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.
* t% M; r2 d9 x! i) S! v! H. K3 i" A8 r: z, ]6 p7 j# n
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 C2 M7 N; E4 Z5 F$ y3 ~! k' j( m$ W# G7 [4 w. q/ Q' Y
以下为程序代码:
1 S7 Q l% v' ]* c: F8 y; X& k7 L- ;画六角头螺栓
, I7 [8 m7 a$ p) y1 k - ;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.6 I3 i) t' N3 k: H9 J4 B. ]! X* v* J
- ;2006.10.18晚完善
% M2 S' \/ F; v# e8 ^ - (defun C:xls (/ oce o a b sc zx ang ang1 en l1 l2 d
/ a& [ i# v4 Z& G0 X5 a - e h k l ls lg k1 h r1 r e d p1 p2
* Z4 ?$ T) L7 \( v) N* d6 a - p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16
% @. |1 |8 y" K3 a - p17 p18 p19 p20 p21 p22 c1 c2 c3
+ P; ]$ W% m5 v3 d2 S - )
) u, W6 j% e. Q2 w. N - (setq oce (getvar "cmdecho"))
, D# J( d$ V: @, H' C' i - (setvar "cmdecho" 0); v& o$ U% E& y+ l* ~" I
- (graphscr)9 _, ^: ]/ n2 G7 o* m8 r, U# J
- ;创建如果与你所用图层不符,可自行修改! S$ T( c8 g/ v2 J1 k! p
- (setq clay (getvar "CLAYER")) ;取得图层信息
+ _+ \$ b& W. R: { - ;创建中心线层center颜色红
$ M5 s4 k0 ]5 `9 \7 W, B, w, N% l/ V - (if (null (tblsearch "LAYER" "center")), m8 z7 Q4 v) o2 a F4 Q) _# Z" v
- (command "_layer" "_m" "center" "_c" 1 "" "_lt" "center" "" "")
z5 Y4 a' I' w9 d: M - )+ @; E6 D/ r" S q. | O
- ;创建细实线层continuous颜色青
$ O8 s: G8 k2 x/ N - (if (null (tblsearch "LAYER" "continuous"))
. E' d( ]2 y! [" Y9 ? - (command "_layer" "_m" "continuous" "_c"
4 V% {& s; L4 S3 i, f6 r - 4 "" "_lt" "continuous"$ ]9 a( G% u9 ?9 q y( @2 U
- "" ""
: P. Y( {+ @6 d( K1 M - )$ \( E8 k+ O8 ? {0 r# x
- ): f2 f1 {' Y! `. D) Y" q# m& y& x
- 2 I6 t2 q* @' s$ j$ F
- (command ".layer" "s" "0" "")3 f5 B _: `9 R% ~7 E
# ?6 T! R$ B$ B% c" m( Z" F6 p- (setq o (getpoint "\n 输入插入点:"))& O! C8 N$ |" p/ b' s
0 m+ W) D; h/ r- (if (not d)
# n% m8 r8 Z* T3 H9 t - (setq b "默认")' P9 l0 m+ F+ K1 ~8 C5 L0 V$ E- G4 e: N
- (setq b " 上次输入")' G% C) l' d3 @' }& C5 _# g
- )
% h3 a7 D& r5 {2 J: Y8 z - (if (not d)
. o3 C5 t* ?5 c% S1 ` - (setq d 10)7 ~" ~# y1 o" `6 ]# l! B/ m
- )7 d( s& k+ U' M
- (setq a d)
7 ]0 i& H2 {8 C" a - (princ) t U% ?2 g& t
- "\n 输入螺栓规格M5/6/8/10/12/16/20/24/30/36/42/48/56<"
- G# [% T; E& N! Z8 X) Z2 L - )3 v$ o6 L/ C n3 O+ D' J. R0 L
- (princ b)7 |/ Z+ P Y2 ]0 C* c& D' p
- (princ d)
. A4 |( t L# Y9 x6 G$ L$ f3 t - (princ ">:")- Z; b: I$ o8 F3 e
- ( o" x) g# o8 i! Q" {
