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.
- {- @2 X( q2 ^1 T& `8 n
: \9 K2 {( g* h6 b; Q. 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& ]9 N7 ]4 B/ A& w
& S3 O# M$ r- Q" s/ Q. U) P以下为程序代码:1 v- ]" d( W5 A* E+ T
- ;画六角头螺栓7 `: L f: Z( U: |8 F; H9 {
- ;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.# v2 M4 q! b _$ W- i
- ;2006.10.18晚完善
( T2 S$ `% O s9 X! q! q - (defun C:xls (/ oce o a b sc zx ang ang1 en l1 l2 d6 F# \/ c+ ?' H* C$ g! m
- e h k l ls lg k1 h r1 r e d p1 p2 i2 ]/ U, e+ o4 w, s7 r
- p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16
; G( y* p6 h( H i4 {; f' n4 `3 z - p17 p18 p19 p20 p21 p22 c1 c2 c3
+ J4 B5 C7 R, l) x7 }- ?: l8 K# I - )8 ]- k/ i8 M }% r6 f0 ?: o
- (setq oce (getvar "cmdecho"))
) h; \7 P( L# O - (setvar "cmdecho" 0)0 u7 T: \ u6 U8 @; { O0 X
- (graphscr)
" i. ~! o) K" x# _6 H! e. s - ;创建如果与你所用图层不符,可自行修改3 A% ]" o7 v, Z! \: V- y
- (setq clay (getvar "CLAYER")) ;取得图层信息9 X# o* x3 I* A* U: o& R
- ;创建中心线层center颜色红/ _- t) z5 h' [5 A3 R% I- ^- a
- (if (null (tblsearch "LAYER" "center"))
' ]# Z3 S! ]7 L# j/ T W9 K - (command "_layer" "_m" "center" "_c" 1 "" "_lt" "center" "" ""). Y. k/ q) C R& ?4 l3 @& S G- Y" D) o
- )9 s8 e q$ w0 U3 G% o& K
- ;创建细实线层continuous颜色青
& @& K" X) f8 v* C4 V - (if (null (tblsearch "LAYER" "continuous"))# m- v/ T/ [ o( S* V
- (command "_layer" "_m" "continuous" "_c"9 U; @+ T. v3 x! P
- 4 "" "_lt" "continuous"
3 s1 b* z6 E* W' J/ q - "" ""
|/ J: C0 _' {! |: {9 D1 u - ). D( I7 I, i8 B8 o' J: O- N8 N
- )
' A ^0 ~$ f2 \
. q$ M+ H' a" v) V. j Y- (command ".layer" "s" "0" "")
$ d1 A6 R" I( O7 l0 f
* D" F% _: p9 ]8 F |- (setq o (getpoint "\n 输入插入点:")); F3 W" L8 d; X! `( P p
; q+ \, G' S/ t6 l- (if (not d)2 k2 ]' S6 S+ j+ o0 E0 \; f/ c
- (setq b "默认"); k9 z3 T Q2 w& o- p3 x `
- (setq b " 上次输入")
6 F# l! L! u ^& I! p+ [3 P9 c& | - ), f5 p) u4 N3 U/ _0 q: z
- (if (not d)
# x/ A1 X6 m% ~9 X0 t9 e, A8 s1 A+ ^ - (setq d 10)9 P0 \! V* q- F: G5 D
- )7 g: Z& Q. v9 r$ s
- (setq a d)& a4 b. \) ?! D8 I
- (princ9 C2 H0 G# g0 y" G
- "\n 输入螺栓规格M5/6/8/10/12/16/20/24/30/36/42/48/56<"
) B. `% T: a0 k2 j8 G" T3 n+ j - )3 r4 s" v# {0 S- Q( @& R
- (princ b)" Z* D" u$ ^: U$ n
- (princ d)
8 m8 y v p) V# x9 b0 A - (princ ">:")& ^# F8 b, }6 [' p; @1 ]
