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.
6 `0 s- c6 L& J9 a) x) ]" ^* ^3 \+ O' P7 A1 O7 d- W, i
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+ P& c4 L% l; P$ I$ w W2 t! D
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以下为程序代码:$ p8 y* }! Q9 m! f) U
- ;画六角头螺栓
& S& Q+ {6 W. J! W( h% E - ;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.- j, f2 X# x2 W
- ;2006.10.18晚完善
: f) h8 P# Y- D; W G - (defun C:xls (/ oce o a b sc zx ang ang1 en l1 l2 d
2 b. J/ x& P0 O! C0 o+ @ - e h k l ls lg k1 h r1 r e d p1 p2
4 ^7 r" T+ A' M5 U; c - p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16: Y1 ~5 z3 t" q) d. _4 C8 ?
- p17 p18 p19 p20 p21 p22 c1 c2 c3
5 D- _% @" m9 U4 G - )
% Y) E }7 N9 h% }# d d' `9 i7 o - (setq oce (getvar "cmdecho"))
$ c4 `: P" A* O' D9 B1 M) v0 C - (setvar "cmdecho" 0)3 O) v" @# a: R( t9 O" V
- (graphscr)& Y0 Z) r. L" R
- ;创建如果与你所用图层不符,可自行修改
) M2 W. L- v1 {$ c9 z0 p - (setq clay (getvar "CLAYER")) ;取得图层信息% N. [' ~% Q+ ~
- ;创建中心线层center颜色红0 R g Q( f+ \+ l; } b! y
- (if (null (tblsearch "LAYER" "center"))
" v# A/ l2 j. k, T% l* X K - (command "_layer" "_m" "center" "_c" 1 "" "_lt" "center" "" "")
! f9 H; A; z, ~0 l3 }& G: v& ? - )
% d! V; j1 O3 D+ S - ;创建细实线层continuous颜色青
# z T- l/ D" g2 z) J- e4 ] - (if (null (tblsearch "LAYER" "continuous"))+ N! F- k& E+ d! C5 {1 W$ {
- (command "_layer" "_m" "continuous" "_c"
, h' x- E4 K$ q: I" [ - 4 "" "_lt" "continuous"7 R; x' ?3 n- Z& E/ O! e$ A' N. k/ W
- "" ""5 Q7 o& Q7 X7 L7 E0 ~/ p y* b
- )& K0 Q! t5 \3 J& r
- )
# \0 E# m7 i: Z) b
& g& q2 I! Y1 r4 ?8 x, P2 D8 _- (command ".layer" "s" "0" "")
+ q2 ]2 `2 A# n7 g - 3 L( w& ~5 y' [1 D
- (setq o (getpoint "\n 输入插入点:"))
7 R3 c. T( P s' r% b
- o% d i8 T4 H$ q0 ~! V* n, X0 F- (if (not d)
3 w: |! n* [9 I& |) | - (setq b "默认"), l( I2 h8 x- s3 h
- (setq b " 上次输入")
4 N* D1 N- Z/ S& E" t3 i - )
+ Y: {+ N4 a' j1 F' n$ B - (if (not d), m; S# u3 a; |' L6 S
- (setq d 10)8 p4 A/ e: t+ ]+ Y
- )0 S! m5 f6 h8 S" R* n& W7 Y- ~+ w
- (setq a d), v* b# I+ |3 v/ _; a: B3 X
- (princ
8 ~+ w- ^# L$ d - "\n 输入螺栓规格M5/6/8/10/12/16/20/24/30/36/42/48/56<" y6 \" p& Y) S8 D. J5 ^
- )
1 B# ]' p2 G* P( Q - (princ b)! i# S9 {5 [( d: V
- (princ d)
6 d6 Z" |3 o3 S - (princ ">:")
6 ?$ k' G: x; Q- g - 6 {* q+ @- t5 Z- o6 l
- (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 ">:"
( L: N. i- i# F1 ^/ Y8 A9 b; x - + g+ X2 i6 j$ u9 H# U$ N
- (if (not d)0 B P+ p/ l' i
- (setq d a)( q. F, Q3 W$ F& Z: E
- )
- y) j3 H& f# q: f }/ P: y - (if (not l)
7 [5 J# ?6 Q+ Z. b - (setq b "默认")
8 _7 J$ m1 ?$ v# g6 Z: k - (setq b " 上次输入")
