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.
0 f% T* C+ D' J; P2 b* B$ d7 e8 Q+ r# u4 C
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
; M, c/ W+ R! Z1 b$ r8 f5 j7 y1 r& E* W
以下为程序代码:+ v( n" g3 o! G8 Y4 `& B9 ^
- ;画六角头螺栓
! U. v* s/ D& n0 b1 u; s# p B% H - ;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.
3 \- q" l9 V* c/ K - ;2006.10.18晚完善6 b c m# L+ n8 [5 a1 j& Q( J
- (defun C:xls (/ oce o a b sc zx ang ang1 en l1 l2 d
' `) l/ I) n; b9 T7 E - e h k l ls lg k1 h r1 r e d p1 p2
' @4 y t; f, K w/ W - p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16
9 \. W$ t# c4 A. m9 {+ \ - p17 p18 p19 p20 p21 p22 c1 c2 c3- K4 V9 c% c1 F$ a( H7 Y1 L
- )
. u" Q! A" n7 ?7 y7 ~ - (setq oce (getvar "cmdecho"))! j6 W1 P h2 `
- (setvar "cmdecho" 0)6 E6 j, h e3 C& X) A
- (graphscr)+ y$ I& Z' c, G/ K' t# k; F
- ;创建如果与你所用图层不符,可自行修改
3 R: G& i/ h7 u - (setq clay (getvar "CLAYER")) ;取得图层信息% L4 |% t) ?. D. F: {! _
- ;创建中心线层center颜色红
: z" F& r3 I' C: h8 P - (if (null (tblsearch "LAYER" "center"))4 v6 g4 ?- D2 c* ^/ j
- (command "_layer" "_m" "center" "_c" 1 "" "_lt" "center" "" "")9 c+ n+ T$ M/ U( X
- )" Y& o3 l' P& [3 F9 G5 v
- ;创建细实线层continuous颜色青7 g. l3 q6 P2 |
- (if (null (tblsearch "LAYER" "continuous"))8 h8 l3 X" g) z0 q: V
- (command "_layer" "_m" "continuous" "_c"
- `# ^/ S) s' M2 M! d9 |' g0 B9 x - 4 "" "_lt" "continuous"
4 o" A" z D* @8 Q( D# r9 z - "" ""
4 I& n2 C1 N8 O1 H) h& I% \3 ? - )$ v! w. u( h. u a" B
- )
) P& j, e! c9 P0 d5 `$ X - 3 l6 ~4 m2 E: b! Y
- (command ".layer" "s" "0" "")
) I8 I$ v! _6 R0 M1 h) e
% b1 _- _1 G9 I: L7 n- (setq o (getpoint "\n 输入插入点:"))
) J: k; w( h; @1 I* s" q+ Z
4 ~; J- f4 B) J# m2 E" E4 Q/ k- (if (not d)
6 G" _1 z- U) L3 M - (setq b "默认")% I7 d: z) V- p% d: u9 G. E8 L( Y
- (setq b " 上次输入")! M. c& k" H6 L, B, R
- )
9 e; O$ m) q3 s0 B4 N1 C1 Y; } - (if (not d)4 y. n- i% E/ Z, _* l9 _9 T2 ^4 l
- (setq d 10)+ e/ O) M S* M0 R
- )0 J3 D6 C! e7 T2 l8 o" }
- (setq a d)
: h' Y- N) L4 I6 H ^ - (princ
# u6 k. V) {/ Y; E5 G2 D* K - "\n 输入螺栓规格M5/6/8/10/12/16/20/24/30/36/42/48/56<"/ K5 _' N! N" f% N) \
- )
( A8 u# T3 j; D - (princ b)0 K. }9 S* I: Q& {: @( M
- (princ d)
- t- Q/ i5 r/ x& b* \" d- t- \9 h+ H - (princ ">:")
& j2 `5 n2 G" {: D5 U. I: J
7 Y3 z2 ?' a' }, X# U" B9 ?* y- (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 ">:"" v$ N1 H8 @- q7 j( \/ I
- , p, d5 x4 D& Z3 k' ?' P/ d g* x
- (if (not d)2 J* R" J: c) m: U( R) ?
