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.- J. s3 p! C8 k
( J) }% d& j/ o* z1 M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. {+ j3 Q1 z# h( q N& F
3 x1 S$ n3 T/ p" ~0 U9 Z2 F% d* D
以下为程序代码:$ u4 Q7 a7 | e" x
- ;画六角头螺栓
* d' {% V2 y, F1 y8 p+ _, w - ;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.
( b, }1 ]8 q( _# O7 H6 k6 K) O5 P1 x - ;2006.10.18晚完善- Q7 m) B4 ]1 o8 R
- (defun C:xls (/ oce o a b sc zx ang ang1 en l1 l2 d
I& v: J5 s3 K+ {% W: O B( A - e h k l ls lg k1 h r1 r e d p1 p2
: q% R# B5 F: m% s9 z0 K+ |2 B, h - p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16; O# ?9 P' h7 h% R& a* _% w
- p17 p18 p19 p20 p21 p22 c1 c2 c3
' m; R8 z- u! m$ j! F - )7 ?6 @, t: q. G
- (setq oce (getvar "cmdecho"))) N7 F& `9 W0 D. g
- (setvar "cmdecho" 0)
/ A3 V7 y% k* ?# ~; }8 g - (graphscr)
5 j; G0 g' u# G. s; Q! \! t - ;创建如果与你所用图层不符,可自行修改
+ G' v: U k% t! U - (setq clay (getvar "CLAYER")) ;取得图层信息
+ J& z7 t, m' w% I* T: q" Z - ;创建中心线层center颜色红$ v% P1 x$ C" n) r+ X% l
- (if (null (tblsearch "LAYER" "center"))
( `* {! Z* P! O& o2 }% y - (command "_layer" "_m" "center" "_c" 1 "" "_lt" "center" "" "")
2 B) e6 D: |0 s( c' C - )! M, b; V' K* `& @% U
- ;创建细实线层continuous颜色青
, T2 ]$ b Y# q/ E& @/ h - (if (null (tblsearch "LAYER" "continuous"))
* t2 k( N4 j9 `. n, J - (command "_layer" "_m" "continuous" "_c"
, [: s+ w" l$ f8 I: z: c C, N" C - 4 "" "_lt" "continuous"0 [2 G/ |( `6 }( R" F
- "" ""
' q& ]0 j! ^ \! U0 k1 a% w - )- Y. P* ^0 C4 K/ B% E
- )
1 N. i! S+ i* [' g+ M# G, c I' d - # {& X9 @" j$ ]" x9 r) S; t
- (command ".layer" "s" "0" "")( D. U, r2 p8 P# \& D( Q
# l# S1 P" a& ^2 n; d- (setq o (getpoint "\n 输入插入点:"))( S3 E+ g1 D( E
- 3 E) m! ?2 S* U( o' i
- (if (not d)
& |& M2 o: w7 q/ N4 W - (setq b "默认")
1 p Y7 v% x, |& T% M: r' N - (setq b " 上次输入")
9 p! y: ^; b# g: y4 `$ b! x' q - )! l( B& P* `# x% Y) v
- (if (not d)
; v7 k2 k1 z) w* h- k" s* M( N1 y8 j$ M5 d - (setq d 10)
' ]$ Z. d9 F9 Z" u3 b8 @+ ~7 u - )9 a* D2 S1 d5 {. l, |; M
- (setq a d)
3 r" d( e6 d6 d0 M5 k, v - (princ
7 o4 a, m6 ^( l. W9 d$ J - "\n 输入螺栓规格M5/6/8/10/12/16/20/24/30/36/42/48/56<"9 |$ A! H C: \! h; E) E8 H
- )
6 c0 d' S' O, P, n) L6 A - (princ b)
" c' @8 l/ l2 C* U. m# S5 b: Y - (princ d), w ?# q$ f- l9 O; `
- (princ ">:")$ y* u- T8 N3 g3 L! h) ]2 a
