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.
3 l) @0 |# s# ^$ L( [8 Z
3 q, {8 \9 c' P; ~; F# U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
/ `# V; p/ }3 z5 t/ P% z
# b& T* L& f+ }* F9 V以下为程序代码:6 ?+ y% X$ H5 f. a$ l) E) M" h' y2 C
- ;画六角头螺栓, _5 m- T/ P& @1 ~, S6 P
- ;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.9 _8 f% p% J+ ^* G
- ;2006.10.18晚完善3 N. W( d( F: m6 _. C3 n. K* U) A2 v) N* v
- (defun C:xls (/ oce o a b sc zx ang ang1 en l1 l2 d( y) s- ]# X% v3 `# i/ e& z
- e h k l ls lg k1 h r1 r e d p1 p2) ~- m+ g% B+ [) b* F! _
- p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16
2 a) V2 H: b5 \7 l - p17 p18 p19 p20 p21 p22 c1 c2 c36 @; p L. `3 G/ @" ~
- ) j5 |/ W( Y& [4 N/ m( J
- (setq oce (getvar "cmdecho"))
% j. m3 b6 `! a1 ?' e7 {( G - (setvar "cmdecho" 0)
$ g2 q0 r6 f9 h: t( S - (graphscr)7 Q+ l {' D6 l( E
- ;创建如果与你所用图层不符,可自行修改/ m4 `' X, T- K* q
- (setq clay (getvar "CLAYER")) ;取得图层信息1 _ F3 s2 m" c
- ;创建中心线层center颜色红
' r- y6 y- ]" k4 I% r! k, _ a" A - (if (null (tblsearch "LAYER" "center"))
) B. H" |. j7 Z - (command "_layer" "_m" "center" "_c" 1 "" "_lt" "center" "" "")& I; O* { Z3 p3 M! m
- )9 x8 d5 a. T }, B; `1 P+ C! }
- ;创建细实线层continuous颜色青+ x7 @! A, q; _6 g$ J
- (if (null (tblsearch "LAYER" "continuous"))% R8 {3 `! a m, V
- (command "_layer" "_m" "continuous" "_c"
, e# x8 t" q& s& G6 r: }* V - 4 "" "_lt" "continuous"
; H# x. v9 ^6 J - "" ""
6 \; P1 ^' G9 Z1 G$ e1 t - )* [4 x# h6 L7 @% }! x
- )
4 B" f4 D7 h& l" t6 c - - }) i6 P- W, K! D" b* U& h$ F* G* S P
- (command ".layer" "s" "0" ""); a' e% _) R9 G6 n3 k. a, l
) R2 t, M! s5 X% a- (setq o (getpoint "\n 输入插入点:"))
) `6 {2 ~. c/ G6 ~, A - ( ]- m" N, x$ l9 i4 k' v8 X& I$ L
- (if (not d)
9 l- ]% R0 j) X% Z - (setq b "默认"); k7 p# n# ?( w4 E# E$ H
- (setq b " 上次输入") d0 x- f9 y& q/ ~' B
- )
4 F3 }8 E7 E% Q4 Y1 L3 H9 {7 H - (if (not d)7 C. o2 g% C+ O% _) t# A( t
- (setq d 10)- ~5 c( v9 ], S+ Q
- )
8 D7 [5 W/ y. X% z" t - (setq a d)! M7 B1 ~1 D5 K. V9 n1 G- O
- (princ! M( z) A6 q( N& J; a4 `
- "\n 输入螺栓规格M5/6/8/10/12/16/20/24/30/36/42/48/56<"
, y' R: j* d5 Y6 n - )! W7 w5 T: C% E
- (princ b)* k. k6 U& N1 C9 A' M3 Z4 g6 a+ E; Y
- (princ d)2 t# a, c1 H) H0 I1 i
- (princ ">:")" r8 `! R6 ~2 K. d0 L
- - F _* ^0 u2 r& h1 g( r
- (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 ">:"1 s1 w1 U( A& `" O