- (setq d a). s2 W: L( M" ~, D
- )
! L* L7 [8 p& F( f( x - (if (not l)
6 w2 W9 B9 M! Q% c' d& a' O1 H, K - (setq b "默认")8 T4 \2 Y; }- y t7 e
- (setq b " 上次输入")
+ X; }. e8 L7 e3 W - )- p* P+ H. a$ m
- (setq en t)5 }) i; P2 x/ ?8 Z/ N
- (while en) E$ X+ U( _: ^$ |' A0 T
- (setq en nil)" L4 N) ~* u) R
- (cond ((= d 5)
2 s- e' T; H6 M5 D# M( o - (setq e 8.63)
' s$ R4 G+ x% |1 d - (setq k 3.5)
' ?8 |7 v# F! X. P) W& u: J: k( D - (setq l1 20.0)
# R8 X+ G+ M1 o6 x$ W. `9 Y% h A' O - (setq l2 16)
6 F% O7 M4 _# p. N' K- X+ j - )
& H9 \" I' ^% k& u0 ~7 P5 R* V1 g9 G - ((= d 6)
+ @. `7 @ a6 l. c+ _ - (setq e 11.0)
/ y, o, B y/ C5 x - (setq k 4.0)6 l- p# M, l* T V, m: I& W2 p4 i
- (setq l1 23.0)& r' d. N+ Z: @: L; x8 E3 J
- (setq l2 18)) R( z. e8 K( T8 }6 ]
- )
' i' P. x8 E' M - ((= d 8), N. x5 ~8 p w4 x% {
- (setq e 14.4)# @5 N- y# g) H0 E
- (setq k 5.3)/ x7 z+ A4 W; \% h
- (setq l1 28.25)
8 X& c* l( @9 K# A- Y! ] - (setq l2 22)- m: r/ J: `7 _' s
- )
1 ?$ g' d |/ L- R. F+ P - ((= d 10)4 H- v5 e" x* c* f
- (setq e 17.8)
$ M5 `+ T) T- N3 ?6 @: G - (setq k 6.4)
L) a M3 B9 {1 B4 L6 E2 D - (setq l1 33.5). r1 u) _0 i' V- r
- (setq l2 26)( d# K3 D6 R; K3 s7 D; U6 P0 x, p# i. K
- )
3 d! O1 x$ u4 o - ((= d 12)
* Y$ z Y+ U' D: Z7 G6 ~" D V - (setq e 20.0)% O4 j/ Z% v' Z) W
- (setq k 7.5)
/ Z4 ~3 [. w4 P5 Q+ n- K - (setq l1 38.75)
; x1 u& b+ ?+ k2 m; j$ h - (setq l2 30)
0 I( W+ m1 C' m: U0 G7 P - )
$ v4 c u# i# g& C5 B+ p - ((= d 16)
+ T5 G- u ?4 Z v, m - (setq e 26.8)0 q6 b' z$ G% M* r5 \# f% f
- (setq k 10.0)
5 L" t* f3 q2 u2 Q; a% V+ A - (setq l1 48.0)- L1 \+ V- e7 w4 M5 B: p
- (setq l2 38)
! [( m1 X1 Y4 c- y, v5 a" l - )8 a1 ~6 I7 e" _- h/ g5 L+ M2 z; a
- ((= d 20)
: Q. E) w! F* W - (setq e 33.0)9 b* x o5 u, }+ y# A
- (setq k 12.5)! ^0 t2 t/ B, K% [# G6 K
- (setq l1 58.5)
2 e: s1 W t9 C - (setq l2 46)
9 W6 R$ c- ^& m+ s# O - )
+ ~0 f0 B8 t" A/ ]) U# l - ((= d 24)
1 a+ t# y) r5 |8 Y - (setq e 39.6)0 U$ }9 T, _& P. J4 C7 G
- (setq k 15.0)
$ ~6 ^3 g& t9 B- Q7 ~( U; K* ? - (setq l1 69.0)$ e3 W9 w5 s" B* n* v0 t
- (setq l2 54); r: ^4 T% g. k( F& P
- )
, |( j3 ~5 ?6 j3 b - ((= d 30)
& w5 W6 m" h% P4 P - (setq e 50.9)
5 A% Y( M6 J, ^# M3 B c! U8 n8 ^5 C8 j - (setq k 18.7)
* z8 s7 h) D8 v5 i - (setq l1 83.5)# k+ |' x% S& \- g' K4 [6 j2 Q
- (setq l2 66)% X" q! \! V" G2 Z# n
- )