- 1 p3 V+ g7 h! K2 j' D3 _/ 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 ">:"5 f1 W+ F2 n1 ]5 }5 @8 [0 M/ x
! v4 ?% x2 I4 H7 B3 f# D- (if (not d)
# X8 Z6 I$ w$ O2 Z1 ~' E- Y* B - (setq d a)( Z- C( Q3 T5 a5 ~) J
- )
+ \3 U" `1 m6 R- H - (if (not l)) d- x7 z7 O+ v8 w
- (setq b "默认")2 z% b$ b; Z% N2 z5 }
- (setq b " 上次输入")
+ N6 C! s; Z3 ?8 [) A - )8 R1 [; U0 m, `
- (setq en t)
# T$ X% y9 [2 H9 F - (while en
8 v1 `$ {9 ~, L - (setq en nil)
: ?5 n3 c5 d+ q9 Z8 r - (cond ((= d 5)) D" b; } R# g0 f, N8 y. |- ^
- (setq e 8.63). T/ o h- ]( b6 l! r
- (setq k 3.5)
$ a z( L6 K) Q5 q - (setq l1 20.0)
' G+ h4 u; q3 ^/ \1 c! b7 i - (setq l2 16)
% p$ p( D. Y7 v - )
8 D" v2 \5 k. L: \ - ((= d 6)
8 }: Q2 e! T# [9 D' `1 E' x - (setq e 11.0)
& Y( d/ h* v* W* ~ k4 }. ? - (setq k 4.0)& X& R0 ?' h9 Q, j7 t @; K
- (setq l1 23.0)/ U3 h$ U( F, ]5 b$ f: a
- (setq l2 18)* N# C; C) B8 k, O# a
- )
( a$ r7 i* _1 r( B - ((= d 8)% r5 H1 f5 y6 R% C
- (setq e 14.4)
" T" e) c* P* t& o+ Y. j5 _8 ] - (setq k 5.3)
$ s, z- H4 D; {' o! G9 G, J - (setq l1 28.25)" K" T* B5 \" M
- (setq l2 22)# ` k+ d. N# B2 d
- )9 r2 g3 }3 s7 l( P3 i$ k* E
- ((= d 10)
- k5 {/ o* o R6 X2 @ - (setq e 17.8)
- O- R- F, C( V1 A3 G" G0 z3 A - (setq k 6.4)
# [% T" Z: c8 y0 l. Q- ] - (setq l1 33.5): s; P) {3 @' G' ?* N
- (setq l2 26)% M/ p4 Y& i+ M+ O4 N! y* t
- ), }, C C$ Z- K3 u* b" T) X
- ((= d 12)% o O5 Y: f F$ A) C! K+ f. v4 t# X
- (setq e 20.0)
1 r. v* E% Q- `9 }, C. X9 m9 ` - (setq k 7.5)3 V0 q+ K1 H: p" a. I) b5 X! m
- (setq l1 38.75)) C' H1 E$ M* C: g& i/ b
- (setq l2 30)
4 u4 e! b* Y1 u; q - )
* }* F; s' b& I* ^$ P. t - ((= d 16)
A* y$ h9 o4 V: z$ k$ i7 r - (setq e 26.8)& M; r. j% o+ N8 U
- (setq k 10.0)1 V9 U5 [, F$ {0 ]2 R) S: y) n8 f
- (setq l1 48.0)
6 a5 f# u8 K; V' i! h - (setq l2 38)
6 n+ }2 l9 U9 [# q - )
* Y( X: e0 P4 N2 E5 X - ((= d 20)
2 t( q2 l' i8 x - (setq e 33.0)! l. w+ ]: ]- _& l: n
- (setq k 12.5)
' u* Q6 T" Z5 L% e - (setq l1 58.5)! V8 g: q3 ?( @+ j6 l+ A
- (setq l2 46)- F; D" v0 A; b- p/ a, X
- ): F v& J5 {2 D. X: g
- ((= d 24)
8 `, U1 B9 Q( K) K - (setq e 39.6)' ^6 c: N% X' W
- (setq k 15.0)# [" G# j1 r6 g; K- ]' q3 ]
- (setq l1 69.0): S2 k. j6 w5 h" A+ e# q% F
- (setq l2 54)% }* O9 q2 ?' z/ [% H
- )
6 K: |- ~) T/ ]9 U8 V1 \7 L - ((= d 30)1 {4 ?4 u4 Y7 `5 k' I* A1 j
- (setq e 50.9)
/ ~: I2 y. q3 o - (setq k 18.7)1 c/ \2 s% o' O1 K# }& x {
