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.# }" }5 K$ B% \
( d* }! V( s- ~' _! X5 m5 h
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& B/ ]( K# k2 c' x
2 h2 W6 L4 ]& k. }* o0 S. W. o以下为程序代码:
, }. g" x6 F: n v- ;画六角头螺栓
) K& G/ x7 \+ i" d4 } - ;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." R9 W, b ]. |' V
- ;2006.10.18晚完善
8 r9 g: i- h3 x/ \/ s. G' U - (defun C:xls (/ oce o a b sc zx ang ang1 en l1 l2 d
! Y) x- U$ W2 D) M - e h k l ls lg k1 h r1 r e d p1 p2/ F, ?" U, q7 b6 I# p5 [
- p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16
2 b9 W( f" h; D$ X* f3 z - p17 p18 p19 p20 p21 p22 c1 c2 c3
) { R ^2 K+ M) r7 p - )
8 p+ G7 C1 C7 \( {% [( \8 O - (setq oce (getvar "cmdecho"))& E: A" z! B0 b& W0 G( g
- (setvar "cmdecho" 0)
' x8 J) B9 M. V2 X- M# J. ` - (graphscr)
2 C' F4 H- N$ U( t' I - ;创建如果与你所用图层不符,可自行修改) U9 ]! [4 ^3 R* |8 |4 ^" r6 I, R
- (setq clay (getvar "CLAYER")) ;取得图层信息
0 o5 w' Q& o1 C0 e* f9 Y1 s: [5 E - ;创建中心线层center颜色红* p- Y' {! v W {
- (if (null (tblsearch "LAYER" "center"))
$ k2 G( m( o9 L" I4 J) E( D - (command "_layer" "_m" "center" "_c" 1 "" "_lt" "center" "" "")
0 W; H {- U7 f2 V/ r, P - )
4 U, P. l f3 X+ z* T - ;创建细实线层continuous颜色青
/ _- b3 `, X% t - (if (null (tblsearch "LAYER" "continuous"))
3 V: h U8 z& ?7 g( S - (command "_layer" "_m" "continuous" "_c"
6 s! m5 h$ ~' \2 m6 u! ]- y - 4 "" "_lt" "continuous"
6 D1 t0 b2 ^5 N. P; y! @2 l - "" ""
1 L: q1 S, h& R' \ - )! w) ?; t5 A' W4 F: a
- )" r9 K/ e8 u1 t8 x
- ' U$ v- {& M5 m' e
- (command ".layer" "s" "0" "")% F# E+ S# u2 k0 c* W* P9 U
2 R$ D" z. p. f- (setq o (getpoint "\n 输入插入点:"))
; g* R/ l4 C% j+ J4 G. @. [
8 _# ?% f" {, B( c) Y9 n: O( x; B1 x- (if (not d)
, U8 \6 P$ z9 F O0 Z {- ?" e - (setq b "默认")2 @8 L2 F d% \$ ~
- (setq b " 上次输入")2 r) e% z; a& c6 ?, s4 e6 i& r& J$ n& r
- ) h! U2 x% a) }& L8 Q. d
- (if (not d)
/ J8 ]) a+ i: b6 N3 { - (setq d 10)
" B' V/ z% y" }5 P5 X( v3 q* u' d - )' t) s5 U9 [+ y% Z/ U# ^' _
- (setq a d). X ]" q; l' D) \ K
- (princ
- t' l, F9 M$ i! L* R. ] - "\n 输入螺栓规格M5/6/8/10/12/16/20/24/30/36/42/48/56<"0 ]- X- ~$ H0 ~
- )
4 E k( Q5 i8 x g( O0 Z - (princ b)
& u) k* \) e; J* _9 ?- h( I - (princ d)4 m) ? P& \0 |7 Z L
- (princ ">:")
( |; M$ V* a/ @$ ]0 d4 f3 f' z - ' k/ K3 c8 l, w& h# ?