- . u2 K* V. Z/ _8 D x- {. |
- (if (not d)9 B* u. }! w v, F/ F
- (setq d a)
9 s( F8 f7 v! o$ s, e/ h - )
1 z3 v8 u& J1 ]/ [8 v c - (if (not l)8 r& b, p0 |6 c) V9 p, D7 E- m/ M1 ~
- (setq b "默认")
t+ X y$ n$ F" U4 P8 ` - (setq b " 上次输入")
: I: M4 [+ E% q- _6 R$ E - ); ?1 \; E! e1 Y$ o( K: l
- (setq en t)% z: {7 \) V3 V, k
- (while en% O, o. p: ?6 e1 }
- (setq en nil)7 v$ ~2 H; i7 O. X0 D0 ?% b
- (cond ((= d 5)
0 w- H/ \" I; {( z/ Q - (setq e 8.63), S7 _5 E1 b' S0 W v1 v: i
- (setq k 3.5)' u( h- \% r J. Q. C
- (setq l1 20.0) M( o1 f7 k5 S$ l5 Q" p
- (setq l2 16)
% c- @: ^% m) J! a. H' _1 N5 \. c - )- D1 Y# _1 p- g6 q9 W7 ^
- ((= d 6)
9 l4 p) Z* H9 Y% t. z& S - (setq e 11.0)7 Y+ u" B! Z( S! O- E3 @& B
- (setq k 4.0): n! Z. y) ~) Q/ W5 M
- (setq l1 23.0)
1 T! ^8 s/ K1 i- M1 R - (setq l2 18)
% G( @2 u7 ?2 \ - )
: L6 e. I5 @* Z, X; f0 f - ((= d 8)% D2 G! k6 @; [) C( D9 Q
- (setq e 14.4)
& b8 L% ^. G# z - (setq k 5.3). C3 v. ~, K8 G3 s2 I: _4 i7 {4 E
- (setq l1 28.25); U; U# F" w! l$ I
- (setq l2 22)3 m3 y" m2 t9 c( i
- )( M7 l- @& }2 a) F$ `, h
- ((= d 10)
" x* K* Q+ x& |0 B6 { - (setq e 17.8)* O( l! A4 R; B% t, ?
- (setq k 6.4)9 Y" s; E& w8 ]2 ?& K+ J
- (setq l1 33.5)) E) u* h) G. H' y$ a0 J
- (setq l2 26)
! Q9 g1 x [* n - )
: ^3 A, t& H; c" _1 z - ((= d 12)
. _1 h- Z: r2 D& m - (setq e 20.0) }( d0 _/ y5 l! |& L
- (setq k 7.5)& R Q( O- Q' N/ c
- (setq l1 38.75)) g7 U; }' G9 L" D/ Q% r7 S
- (setq l2 30)
7 [) S/ S' T% B5 L5 t - )
( }, Y. g- ~0 X2 @: s - ((= d 16)& i, A [$ O u- a
- (setq e 26.8)
# g9 S3 |$ F9 P* w7 I0 j, W; F - (setq k 10.0); H8 d6 k9 A7 l) l
- (setq l1 48.0); l/ S. r% }* k3 ~
- (setq l2 38)
/ v1 X# g, _# H' \+ q - )7 L @8 l; V' {3 q5 D9 H7 n j
- ((= d 20)
6 R: `- C3 ?+ j* q" q) j$ {% D8 e - (setq e 33.0)
/ K4 N. ^6 L7 _9 ~ - (setq k 12.5)+ a$ i5 ?! e+ H/ G
- (setq l1 58.5)
$ m Y0 q: Z5 e8 E% S: i - (setq l2 46)
# G7 m" Y: ]6 D# f# V8 r) ^) M - )9 P$ x; t/ t. S: n8 |) @% {
- ((= d 24)
" [5 h; P" Y8 |1 d/ c. `* e - (setq e 39.6)6 U/ l! o+ Q0 z5 Z
- (setq k 15.0)
$ q+ l9 ]2 Q7 N( q* {$ R- K! O - (setq l1 69.0)
; \ d' ~7 z6 }7 l r! ] - (setq l2 54)
r% ` @8 R" m( g1 j# v2 h5 a( V - )
1 y6 ?5 V" s% M! A+ M# d - ((= d 30)' M( s1 S4 t2 G1 _4 E" W9 r
- (setq e 50.9)
# }0 T! I2 j8 a! W6 s - (setq k 18.7)& F7 P6 |- L2 m( r
- (setq l1 83.5), o4 J7 K4 }; i: v/ h