# \) d# A+ Q3 S# i h' {( W - ((= d 36)' b1 D$ W7 g. Z; e
- (setq e 60.8)7 `( v/ P a( P9 X0 n }& b
- (setq k 22.5). Q6 E) k+ r% ^
- (setq l1 95.5)7 P+ g- i- i {% l, j, l
- (setq l2 78)% ]+ Z5 I+ W5 S9 A
- )
+ R' I: E# Y% Z1 K% ?- z$ u* G - ((= d 42)0 e7 ^! n: ]7 v+ u. o
- (setq e 72)
7 i( R$ `/ E1 t0 @! T8 J& { - (setq k 26); I# f7 c3 v0 L9 Q) S3 P
- (setq l1 113.5), u3 l" V7 E- V, N0 A
- (setq l2 96)
6 r9 l" \9 h; L! K/ B) I0 v2 K: d6 Y - )( U7 W! s" Q4 x& W# k( U; ^1 B+ @) b
- ((= d 48)
+ `* ]( f/ W4 k: W6 ~3 M - (setq e 82.6)7 I4 h; S) v0 ~8 }( Q) H- i7 s
- (setq k 30)1 E2 u6 t# Y L; H5 V7 E8 X( N
- (setq l1 121.5)- N4 k7 ~) p6 m8 {* j8 j
- (setq l2 108)3 G* h! W: j$ \$ i4 x7 M
- )
& `; T: z- I9 z - ((= d 56)9 r( P: |- t& X
- (setq e 93.6)
, u* h' _- y* F4 j. z; w - (setq k 35)
- R% @5 B& _8 t0 H; V) v. F - (setq l1 137.5)! v& e' o) i; U$ _) i# {; t
- (setq l2 124)
2 z: W9 n: F$ |" K, D x - )% c2 p7 t& r! e4 V/ W4 Y; Z
- ((= d 64): n) W1 F, [, j
- (setq e 104.9)9 c0 G" q0 d) K
- (setq k 40)1 p! i2 e2 Q4 ?/ O( R0 [, X6 Y
- (setq l1 153.5); n# U% s, q+ `2 h9 E
- (setq l2 140). ` ~, d) l R9 g$ K
- )
Z5 r5 T/ N' ^& R+ A1 b8 ^: c - (t
. p) z$ E$ n( J% f5 { - (progn ;非上述口径时则令" X! q; [7 Z7 X9 T/ ?
- (setq d (getint "没有这个直径的螺栓,请重新输入螺栓规格,M=:"))
& C- i" v! @. b) Q+ O0 Y - (setq en t) ;令en为真,产生循环
& A5 J. B B8 g7 i, x Z0 r - ) ;结束prong
3 W/ [6 m6 f* _6 q - ) ;结束t
# [* Z; h9 s* c7 k5 U2 ]6 O
( c4 [$ Q. e# {) h# i
) R3 h0 K3 T0 e6 O: y6 `. C1 t5 y- ) ;结束cond: s! n- z, f7 Y" n7 x& A+ ^1 s) G
- ) ;结束while
6 {- t, h/ C- ~ - (if (not l)3 |! h N0 L l8 W
- (setq l 50)4 l+ d6 L, e' w" N& Q
- ), K z, R# b& Q" T
- (setq a l)0 A1 L% ~+ Q/ t
- (princ "\n 输入螺栓长度<")
4 X3 o1 D& h0 a, C( i - (princ b)7 k( }: N5 B& c3 T1 J6 h
- (princ l)
8 h1 F" G$ v; _% i3 {+ V( y - (princ ">:"). h! H" N6 l" M* T
- , r/ X) J, C9 f6 C5 R
- (setq l (getDIST))
% ]$ n8 A9 P- E. h8 _$ ~ - (if (not l)9 O3 ?' P' A( S8 v* V
- (setq l a)
5 _6 C1 H" k+ Q6 v - )
4 K$ O' |) b+ p$ J# e, U( g - (setq ang1 (getangle o "\n 输入旋转角度<默认0>:"))
1 X7 r7 v+ M: S d' T; { - (if (not ang1)! t, V. ?$ q$ S" {
- (setq ang1 0)
4 z7 Z: y0 f4 ~, n" ? - )2 `5 b0 p: V: n
- (setq zx (getstring "\n 是否要中心线(No<Yes>):"))
2 o/ V: m0 d# Z! D: e9 T% j - (if (= zx "")
2 l( K8 P% @/ k/ U5 a - (setq zx "y")3 U- M4 y. W# q- \- d& u
- ). _* e2 \/ J( `1 }1 |