- (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 ">:"" v5 t0 p, e* q; K" j8 J N
+ F0 U: V3 _5 s" o: e- (if (not d)8 {) E9 W7 p5 R
- (setq d a)$ J) `) X- e T" |! z" M9 |
- )" y8 g1 y$ z: _0 O; z. x; x: `
- (if (not l)& J% R' r9 v" V- T0 p: [" J; L
- (setq b "默认")' n E( i' A7 T! N1 }
- (setq b " 上次输入")) K* x; f, L) I9 Z
- )
2 F# U% O3 y; G, E" { - (setq en t)
! c3 Y7 _/ _9 ?+ {( N - (while en
% a, G* i* x4 g1 i0 r - (setq en nil)2 N- O) v( J$ u- c
- (cond ((= d 5)
" _/ t1 U) F# F - (setq e 8.63)
$ Z0 q3 }0 K+ Y( G* ~5 A$ h1 } - (setq k 3.5)* c' K: {; {1 E
- (setq l1 20.0)6 }0 \6 ?1 v8 D W3 r1 o- ]
- (setq l2 16)2 j2 ^7 \$ [* { f) t, Z
- ). z; v: L1 L6 C! Y2 ]) B
- ((= d 6). o. \* V! N0 k: Q
- (setq e 11.0)
% R1 w, z/ t6 Q0 k) w8 a - (setq k 4.0)
, W. c# z9 F4 z. a0 n5 Y/ d0 P - (setq l1 23.0)
8 H+ V' U& [; Z - (setq l2 18)' s* T, q* J" Z
- )* U8 r5 z+ ?: a$ P- V4 b
- ((= d 8)+ f8 T& d3 \/ s( v/ K7 N
- (setq e 14.4)0 Z% D2 n% n9 b6 N5 B' N4 v
- (setq k 5.3)
7 B" j I- s6 u7 b/ @ ? - (setq l1 28.25)
8 g. L3 Z8 @ u8 q( E1 a$ I - (setq l2 22)$ T$ @' i7 e0 f) m% i2 H+ @/ \
- )
0 @" L+ D- C+ N$ |9 P2 u: E6 ? - ((= d 10)4 U: e8 |2 P1 t+ `4 }0 \- W
- (setq e 17.8)$ m% n1 P9 X6 ^- Y) X6 Y
- (setq k 6.4)
/ _1 v `( x L - (setq l1 33.5). y0 T/ c1 Z+ S) B
- (setq l2 26) W: S1 H$ w+ {+ {6 ?$ u) w0 P
- )
3 k, ^2 W% L v - ((= d 12), o% N+ T' ]3 M' o! n/ L: R
- (setq e 20.0)
" W7 r% p! L3 h - (setq k 7.5)8 K$ r1 j$ K" y6 {$ y6 R$ H
- (setq l1 38.75)
$ ?; ^4 b0 \& M3 g7 X: ] - (setq l2 30)- g" w# Z$ @& k b& a2 R
- )
7 f/ z5 w% H: i - ((= d 16)
3 s2 R; W! H9 ^; l - (setq e 26.8)
9 T ]5 W; j& F( b6 }- f4 p- | - (setq k 10.0)
+ |7 w: H9 C7 q) O2 z- |9 V6 ? - (setq l1 48.0)
4 U7 ~1 n' B" Z - (setq l2 38)
$ v% a. a) U { - )5 u k: w& @* ^. }; |
- ((= d 20)0 o4 L1 R6 [2 M( q- Q
- (setq e 33.0): U. G) m- e* b- ]3 Y: `( S
- (setq k 12.5)( h* H+ z. u. i1 `; V
- (setq l1 58.5) [4 q; m1 V) w/ A9 B& }, c
- (setq l2 46)
, `/ y; k8 C( w - )
! @4 C- v+ d( ~6 W - ((= d 24)1 x9 ~$ K- ^3 a% [4 b
- (setq e 39.6)( \1 a/ q$ F/ c+ _; Z/ R: D. y$ [
- (setq k 15.0)3 X2 l, ^4 k, ^
- (setq l1 69.0)* ^0 F$ F6 J, Q4 [; }% @
- (setq l2 54)
" N! K/ m& X( o4 ^6 u - )
5 G8 S7 c4 ~0 W" Z* P E0 W' a - ((= d 30)* |9 }6 g/ y- k$ X' `