- (setq l2 66). m* X% N5 g. E
- )
/ e3 g7 z$ E( W; S3 p- ~% N; ?7 W - ((= d 36)
7 C; a4 ^8 Y% p& G9 q0 h - (setq e 60.8)
* n9 K4 `7 _* d$ Y2 R - (setq k 22.5)! C1 |! g7 T. {7 T
- (setq l1 95.5)
( l8 v8 }! _- E4 v4 O" |9 p - (setq l2 78)
$ {$ I) l* {) y - )' Y9 @ ~0 L9 S
- ((= d 42)( o* U' _) S) Q) H' B/ f
- (setq e 72)# ^+ c3 \% f( r; l, J
- (setq k 26)
# W, Y, g) f# I% r2 k. J! p - (setq l1 113.5): h. P* o! r7 k- x9 Q$ [
- (setq l2 96), d$ M [% Y c
- )
8 M& f" q2 b# H9 a. m& D' o - ((= d 48)( G/ D+ l3 z; f0 F
- (setq e 82.6)9 ], \+ b& g- z Y5 Q
- (setq k 30)
. `' R& P; E& i# [ - (setq l1 121.5)
7 l) f' | d/ c# F! ^ - (setq l2 108)
% ?: f! P9 g0 N" k$ R+ d+ x: z - )$ P0 p& x- N7 R' ]5 C, ^" A" @% m
- ((= d 56)
" _& g y q$ _ - (setq e 93.6)
! @! b+ S' M+ B' K+ Q - (setq k 35)
% F8 l1 D- |/ e4 J3 | - (setq l1 137.5)5 v" e' {, x. R6 b3 M7 Q7 g
- (setq l2 124)" b7 C: w6 }" s) O6 ^! b
- ); J. `8 U2 F$ @/ K
- ((= d 64)+ F9 s: g, }' n! |) ~: y9 O; J( |
- (setq e 104.9)
! f1 D. p0 U( {( ^ - (setq k 40)
1 o& f1 g3 Z$ z! A2 \& i3 N& ? - (setq l1 153.5)
8 Y. v/ L& Y, Z' f/ B - (setq l2 140)$ U- |% W& n2 r% x! g5 e
- )
' }# Y/ D( _# l, R; L9 \' w - (t+ Z' _5 W8 E" I" {( l
- (progn ;非上述口径时则令
, Y$ [3 ?+ `0 o9 R7 V8 g! Z - (setq d (getint "没有这个直径的螺栓,请重新输入螺栓规格,M=:"))/ m8 @* U- }! G
- (setq en t) ;令en为真,产生循环5 M) `' ~8 k! T: |0 B
- ) ;结束prong/ c( s0 n: l' ]3 Y# ]5 x& d' T% p
- ) ;结束t1 u8 ?4 F1 @5 C# S1 ^
6 J/ `6 E0 p) u# h( P8 M: |
; U+ m5 a8 i7 R- ) ;结束cond
4 I# p, E. l% c. ~$ r2 ~$ _ - ) ;结束while
: R \- j" k' L - (if (not l)
1 f' c+ \) s m' u - (setq l 50)$ x5 N+ J( q- x
- )
5 @5 l/ Z# o7 N8 ]/ k; b - (setq a l)
}! }; K9 [7 N& c% c3 j8 }/ ^2 W - (princ "\n 输入螺栓长度<")
3 J# I9 n; O' s& {9 W! @ - (princ b)4 h2 U1 f1 G$ S& v
- (princ l)& H+ ?% T, G8 ?8 ]' U# G+ O7 r! R
- (princ ">:")
$ L0 \- I R3 z$ [' K - 2 k; q+ c- T2 E% ~
- (setq l (getDIST))
- n! ^0 d$ Q" x! p - (if (not l)
1 E6 A( s) `$ M - (setq l a)
b% {9 ^$ G' i4 c; ]0 S8 C* K - ), v4 j' j: E+ [5 {' X1 f- u
- (setq ang1 (getangle o "\n 输入旋转角度<默认0>:"))9 {3 M7 h {, B0 f+ H
- (if (not ang1)
6 u- D, B$ ]$ d1 J! G/ X/ _ - (setq ang1 0)
. q$ l- A$ J( @ - ) [: V3 T0 [. T; F) E( I% S
- (setq zx (getstring "\n 是否要中心线(No<Yes>):")). F, I- h# j2 C+ ^4 }- y
- (if (= zx "")
! [3 y( L/ p. Z4 s6 J! z+ A4 W - (setq zx "y")