: a; k7 G, P: j' d$ h( t! \ - )9 b& I+ W) ?7 D! M1 ~% c' P: w/ O
- (setq en t)$ U( C2 A2 t- `3 Z; ?* g
- (while en
6 Y) c- F! p7 D& ]: j9 [/ ^ - (setq en nil)9 s$ R' G- {0 b6 D: L' [* x' ?
- (cond ((= d 5)
$ E& R! l% V& L+ x% Q - (setq e 8.63)
. x, ]. p, e% X$ ^; B3 V2 v - (setq k 3.5)
$ i9 X' S2 Y# Z W - (setq l1 20.0)
$ M+ D) e9 s4 n - (setq l2 16)
6 Q% D2 D6 L1 |# s7 T/ s - )
' g- X3 [* y9 p: V - ((= d 6)9 v. n$ Z; O2 S' L: P5 [+ X9 V
- (setq e 11.0)
" ^7 S x3 [- F/ ~7 y - (setq k 4.0)1 n3 V6 h) c. ^3 }" Y( t
- (setq l1 23.0). U# n8 T; F6 B9 r+ c+ ]
- (setq l2 18)0 {2 g8 ]( Y1 L( [" E4 [
- )
; N/ X( p& L' g- F6 Y6 L - ((= d 8)
6 W$ B1 `2 s, k - (setq e 14.4)
; d$ Z5 M( N' d. y7 j. Y - (setq k 5.3)
' t, J; g* c- g+ c! M - (setq l1 28.25)
: b1 y! _9 }- E X* j. R) }( O1 K - (setq l2 22) y5 T3 s4 Q3 X3 X0 W! B2 }8 d. @
- )
! P3 ^% f7 ~0 r& T1 H5 P V5 { - ((= d 10): j: Y: |. P P& ^$ s( }! ]/ y
- (setq e 17.8)4 F2 z6 i1 l' r
- (setq k 6.4); a$ f0 b' H8 `/ f
- (setq l1 33.5)
+ A5 M1 J: z; D! ~" x; W - (setq l2 26)* L' _* ~& o/ T( L! t& @
- )
. g9 v0 g3 J3 Z4 J! d& b; d - ((= d 12)4 _5 z7 d' x2 t* R' K+ k r% F
- (setq e 20.0)! h- Y+ ~7 [8 y, |* G2 L
- (setq k 7.5)
% e i( O# E: x" U) `7 Z. v$ [ - (setq l1 38.75)
+ ]- E: j) W* o) r - (setq l2 30)
, |/ D2 ^0 d" {. J; W' r0 J - )
# Z' `* @9 t' f# X0 @) Y - ((= d 16). V0 v7 t- J m% a/ S
- (setq e 26.8)/ A; z- |! Q' i" s
- (setq k 10.0)# D. ~6 r9 Z5 @ r
- (setq l1 48.0)
) _9 T4 x. E/ q# {" m4 d0 j - (setq l2 38)
1 K4 C6 p0 k, {/ C - )
) a# o3 c! s- m% x - ((= d 20), \2 G A0 J2 q2 c' p4 b
- (setq e 33.0)
, @, j. N) `7 v8 Y - (setq k 12.5)
$ H+ J; p0 _# x - (setq l1 58.5), }2 P5 S5 D4 W! ^1 _( t
- (setq l2 46)
% b& D1 D; D: S( q, l - )
& K2 r4 y d |" K/ e; ~ - ((= d 24)
" G! w2 Q6 x! Z& \ i1 }% t - (setq e 39.6)/ H* `0 k0 O+ z! h& M2 X
- (setq k 15.0)$ |; w- u+ |& n. L( S1 E# b
- (setq l1 69.0)/ u; a- ^( x4 g* q9 L
- (setq l2 54)0 z- `0 C6 o( K
- )
7 ^! [# M! W6 m, @ - ((= d 30)2 m/ {; m6 ]$ v; h0 K" C0 c
- (setq e 50.9)9 L/ H$ G0 _3 ^9 q. Z- x) }. w
- (setq k 18.7)
. u7 y4 r& S" k - (setq l1 83.5)5 @3 C" \0 o+ L$ G# Z6 }* b5 s6 q
- (setq l2 66)
2 m2 t! ~* f7 b9 u - )! G* V8 d8 }9 Y) c: _0 \0 o4 \2 s5 H
- ((= d 36)# q9 _9 w# T% w6 ?3 f% U
- (setq e 60.8)& q. g4 c7 c; {- ?6 l
- (setq k 22.5)' d$ }5 u7 s! |