- + N6 g/ u3 {# j; \ L, 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 ">:"/ p4 q2 l7 Q$ ^7 @1 \7 y, I
' D6 O) k7 Q3 Y( o4 o- (if (not d)
c# q2 g: S& g9 n, u5 l6 [. E - (setq d a)
' z7 Z% O5 Z& c: X* l* }$ w - )
" K- o3 |; d( B9 F. m8 m - (if (not l)# i2 W v. i; a. x- P+ W
- (setq b "默认")
( D" h0 J7 F' b0 K. a5 c& t - (setq b " 上次输入")
7 t. q& s" Q, P3 d+ d0 j8 n6 G+ X - )7 G) |+ \4 Q) z
- (setq en t)
0 O1 ` K& W; N5 t - (while en
: ?" U, C+ l2 Y; A2 P ]8 n) d - (setq en nil)6 g! | K9 y% p- a2 {3 m. i& J
- (cond ((= d 5)- o# L0 P2 H% ?5 Y5 i, \
- (setq e 8.63)( j ?* J, O7 Q3 L# U
- (setq k 3.5)
: l. M1 z; P+ t2 U7 ^; i: g% _8 m - (setq l1 20.0)# Y8 `! l/ z9 A* R. q
- (setq l2 16)' Z1 L, U' ~& b
- )
9 R9 R' C% O, w1 Y& x - ((= d 6)
# Y$ w! p3 n7 e# y# k6 I - (setq e 11.0)5 J1 `1 S$ Y' O3 v& X
- (setq k 4.0)- C* ^4 P5 @' p _- b
- (setq l1 23.0). |3 M7 c4 u+ m9 m; _
- (setq l2 18)" K" _2 ^) j6 Q# Z. n4 Y7 [
- )
6 S [5 I* F2 q - ((= d 8)
' V( {% Q! R9 z( _( g6 S% c - (setq e 14.4)" j. w1 j# R( S7 S9 s( S9 T" S) H
- (setq k 5.3)
- J& K* s' N3 @0 p7 E8 ?9 N0 Z - (setq l1 28.25)
1 \' H0 h. E! D) h" k5 P+ {; P1 T - (setq l2 22)4 {9 u% _2 L0 q* g
- )
- c) [* G" l1 M# d6 \ - ((= d 10)% O/ @% s4 K* s l1 v, J
- (setq e 17.8)6 L% D- F3 [6 l. l" F6 \; w
- (setq k 6.4)* R$ X0 h! }9 l9 T3 `, L
- (setq l1 33.5)
C! [6 g0 [' ?2 p - (setq l2 26)
! R/ c' @9 F1 V- B) H - )
! e% F+ S0 ^4 a; l* o - ((= d 12)2 v; W8 }8 O4 w! Y8 d$ p, G
- (setq e 20.0), V2 n4 p0 \3 S$ f6 e3 b* H
- (setq k 7.5)
7 j' c4 m- J) s2 X, ^. a - (setq l1 38.75)2 b. m& [: M/ O; ~0 _3 E; b
- (setq l2 30)+ H% q. ^0 j3 L! F
- ): @8 \2 j' x! P7 B. [5 f
- ((= d 16)
0 Z+ P' m- z8 U# _) x - (setq e 26.8): R5 I! U p0 m% |3 z
- (setq k 10.0)# [9 d- }6 t1 D, U+ T+ Z
- (setq l1 48.0)
% U A2 ^- w- e b7 f {% @1 T; F" P - (setq l2 38)
5 T' r0 [' V, ]+ L; m* n% _4 a4 S - )
5 t7 c2 ], e2 f: w+ I$ [ - ((= d 20)
& e J' |/ u) _) u2 b - (setq e 33.0)" J+ o6 R" `1 x# [- p1 c& e
- (setq k 12.5)
" r: r6 q; a8 b; A m1 E - (setq l1 58.5)
& h' G% [7 Z: G1 y - (setq l2 46)/ Y$ m8 n" j" U7 G+ p; |
- )6 B2 q2 m9 u1 Q1 J
- ((= d 24)7 U% H# `9 p2 [9 c- Q2 H5 l8 N
- (setq e 39.6): c8 ^0 |3 r3 ^7 a4 g1 L4 E
- (setq k 15.0), Z0 u) j1 R, C2 H w
- (setq l1 69.0)
k; k! S7 c+ @1 a2 { - (setq l2 54)
; g# a7 a- ]% N5 M9 { - )- l( _$ N( A2 y4 z