- (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 ">:"
G$ t! V2 I/ R" O2 J' Q$ b! M
9 }% `( b0 V! I/ O/ I4 i& \- (if (not d)( Q# o, T( H: y9 ]. q) L2 {
- (setq d a)
( m# }4 L6 [% j2 A8 t - )
# B( Q& p( o6 o& {! B% C o$ a - (if (not l)
7 n1 T ~% x* x Y - (setq b "默认"): T2 ~' _6 ~. u; W. z# }
- (setq b " 上次输入")
: h9 y" E# r, x, d8 I( F - )- s) [1 ^0 f+ G& e
- (setq en t)! s1 h8 ]$ _4 |& u
- (while en6 g' S1 z( y7 ]3 Y/ k0 R
- (setq en nil)
( k& |& L- R' J( q3 x8 Y - (cond ((= d 5)
% g5 T6 p \- F# ~* m2 r1 t - (setq e 8.63)
( s% ^% h' B/ P1 W& P* ~; F4 F - (setq k 3.5)
. E8 s. b5 m: l k2 {8 g! B- [ - (setq l1 20.0)% N& r% `6 x7 Z p' W7 w0 v3 c
- (setq l2 16) g3 M6 N2 ]$ m" w Q2 l
- )
) ^1 z: ? a( S/ ] - ((= d 6)
. L8 ]+ e3 @: I5 i - (setq e 11.0)
4 W9 I. E1 r4 _4 ` - (setq k 4.0)& y8 @ Y M: r+ a2 _& o
- (setq l1 23.0)- }% ~7 k- _$ V& y* l
- (setq l2 18)) D/ D2 B; N5 z
- )! B/ m' j# v, `( a6 G% A
- ((= d 8)
( |' S: S4 |: S4 G - (setq e 14.4)" K _8 F& L4 e, X9 u/ v5 a% E' n
- (setq k 5.3)
# y! ]3 L3 n$ G - (setq l1 28.25)
. l2 V* ?0 h% G. d$ c - (setq l2 22)) f: h( Z7 ^8 a1 I
- )
# k8 f u, _: [# y. e+ z% p6 o6 \ - ((= d 10)1 M. {- E8 q. I6 o) ~) C T
- (setq e 17.8)
/ l! n f: e. ~' q; F R - (setq k 6.4)1 y1 n; x6 n9 V* q9 v
- (setq l1 33.5)
7 N% ]! U: ?1 C# J. t+ J+ H3 O: e - (setq l2 26). k, m M$ f) A0 ]
- )
; p$ @4 I6 g" D) v- e, h( h - ((= d 12)
) {: U- w4 R5 M) i0 X! o - (setq e 20.0)
" G2 [/ Y, x v- v5 b - (setq k 7.5)3 M; C0 C, a' c1 s* l0 y2 ]
- (setq l1 38.75)
5 m! ~2 p8 q% X& Y8 I - (setq l2 30)7 m, L5 x0 N; h; f% v8 d- f
- ); R$ h( y+ Z2 q8 I
- ((= d 16)( O/ ]7 ~; B" H- k( ]' D: b* U" n9 c
- (setq e 26.8)) D m* w$ k( C0 O8 A
- (setq k 10.0)) I+ h6 q5 G/ Y# E; U
- (setq l1 48.0)
# h, p+ G6 x2 T. S4 ]' ~ - (setq l2 38)
0 M* Q( T) p3 o! } - )
4 P8 s2 Y3 z( {; S/ e - ((= d 20)
$ u; n. D$ n8 S7 J7 g - (setq e 33.0)
; l3 r' ^5 b& X8 C2 d, S - (setq k 12.5)
" g9 U/ W, i0 a, L7 a8 d* F - (setq l1 58.5)2 ~. h9 R& D; T
- (setq l2 46)7 p. n9 S3 P. s8 T, {
- )
: n: d% C0 I. k, D. g5 b - ((= d 24)2 T3 O6 U, T8 n# |+ K
- (setq e 39.6)# P9 t8 i' d& j" S# C0 a
- (setq k 15.0)
9 l6 t6 C: u4 t$ ?8 ~ - (setq l1 69.0)
! E8 A3 J2 D! V$ a9 z - (setq l2 54)
7 `& l' n( s S8 k# q' e2 b8 P - )3 _0 |1 x2 b! w& ~5 s# C
- ((= d 30)
7 u! s2 E u' \+ M, m J - (setq e 50.9)