- (setq e 50.9)
# q- t: v* \2 Z' c+ U- @& \9 m - (setq k 18.7)( H+ o# g% C( @0 [& `' Q" I
- (setq l1 83.5)
" c# w$ V5 p, z+ D - (setq l2 66)3 Q8 R2 Q g$ C
- )$ i, m/ B4 E8 _
- ((= d 36)0 q; C. ~, h9 l& [# C
- (setq e 60.8)
' u7 `, | P$ i$ H - (setq k 22.5)
0 }! U. u3 Z6 E) {2 V7 f+ R - (setq l1 95.5)
1 X6 ]6 d0 g+ z* t1 V$ M0 v - (setq l2 78)' L& b1 n9 F0 O% H8 p6 E
- )
& n! c% ]; N, o, e% d I - ((= d 42)
4 k2 M. r' W+ e2 N2 r: v - (setq e 72)
! w9 ~ B5 g# w) r - (setq k 26)+ [5 h; B$ y4 s
- (setq l1 113.5)
6 K- m5 a* G( a; D+ P+ |; E - (setq l2 96)
7 x+ X$ W4 i S/ v, z$ Q - ). Z4 l& U# ^! t$ E* S" r$ ?" ^
- ((= d 48)5 _- B, `8 {) J$ }8 ^8 Y
- (setq e 82.6)
`$ J# ~' W4 Z$ _: w) ~5 o$ k - (setq k 30)
/ i) k+ H9 q2 _- X - (setq l1 121.5)- s! X! N, s1 B& `7 f
- (setq l2 108)
L( B3 ? G! F' W+ w - )
- j9 [; H& s* J' v3 e - ((= d 56)
9 }: E8 n7 X- g: R2 S9 K - (setq e 93.6)
3 S& Z+ R8 y% ~5 n6 b# G - (setq k 35)1 P' b& J. ]$ n: f$ C
- (setq l1 137.5)
1 I7 ~" A2 H' l& S - (setq l2 124)5 p. j0 u- D" N- Z3 y! v% n( d
- )
9 e5 { G0 w( f) k, c - ((= d 64)
! k8 \, b% }/ U7 J, K/ w - (setq e 104.9)
4 n7 t5 `) u6 H; X) J4 d# L- Z - (setq k 40)
1 k3 T% ^, q2 r; z8 F* F6 m - (setq l1 153.5)
. c: w. E* O0 L# j: k0 c7 x1 F! [ - (setq l2 140)
* w! w2 M/ n, s - )- M' ^9 G- g* y8 _: g, r* p6 K
- (t. T( } a' R5 q+ B' P
- (progn ;非上述口径时则令
. W( _/ x" C( s4 `' z; @' @ - (setq d (getint "没有这个直径的螺栓,请重新输入螺栓规格,M=:"))5 Y4 T" }- `5 e" B8 w6 z
- (setq en t) ;令en为真,产生循环
6 H4 T+ t) m& j4 J2 g - ) ;结束prong
5 v+ ?; S7 y7 g6 j, ?+ _7 d1 v R - ) ;结束t6 A1 N( i9 _9 }1 _$ p" Y
5 u; s' J9 Y& t* L9 I
& n Q) _ ?$ O$ p4 {- ) ;结束cond
8 O+ ]+ Y6 B1 ]0 ]/ ^% n4 k9 E' ` - ) ;结束while; e! R8 f; ?6 J( M' i) H, c
- (if (not l)
; W! J* ?- B" t7 l - (setq l 50)/ y" ]' ?: @# s7 ?' @
- )- ]3 H; T8 r% @& E* }" N5 M
- (setq a l)
& y* o& v3 T5 S8 |1 F - (princ "\n 输入螺栓长度<")
: q5 I+ D: e/ h( K - (princ b)% N* ]3 e7 a; g- A
- (princ l)' p) w" F+ \8 n% T0 V2 a3 H9 S
- (princ ">:")
6 n) g2 t! F- c: [2 f- i7 K
7 T, b4 U' S, C* i- (setq l (getDIST)) h4 Y9 S3 g5 j* m( _
- (if (not l)' j- R5 Z. U* b- f: G3 H
- (setq l a)
/ }- R, e' o' |7 p& z - )
! a% ~/ w4 h3 m( W. \- A3 h - (setq ang1 (getangle o "\n 输入旋转角度<默认0>:"))
% P9 S$ Q7 x$ E6 o - (if (not ang1)