- (setq l1 83.5)0 i( Z0 V/ t7 p
- (setq l2 66)
% H, z; Z& T; r( b$ _ - )0 ~0 I- @" O, D
- ((= d 36)
6 Y' {" i' |( x" Z ?* Y* \+ X& z - (setq e 60.8)1 x2 P8 C3 {6 H$ b9 _# Y
- (setq k 22.5)
2 X3 E; B& J b3 m( ^ - (setq l1 95.5)+ J! A7 ]0 [( S. J0 z
- (setq l2 78)
# t5 a& B- d& s - )9 B: _4 N0 Y6 g$ `% v* Y' y
- ((= d 42)
! p, f; Z9 Y- A - (setq e 72)0 z# M2 @. Z5 v8 q( ?3 d
- (setq k 26)
2 x4 q' l# I2 f# A" D8 c( M - (setq l1 113.5)
2 X1 a# d) o" R v2 ~ - (setq l2 96)' H% B# T' Y( i5 j
- )" g# g5 f7 ~% R" I
- ((= d 48)
- c9 [8 J; \ Z# W: z - (setq e 82.6)7 z1 l; t0 K+ S8 p2 C1 ^5 f% x
- (setq k 30) a: X0 C! P1 e* a
- (setq l1 121.5)
+ r. {: ~" Y9 U2 Z7 F/ u7 j - (setq l2 108)+ V% U% H+ Q* t' r2 ^" {/ v8 c
- )" O2 S: ~/ i! y( g- Z3 U
- ((= d 56)
" b# @/ ]: i4 M3 g - (setq e 93.6)
5 `2 e) B& x; p& k1 H/ } - (setq k 35)
! {* ], T7 z3 t - (setq l1 137.5)
' H4 b! M/ ?) t- N - (setq l2 124)' J3 B7 R7 w: B: f/ l! D
- )9 s; \0 i2 j- E( W
- ((= d 64)
) f% f& ]" K0 p+ F! R/ H( n - (setq e 104.9)
9 u3 R. x# e* u1 Y H6 ~ - (setq k 40)$ i4 m. {" A1 U2 D8 I
- (setq l1 153.5): |3 B; h' Y. H. Y- ~2 p8 {3 A
- (setq l2 140)# K$ Y$ y% M% Z( x& Q1 r# C
- )- B. w; O) U2 B) q, R
- (t
q7 D. ?: d) y! O$ h2 L1 ~/ g( ~ - (progn ;非上述口径时则令
* r; R, [% j5 `* Z3 k2 I0 C - (setq d (getint "没有这个直径的螺栓,请重新输入螺栓规格,M=:"))- C! ?( y: F. c
- (setq en t) ;令en为真,产生循环# B5 }& ] C9 C* `" y+ Y3 N
- ) ;结束prong5 o5 `: g8 i, h2 ?9 R: I
- ) ;结束t$ D6 X( d7 L' K
- 9 g2 G" O. A( h6 V t9 M
; g" l T* d* r* K) ^% I1 ~' G) `( `4 N- ) ;结束cond9 ~! Y$ s/ l" a5 B
- ) ;结束while2 x8 i, w) r) ~# ?3 G
- (if (not l)
) x+ d$ B) G+ _" d5 o5 F - (setq l 50)
0 ]$ K. s& `3 q4 s8 M/ V( m - )+ G) V& t# I* H; i
- (setq a l)2 A2 p+ O3 b# C" q9 x- E
- (princ "\n 输入螺栓长度<")
2 G6 R. @# i6 f4 A2 L - (princ b)7 G" G+ d: R; b Q$ L9 m( u: G
- (princ l)8 S% Y5 d6 y8 w4 n* V9 j
- (princ ">:")
1 U) {2 w6 y8 D, J- A$ z - # _( H1 d6 A) A" F6 z
- (setq l (getDIST))
0 R* d6 }) x* G. | - (if (not l)
, l9 ^+ m E! d+ t) A - (setq l a)- O4 N8 K- R9 J0 N( X
- ). ~& I' ~1 Y1 _5 T
- (setq ang1 (getangle o "\n 输入旋转角度<默认0>:"))
$ ?: z: c& O- Y! X; i - (if (not ang1)$ l. x, J* [- Y/ s
- (setq ang1 0)
5 q+ G' g4 ?1 ?7 P0 P/ Q9 G - )
/ ~& G1 `/ z* R+ x) k$ ?# Z - (setq zx (getstring "\n 是否要中心线(No<Yes>):"))- K" A% E6 v) O/ E4 X3 g; u
- (if (= zx "")
$ s4 t9 b1 o; N( j - (setq zx "y")