- (setq l1 95.5)* I. n% L# ? U, y- I* h# c$ C
- (setq l2 78)) d! m7 x! g3 V& p
- )
J o6 P- [$ x! [8 d8 j - ((= d 42)
' L) r: {/ u/ D - (setq e 72)! Y/ g8 u' r9 g' f" V* F2 m
- (setq k 26)' \, I) x7 a6 {1 V/ X& p
- (setq l1 113.5)% l9 U+ `5 J% `# d
- (setq l2 96)' |2 B! V1 h0 V9 U" N6 F
- )4 S6 l3 S/ A9 C# L4 U8 F
- ((= d 48)
- B# Q! r( _5 Z - (setq e 82.6)
$ p! P7 S( a: V/ C( f- `0 k7 o# x - (setq k 30)
+ M4 a6 |5 Q2 W/ \' _7 d0 t. t - (setq l1 121.5)
) G, g6 H* p L+ A: u3 I3 A* V - (setq l2 108)
# A& T# e! N0 z0 O - )8 @0 C& O5 v# o! V
- ((= d 56)* p v1 N/ f/ ]8 |! K" i' g- i
- (setq e 93.6)
O. V- h: v4 w r - (setq k 35)2 {# [! E( Q& ]* D/ B& A0 @9 W1 j
- (setq l1 137.5)5 f5 i5 j( U! k. s0 C6 a
- (setq l2 124)$ C& \1 m- ?/ F. {& y7 [& b7 Z
- )
& E; P! }7 u' T0 |! p/ `% {4 B. u7 | - ((= d 64)
! T. s& _( {' m L& ?" J" ?8 E - (setq e 104.9), l& b/ L: }! c8 q2 ?
- (setq k 40)
2 T+ {7 Y, X8 E7 F4 h( ` - (setq l1 153.5)5 z; Y* c' Z, L/ h
- (setq l2 140)! B% s) k: M# a* S& b3 N
- ): }, M4 d9 r# S" W
- (t% W/ n) Q7 {% [/ j
- (progn ;非上述口径时则令7 Z# N9 {; b7 p5 b5 Y
- (setq d (getint "没有这个直径的螺栓,请重新输入螺栓规格,M=:")) Q3 j, i; S: c: K
- (setq en t) ;令en为真,产生循环
( H' S. @" L5 L) O& o' O; s - ) ;结束prong
+ N5 b c( q1 Y& Z# f( G5 G; z5 x4 l+ J - ) ;结束t
$ j" e0 J# B/ ~" D7 z - |7 |! S8 }& B7 j1 w! [( N
- + ^9 l9 ?5 X) B1 l/ _
- ) ;结束cond0 N2 [( F7 }* a% e
- ) ;结束while' t0 o9 t/ `. g$ h
- (if (not l)
9 M4 Q3 W* x- K: N& c# [ - (setq l 50)1 q0 B1 s& H$ P5 j0 j1 g+ _) M
- )
* [( N7 \8 ^9 p$ K! k - (setq a l)/ v1 k" F4 P! i: P& a
- (princ "\n 输入螺栓长度<")
. x* c2 c! o' X, f/ P: d% A: {3 L - (princ b)* O: e# x3 {2 S5 Q: K) \+ N
- (princ l)
1 t) }8 q- K2 [. }& x! a - (princ ">:")
' {- B) v+ ?9 q+ @! l3 V& H
5 t8 o4 X1 J7 B( W- (setq l (getDIST))% X" R1 G5 h! O3 _
- (if (not l)
3 t) d# |( l& m9 Y, G; J - (setq l a)
w+ X# @0 f0 s e R% T$ o - )" X2 P; O+ @3 ]$ L0 e W( E& m
- (setq ang1 (getangle o "\n 输入旋转角度<默认0>:"))7 p# _5 S. N- d! f. W# d2 x
- (if (not ang1)/ n a* Q* Z+ J
- (setq ang1 0)
1 @* z4 i# y: B; j& W6 k - )
0 e* e+ S2 S6 w! W+ e8 R - (setq zx (getstring "\n 是否要中心线(No<Yes>):"))
0 n6 M( n% S0 q% l4 h3 G# h - (if (= zx "")9 D6 v, j- y2 p. u2 @
- (setq zx "y")
3 Z3 C4 V* r/ k- G$ U4 z+ e - )
! u* F9 J2 W% S3 m$ P9 n - (setq os (getvar "osmode"))