4 R# V. _1 C# E/ c - )" [9 N# @! u5 D! p
- (setq os (getvar "osmode"))
; j; U; h0 L2 u - (setq ang (/ (* 180 ang1) Pi))& {! D9 Q6 D7 f; B8 N
- (command "osmode" 0)
3 Z! h* s7 i) n, Q - & A/ C% X7 @% ]5 U
8 C& O8 W( q6 f. I. b+ \5 }- (setq ls (- l l1))
3 u$ \5 J/ Z- v1 u" H8 w
0 y6 L! J7 I0 g7 N9 P1 |- (setq lg (- l l2)) ;长度减螺纹长度) D. E* q1 D% B% J+ c
- (if (> l2 l)
" b+ C! e7 Q2 ^% k - (setq lg 0)
* n, o1 g- c5 } - ) ;螺纹长度过小时变成全螺纹
4 ]$ i- @$ d4 y0 { - (setq k1 (SQRT (- (* 2.25 (* d d)) (/ (* e e) 16))))
& q3 q9 a. Y# D/ w' m1 h* q - (setq h (- (* 1.5 d) k1))/ o. e9 b, f: F& r5 @6 D& ~
- (setq r1 (+ (* h h) (/ (* e e) 64)))
6 j7 u! {: o0 K" o8 f p: e5 m - (setq r (/ (/ r1 2) h))) C+ t6 | q, o6 m6 a! l0 Y
- (setq P1 (list 0 (/ e 2)))
1 \( A% t% A& f2 L - (setq p2 (list 0 (- 0 (/ e 2))))
\; o1 X( [" r% @9 W, _" W8 } - (command "ucs" "o" o)
& C" M/ `( ~* ^) l2 S - (command "ucs" "z" ang)3 h5 U8 w3 v' \1 x3 Z
- (command "line" p1 p2 ""). q6 J1 O' R2 a& b
- (setq P3 (list (- (* 1.5 d) (+ k k1)) (/ e 4)))
* u- d0 c( D/ Y1 u2 b" N, q - (setq p4 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 4))))
! q: d: F6 A8 q - (setq C1 (list (- (* 1.5 d) k) 0))2 P, v% u; o, v3 `
- (command "arc" p3 "c" c1 p4)
! X! ^+ A9 [' H - (setq p5 (list 0 (/ e 4)))5 I* m3 w9 x& \6 x1 q0 K
- (setq p6 (list 0 (- 0 (/ e 4))))
. ?4 v% L/ y+ a; j9 @ - (command "line" p3 p5 ""); v% G5 n$ U7 N l' |
- (command "line" p4 p6 "")
4 q* ]! e2 F2 o* q8 o - (setq p7 (list (- (* 1.5 d) (+ k k1)) (/ e 2)))0 d6 I9 T1 x g7 |) k* y- i5 _
- (setq c2 (list (- r k) (* 0.375 e)))
1 s- n4 u. m9 j! c* m# L# M$ K8 e - (command "arc" p7 "c" c2 p3), X5 Z' n" W6 \' s8 R# q* ^
- (setq p8 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 2))))
5 `4 {; ^% @; x( w$ p - (setq c3 (list (- r k) (- 0 (* 0.375 e))))
" p5 h) r% r. ]4 _) G- T* T: k$ F% N8 [ - (command "arc" p4 "c" c3 p8)
) c5 s0 O; r0 H- W' ~ - (command "line" p7 p1 "")& E) ^& p% W& P8 R- S, I
- (command "line" P8 p2 "")
: B3 y7 b2 t. j$ l7 \& t" G - (setq p9 (list (- 0 K) (* 0.375 e))); ]4 w; L6 G8 J/ F0 h, W' P
- (setq p10 (list (- 0 k) (- 0 (* 0.375 e))))! H% H4 u0 o$ S! u
- (command "line" p9 p10 "")7 E# V* M y/ M% J! n
- (setq p11 (list 0 (/ d 2.0))) e7 } d# J9 k' y9 q: P
- (setq p12 (list (- l (* 0.075 d)) (/ d 2.0)))0 X# ~8 W; Z9 l7 m: L/ J+ J
- ;如果除数为2,则M=5时就变成了M4,会出错.
