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.( D5 p4 G" m6 W1 A
% I0 g6 v( u6 |9 Z7 @- ^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
% \( q( ^$ k, \+ g. l
' |- n3 o) C# W6 S& @' v以下为程序代码:6 b8 t8 Q! \$ K* z% F7 N3 y
- ;画六角头螺栓
4 R5 O! Y7 e$ {3 b# L ` - ;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.
! n/ a2 S5 i8 a; v, P) e5 `/ x - ;2006.10.18晚完善
6 N& _5 e. s: ~* D - (defun C:xls (/ oce o a b sc zx ang ang1 en l1 l2 d
' d' P$ |" ^$ V+ q7 u - e h k l ls lg k1 h r1 r e d p1 p2
1 B" }! h d5 w) c) L - p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16
- N$ Q" e; B' _& t# x- Y1 @1 \' @ - p17 p18 p19 p20 p21 p22 c1 c2 c35 F* [) k" S6 b" Y4 Y, Z
- )) V! ?3 [! w( S$ U
- (setq oce (getvar "cmdecho"))
: F0 s6 S) ?9 c" G - (setvar "cmdecho" 0)7 u9 T% f$ [& e; V! e
- (graphscr)4 w; P0 V) q# P4 r3 G
- ;创建如果与你所用图层不符,可自行修改( t& b, x' I ~/ y/ P. @/ b
- (setq clay (getvar "CLAYER")) ;取得图层信息4 r: l9 H: Z/ ]; e# K3 x/ X
- ;创建中心线层center颜色红5 f& z- J7 A9 E6 W+ B% h2 M
- (if (null (tblsearch "LAYER" "center"))
+ {; e! f6 l u2 J2 ?& M$ Y - (command "_layer" "_m" "center" "_c" 1 "" "_lt" "center" "" "")
) y; [- o& J9 H6 `8 ?! b/ ~ - ), z, M# I8 L# S
- ;创建细实线层continuous颜色青. n7 g8 D) P% k! M4 v2 t1 U
- (if (null (tblsearch "LAYER" "continuous"))8 S7 x D* \; ~$ G/ \9 Q
- (command "_layer" "_m" "continuous" "_c"8 z2 B) X1 I5 I+ s/ N( T& k6 X
- 4 "" "_lt" "continuous"0 D' l6 V7 e7 A# @% K5 o$ a
- "" "" F; A4 P' I8 j( l2 [9 P
- )) b$ a1 T8 U$ t& R. a2 Y
- )4 f' i; t% Q' Z& J
- 9 L6 R: q3 c7 e% t# g, J4 R) v; ^
- (command ".layer" "s" "0" "")
4 ?; P, y( m' W6 ~. Q% G
: C' s- `- e b3 |6 j9 i# J8 q7 @7 e; ?- (setq o (getpoint "\n 输入插入点:"))& ]3 _3 D, ]- ?0 ?- _1 E
# G0 N* m! {& Y/ n# u! ~- (if (not d)
8 [- h8 N' v1 O x+ _/ x - (setq b "默认")
1 c# G4 D$ [! n - (setq b " 上次输入")0 x' g3 }4 J% f8 p
- )$ h* l: @( ?7 F& M/ R
- (if (not d)1 A2 O. p e9 {8 H7 |! x
- (setq d 10)
( ^; k s# y' C# A# F2 H - )
. A7 L+ Y$ W1 p' [" E) [3 L' k - (setq a d)+ R) ]$ M3 `5 o/ [3 a2 ?2 i9 D) J
- (princ
1 s; \& k5 o4 k3 e, {/ R( ~7 ]7 |8 u - "\n 输入螺栓规格M5/6/8/10/12/16/20/24/30/36/42/48/56<"/ R7 _) W! t8 E) W$ ^
- )9 m+ I+ }, j5 U# [
- (princ b)+ b! a" x- I q- |7 P3 o
- (princ d)) D* Y- m- M) G- Z% D
- (princ ">:")/ ~( \. }3 y ]6 [# j
+ d! f C; R. R E- (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 ">:"