- ((= d 30)& \8 d6 ^ q& p" j
- (setq e 50.9)
1 R- u! r5 T$ E- u' i) J - (setq k 18.7)+ A5 v( X8 U8 u0 E
- (setq l1 83.5)& |% s3 R+ L5 {& M7 U# n
- (setq l2 66)( Q5 f% a$ I* S$ s% U6 R6 v
- )
5 ~, T0 c% E3 n, j. s) x0 y. Z1 H - ((= d 36), T( M- V7 D& r1 S* [% ~2 h
- (setq e 60.8)
" Y) d1 ?" r2 z O! Y4 d+ i& s5 o - (setq k 22.5)9 r4 {) r& v$ R( a5 J7 b
- (setq l1 95.5)4 @7 F5 b( y% W) N! R F4 e. R
- (setq l2 78). }& P. E/ p; e* R
- )
) r! C4 P! @+ |! t9 ^% w& W7 } - ((= d 42)6 C5 t5 x- s8 C; X
- (setq e 72)
; k( P/ [: Y. ^7 z% y - (setq k 26)
7 P6 C8 F/ ~# G. P9 B - (setq l1 113.5): a1 L7 m B+ D. [2 v6 {4 N
- (setq l2 96)& {0 {0 {7 K5 y5 U, w! }! g4 @$ G
- ): E( t8 m/ X: j% Y- P# y1 F/ E
- ((= d 48)
/ O8 i* a$ B6 D+ S - (setq e 82.6)
5 u N6 E8 x1 z$ g' x, z' R - (setq k 30)& H" ~3 V8 t* G- c5 k7 F) i* ^ L
- (setq l1 121.5)
, C+ }' [' p* t, U; f/ ~ - (setq l2 108)' M$ L b1 `% C. J N
- ), n& |! p1 A9 O1 t( |4 ?& l
- ((= d 56)
! g N6 b) ?* p1 k7 Y - (setq e 93.6)) p' [. \& H3 ^
- (setq k 35)
" `, f$ H: }7 N. f& o0 F. C- v" C5 | - (setq l1 137.5)
9 H D, @7 w2 j6 m4 u3 S8 ] - (setq l2 124)
9 }! E/ Z {9 f" G0 Q7 N+ B - )
7 U' ?* \) o% H# n# l - ((= d 64)" y5 O, W% J9 m" y+ ]) Y
- (setq e 104.9)# K$ x" H9 Y$ `2 S: S6 B2 F
- (setq k 40)
6 U, q% U& B2 H - (setq l1 153.5)
5 K' K- Q, {; x5 B- S - (setq l2 140)
@! j, H8 V7 I - )
6 Y, _ t( ]) Q9 m+ n) O0 _3 R2 [+ } - (t
. _* H' Y/ H1 X0 N - (progn ;非上述口径时则令3 i2 [& A9 s$ G
- (setq d (getint "没有这个直径的螺栓,请重新输入螺栓规格,M=:"))
- T5 { u- \: j7 o9 \' V( }1 r5 K - (setq en t) ;令en为真,产生循环
/ }" x8 \( j/ B+ j6 N0 B# J - ) ;结束prong! ^2 o) q8 B/ v- k- a
- ) ;结束t* S j+ {% e% k# p
9 T9 D( P2 T* r4 [! l% m) [$ w9 f- , m) N' E* m1 d( G u4 x
- ) ;结束cond2 j/ R3 D- E2 L5 o
- ) ;结束while
/ u6 ?; S; c( {0 V - (if (not l)
: W" R& y+ M7 `* M; E- C - (setq l 50)1 r, X1 a6 l; U$ s0 F& z
- )9 B4 p; J4 ~3 `7 u% g
- (setq a l)
# J+ A2 U* W& W( f - (princ "\n 输入螺栓长度<")
! c6 ~1 j1 F: z. m q4 w4 Y - (princ b): |6 R, {$ T! @; Q% Q
- (princ l)* X- O$ G! G. f! X1 y2 V4 ~6 h+ @
- (princ ">:")
( g' ~4 z) q: ]# P/ R - " f3 { y/ N0 \; z
- (setq l (getDIST))
2 o) }& I3 C6 }: y' P8 z - (if (not l)
5 v+ R, N) a+ R: w& A8 l& Q7 N/ x+ P) n - (setq l a)9 Y( p0 s3 H9 X$ \& B v
- )1 T( }; Z- l8 h* w( m
- (setq ang1 (getangle o "\n 输入旋转角度<默认0>:"))