9 S4 R4 R; W. K9 N. f - (setq k 18.7)/ Q% }5 l# _) B3 U4 X& S- c2 ?
- (setq l1 83.5)0 ?4 C& h% X5 b/ U# Z
- (setq l2 66)) J/ m" Q# a+ H$ ]8 Q4 @ ?' i* a
- )5 [: H. |( \$ T$ m
- ((= d 36)
4 g3 ?0 B& E- N9 V - (setq e 60.8)9 k7 `$ K H# p6 {
- (setq k 22.5)/ L8 y/ Z! B/ }. Y+ y/ V+ w
- (setq l1 95.5)
! ]# M! A R. [1 z$ s - (setq l2 78)9 I, \' w: G _: `2 N! e
- )# j7 Z% S: l1 B
- ((= d 42)
& n6 r) V. D8 k4 }) i3 _3 h, n - (setq e 72)
' p: O' m: q! [ - (setq k 26)
- q5 L1 X9 Q6 [ h6 O: ?/ t - (setq l1 113.5)$ \) ]4 _- T \' G
- (setq l2 96). `3 p* ~6 c3 c/ I' I
- )9 G$ @6 f" {# J* i) i
- ((= d 48)5 q9 T( f2 e5 N) R% e/ g: ?
- (setq e 82.6)
! T/ y: W# {! S7 B4 D - (setq k 30)
5 w- {( D9 X$ P( t1 j& F4 _# n0 T - (setq l1 121.5)
7 j* c7 U5 y2 O- I1 J5 I - (setq l2 108)/ _3 w% \2 d1 E, q* S" ^& @! M
- )4 Y) m8 H7 f9 G5 R! i
- ((= d 56)
7 H7 p4 Y2 ^# _* ^+ { - (setq e 93.6)
& I" ]/ ?+ a' A% e - (setq k 35)) y- Z7 n [! h* M/ x
- (setq l1 137.5)
3 N+ q0 I* ]) x) u/ r0 M( u, @ - (setq l2 124)
6 k$ J- @ L$ h$ r D# O - )# @; [: g7 b# ^0 g! W
- ((= d 64)
; z% k: M- c5 o/ ~3 v2 S - (setq e 104.9)
u% m' N2 Z! ]% A - (setq k 40)9 _" T+ J9 ?9 t: h6 A$ m T
- (setq l1 153.5)
" [2 _% p& Z) F6 [$ w/ W - (setq l2 140)+ |$ v' r8 r P! K
- )
6 a0 _; ?1 l: ?6 H2 n4 |) e' h - (t6 t* P% }& h4 F1 l/ a- ]
- (progn ;非上述口径时则令+ a, |9 W# Y6 S6 y) b( I
- (setq d (getint "没有这个直径的螺栓,请重新输入螺栓规格,M=:"))
' t, E0 z$ H1 x$ e9 t9 ^. V - (setq en t) ;令en为真,产生循环
4 B+ q4 z K/ c* g& H - ) ;结束prong
" E5 [" L$ o8 j) s5 j - ) ;结束t4 X* c; l. ~/ m5 n. t
- ! k) h- V8 k: ^1 h0 i+ u! j
- 2 [9 L/ h/ o2 U$ k& q
- ) ;结束cond
& t/ E; y/ [. @2 j% \ - ) ;结束while
* u8 A1 `' [" T: g# b - (if (not l)
" A6 w4 n' ~+ f& q' a - (setq l 50)
+ C- F7 k8 G' @, F% i - )$ e) }7 L3 A2 O4 K$ {4 d
- (setq a l)
! t) z: M% \9 ~5 R" M. e* C# ^ - (princ "\n 输入螺栓长度<")
4 |8 Q t4 u5 z/ S7 o - (princ b)
9 L6 g; w; w& T/ c - (princ l)
$ C& G6 h2 M& c- @4 g" w2 Y+ r - (princ ">:")
) ^1 f9 E( D8 D* s
# Y+ n6 g* i+ O" C0 h* ]- (setq l (getDIST))5 [6 `0 B5 D8 g, L# ^
- (if (not l)- i; o8 K0 v2 T6 i$ y
- (setq l a)
3 o* c0 Y) {! I( C/ U1 c& j - )
, P6 Z1 Y7 p- r V }$ G - (setq ang1 (getangle o "\n 输入旋转角度<默认0>:"))
: r% d- l1 X; ^ - (if (not ang1)
8 {) q2 `) y4 b - (setq ang1 0)8 e5 o/ E5 P4 [% C, A
- )
# A* @6 V6 v: v! B; g* A. I: P2 } - (setq zx (getstring "\n 是否要中心线(No<Yes>):"))" V7 W: @" h6 `4 g& \, f! p
- (if (= zx "")& l) n: F+ `! x& b* N+ I% Q