. t& N; P$ f* o& f1 M4 b, w. h
* \0 q) o; O9 J D$ G8 o" {- (if (not d)
& \3 @* s9 s( z$ s: M r: n( Y7 l - (setq d a)
) F+ ~3 t$ [* x - )
% t* Q6 X3 u# ]+ F8 b1 L - (if (not l); F4 n( `: `) d0 {- x; O) ?$ a
- (setq b "默认")
' E: I. R; \2 | U- W8 D$ Z - (setq b " 上次输入")& n6 S- g6 q$ ]7 F1 D2 k. q
- )/ C4 h/ n& x, K _
- (setq en t)
2 O: ~, L; C2 X I - (while en
% B% _3 p& g/ C% ]* f8 E5 y( j - (setq en nil)
$ {6 O/ }$ A) t( s; V - (cond ((= d 5)0 p4 L) k1 W b7 G
- (setq e 8.63)
0 ?) {8 ^8 i/ J( r5 M0 {% D+ b - (setq k 3.5)
6 l0 i6 T, V- ~8 d2 c' Z3 o - (setq l1 20.0)
! [9 Z( i! o W/ ?1 _ - (setq l2 16)$ t1 X0 t7 A, P' d. I( \8 O/ R
- )3 j) L! @# d( U! e9 N+ q! o6 Q
- ((= d 6)
; N6 b3 ^8 _& D _( M( X - (setq e 11.0)
4 s: r) F, t5 Z5 A - (setq k 4.0)$ l0 K' V" N* I7 C
- (setq l1 23.0)4 Y( i2 V: k8 Q6 q7 y0 X3 [0 Y
- (setq l2 18)3 p/ s7 }4 s2 m, r: D1 R4 N
- )7 V4 {& _, A; Y' D* S i
- ((= d 8)
) E" w1 p& ]9 q: O" Z& J3 r: Z - (setq e 14.4)7 j3 O/ j2 I% H8 s# ]
- (setq k 5.3)
' a/ o* ?6 ?1 {/ m0 }1 c - (setq l1 28.25)5 h' g* F% l5 @/ A$ E
- (setq l2 22)
J$ g# Y& P# m9 `% @ - )
: s6 b- K$ s1 d9 A( g2 W% s - ((= d 10)
( D0 w1 m, J& L- i* H( `3 x! S - (setq e 17.8)1 p- @' i( N: \9 D! Z) \
- (setq k 6.4)
1 J+ T8 b; _) o( i* |3 |1 Q - (setq l1 33.5)6 m5 ~8 t" x2 T8 q8 s/ j+ ^; h( A
- (setq l2 26)
: U+ z& r9 ^+ C - )
" [0 n5 W9 L+ [/ l - ((= d 12)2 ]9 S2 I& P) Y& m6 J
- (setq e 20.0)7 S: U4 a$ E {) U( \
- (setq k 7.5)0 z0 s3 d2 j( c6 W1 q- J
- (setq l1 38.75) T6 i( y, k4 i
- (setq l2 30)& I# w+ ~! ^+ K- Q: z
- )$ X7 x( \6 Z' j6 ]3 T
- ((= d 16)
% f, T* \% }" Y2 o6 ] f, E - (setq e 26.8)# _+ F% R9 G' [ m! }$ J
- (setq k 10.0)5 a" M$ u1 {5 J1 ?$ V
- (setq l1 48.0)
7 O" D! G' N2 k/ Z - (setq l2 38)
* m5 N1 \3 F2 M* C- o! ` - )
( G( u5 m4 t8 Z6 |# O0 u! m0 K7 W - ((= d 20)
& ]" w, p n3 j9 ~9 g' v - (setq e 33.0)- J4 l" E( J9 _/ `/ {) @( g
- (setq k 12.5)
5 k" f* i1 C! z0 j% O# g - (setq l1 58.5)
8 q6 X3 M/ h. t" i0 V& z/ Z - (setq l2 46), C# _) X* Q& z9 W- u0 Z7 a; w
- ); T! N2 }7 u: i1 o, j$ t
- ((= d 24)5 D; B2 D2 P$ U0 [: o3 Z7 k( i
- (setq e 39.6)
" K: o6 i& ~! e" `& d2 L - (setq k 15.0)+ T4 S1 V. l- J4 \7 i
- (setq l1 69.0)
) F" D C M$ O9 y. m& d - (setq l2 54)( ]) `* V7 q( E; R3 o
- )( E3 ~7 S' J3 f# o4 K
- ((= d 30)* `0 g6 }' Y& m. V6 e; }! b
- (setq e 50.9)& F0 g0 q) n$ u' R
- (setq k 18.7)+ {3 e2 z- q9 ^