9 h. S8 k! A7 S9 o. |2 w8 u# L - (command "line" p11 p12 "")
# G: m3 [0 H1 a/ b1 u; ^* x( N - (setq p13 (list 0 (- 0 (/ d 2.0))))
, s: k+ q* m/ N% u - (setq p14 (list (- l (* 0.075 d)) (- 0 (/ d 2.0)))), s. H- o% c# q" f
- (command "line" p13 p14 "")' R" I; T2 q& a0 @% u% z6 U
- (setq P19 (list Lg (/ d 2.0)))+ Y) Y; _0 W4 Z6 N
- (setq p20 (list lg (- 0 (/ d 2.0))))
/ ~1 P- E& K0 ^6 Q0 ~6 j( s' c - (command "line" p19 p20 "") ;螺纹终止线4 r5 n& B! w2 i2 n0 I d# F
- (SETQ P15 (list lg (* 0.425 d)))
1 {! Y i% ]5 p+ H: C - (setq p16 (list l (* 0.425 d)))
1 P- W4 d7 [9 k9 b/ z! w - (setq p17 (list lg (- 0 (* 0.425 D))))
8 s5 i. R }7 J% a3 Q+ ?8 t - (setq p18 (list l (- 0 (* 0.425 d))))6 R" Y5 Q5 K2 m9 k+ R+ P
- (setq p21 (list ls (/ d 2)))
4 Z2 S# {7 U3 t3 ~ - (setq p22 (list ls (- 0 (/ d 2))))/ W3 Q! U3 ~9 c% @2 m( C
- (command "line" p16 p18 "") ;螺纹端面+ D4 j3 s2 F6 V
- (command "line" p16 p12 "") ;上倒角
8 s- L$ @. g T' c - (command "line" p14 p18 "") ;倒角
% Z' Y+ X: p6 O; x; f1 n' w; a+ R - (command "line" p12 p14 "") ;倒角处粗实线
( j' t8 X7 Q# a5 K+ w - (command ".layer" "s" "continuous" "") ;细线层
' g! |# i6 _0 _$ W& l M; f - (command "line" p15 p16 "") ;上细实线
7 {( Z% e; O3 e1 D - (command "line" p17 p18 "") ;下细实线
. ^! J/ y% F% @* t - (cond ((or (= zx "y") (= zx "Y"))+ I6 Y; J. z3 z" u* l
- (setq zx1 (list (- -3 k) 0))" C% Z/ L( e2 o
- (setq zx2 (list (+ l 3) 0))
8 T s! T0 s& X - (command ".layer" "s" "center" "") ;中心线层( x7 r' U: i& @$ o- L
- (command "line" zx1 zx2 "")6 s9 Q. W" k$ b' s h
- )
% `( }& K4 e9 f4 `' i* P - )
% m# }8 B" v: x& Y! ^0 |' n/ ` - (setvar "clayer" clay) ;回原图层/ B7 S- }4 g6 E
- (command "ucs" "z" (- 0 ang))
+ W2 Y# x! s+ S! c - (command "ucs" "w")
: @: U) t2 L) Z, t - (command "osmode" os)2 |1 n0 f6 v P8 K3 }* y
- (setvar "cmdecho" oce)6 v1 j0 Y+ |4 G( C
- (princ)
P6 X7 w/ Y/ U9 T - )
复制代码 |