- (setq os (getvar "osmode"))
+ x; ~1 R0 u# z! ?, H. m U - (setq ang (/ (* 180 ang1) Pi))
* V+ e! h0 @0 n2 M6 ] - (command "osmode" 0)
% p# \$ Y$ V3 `# K* m* m - H% a- a8 |/ j2 n4 T
- - _ I/ R/ _& T2 m, r6 ]0 m- R
- (setq ls (- l l1))
0 c2 N6 g: c) Y - , c9 B* u. l9 X" E
- (setq lg (- l l2)) ;长度减螺纹长度) q. T+ M! D* D
- (if (> l2 l)
. Y! E; ?8 O9 Q3 Q. P - (setq lg 0)
8 I Y) f" v x) @/ m# v - ) ;螺纹长度过小时变成全螺纹
# R9 V9 h: v% z( a7 S - (setq k1 (SQRT (- (* 2.25 (* d d)) (/ (* e e) 16))))$ _: t1 K" l" N {. b* o+ f
- (setq h (- (* 1.5 d) k1)); C' d+ n# a, d3 D
- (setq r1 (+ (* h h) (/ (* e e) 64)))
; V R# H$ _3 p8 o9 [" P. E - (setq r (/ (/ r1 2) h))3 ~( L$ _0 U8 R/ B1 D
- (setq P1 (list 0 (/ e 2)))8 {7 J+ ^1 g+ s1 e/ r4 B
- (setq p2 (list 0 (- 0 (/ e 2))))
" S7 G6 h9 X: O, L - (command "ucs" "o" o)& F- i4 u, B i5 k
- (command "ucs" "z" ang)* p- v5 x) z: K" t
- (command "line" p1 p2 "")
. o0 ]+ D8 v: a - (setq P3 (list (- (* 1.5 d) (+ k k1)) (/ e 4)))7 ~. z. g. M5 @8 @
- (setq p4 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 4))))
( N) y) D7 g9 X2 L7 X - (setq C1 (list (- (* 1.5 d) k) 0))
, n* ]5 X' @ M0 q - (command "arc" p3 "c" c1 p4)
' R- e' j* X, o1 E0 x$ V, Q; q - (setq p5 (list 0 (/ e 4)))9 Z2 \9 Y8 I# x! v2 ]/ K8 d
- (setq p6 (list 0 (- 0 (/ e 4))))7 X9 `: H3 f) D. v! }$ f$ i% F
- (command "line" p3 p5 "")' O/ ?% X: `3 t2 F
- (command "line" p4 p6 "")1 v% s A: x% g) ]; B
- (setq p7 (list (- (* 1.5 d) (+ k k1)) (/ e 2)))- n; W9 ^: U0 k( c) h. c
- (setq c2 (list (- r k) (* 0.375 e)))
6 {" ?5 T$ q) g0 A, `; h' Y6 N6 u - (command "arc" p7 "c" c2 p3)3 U+ C! n, ~$ t Q
- (setq p8 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 2)))), v4 {6 o/ \+ d1 ?. \0 _9 N
- (setq c3 (list (- r k) (- 0 (* 0.375 e))))8 Z, i0 {$ i7 n* M j3 J9 ^. g
- (command "arc" p4 "c" c3 p8)( t/ C! x* u8 E/ E" v! O; j+ Y
- (command "line" p7 p1 "")
4 k# ]- R- I( s/ [! W, b0 ^: p - (command "line" P8 p2 "")+ D* h+ ?7 ]6 V9 T
- (setq p9 (list (- 0 K) (* 0.375 e)))
, M( b& _! x, J( D$ H4 \; r - (setq p10 (list (- 0 k) (- 0 (* 0.375 e))))
6 {' R- z% c; R( v - (command "line" p9 p10 "")& N! q. j6 K! p) d' H
- (setq p11 (list 0 (/ d 2.0)))8 ]/ ~* N! {( Q- E& O! w' J) ^
- (setq p12 (list (- l (* 0.075 d)) (/ d 2.0)))
* ~, `6 [' B& G0 `2 E( S$ u* R - ;如果除数为2,则M=5时就变成了M4,会出错.