- (setq l1 83.5)6 ]& c6 _8 C! }4 i8 `
- (setq l2 66)) a( Z/ z b. ~/ N7 M
- )& C8 k8 [! a; l, X) Z
- ((= d 36)+ j5 @" q9 l9 s
- (setq e 60.8)
$ X; C! D& Y* |' G - (setq k 22.5)
9 f6 N7 x" Q: v% \7 }1 I - (setq l1 95.5)
% I* ]7 S; B2 d" N# q+ d$ o - (setq l2 78)
# k, d1 k9 p1 g4 x - )! _5 ?+ o. \- d# z& |" a
- ((= d 42)7 x6 G9 A2 G4 O. R0 c' h3 E
- (setq e 72)# l6 E/ h* g1 ?7 ? V4 {8 ^( K
- (setq k 26)$ y( b% o7 t3 Z' W1 B) K
- (setq l1 113.5)" w: @4 m# _3 t1 {4 j' b0 [* K; Z
- (setq l2 96)
9 v9 C6 u0 J1 `; ` n - )
! ^, _, @+ A8 q+ Z: Y' x - ((= d 48)! d9 k& T0 u4 ]+ `
- (setq e 82.6)
, H9 M( d& q! M7 x0 J1 e L6 }! P - (setq k 30), N3 h! }+ I! O. ~5 h/ O
- (setq l1 121.5); ^: |5 s' E$ l" ]% H* `. {- q
- (setq l2 108)' I7 i, R2 C2 A) T+ h* S6 W
- )
0 ]7 z* b0 I* ~. Y - ((= d 56): D+ n4 q# {) H% m' v
- (setq e 93.6); w. V# }4 |. f4 S% x8 T8 K
- (setq k 35)
" Q: ~, Y- y- e4 R( O - (setq l1 137.5)
1 H" m" R9 s4 }4 f - (setq l2 124)0 S+ a& @' c, R, F4 s( X
- )
5 t3 e4 k& ~9 Y z9 k# N - ((= d 64), ]: D8 P, a: P1 U E* _
- (setq e 104.9)
# a5 d7 E1 n. T, o: g0 m - (setq k 40)7 i0 B+ W! K% i: E* z. U
- (setq l1 153.5)
' \% n9 ]$ Z% r7 x* N - (setq l2 140)9 y2 T+ D! G0 K7 I0 L
- )
. t2 }; _1 w( i! p M7 z8 ] - (t$ w% V9 k' Q9 M- s6 V* ~
- (progn ;非上述口径时则令$ h/ a' P/ v" V2 p
- (setq d (getint "没有这个直径的螺栓,请重新输入螺栓规格,M=:"))# s# C: T' K, q7 q
- (setq en t) ;令en为真,产生循环
7 L& k/ z: y) S( P: V) Q, W& x - ) ;结束prong! w+ V) J3 [; I
- ) ;结束t% h. l0 G m, V& {2 j
- ; Z' {# U% _! I E
p. T" b( E1 u- ) ;结束cond" N% q$ L' A) z$ L
- ) ;结束while2 |# Z6 x. T& J, r/ _+ ^( s
- (if (not l)
( X$ d& M5 Z+ H9 z% _ - (setq l 50)9 O4 C/ G: X! ^' m
- )
1 y4 O6 z' C( U* I) ?; M7 P - (setq a l)
, M5 J( ?0 X% X - (princ "\n 输入螺栓长度<") `/ l* l, Z' r6 k9 J
- (princ b). R3 c$ i5 B7 [5 E
- (princ l)" \. m/ U' E3 }0 b
- (princ ">:")
' d1 G4 C" Y1 u* h# F - - W1 ?7 y$ \5 x6 ^4 |
- (setq l (getDIST))( Y# V+ P2 G9 M: v( [ y- J
- (if (not l)- a2 J+ }* s$ }
- (setq l a)
; F* @/ I& N7 n5 Q1 h; ?" U9 v - )
6 l+ U% M0 B4 j6 L - (setq ang1 (getangle o "\n 输入旋转角度<默认0>:"))2 i6 v) L0 L/ e
- (if (not ang1)% Z* w/ q* j! s, A3 f
- (setq ang1 0)1 w H9 Q6 k5 b& A
- )
! v! c2 s$ P5 c; a3 h4 r/ Q - (setq zx (getstring "\n 是否要中心线(No<Yes>):"))
9 `& F3 W5 V7 R D - (if (= zx "")& i0 X5 |% S7 T' l& {; I
- (setq zx "y")0 j% ~; {- s% |) s$ q
- )' }# r5 d h* \6 ^