- (setq zx "y"); t$ K ?& E7 N! h
- )
+ l" k& l! d0 T/ R) m- { - (setq os (getvar "osmode"))3 J! p( a- \3 L3 L
- (setq ang (/ (* 180 ang1) Pi))( k! S: ]8 i, j/ r, V
- (command "osmode" 0)
# P( H- ^8 b+ @* D5 y - + R2 k7 D( J k9 s) S
# h* D5 E) B0 d" S* |, s' J- (setq ls (- l l1))' [& |$ [/ r& {; w% l9 L2 Z, l
7 C* X# X* a* ]. G- (setq lg (- l l2)) ;长度减螺纹长度
5 O0 X/ E6 s/ D. t9 h - (if (> l2 l)
$ b: |2 _: T* S# B/ H - (setq lg 0)# B: t6 w) a5 S7 M2 w7 h! Z
- ) ;螺纹长度过小时变成全螺纹
5 ?% E# g, t& u- s( ] Z6 E( r/ X - (setq k1 (SQRT (- (* 2.25 (* d d)) (/ (* e e) 16))))9 [) p# j8 g: j- n4 i* ?
- (setq h (- (* 1.5 d) k1))$ P' V* m( Y3 i# v* M6 f N
- (setq r1 (+ (* h h) (/ (* e e) 64)))) C4 Q3 l% S; o; B! }
- (setq r (/ (/ r1 2) h))0 \' V4 U$ N) o3 l9 N: n
- (setq P1 (list 0 (/ e 2)))
! L, W- Y: p! p - (setq p2 (list 0 (- 0 (/ e 2))))' a2 L6 U2 k; i# B. M
- (command "ucs" "o" o)% m1 `% H% o, x, a, ?
- (command "ucs" "z" ang)
& r" x1 _4 b" U, u' \ - (command "line" p1 p2 "")
' T' W3 u% H3 G - (setq P3 (list (- (* 1.5 d) (+ k k1)) (/ e 4)))
" T0 P6 b/ j! p' G - (setq p4 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 4))))1 A4 I- Q0 R2 g, I( `: A2 z
- (setq C1 (list (- (* 1.5 d) k) 0))
7 ?9 `3 ?; g' {1 G7 @# L% N - (command "arc" p3 "c" c1 p4): S i1 [1 s F- b5 I( Y$ o
- (setq p5 (list 0 (/ e 4)))' E6 N+ [& N9 B e [4 B
- (setq p6 (list 0 (- 0 (/ e 4))))
3 Q' V2 \6 {7 w/ ?* V - (command "line" p3 p5 "")
6 R& ^6 c! q+ q5 T8 }) m - (command "line" p4 p6 "")
6 m# H6 ?: |8 D* U" {" b! X9 x - (setq p7 (list (- (* 1.5 d) (+ k k1)) (/ e 2)))4 U! Q% d, s2 ]! `3 y$ S
- (setq c2 (list (- r k) (* 0.375 e))) c5 u d- |/ a8 M
- (command "arc" p7 "c" c2 p3)
: x$ \6 y' a# A8 [ - (setq p8 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 2))))! u8 u6 q4 z( q) J0 D
- (setq c3 (list (- r k) (- 0 (* 0.375 e))))( ?/ q' s M7 \( v
- (command "arc" p4 "c" c3 p8)- X; Y9 k! T6 b% M: o
- (command "line" p7 p1 "")
. u" ^* y; }3 e& q! N7 @4 M9 \ - (command "line" P8 p2 "")
; r1 |8 i7 a" e; D% H - (setq p9 (list (- 0 K) (* 0.375 e)))
. t# P& a, |3 {6 W. L" `2 W+ A' U - (setq p10 (list (- 0 k) (- 0 (* 0.375 e))))3 U D$ a8 l) y2 I8 n2 h
- (command "line" p9 p10 "")0 C, ?+ ] t, Q5 ?* P
- (setq p11 (list 0 (/ d 2.0)))
4 H( [& |2 z+ ^( l4 R+ C - (setq p12 (list (- l (* 0.075 d)) (/ d 2.0))): T e5 v* C- k
- ;如果除数为2,则M=5时就变成了M4,会出错.