: K" Z# T8 `& q/ P& k - )+ U: L {9 H; `. w8 m' K
- (setq os (getvar "osmode"))( d i/ C0 _) ?# `3 X# u; Z* L
- (setq ang (/ (* 180 ang1) Pi))8 _6 {- M* |! g N. O
- (command "osmode" 0)+ B6 G4 ?: j" {8 [5 s
; m3 t/ U, Z* R6 f2 h, Q* J- . p z8 o- X6 U& q9 E! `. _7 B
- (setq ls (- l l1))
: H0 `6 D, N+ M& c
! N: x" ]5 G) i% p6 J- (setq lg (- l l2)) ;长度减螺纹长度
! A3 z, a; f4 Y" U$ Q8 | - (if (> l2 l)0 n) g) ?! j+ X% G4 G
- (setq lg 0)
$ ?) t% o Y4 d5 K( V+ X - ) ;螺纹长度过小时变成全螺纹8 f6 n. s& Z% s
- (setq k1 (SQRT (- (* 2.25 (* d d)) (/ (* e e) 16))))9 |% L" P' `4 g& R% ~
- (setq h (- (* 1.5 d) k1))
4 I* F- y- v3 h' x9 Y* ^7 U - (setq r1 (+ (* h h) (/ (* e e) 64)))
6 F6 U+ V1 k. c3 N; u. I& M. ` - (setq r (/ (/ r1 2) h)): B: c- q2 a; n7 w
- (setq P1 (list 0 (/ e 2)))
0 _) f7 e/ Q4 `# W$ G5 X - (setq p2 (list 0 (- 0 (/ e 2))))( r" A2 h7 C( y( d5 @7 {4 Q
- (command "ucs" "o" o)
' \) P5 Y+ A- H, M4 [0 D; \3 y - (command "ucs" "z" ang)2 g3 f! o) j5 ^/ r
- (command "line" p1 p2 "")
9 Z+ Y' f) Z V1 x - (setq P3 (list (- (* 1.5 d) (+ k k1)) (/ e 4)))% b! p" Q. N( C3 Z$ I
- (setq p4 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 4))))
; {( J; H9 o/ m u" l8 Q' g - (setq C1 (list (- (* 1.5 d) k) 0))
* \% N2 H1 W% c0 b8 S' x( i - (command "arc" p3 "c" c1 p4)
2 J- {8 r Y! u) d3 s0 T( L - (setq p5 (list 0 (/ e 4)))3 s3 H5 W+ z6 G
- (setq p6 (list 0 (- 0 (/ e 4))))
, B, \) c) L G% Y" E. r* f - (command "line" p3 p5 "")( |" P! U8 R* v+ x
- (command "line" p4 p6 "")' W& E: O8 a. U( b# Y' V
- (setq p7 (list (- (* 1.5 d) (+ k k1)) (/ e 2))) J9 w5 g% I: \2 S
- (setq c2 (list (- r k) (* 0.375 e)))3 |- M; x0 e# V. N
- (command "arc" p7 "c" c2 p3)+ l$ t: w* h/ t% j9 b) K
- (setq p8 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 2))))2 H) u( b% u4 t
- (setq c3 (list (- r k) (- 0 (* 0.375 e))))
9 Y$ I! i# l* a2 g: F - (command "arc" p4 "c" c3 p8)
/ q% Z( A' b2 [! v - (command "line" p7 p1 "")
, g, x8 E' B: `- D4 Z+ K - (command "line" P8 p2 "")
2 y0 P. ^' q0 r P' @* x w - (setq p9 (list (- 0 K) (* 0.375 e)))
1 ?2 E; [- u* T$ r - (setq p10 (list (- 0 k) (- 0 (* 0.375 e))))
/ P/ @! j# `. `3 |9 M - (command "line" p9 p10 "")8 e+ ?- y- ^% x. F- I# g: ^
- (setq p11 (list 0 (/ d 2.0)))/ m4 \) F. G5 k$ x# N
- (setq p12 (list (- l (* 0.075 d)) (/ d 2.0)))
& U& K" d( D: ~, ] - ;如果除数为2,则M=5时就变成了M4,会出错.