- (setq os (getvar "osmode"))
+ }0 q' N# ], e( O - (setq ang (/ (* 180 ang1) Pi))
c' i* \; E/ M) R( q/ l - (command "osmode" 0)
% @! [7 F6 \* g5 @
1 i3 X3 N4 [; y% y& D
# F+ d* ]+ U/ ^4 B, e) O- (setq ls (- l l1))
5 [ i: D7 ?+ ]/ Q( d
$ f0 }, D+ S5 c7 E( J' ^- (setq lg (- l l2)) ;长度减螺纹长度, n! m3 N, K, G J$ `5 l0 u
- (if (> l2 l)3 w$ H( ]$ X9 | S
- (setq lg 0) ^6 x# I0 U; U8 c* r5 p
- ) ;螺纹长度过小时变成全螺纹
" f9 T& x1 r6 T2 r# ^ - (setq k1 (SQRT (- (* 2.25 (* d d)) (/ (* e e) 16)))), _3 o& \3 L0 l2 q3 U4 H& l# r
- (setq h (- (* 1.5 d) k1))4 N3 i9 W; y: M. Q# p# x% A
- (setq r1 (+ (* h h) (/ (* e e) 64)))
% m( ^& v; o/ l8 q5 W" O' e. x" H; X - (setq r (/ (/ r1 2) h))
, z! G7 m, g# Z& W) n" _4 ]# C - (setq P1 (list 0 (/ e 2)))
+ P/ C4 g. d% J. t& w/ Z - (setq p2 (list 0 (- 0 (/ e 2))))
+ \! x' A; \, H( W. b: f& s- y4 ~ - (command "ucs" "o" o)
5 ~0 b; T7 w3 U' t! B - (command "ucs" "z" ang)( n; |2 g5 `5 K3 N: C4 ~% S
- (command "line" p1 p2 ""); M. j7 H9 B! F* p
- (setq P3 (list (- (* 1.5 d) (+ k k1)) (/ e 4)))9 x! \, [. |+ k- |3 O# e, n) N' s
- (setq p4 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 4)))); U6 i! C' q) ?9 ~, o* q2 m
- (setq C1 (list (- (* 1.5 d) k) 0))
, Q) K3 h" m) E. ^( V# p# S$ \ - (command "arc" p3 "c" c1 p4)
! f$ R, [- W! c! X' W2 w9 B5 G) a - (setq p5 (list 0 (/ e 4)))2 v' J) {, s- z# V
- (setq p6 (list 0 (- 0 (/ e 4))))3 l/ Y% }; @& C( d, V# _; Q
- (command "line" p3 p5 "")
8 v% F5 ?* l4 m; M6 I) C - (command "line" p4 p6 "")
. U4 _4 r9 m& M/ m - (setq p7 (list (- (* 1.5 d) (+ k k1)) (/ e 2)))+ h1 |2 y# k* h% H7 F
- (setq c2 (list (- r k) (* 0.375 e)))
# B5 U1 T) u2 B6 [9 e3 ` - (command "arc" p7 "c" c2 p3)/ [, R) T8 ]! X' w2 @3 j) n$ N C
- (setq p8 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 2))))
( J4 g) ^+ v/ {; [( u - (setq c3 (list (- r k) (- 0 (* 0.375 e))))) y+ G( e$ u2 x' G2 {' B
- (command "arc" p4 "c" c3 p8)! I$ P0 _( j \! i' Z5 w
- (command "line" p7 p1 "")
5 K+ E C7 n3 z" j' u. B - (command "line" P8 p2 "")
; Q4 l, F$ ]5 ~ - (setq p9 (list (- 0 K) (* 0.375 e)))
# z z" |$ A1 W# W - (setq p10 (list (- 0 k) (- 0 (* 0.375 e))))
+ ^( h H6 ~5 d" Z - (command "line" p9 p10 "")
$ I0 K6 N: |, n: y* G/ M4 i - (setq p11 (list 0 (/ d 2.0)))
% i9 b. F$ E* M3 T - (setq p12 (list (- l (* 0.075 d)) (/ d 2.0)))
8 i3 r6 T& Z( C/ G0 \6 p - ;如果除数为2,则M=5时就变成了M4,会出错.