+ D* M6 m- x, ~, H: R2 m - (if (not ang1)
+ h# z5 G0 ?% x& ~/ v* y - (setq ang1 0)3 R" S& | j9 J) } V" }7 k: }, B$ |
- )
7 {; l0 I p% f S/ i. A# J - (setq zx (getstring "\n 是否要中心线(No<Yes>):"))
+ ]- m- H/ d* h1 g. s - (if (= zx "")0 H P$ h2 M) A# @0 z k5 q
- (setq zx "y")7 n4 @ z! L. ]# \* K E; G2 I, B
- )
N0 j( \3 P8 }0 ^/ ]/ X - (setq os (getvar "osmode"))
B1 X6 ^& J* L5 n" w; p5 g - (setq ang (/ (* 180 ang1) Pi))0 G9 p b& u# E2 b! i
- (command "osmode" 0)
& j% r2 s2 r4 b3 s4 j- w - 3 `0 y+ Z: e" f$ `( H
, j# N1 o$ E& q4 k2 r; A$ Q. X g& m- (setq ls (- l l1))3 g- ]/ |' A; c% B' m8 F' d+ f
- 9 C8 J! j+ k: u" s {4 `" B
- (setq lg (- l l2)) ;长度减螺纹长度
+ T# k. b- f! \' j - (if (> l2 l)7 O; a3 p$ j. D9 r& Q
- (setq lg 0)) I. b7 A5 m! ?9 V% X# p
- ) ;螺纹长度过小时变成全螺纹# Y) B, U# k. L/ E4 g; c
- (setq k1 (SQRT (- (* 2.25 (* d d)) (/ (* e e) 16)))): @) q+ W/ [% a- |2 c& [9 F2 |4 W
- (setq h (- (* 1.5 d) k1))
2 X- O; |6 i, ~4 Q) G - (setq r1 (+ (* h h) (/ (* e e) 64)))
: ] |( |3 U% M1 T( h! a8 l; B& X1 Q - (setq r (/ (/ r1 2) h))* ]& B% X& H& t! U
- (setq P1 (list 0 (/ e 2)))7 N, v# ]+ f4 H0 o" w
- (setq p2 (list 0 (- 0 (/ e 2))))# a. C8 ^: D6 l; p5 G
- (command "ucs" "o" o)6 x2 z y6 M P# s
- (command "ucs" "z" ang)
' w- y% u% o/ P) K. V) O8 { - (command "line" p1 p2 "")+ v) d3 z+ `6 b3 [
- (setq P3 (list (- (* 1.5 d) (+ k k1)) (/ e 4)))
2 p6 h" t/ X- p+ l" ~ - (setq p4 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 4))))& H& y% [; j- O! E1 [6 {! U$ p
- (setq C1 (list (- (* 1.5 d) k) 0))
, ?2 t3 r; u B - (command "arc" p3 "c" c1 p4)
" N- g" l+ m& ` - (setq p5 (list 0 (/ e 4))). D. @9 K) \! @ R
- (setq p6 (list 0 (- 0 (/ e 4))))5 U+ A8 g" o+ h F
- (command "line" p3 p5 "")* [# V5 w: E0 U
- (command "line" p4 p6 "")
# v, r0 Y; {# k! Y: e; |7 [" ` - (setq p7 (list (- (* 1.5 d) (+ k k1)) (/ e 2)))
& a" ?5 J# }5 k: @ - (setq c2 (list (- r k) (* 0.375 e)))
) ^' r# m/ i8 j. x* e! s; F V& N& G - (command "arc" p7 "c" c2 p3)
z, l/ K, |: G, {5 p - (setq p8 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 2))))+ z3 n/ M- I. k T q
- (setq c3 (list (- r k) (- 0 (* 0.375 e))))- \6 ^; l9 Z5 R3 n+ i$ e3 P$ D
- (command "arc" p4 "c" c3 p8)
9 u* L% |% i% W0 \5 G1 Y+ o - (command "line" p7 p1 "")
; ~$ K# j' g. i$ K5 k - (command "line" P8 p2 "")
