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.7 x- d0 d4 ]+ A; v" m* g8 s9 D |5 p5 s
. {6 @* O0 Y( N0 c7 y2 o0 [
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
+ F" w9 W8 o( ?$ ]0 E
; G1 G" \+ }4 I2 P# R以下为程序代码:
' B2 `6 T- t7 V3 |- ;画六角头螺栓
4 d C' g; L( f2 ?4 \7 o- `' t - ;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 [5 P/ B* l- t- A1 f& _4 g - ;2006.10.18晚完善! H' c$ `/ [; o: M/ a1 Z
- (defun C:xls (/ oce o a b sc zx ang ang1 en l1 l2 d
7 s( s& {0 s& J3 f0 W0 ~9 S0 F: N* J6 t - e h k l ls lg k1 h r1 r e d p1 p2% Y. ~ K* k# h+ Z
- p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16/ F B2 ^! }' D8 s
- p17 p18 p19 p20 p21 p22 c1 c2 c3
1 w g4 T( j: H7 W; O' ` - ). b( E$ W6 G9 P/ B1 a3 G+ }4 e2 t
- (setq oce (getvar "cmdecho"))
3 N( z) V- x( x, B; S) [; ` - (setvar "cmdecho" 0)5 l5 j0 z- D# A/ F
- (graphscr)
" V/ G# f0 ?( ~- _8 t8 N - ;创建如果与你所用图层不符,可自行修改
8 R. N. ^$ y) N - (setq clay (getvar "CLAYER")) ;取得图层信息
9 l: B2 q7 Q( I2 N6 G3 q- X - ;创建中心线层center颜色红
% _. ]1 k F7 Z - (if (null (tblsearch "LAYER" "center"))/ F8 C1 j2 r ~: E. E
- (command "_layer" "_m" "center" "_c" 1 "" "_lt" "center" "" ""); }3 k; [; p3 z4 R- c+ ~
- )9 A$ G7 |& Z' v) j
- ;创建细实线层continuous颜色青 X4 m, L: g) I( Y1 y
- (if (null (tblsearch "LAYER" "continuous"))
- F0 Q3 s2 n+ b3 P2 C) ? N. m8 ^' d - (command "_layer" "_m" "continuous" "_c"& W3 c8 y1 H+ r, J/ u ]
- 4 "" "_lt" "continuous"2 x$ x, \' S. F8 E, R
- "" ""; K3 K2 a1 o3 h: g9 c" o
- )$ J9 F; P# s7 s5 T; t# j, [9 r+ D
- )( s" v) p! L+ _) p/ D
- ?- f$ M- c+ ~
- (command ".layer" "s" "0" "")
: M8 R: |' x l
2 [) |+ s; B+ p. F( W# y& b- (setq o (getpoint "\n 输入插入点:"))
, N7 S i- `5 c2 Y - ! t- w' j' J. h/ z
- (if (not d)
9 v% w" q L; G s4 x, I# @ - (setq b "默认")
. g* N8 K/ r6 L- {% f# v - (setq b " 上次输入")
/ D' B# l3 h8 ^2 c$ B - )
\5 B: X* i4 X1 m& t$ f - (if (not d)
$ \, L u% j4 X% i8 \; b - (setq d 10)
) m( ?+ p2 b# k) W9 L' g - )% o0 Q, l+ q D( Z- @$ Q
- (setq a d)% n4 _4 `9 c1 c
- (princ
! X/ K" T k; {9 ` - "\n 输入螺栓规格M5/6/8/10/12/16/20/24/30/36/42/48/56<"' H, S4 Y# I# g G% ~: x: S
- )