% h5 h, N( h/ v( y9 \ - (setq ang (/ (* 180 ang1) Pi))
, H% h/ m) ~. o, r( i/ g: i/ ^9 b4 m$ Z - (command "osmode" 0)
6 `* T2 E$ a k! n! l8 G - 3 G; z( a/ z- _$ N5 w
- 1 I9 u% j7 `+ R/ i
- (setq ls (- l l1))
1 l% y6 w- A- c1 O+ K2 B$ p - 5 g; q2 q& z- R3 k
- (setq lg (- l l2)) ;长度减螺纹长度7 O6 H& B W' v4 i& @" l# t
- (if (> l2 l)
" ]9 ?1 y6 J# s: Z5 g# i0 x - (setq lg 0): [8 e7 R( i! }* Z$ `& Y: ^/ D* U
- ) ;螺纹长度过小时变成全螺纹* v) O$ R9 |8 C
- (setq k1 (SQRT (- (* 2.25 (* d d)) (/ (* e e) 16))))
@. G; W+ I9 [3 G1 N2 Y% |5 Q7 E - (setq h (- (* 1.5 d) k1))4 f4 I+ x& a0 w% w7 q$ x7 n1 E
- (setq r1 (+ (* h h) (/ (* e e) 64)))8 N) |5 t& v% H+ P$ K
- (setq r (/ (/ r1 2) h))
$ c0 o+ S: _6 q5 e - (setq P1 (list 0 (/ e 2)))$ V. \+ `7 F: D2 S B7 r' m
- (setq p2 (list 0 (- 0 (/ e 2))))1 V: u ?8 `5 l! K+ P6 I% B
- (command "ucs" "o" o)2 g: g! G, g) s. g$ \+ ]3 s
- (command "ucs" "z" ang)8 u v0 `$ `- p* A v6 O. S
- (command "line" p1 p2 "")
1 U3 f6 E5 ^( b" x$ ~( j& { - (setq P3 (list (- (* 1.5 d) (+ k k1)) (/ e 4)))# P6 B: v2 {, g0 l! [
- (setq p4 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 4))))
! M) D. D2 Q8 e. w8 b - (setq C1 (list (- (* 1.5 d) k) 0))
) m1 K5 z9 E* X& Z - (command "arc" p3 "c" c1 p4)
0 a3 V/ N- }! e - (setq p5 (list 0 (/ e 4)))/ y+ F5 M8 O' v
- (setq p6 (list 0 (- 0 (/ e 4))))
( X3 M, i9 v% D2 P. E! U! ? - (command "line" p3 p5 "")
: S& m; {4 L' X6 A1 C! x, K - (command "line" p4 p6 "")/ \3 g" x: W2 s, }5 g& a
- (setq p7 (list (- (* 1.5 d) (+ k k1)) (/ e 2)))! z2 N3 [, t6 A' Q
- (setq c2 (list (- r k) (* 0.375 e)))1 G" x+ z5 z! m" h
- (command "arc" p7 "c" c2 p3)
) Y1 X5 Z' a5 X0 E# g& z - (setq p8 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 2))))
. k' z! A% p. i& f3 _+ ] - (setq c3 (list (- r k) (- 0 (* 0.375 e))))
9 f' I# s/ I( Z% M; K - (command "arc" p4 "c" c3 p8)
M G. x$ q; K1 f# L - (command "line" p7 p1 "")" ?3 ^9 `- S- g' {
- (command "line" P8 p2 "")/ l ]: c0 _/ Z
- (setq p9 (list (- 0 K) (* 0.375 e))). D& n: y1 d Q1 u
- (setq p10 (list (- 0 k) (- 0 (* 0.375 e))))% f- g' q# `. Q" {; u8 p* _$ r2 E
- (command "line" p9 p10 "")
. Q6 G( V* E }5 q* m1 o$ l7 Z - (setq p11 (list 0 (/ d 2.0)))
9 n& ?" _! J' V3 s7 T1 L4 s* q. K - (setq p12 (list (- l (* 0.075 d)) (/ d 2.0))), |+ ^% j. j2 ~
- ;如果除数为2,则M=5时就变成了M4,会出错.