% S2 t' G8 |% {9 a4 g% y- [ - (command "line" p11 p12 "")! E- L! h4 `1 t$ g
- (setq p13 (list 0 (- 0 (/ d 2.0))))+ [" X- }) I6 R6 ~0 M
- (setq p14 (list (- l (* 0.075 d)) (- 0 (/ d 2.0))))# t+ P/ }* l0 H
- (command "line" p13 p14 "")
& U" H. T$ P+ `" [ _ - (setq P19 (list Lg (/ d 2.0)))
& u7 I4 s1 u2 B% J - (setq p20 (list lg (- 0 (/ d 2.0))))
: j; X& p; i# Y* X% e0 C) a - (command "line" p19 p20 "") ;螺纹终止线& f6 M! \1 G1 D6 U$ o
- (SETQ P15 (list lg (* 0.425 d)))2 X) M8 K3 A, w/ a
- (setq p16 (list l (* 0.425 d)))1 u7 v$ H! p8 Q& Q+ l6 ~4 D
- (setq p17 (list lg (- 0 (* 0.425 D))))
2 y1 C1 m0 [! l! i. F# r& Z# O - (setq p18 (list l (- 0 (* 0.425 d))))( p2 T+ }0 @# {* J9 w
- (setq p21 (list ls (/ d 2)))4 i T/ s% |' s, M% i8 Y
- (setq p22 (list ls (- 0 (/ d 2))))1 ]6 J& N* a7 y. l* U( Z
- (command "line" p16 p18 "") ;螺纹端面
0 f$ V8 z9 |$ u) c, L& a - (command "line" p16 p12 "") ;上倒角5 J$ T8 y) p- D
- (command "line" p14 p18 "") ;倒角 6 U* |& p% b) [# S: R
- (command "line" p12 p14 "") ;倒角处粗实线
# F/ V$ f- D5 i5 A7 a - (command ".layer" "s" "continuous" "") ;细线层) W5 P5 w9 Z1 T1 e2 K
- (command "line" p15 p16 "") ;上细实线
. L$ |7 v, S* x' D. r5 p2 L; u0 }; o - (command "line" p17 p18 "") ;下细实线
4 n, W5 W% g7 ]* K+ C - (cond ((or (= zx "y") (= zx "Y"))0 L+ g+ L( L% G$ g4 C
- (setq zx1 (list (- -3 k) 0))7 _4 T0 }2 s$ h. e @
- (setq zx2 (list (+ l 3) 0))2 L8 N7 P! F8 T% }4 {5 _
- (command ".layer" "s" "center" "") ;中心线层
5 u1 k' \' Y3 s! U" i* Z - (command "line" zx1 zx2 "")
; K& k1 P3 O4 S) `1 d& N; O( D+ P) s - )
4 v' O; Y7 q; g% ]( d5 ]3 a - )
* |( w6 `2 S& L" I+ D& ^$ Y - (setvar "clayer" clay) ;回原图层
, J3 N) y/ Q% m& J2 \6 Y7 s# j - (command "ucs" "z" (- 0 ang))
' _. V* T2 o/ k; y; U8 C! ? - (command "ucs" "w")/ a- e. x8 W/ b/ g( x# p( `7 D
- (command "osmode" os)/ m0 n& d- O; h8 u
- (setvar "cmdecho" oce)4 z6 c* b e& ]: ~4 s
- (princ)5 M9 k% a% j' ]( I: D% P! |+ Q* ?
- )
复制代码 |