4 y! z# y& d$ |2 s' ? - (setq ang1 0)( f- l( w; x+ v6 z& Y' G5 ^
- )* j* x2 V) W0 m5 S
- (setq zx (getstring "\n 是否要中心线(No<Yes>):"))
5 G- i- Z: }0 f1 W* w M - (if (= zx "")$ P& {, @8 I! N0 _; j3 Z) y3 P
- (setq zx "y")
2 a2 o2 Y$ G! i3 g3 k - )
9 }/ _. ?9 t# ? p8 t; Y( `9 i - (setq os (getvar "osmode"))
7 T3 ~0 b" A* Z - (setq ang (/ (* 180 ang1) Pi))
6 O, S: r9 Y; g# T- ~8 M' v - (command "osmode" 0)
7 `+ v; F' j( z
4 T) Y: e5 a, E) F# R
) j5 W w) p8 G$ e- (setq ls (- l l1))
: _. C) @' U3 c1 Q% B6 o - " J4 D* m: |; X+ z& i/ w
- (setq lg (- l l2)) ;长度减螺纹长度1 U. f% E% ~7 U3 X. d
- (if (> l2 l)0 O. _& k7 X( ~. J6 b
- (setq lg 0): z+ T2 w2 S; [- T1 e* h
- ) ;螺纹长度过小时变成全螺纹
# G/ [- {& D, z - (setq k1 (SQRT (- (* 2.25 (* d d)) (/ (* e e) 16))))
/ x o+ p% x4 L' _ - (setq h (- (* 1.5 d) k1))7 U9 c* r# d- m1 }: q$ {
- (setq r1 (+ (* h h) (/ (* e e) 64)))
' Z2 ]" m+ n4 T, E& I' f& J. T - (setq r (/ (/ r1 2) h))
+ \+ e; ?- X( I; K/ ]# r2 G& \ - (setq P1 (list 0 (/ e 2)))4 @5 V' c1 T1 v0 Q( d& b, y O7 q
- (setq p2 (list 0 (- 0 (/ e 2))))( n5 @* T6 e- T$ `9 M( L: [
- (command "ucs" "o" o)+ w+ w8 g: q5 D* @2 T0 L
- (command "ucs" "z" ang)
, u5 y) ]. f7 t% q2 \ - (command "line" p1 p2 "")
. ^% q1 z% A* L - (setq P3 (list (- (* 1.5 d) (+ k k1)) (/ e 4))), _5 I- r7 N% C) G& l. Y' E
- (setq p4 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 4))))
p& `/ I' K- A+ _ - (setq C1 (list (- (* 1.5 d) k) 0))
" R w, ^8 w+ K5 ^6 N! T+ ^: z - (command "arc" p3 "c" c1 p4)7 S* w3 X0 D9 X, t$ ~+ v6 M! T
- (setq p5 (list 0 (/ e 4)))2 g; \. e: Y3 p7 | n f
- (setq p6 (list 0 (- 0 (/ e 4))))* G3 m# c! u0 J5 ?6 d/ p6 k
- (command "line" p3 p5 "")
, L5 W6 |3 f* j/ d- T - (command "line" p4 p6 "")
8 }& E' ~* s: h9 C$ b - (setq p7 (list (- (* 1.5 d) (+ k k1)) (/ e 2)))2 e7 o# w: b+ z% _
- (setq c2 (list (- r k) (* 0.375 e)))/ @( c |2 j1 k' v
- (command "arc" p7 "c" c2 p3)% M" n/ h$ l8 f4 w9 |3 ^
- (setq p8 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 2))))& ]7 D4 Q% l" o5 i3 y$ e+ j
- (setq c3 (list (- r k) (- 0 (* 0.375 e))))0 f3 G, E$ Q! k( t
- (command "arc" p4 "c" c3 p8), L' h) W/ s0 b) X
- (command "line" p7 p1 "")
# W& Y: ?/ Q( m$ g6 e1 W/ V - (command "line" P8 p2 "")7 f Z7 m Y% c: P3 ^
- (setq p9 (list (- 0 K) (* 0.375 e)))