. E8 n4 A6 q% y; f! w" Q; I/ Z - (princ b)! P7 G; _6 G0 S" N" [( F
- (princ d). v4 E: T2 r# ?' }9 k5 Z/ O( E
- (princ ">:")
3 n% |# t" e) v4 D6 @
) s7 V- [9 ?$ A3 Z/ o- (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 ">:"% q" H- O1 G& F( A& C. m& x) M
- 4 @: Z) l- P g: K5 R
- (if (not d)
( W4 Q1 L5 w+ n1 d0 g - (setq d a)' m' Y1 G0 I5 R Z* M
- )
% ?4 }* B* ~( f8 e8 B! G& j - (if (not l)1 x# [; J6 h) |
- (setq b "默认")* c% K5 Y" G( ?' Q
- (setq b " 上次输入")
) O4 u$ K( W- x# V1 c# m - )
* ~6 }1 j: E- \ - (setq en t)
) `" u' P$ t) W9 d7 f6 R+ A - (while en
" t4 U) X+ |- E( ] - (setq en nil)3 t. W7 b, Z$ i3 E3 y
- (cond ((= d 5)
) q, [3 ^, S- [; Y" w' j - (setq e 8.63); H$ \. M& X) N5 r
- (setq k 3.5)
& j* L# `/ c5 a2 b5 Z) h - (setq l1 20.0)
) O: z) f# }; s* j6 _1 g7 A - (setq l2 16)1 c4 ~5 i: B: G9 O E L* n4 i
- )* {# t9 n- P- N, t
- ((= d 6)
+ T; ^' B$ P" S/ v' H; ?! g; C - (setq e 11.0)1 L- a. B9 Z$ r C( [4 ~, L
- (setq k 4.0)1 T: e% \. I+ c7 Z& Q
- (setq l1 23.0)' G8 {: A8 A6 E y* O& E1 w
- (setq l2 18)5 q8 [3 @: Q9 N* u. E0 l, u* V. W7 l3 p/ u
- )
- Z4 x" c6 b$ V" l3 m - ((= d 8)3 V5 q) C: p) Z" w) z1 f6 Q1 w
- (setq e 14.4)( ?! t7 T5 H! G# N5 d1 P
- (setq k 5.3)8 G- g8 @% R3 E% \' f- o) v
- (setq l1 28.25)
$ T- _" r6 b8 m; b1 U2 t, g0 ^ - (setq l2 22)
' J# I$ b* V0 ]2 P; ]' r - )
# P* E. M7 q; P9 k - ((= d 10)
2 @6 N& ~( f! I1 a - (setq e 17.8)
& E2 a! g! X) A4 B - (setq k 6.4)5 h0 F p( l4 P5 [/ h) u' o2 |* f
- (setq l1 33.5)4 |/ M! f3 K6 |2 I& P
- (setq l2 26)
+ ~3 Q2 r2 W% M3 g) ` - )/ p- T8 H% j. e6 ]
- ((= d 12)$ O3 Y( I; e* v8 s9 E
- (setq e 20.0)
0 ^4 U. Y+ _" u, m) L& o - (setq k 7.5)
, e4 D/ [; E) U - (setq l1 38.75)5 U- D9 y4 |9 G5 l
- (setq l2 30)! {; F. H1 m& o: H: s( y: w
- )# r9 E* V, E& Q& i% X6 @% a
- ((= d 16)
& ?6 F$ h2 C" Z! ] n5 J0 I+ O - (setq e 26.8)5 r$ Q6 T8 r" s% K; k! c4 d6 e8 B$ ~
- (setq k 10.0)
8 o% c0 B; |" V* z - (setq l1 48.0)
* c( p1 O q7 z) b J - (setq l2 38)8 G* v; j8 [ r. ~1 l$ w% q
- )
' B7 J6 h2 d# x% ]; h/ W# a - ((= d 20)
- D5 ~0 p) p+ ~* b! ~/ d8 b/ _ - (setq e 33.0)
- V& b3 ] h3 {# N' w7 D0 t1 {' ` - (setq k 12.5)
; e9 \2 G) l3 H; }/ t9 y/ x - (setq l1 58.5)