6 |9 G, x3 u9 ?1 a7 R; r - (command "line" p11 p12 "")5 ^" R' F, b9 Y+ u5 e8 q3 ~
- (setq p13 (list 0 (- 0 (/ d 2.0)))); F' J2 |2 F* X& ^
- (setq p14 (list (- l (* 0.075 d)) (- 0 (/ d 2.0))))
, }" T: I* ~1 s5 e - (command "line" p13 p14 "")6 U" Y6 h0 H5 d7 F* }) T9 G
- (setq P19 (list Lg (/ d 2.0)))) U0 |" a' l" M% p
- (setq p20 (list lg (- 0 (/ d 2.0))))$ `6 o. ~, E& ?1 _( x! ~4 }
- (command "line" p19 p20 "") ;螺纹终止线
5 s; k7 x. L3 s: e6 G# L - (SETQ P15 (list lg (* 0.425 d)))
g$ f( f- J/ u( k) n* L+ O - (setq p16 (list l (* 0.425 d))); N, d6 x1 w5 ?7 f# r+ n- P% e
- (setq p17 (list lg (- 0 (* 0.425 D))))
& o' @" t7 p0 D+ ` - (setq p18 (list l (- 0 (* 0.425 d))))
/ E4 s" c; T" ]' l3 E Y) H - (setq p21 (list ls (/ d 2)))
7 j p5 ]+ A6 M- L- \1 F2 K - (setq p22 (list ls (- 0 (/ d 2))))
6 Z( x. e$ m/ @ - (command "line" p16 p18 "") ;螺纹端面
& L3 X' N; y& Z. o - (command "line" p16 p12 "") ;上倒角
8 a# l. q# z- ?% o: o - (command "line" p14 p18 "") ;倒角
% n- Q- k6 k3 N0 X0 ` - (command "line" p12 p14 "") ;倒角处粗实线. r5 s" o6 j/ C: [" o! x
- (command ".layer" "s" "continuous" "") ;细线层; w. W6 u2 z5 p$ b
- (command "line" p15 p16 "") ;上细实线
" L6 e9 o, d0 {1 C9 j( e - (command "line" p17 p18 "") ;下细实线. E" a C# B F: i& c M
- (cond ((or (= zx "y") (= zx "Y"))
! @' Y: o4 m+ u' K - (setq zx1 (list (- -3 k) 0))
( q' k0 L3 s) w# b - (setq zx2 (list (+ l 3) 0))6 o3 X; k+ m/ s3 q0 ]
- (command ".layer" "s" "center" "") ;中心线层/ Z- x, s Q+ `0 o8 u
- (command "line" zx1 zx2 ""), ^( U/ Z, \' a9 j: s
- )
P' K: @' N0 x; M+ t - )7 m' w! I7 N) d" d' O. g4 `% K
- (setvar "clayer" clay) ;回原图层, T' Y# Z# u3 S* B, p
- (command "ucs" "z" (- 0 ang))
5 I% K3 A6 _* |2 J! I$ x - (command "ucs" "w")
/ D, Z h3 k0 ]6 F' R) o1 Y* D4 M - (command "osmode" os)' @' C6 x- K& q
- (setvar "cmdecho" oce)
% k: E! u5 ]1 E- l: H/ n r - (princ)
9 O1 G' r$ K s - )
复制代码 |