! U( V, l; z4 d+ S) ]$ \# ^; H - (setq p9 (list (- 0 K) (* 0.375 e))): D4 g& F; t3 @6 f9 ~% P, ?; q
- (setq p10 (list (- 0 k) (- 0 (* 0.375 e))))
. @0 V6 d/ Q/ [1 }; ]! |. U) r - (command "line" p9 p10 "")
: Y* D; _% u# X6 |' t - (setq p11 (list 0 (/ d 2.0))): e9 {4 y3 h. r$ w
- (setq p12 (list (- l (* 0.075 d)) (/ d 2.0)))
9 L' ?0 G- M' i& S# R% A8 W - ;如果除数为2,则M=5时就变成了M4,会出错. 7 ^0 h2 p: Y, h
- (command "line" p11 p12 "")
. E) r5 _2 x0 B' E" b6 ~/ h - (setq p13 (list 0 (- 0 (/ d 2.0))))
" Y7 X4 H7 Z. k/ n; U - (setq p14 (list (- l (* 0.075 d)) (- 0 (/ d 2.0)))). R1 ^# T( E4 o2 L% D6 M9 `
- (command "line" p13 p14 "") Q- z+ k- k1 W' v
- (setq P19 (list Lg (/ d 2.0)))9 `+ B8 F* \+ q, U
- (setq p20 (list lg (- 0 (/ d 2.0))))
]+ P- c, u& H - (command "line" p19 p20 "") ;螺纹终止线
2 ^% Q3 |! C8 X; x$ G: w - (SETQ P15 (list lg (* 0.425 d)))
7 Z- J% [/ f. Q; s1 I" l* k - (setq p16 (list l (* 0.425 d)))6 g/ w; j5 O) S
- (setq p17 (list lg (- 0 (* 0.425 D)))): f& I, |$ K" B" E& Z: ]% ^* N# B
- (setq p18 (list l (- 0 (* 0.425 d))))9 ~) Y, e4 v) z! c* x
- (setq p21 (list ls (/ d 2)))
! k. p- h* D J: P! a - (setq p22 (list ls (- 0 (/ d 2))))+ N- R8 b) o, C5 g( p. b
- (command "line" p16 p18 "") ;螺纹端面% g( q0 ?, r4 v* [4 v: W1 k+ }
- (command "line" p16 p12 "") ;上倒角
3 u6 Q7 @3 z& @& c! g# b9 d - (command "line" p14 p18 "") ;倒角
$ O& Y* z. G. c - (command "line" p12 p14 "") ;倒角处粗实线
; w/ s9 W1 W$ ~% d - (command ".layer" "s" "continuous" "") ;细线层# X0 E8 @& x' J) T. p
- (command "line" p15 p16 "") ;上细实线
* \* ^0 z9 L4 P) C, a1 e2 E0 |8 _ - (command "line" p17 p18 "") ;下细实线
# [4 p4 C) O3 L/ L/ V - (cond ((or (= zx "y") (= zx "Y")): _& Y, X) a+ m5 N
- (setq zx1 (list (- -3 k) 0))4 W. p5 y2 ?' z# k2 J
- (setq zx2 (list (+ l 3) 0))
& b# z( ]& z( N5 G0 J - (command ".layer" "s" "center" "") ;中心线层
. v0 q1 u6 O" n2 t \ - (command "line" zx1 zx2 "")% i+ _- m N0 I, D
- ), T8 r9 u! s4 q+ o* I1 K
- ), u1 W. N4 U0 R8 G1 o, v6 k) b. |( h3 c
- (setvar "clayer" clay) ;回原图层
9 _1 F! ~8 c% W" f/ k+ m - (command "ucs" "z" (- 0 ang))
) F; Y6 U' X9 W9 j' l7 z4 j4 g - (command "ucs" "w")
4 s& p# Y6 l/ R+ g# v+ z - (command "osmode" os)% U% I( i. c1 a9 X% F3 }
- (setvar "cmdecho" oce)
) z: M. M2 c+ ^7 Z - (princ)2 [% P" K. N: K' `: B+ x' m& f
- )
复制代码 |