- J( \- W- ?, R! p" D - (setq l2 46)
3 Y" t) Y: X( f5 p. |4 | - )
) @$ |; q. f- M0 W6 u - ((= d 24)2 O$ @6 ^1 w8 j2 {7 ~- g
- (setq e 39.6)& M$ q# `$ B' `7 M
- (setq k 15.0)8 d0 u6 Z8 M) |3 Z7 }
- (setq l1 69.0)$ u! n4 \ W5 q$ b$ \( b+ Y8 N
- (setq l2 54)
* p8 R$ X6 u6 z - )6 k* w3 S# d7 O6 \4 H' k
- ((= d 30)' A3 H. m0 r, m! N
- (setq e 50.9)9 Z* l: Z3 U+ J5 Z" Q
- (setq k 18.7) o; w- d; A" P' ^9 O( Q" f) C5 o
- (setq l1 83.5)
" I$ R$ W2 O1 o/ T8 s! c - (setq l2 66)5 G c n; g+ ?! A+ g
- )& p& O I4 K: s4 T w/ D
- ((= d 36)
; |/ F5 F: T. Q( D; W - (setq e 60.8)
! E9 b2 U- E: Y+ W! J - (setq k 22.5)2 J* G% _- a: |8 f0 d) \
- (setq l1 95.5)' C5 F2 B5 V9 V! ~& _
- (setq l2 78)
; C" a* X8 z7 z6 V+ }5 Z - )
; \' L6 T6 |- S* Y; I- ~4 @! j6 C - ((= d 42)
4 l7 e1 C" y! P2 t - (setq e 72)) d8 c$ x7 y! J5 F: y B
- (setq k 26)$ X+ [5 W' {& \/ e- H2 b" b' G0 X
- (setq l1 113.5)& {) ]+ e% `' F" c
- (setq l2 96)
! v* D3 Y6 q* O0 Y9 p* Z: m* ~ - )
& F1 V3 J, b3 @8 O4 N- Q+ ?. Z6 { - ((= d 48)
5 E. P; ]3 l- w/ W - (setq e 82.6): q! R r* L+ `1 ?
- (setq k 30). x% e# b+ t/ \0 o2 [# D3 [
- (setq l1 121.5)7 Q; m6 [; a: c N
- (setq l2 108)
! L- ]+ l9 n" [ - )4 c6 S1 ?* A3 n/ |
- ((= d 56)" ~7 Q8 k, o3 _
- (setq e 93.6)$ Z1 s; g9 W) b- ~) a
- (setq k 35)
# Q" b" ~* u8 b, e - (setq l1 137.5)2 E- B, p! C; s; E
- (setq l2 124)3 K z+ J) E6 A: o* S0 |9 b
- )
; O' _+ @ _# b2 \ - ((= d 64)
. A3 {' Q- r& Y' q - (setq e 104.9)
) p8 y: X# Z& {4 M; m - (setq k 40)8 s3 E W& A# r9 h7 Q
- (setq l1 153.5)' V3 T3 J' H4 k& `
- (setq l2 140)9 V# Q S, \2 c# _$ ]2 Z
- )0 w9 [, @- ^6 R* B* k0 r; W
- (t- V8 j% L7 ^" ]6 P
- (progn ;非上述口径时则令9 d6 X) Q: \0 A9 z6 R2 L
- (setq d (getint "没有这个直径的螺栓,请重新输入螺栓规格,M=:"))7 } I; j Z5 F! p# i, R
- (setq en t) ;令en为真,产生循环
% a* @5 }3 A* ^, L+ |- l - ) ;结束prong' W% Q" B3 s* A3 x! P
- ) ;结束t
9 _0 O$ x0 G) M F; f, ]* c8 W) Y' _9 u
& m$ P% Y$ K1 [# v$ ]8 z
5 b- W2 @; F8 c- ) ;结束cond
8 |" g$ g2 K- w0 K4 p8 @ - ) ;结束while
; [+ E' m3 {/ V - (if (not l)# ?& ~% o+ S2 \0 a. }
- (setq l 50)% b ^9 {4 k* ?" E' |9 V" k
- )
|3 b9 i5 y6 y: s - (setq a l): k; Y% B& w+ J% ?