" d* }! R1 z% y7 b x% E - (command "line" p11 p12 "")
5 \5 c4 M! Z7 [. Q - (setq p13 (list 0 (- 0 (/ d 2.0))))# A5 g9 `5 Z& g) f X8 h. B- S) V6 W
- (setq p14 (list (- l (* 0.075 d)) (- 0 (/ d 2.0))))
- Y/ d+ c6 a. N$ {+ F - (command "line" p13 p14 "")
1 S8 q- [4 _" D1 p - (setq P19 (list Lg (/ d 2.0)))
0 s0 \) ]4 W; u - (setq p20 (list lg (- 0 (/ d 2.0))))
J8 Y6 D4 z# @: {" f6 P+ N - (command "line" p19 p20 "") ;螺纹终止线
! n9 I/ K" g8 a2 s& s: `! N2 ? - (SETQ P15 (list lg (* 0.425 d)))
4 s; W- _- d& g% C6 T3 Y! d - (setq p16 (list l (* 0.425 d)))8 y6 _- i) p8 t! U$ W7 d+ v
- (setq p17 (list lg (- 0 (* 0.425 D))))/ O9 A4 z5 k, ^
- (setq p18 (list l (- 0 (* 0.425 d))))$ Z4 h$ b8 @# U }9 x
- (setq p21 (list ls (/ d 2)))
7 ]: E: h9 q# _8 G - (setq p22 (list ls (- 0 (/ d 2))))
# z6 g0 ?: {. F3 u0 c9 C - (command "line" p16 p18 "") ;螺纹端面
" h6 t/ F' I$ W( l% [0 K4 [" ] - (command "line" p16 p12 "") ;上倒角
9 w4 Z6 R. G) M: v0 D( b; ` - (command "line" p14 p18 "") ;倒角
5 T; X1 a' t5 L4 W: r+ ?- V - (command "line" p12 p14 "") ;倒角处粗实线
) W! P6 X* G( z1 `$ ` - (command ".layer" "s" "continuous" "") ;细线层
6 [: h4 _7 _* v8 a - (command "line" p15 p16 "") ;上细实线; D4 N$ Z' \$ r7 P5 _! n) g
- (command "line" p17 p18 "") ;下细实线$ ?( t" I7 ]" R. }8 L4 e W1 \
- (cond ((or (= zx "y") (= zx "Y"))& h% l5 V( O3 P$ P5 O$ B
- (setq zx1 (list (- -3 k) 0))
. n' a0 K# F, `5 D& [: Q - (setq zx2 (list (+ l 3) 0))- O9 f+ p0 h2 H! f- i: e
- (command ".layer" "s" "center" "") ;中心线层/ C$ A/ M7 k, W& d# \( |) S
- (command "line" zx1 zx2 ""); \5 S, ^# W/ W
- )
0 A# ], ~) z$ e( C, @/ e - )
8 |% F; n) _2 a6 V7 {. F+ e/ y: `) n/ P - (setvar "clayer" clay) ;回原图层
8 M0 x" T Z" J/ E! a' J; e2 K v3 w - (command "ucs" "z" (- 0 ang))9 C- V3 C1 N$ L
- (command "ucs" "w")
# T. w, R2 h3 r% n - (command "osmode" os)
. r* ~- g; o6 T. F" e; o; c4 m - (setvar "cmdecho" oce)/ H2 j1 l6 E2 L/ d1 s, l" \
- (princ)
* F, l2 C: _8 C8 _" K - )
复制代码 |