 N& R1 S U6 Z! h - (if (> l2 l). _- t# j( g$ q1 _* U* i
- (setq lg 0)* @" u. u* k5 K: p! A0 q
- ) ;螺纹长度过小时变成全螺纹
( E- [! \0 A4 ?" v# L& }/ N - (setq k1 (SQRT (- (* 2.25 (* d d)) (/ (* e e) 16))))
7 D! _! P' a( g% Q - (setq h (- (* 1.5 d) k1))9 F# y* ^. H% Z" F
- (setq r1 (+ (* h h) (/ (* e e) 64)))) j% |7 U& m0 ^# t& d
- (setq r (/ (/ r1 2) h))
) b0 d1 I& @0 l" z0 @5 ?6 s }& [ - (setq P1 (list 0 (/ e 2)))
1 c7 F9 U0 F2 Y, ` - (setq p2 (list 0 (- 0 (/ e 2))))
& _5 x0 ], r' X - (command "ucs" "o" o)
8 @7 O. A4 ~7 z" U - (command "ucs" "z" ang)( |1 J/ Z& [1 S8 y2 {" I! q$ B; f
- (command "line" p1 p2 "")8 B. Q; h% D) R4 n8 n
- (setq P3 (list (- (* 1.5 d) (+ k k1)) (/ e 4)))
/ N3 B+ p; {- M+ H" ^6 d3 Q/ U - (setq p4 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 4))))3 a1 ~ L5 L- L% G
- (setq C1 (list (- (* 1.5 d) k) 0))8 l& `- ?" R+ T
- (command "arc" p3 "c" c1 p4)
5 B; i/ Y/ k& A, d0 ^ - (setq p5 (list 0 (/ e 4)))
2 A* ]6 \ f* F4 h& {5 ^ - (setq p6 (list 0 (- 0 (/ e 4)))) Z0 {# W( J/ `% |
- (command "line" p3 p5 "")
% }. `0 i3 z4 y. r9 z - (command "line" p4 p6 "")
) |/ b9 U# v% o* t3 z3 _9 D - (setq p7 (list (- (* 1.5 d) (+ k k1)) (/ e 2)))
2 E1 ]" t" n* |/ c. G/ j% X8 B J' p - (setq c2 (list (- r k) (* 0.375 e)))& A0 c4 l6 v8 ~! C3 ?$ b$ b
- (command "arc" p7 "c" c2 p3)3 n; O" i4 A- G# C
- (setq p8 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 2))))
9 r- V& F1 h& a# c4 J6 v - (setq c3 (list (- r k) (- 0 (* 0.375 e))))
7 w& n; \$ V" a ?$ E) |) u - (command "arc" p4 "c" c3 p8)2 d6 Q4 @0 Y! B r% u1 n# K
- (command "line" p7 p1 "")9 d" _/ l1 O1 ~3 n' w1 r
- (command "line" P8 p2 "")
0 ^( s3 q G, e- O - (setq p9 (list (- 0 K) (* 0.375 e)))
% ?, X1 U% N& }9 j6 W; M2 S - (setq p10 (list (- 0 k) (- 0 (* 0.375 e))))
' F8 b" o1 Q4 N5 Z2 W# _- S- ^ - (command "line" p9 p10 "")6 J3 E$ g6 c& o" h% ?3 Z1 ~) c2 Z! J
- (setq p11 (list 0 (/ d 2.0)))7 v" {0 p3 V d8 N& t# j' w
- (setq p12 (list (- l (* 0.075 d)) (/ d 2.0)))2 Y; w/ r6 C% N, x, {
- ;如果除数为2,则M=5时就变成了M4,会出错.
- ~! ~- m" ~# ?7 _$ \: m9 p; I - (command "line" p11 p12 "")# N' s3 V# g3 v5 U
- (setq p13 (list 0 (- 0 (/ d 2.0)))), \0 b, |7 k) I7 V" D
- (setq p14 (list (- l (* 0.075 d)) (- 0 (/ d 2.0))))
0 k7 f* w" h0 L- `. C1 Y% [5 ?1 t - (command "line" p13 p14 "") g/ N2 }) o) ^5 L
- (setq P19 (list Lg (/ d 2.0)))
1 n$ A' A- J/ y8 @% C - (setq p20 (list lg (- 0 (/ d 2.0)))): v' A$ }3 Z* W& @8 m
- (command "line" p19 p20 "") ;螺纹终止线
; n# ^; _1 g" a& w - (SETQ P15 (list lg (* 0.425 d))). o6 d5 F+ ^; u! l9 G2 u
- (setq p16 (list l (* 0.425 d)))
9 ^( @0 ?% R) p) U3 y" H - (setq p17 (list lg (- 0 (* 0.425 D))))# R4 O: c/ u" l' L2 Y1 g' z/ L
- (setq p18 (list l (- 0 (* 0.425 d))))
C, [* A, q- K - (setq p21 (list ls (/ d 2)))& n' [7 e, r: p7 @% P; Z- y
- (setq p22 (list ls (- 0 (/ d 2))))- f; d$ A$ N- ^& p! `4 Q
- (command "line" p16 p18 "") ;螺纹端面9 u" `( J% o" |) L% D! q
- (command "line" p16 p12 "") ;上倒角 N* d* S, [% N7 ~6 h) }2 R
- (command "line" p14 p18 "") ;倒角 . o# o/ T. }: A1 p5 T
- (command "line" p12 p14 "") ;倒角处粗实线
2 [) A# @* |: J2 a X - (command ".layer" "s" "continuous" "") ;细线层, m2 N; r* \* t: m
- (command "line" p15 p16 "") ;上细实线7 m& S! s8 } M! b! q+ D
- (command "line" p17 p18 "") ;下细实线3 c- b4 A& O7 y6 ?& v' [& G4 s
- (cond ((or (= zx "y") (= zx "Y"))1 B9 H. W9 h" W* c: C
- (setq zx1 (list (- -3 k) 0))
9 \# Z3 W; {5 Z: R - (setq zx2 (list (+ l 3) 0))! C6 O# F- h) l& Q- `& B
- (command ".layer" "s" "center" "") ;中心线层- @# @6 M% l. v9 o8 ?# x
- (command "line" zx1 zx2 "")8 f- {" d# ~6 j" q, c e( |+ Q
- )
. ?; ^: O0 z3 u) y1 L# t5 Y7 T, X4 c. y - )" l2 m" Y5 O; N8 K w6 v
- (setvar "clayer" clay) ;回原图层
. b1 }- X% [3 v7 n) c+ A$ v - (command "ucs" "z" (- 0 ang)): y# b2 ^! \6 B; E H: a
- (command "ucs" "w")
$ k5 x$ v" M6 X - (command "osmode" os), K1 k. N$ e! c& Y" ?1 V. Q
- (setvar "cmdecho" oce)" L2 P/ I4 h' h x" R; m/ l5 Y6 T
- (princ)) @7 w1 c9 H3 D, q
- )
|
发表于 2006-11-27 17:15
楼主
发表于 2007-1-10 22:14