- (princ "\n 输入螺栓长度<")8 x$ U4 e% v7 Z+ d
- (princ b)
% H. K1 z3 p r" u; h - (princ l)6 {' A, C/ J P n
- (princ ">:"): u- j& W, H0 n2 [
% M( t1 r9 P' p3 ^8 x i4 a- (setq l (getDIST))2 \& f9 w4 |4 l* H$ _) X
- (if (not l)
* z4 l+ c1 a* K: u - (setq l a)
N$ J, O+ {, L$ q - )
7 Y5 e3 t4 X/ q# U; `% b# B - (setq ang1 (getangle o "\n 输入旋转角度<默认0>:")) _4 P* B3 ~; Q ^
- (if (not ang1)
* Q, Y3 O# C, J$ [ - (setq ang1 0)
( a' M3 ^/ E0 g5 ? - )
2 `' i8 U' ~3 A4 ^3 R- |! q; F# G4 ` - (setq zx (getstring "\n 是否要中心线(No<Yes>):"))
0 @& m* k B$ b+ C - (if (= zx "")3 s% e7 W% u0 S Z5 `
- (setq zx "y")4 u7 h; h+ U: u2 R6 Q
- )3 ~; J6 n/ t( ~
- (setq os (getvar "osmode"))
0 _# C j' x W! [ W3 S - (setq ang (/ (* 180 ang1) Pi))9 L, p3 e9 {/ u* K$ L3 z. I( b
- (command "osmode" 0)
2 r3 o; t$ S# r - , V& y+ _: x. ^, {
& Y' ~! q2 f' t9 e- (setq ls (- l l1))1 A3 u, }3 V( a
- ' w5 B6 v( f* e3 b; b
- (setq lg (- l l2)) ;长度减螺纹长度$ N" r+ E, H3 E, E! u1 {+ b6 ?1 Y
- (if (> l2 l)3 ]* \! k( h' P3 p, o# p- [
- (setq lg 0)& q; E: v0 I4 g0 T7 |' {2 G
- ) ;螺纹长度过小时变成全螺纹3 }5 r6 ~1 H; n N7 U6 I6 x
- (setq k1 (SQRT (- (* 2.25 (* d d)) (/ (* e e) 16))))
3 y1 Z$ O5 y4 e' t - (setq h (- (* 1.5 d) k1))
5 A& c. |. x6 e3 }& Q9 Z - (setq r1 (+ (* h h) (/ (* e e) 64)))
1 F/ o' R, O; Y. h* ^2 T - (setq r (/ (/ r1 2) h))
l- _% f8 P( U' A0 x7 W. T - (setq P1 (list 0 (/ e 2))); T2 M1 C: j6 e5 r+ k& k
- (setq p2 (list 0 (- 0 (/ e 2))))
, A) A& g% H; o- s _/ E9 M7 @ - (command "ucs" "o" o)
7 a8 [0 \+ V" ]: r% S: t, ^ - (command "ucs" "z" ang): o& p) @; `+ B( d# c) x
- (command "line" p1 p2 ""), N* T8 f/ ?0 o# f* l0 ^' |3 i C! q
- (setq P3 (list (- (* 1.5 d) (+ k k1)) (/ e 4)))! m3 C9 O" f& p+ \ v/ }
- (setq p4 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 4))))
4 ]3 V" |2 ^, A7 `3 I0 }6 { - (setq C1 (list (- (* 1.5 d) k) 0))% h+ L7 |6 u0 \ x$ o7 R
- (command "arc" p3 "c" c1 p4)9 B5 l9 p+ B: {
- (setq p5 (list 0 (/ e 4)))5 `( Q3 T0 D) i
- (setq p6 (list 0 (- 0 (/ e 4))))
9 k6 E5 e$ W" c4 J! I) R4 O' P3 N0 O - (command "line" p3 p5 "")
. i/ P. f f8 c; U% q# d2 V - (command "line" p4 p6 "")
9 c* \5 k3 @' M2 ` - (setq p7 (list (- (* 1.5 d) (+ k k1)) (/ e 2))). c" h: B. o% Q
- (setq c2 (list (- r k) (* 0.375 e))); o7 r( O7 H* v/ X- @
- (command "arc" p7 "c" c2 p3)$ i4 F4 R$ }7 Z: K2 A) Y- e
- (setq p8 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 2))))
* c0 y6 a# `: g P - (setq c3 (list (- r k) (- 0 (* 0.375 e)))) J" {3 ?) |) x. u9 N
- (command "arc" p4 "c" c3 p8)
$ y: q: i: \8 p0 u - (command "line" p7 p1 "")3 T" d) T1 G, d' E& q
- (command "line" P8 p2 "")
c) i9 E+ d8 n2 `* F$ n* J# c - (setq p9 (list (- 0 K) (* 0.375 e)))
& m1 E* \, _ r! M% u/ r - (setq p10 (list (- 0 k) (- 0 (* 0.375 e))))
+ k* N3 G% _. e! ?! L9 a4 S - (command "line" p9 p10 ""); P V; v# B7 m( v+ [" J; C
- (setq p11 (list 0 (/ d 2.0))), E0 m7 b* i/ m+ _1 P4 K9 Y8 W- j
- (setq p12 (list (- l (* 0.075 d)) (/ d 2.0)))
+ s5 x0 F$ {6 @% Y" k7 h. g; S - ;如果除数为2,则M=5时就变成了M4,会出错.