9 l, Q! g1 R0 ] d - (command "line" p11 p12 "")
* p; V+ c& f" H& `. k( E! L; n, | - (setq p13 (list 0 (- 0 (/ d 2.0))))9 Z4 h: t7 X3 h+ U* X
- (setq p14 (list (- l (* 0.075 d)) (- 0 (/ d 2.0))))
, R4 X/ v4 p$ f, o: D$ I - (command "line" p13 p14 "")
' J8 x7 k5 s F+ u: _ X0 G - (setq P19 (list Lg (/ d 2.0)))3 ^+ a0 h+ B% ^& G- @; ?
- (setq p20 (list lg (- 0 (/ d 2.0))))
, Z2 z% H( z- o3 M7 t# c5 c - (command "line" p19 p20 "") ;螺纹终止线
0 {; j, z& [6 W2 V0 m - (SETQ P15 (list lg (* 0.425 d)))" n1 X8 R* Q" Z( L9 _5 m& F6 U* _
- (setq p16 (list l (* 0.425 d)))
4 T1 C. {- D s9 j% F( i' S6 [. V* D - (setq p17 (list lg (- 0 (* 0.425 D))))
k. i7 g; G; C" V8 \ - (setq p18 (list l (- 0 (* 0.425 d))))" A& d) J$ H& [5 z; E( b
- (setq p21 (list ls (/ d 2)))3 Y3 d& t, Z! \ W) b
- (setq p22 (list ls (- 0 (/ d 2))))
+ y+ Z& d0 V; ^& ] - (command "line" p16 p18 "") ;螺纹端面
% Q+ W7 N8 O3 q; v - (command "line" p16 p12 "") ;上倒角+ t6 L" H* ?0 q
- (command "line" p14 p18 "") ;倒角 ) `6 O. \% x' _( i
- (command "line" p12 p14 "") ;倒角处粗实线
, o* l _9 L3 L - (command ".layer" "s" "continuous" "") ;细线层
7 o* R7 H8 f# L% @ - (command "line" p15 p16 "") ;上细实线4 ~, O" ]6 ]7 @" O
- (command "line" p17 p18 "") ;下细实线
4 {" u' y! q2 P$ _. P Q6 W* R - (cond ((or (= zx "y") (= zx "Y"))/ |% `: t: R. v- m
- (setq zx1 (list (- -3 k) 0))
% y, R' j$ O# L" F# K9 I - (setq zx2 (list (+ l 3) 0))5 Y/ P, t# t) P3 S. I% M6 ~
- (command ".layer" "s" "center" "") ;中心线层
( G3 c( i) i% H8 e9 C - (command "line" zx1 zx2 "")
' A% ?2 I9 O8 |% L% \( t - )
; ~6 Z) ^$ a2 x" ]; Y( } - )
1 k/ u1 |, A4 D0 M - (setvar "clayer" clay) ;回原图层: p, x9 i& E( n, a! Z9 \& C4 T, J
- (command "ucs" "z" (- 0 ang))9 ~( y( u( j" n& u, u$ p4 c/ l( x0 }
- (command "ucs" "w")5 W/ Y! a2 y( R% @0 s5 t
- (command "osmode" os)" E$ d2 h( I9 g* ]# c
- (setvar "cmdecho" oce)1 ?, E/ O, Z% L" ~9 F3 Q
- (princ)7 L1 G5 M# ~0 l* ?9 S
- )
复制代码 |