. p/ p# V! y0 r/ Y% P - (setq p10 (list (- 0 k) (- 0 (* 0.375 e))))
3 a4 C, b4 s# N+ f( r/ c( c - (command "line" p9 p10 "")8 n% w' z/ ?0 D! p5 V' f: h' G7 c0 p4 ^$ O
- (setq p11 (list 0 (/ d 2.0)))
7 O" A$ m3 m9 M% n% J - (setq p12 (list (- l (* 0.075 d)) (/ d 2.0))), K( N7 o9 M5 v
- ;如果除数为2,则M=5时就变成了M4,会出错. 3 `" t, r5 O/ n+ t4 h2 b z
- (command "line" p11 p12 "")- G: M0 c1 [5 x( n c+ e
- (setq p13 (list 0 (- 0 (/ d 2.0))))5 z# U! n& P: @$ G& H
- (setq p14 (list (- l (* 0.075 d)) (- 0 (/ d 2.0))))
3 o W5 N3 A& h+ l: I+ X - (command "line" p13 p14 "")! V0 ?) g( {4 @3 K# E) U
- (setq P19 (list Lg (/ d 2.0))): u0 F9 k& f6 E* F$ f
- (setq p20 (list lg (- 0 (/ d 2.0))))0 Z/ x% }9 b1 N }
- (command "line" p19 p20 "") ;螺纹终止线
0 g, D+ v; D- A" U - (SETQ P15 (list lg (* 0.425 d)))- W# z9 p/ q& T, V4 n7 P7 c5 T
- (setq p16 (list l (* 0.425 d)))
& b, o, N* o" ^$ r/ b/ i - (setq p17 (list lg (- 0 (* 0.425 D))))
1 j/ j1 P) }: z0 ~$ J( M - (setq p18 (list l (- 0 (* 0.425 d))))4 Y* \: s" h4 q% J1 Z# s2 e: E
- (setq p21 (list ls (/ d 2)))4 M: j' m+ w. n* i4 [$ j
- (setq p22 (list ls (- 0 (/ d 2))))
( H+ K* E/ N( I% f9 q) P. o - (command "line" p16 p18 "") ;螺纹端面
# I, { K( N) ~, d) m1 o. j - (command "line" p16 p12 "") ;上倒角1 i$ z& S4 h" S- H* }+ y' C
- (command "line" p14 p18 "") ;倒角
: x: d/ `3 a+ @- { - (command "line" p12 p14 "") ;倒角处粗实线. e" v5 ^- h t; A2 B3 x
- (command ".layer" "s" "continuous" "") ;细线层1 a* z8 o3 l! C, n! h. i' V
- (command "line" p15 p16 "") ;上细实线
0 f6 S6 u7 {, f; I; j9 I) z - (command "line" p17 p18 "") ;下细实线
9 c2 M. W1 _% t* _' i9 y - (cond ((or (= zx "y") (= zx "Y"))1 V7 u/ U) d' i. ]. B3 o
- (setq zx1 (list (- -3 k) 0))
1 b( X& E Z* t - (setq zx2 (list (+ l 3) 0)). X; A1 F7 U* z5 v
- (command ".layer" "s" "center" "") ;中心线层
- P+ u7 w) r6 L, d/ t: A0 U - (command "line" zx1 zx2 "")" h) d# o& _2 m( e; u% f
- )4 C5 g. T' ], ]3 E y2 E
- )' ?8 ? m# r5 i! H4 f. }" \" G
- (setvar "clayer" clay) ;回原图层$ v% T$ x6 u) A& i5 Q. E0 ?; Y
- (command "ucs" "z" (- 0 ang))
* u) N+ O& ]! t - (command "ucs" "w")
% ]5 x/ @5 ~1 H& p7 d! n - (command "osmode" os)
. d% v/ A$ _' ] - (setvar "cmdecho" oce)" O$ ]3 y4 O5 i) Y$ X, x% Y
- (princ)% M0 w/ | F& p" [3 F& P
- )
复制代码 |