' w; y. V* ^7 C' h - (command "line" p11 p12 "")* _- `3 Q1 H! @: e/ U0 W, @( a
- (setq p13 (list 0 (- 0 (/ d 2.0))))2 x3 }" w! m/ u" R& t8 G* ^$ G
- (setq p14 (list (- l (* 0.075 d)) (- 0 (/ d 2.0))))3 V- P) Q" E$ C) x5 K) k% g
- (command "line" p13 p14 "")
! q1 G d5 o, b7 I2 @, T9 l4 I" V - (setq P19 (list Lg (/ d 2.0)))$ V# h' C' i; ~/ C# m
- (setq p20 (list lg (- 0 (/ d 2.0))))9 k$ S3 a' C+ ]: w, g* W7 x
- (command "line" p19 p20 "") ;螺纹终止线 D F9 g, J1 Z3 c5 r/ L& b( E! |
- (SETQ P15 (list lg (* 0.425 d)))+ L( u! `0 O1 d/ p" v7 j. H S
- (setq p16 (list l (* 0.425 d)))8 U9 k( o" F6 f; T! O" ~* m1 I
- (setq p17 (list lg (- 0 (* 0.425 D))))$ g+ G0 F' t% b9 z2 H
- (setq p18 (list l (- 0 (* 0.425 d))))
% M* D! T9 v8 Y7 _ - (setq p21 (list ls (/ d 2)))& ?* t* t( {4 r9 i( K4 [, Q3 v
- (setq p22 (list ls (- 0 (/ d 2))))
) R, x6 v) [ T - (command "line" p16 p18 "") ;螺纹端面; Z2 r* L7 d: R
- (command "line" p16 p12 "") ;上倒角
# X! e4 U* x/ r) F$ Z - (command "line" p14 p18 "") ;倒角 6 {" U+ ^, D7 I9 P; _) U
- (command "line" p12 p14 "") ;倒角处粗实线
8 j7 q, `2 I! N( W - (command ".layer" "s" "continuous" "") ;细线层
2 S# f* C& Q6 |& h# G# [ - (command "line" p15 p16 "") ;上细实线
( c5 L4 y" X. b. \; O6 E- U - (command "line" p17 p18 "") ;下细实线4 r5 C* [# z M/ U+ `6 ~
- (cond ((or (= zx "y") (= zx "Y"))
& ?) l$ A- F; `/ y - (setq zx1 (list (- -3 k) 0))
" j$ V# g h3 ~4 T/ w% U' Q! k' ` - (setq zx2 (list (+ l 3) 0))
, |; C. `7 y( U0 _- X- u - (command ".layer" "s" "center" "") ;中心线层7 h8 K5 V- W/ ]7 d+ n
- (command "line" zx1 zx2 "")/ s% V* v$ p" H% _5 y9 R
- )
3 M0 K5 k+ C9 }" I6 ^% K* O - )
. A5 h4 O# I, m( A2 U - (setvar "clayer" clay) ;回原图层$ ]! n, c, u3 ^* H' U+ \$ p
- (command "ucs" "z" (- 0 ang))
- a9 x, w2 K" Y3 D% ?# ~" m - (command "ucs" "w")
3 @+ X( \( {- o* l7 i! n0 g - (command "osmode" os)
( U- a* p1 H; u - (setvar "cmdecho" oce)( I* B0 Y4 J# Z6 t" m8 E1 X0 ]
- (princ)/ ^3 i3 J$ X/ C: P5 ?; T( Y9 L
- )
复制代码 |