$ y6 u9 i1 f- e6 u8 ` - (command "line" p11 p12 "")
4 G0 O! X9 m H0 S - (setq p13 (list 0 (- 0 (/ d 2.0))))
( y9 V; ?0 B9 y" w) u7 H4 g' j0 b" t - (setq p14 (list (- l (* 0.075 d)) (- 0 (/ d 2.0)))), i7 C L! O# k6 T+ n, R: s }* c% |
- (command "line" p13 p14 "")
7 l ?& ?- U6 i; S5 G9 O! L - (setq P19 (list Lg (/ d 2.0)))
6 x$ V3 m% J, ]8 b - (setq p20 (list lg (- 0 (/ d 2.0))))
" W( b$ D% D+ V1 @8 d% u - (command "line" p19 p20 "") ;螺纹终止线
* k3 e) n/ P' e2 A, Y6 q* @ - (SETQ P15 (list lg (* 0.425 d)))9 T8 @$ ~) o( i3 H) I# V8 \
- (setq p16 (list l (* 0.425 d)))
c& }7 Z" Y0 p- G - (setq p17 (list lg (- 0 (* 0.425 D))))+ r* w1 ?/ D; t
- (setq p18 (list l (- 0 (* 0.425 d))))
2 W& Q/ _) R' y$ \ \ - (setq p21 (list ls (/ d 2)))5 x$ [! U% W. k; N/ {, m: V
- (setq p22 (list ls (- 0 (/ d 2))))
$ J0 M1 F6 q. g9 V - (command "line" p16 p18 "") ;螺纹端面, I" t( p) Q0 s2 U5 A
- (command "line" p16 p12 "") ;上倒角
/ u; U1 | l! Z; m- y - (command "line" p14 p18 "") ;倒角 ; Q# G- `- y% R$ a
- (command "line" p12 p14 "") ;倒角处粗实线+ X& W- Z7 t; }; o/ i' j$ Z) N# R
- (command ".layer" "s" "continuous" "") ;细线层# [6 x2 G; e5 R7 ?" a" H
- (command "line" p15 p16 "") ;上细实线
. h e2 z" M! F) ]& [! y - (command "line" p17 p18 "") ;下细实线
& L, y7 j( v! c; T$ j; W$ l - (cond ((or (= zx "y") (= zx "Y"))
- n9 N% U, X+ J+ o - (setq zx1 (list (- -3 k) 0))
4 t; ~; T& u$ A: I. ` - (setq zx2 (list (+ l 3) 0))8 i& S/ x9 E8 s' ~
- (command ".layer" "s" "center" "") ;中心线层, V6 C9 J5 N3 _. O/ A
- (command "line" zx1 zx2 "")
: k ]& Y5 z% \3 @ - ) Q N0 a2 H5 L5 ?0 `8 i7 q' R
- )+ k- Z( D) y5 t- i [$ y
- (setvar "clayer" clay) ;回原图层
) g: r5 b& o* O; F4 I' `, x( H - (command "ucs" "z" (- 0 ang))
. E/ x8 d# M5 x& x: M% P" D; @ - (command "ucs" "w")
. O) E2 y- d: k, W) A - (command "osmode" os)
+ Y4 n# z% v' }) N% [ - (setvar "cmdecho" oce)
5 C. z Q/ c/ w, B4 p9 N - (princ)
) H# m U& D, z5 N! i) k+ N - )
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