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 n X3 {9 Z; `: n# W$ ]
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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" `! R$ H; O0 w9 c( N
/ T- F- c( _+ x4 m$ r$ o& B/ x以下为程序代码:
) m: L) r+ J4 c, y T) n- ;画六角头螺栓% _) v; K5 Z$ s, \1 q# A
- ;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.
' A/ F) ] m, W& W7 q: r1 n w - ;2006.10.18晚完善
: i% L0 j( H# Y& I - (defun C:xls (/ oce o a b sc zx ang ang1 en l1 l2 d/ L, K& ^ y- S3 F6 p
- e h k l ls lg k1 h r1 r e d p1 p2" d# D3 |" c# J. ]
- p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16
" G5 f( W: ^8 @ - p17 p18 p19 p20 p21 p22 c1 c2 c3
, o9 r3 D: ?+ S4 h( z. r - )
9 ]8 ]! W9 B7 K& d' | - (setq oce (getvar "cmdecho"))
- s% H1 y3 n' I5 Y. Q; a' S- @ M - (setvar "cmdecho" 0)
& W* |! L3 i' i$ {! m. D7 }8 l! i' ^ - (graphscr)
# w1 ~& K2 v" { - ;创建如果与你所用图层不符,可自行修改& s: N U- [5 f2 |0 ]
- (setq clay (getvar "CLAYER")) ;取得图层信息
: O+ [; B8 ]) u! R' ~ - ;创建中心线层center颜色红
2 F: l1 @* {& n* C - (if (null (tblsearch "LAYER" "center"))
3 f( w; Q: t# T* T - (command "_layer" "_m" "center" "_c" 1 "" "_lt" "center" "" "")/ U- v9 }2 O# s
- )
0 b0 B! O7 }0 U# c, e( H6 n - ;创建细实线层continuous颜色青/ [+ m! c3 K% a' S
- (if (null (tblsearch "LAYER" "continuous"))
1 A8 D$ ^ N% f - (command "_layer" "_m" "continuous" "_c", A# h" I6 \0 g4 V- O& e
- 4 "" "_lt" "continuous"$ e& ^0 L+ G* |6 a9 H, z$ A# I
- "" "": q8 x, C8 a3 E4 z
- )
. H6 |8 f( g3 Y7 ~) m - )# i. s* Q" c+ a0 s% v% V
& j/ j" w# U/ k5 _- (command ".layer" "s" "0" "")
' I" |3 |" J+ `5 Z - 0 Z7 L; o9 {9 W9 @
- (setq o (getpoint "\n 输入插入点:"))
, H& G, i% C2 Q3 _
9 f1 l0 Q& v0 A/ m- W+ q% @" q- (if (not d)
; }) q4 }3 j4 c7 [( n - (setq b "默认")
7 g, j8 e; j% E2 g( c9 h$ v - (setq b " 上次输入")3 G$ d# Y4 _/ R/ W! g
- )# W) X% j9 q/ R/ k0 U3 e
- (if (not d)
/ ]4 \; O1 _/ |. |5 Z - (setq d 10)
$ D8 L" H# r" G9 b - )6 d' Q: u4 ?# v1 A; r
- (setq a d)
) P \& R2 O) k) Z0 a8 y, _ - (princ
8 d. M: s0 j" ]2 Q, i8 p - "\n 输入螺栓规格M5/6/8/10/12/16/20/24/30/36/42/48/56<"
9 x' d# G2 o) n X - )
) x& a1 p% U4 H' F$ ^4 w9 B+ ~ - (princ b)! m: h- B9 j; ^0 l2 a: F
- (princ d)% p8 Q: {4 G! `9 y# }3 k& f9 [
- (princ ">:")
" D; Q6 {0 c C2 S+ d2 K - 1 B4 C; ?& ?2 w1 x9 n% y6 X
- (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 ">:"
/ ?; @: a( L" z3 V
* [8 L3 |5 q, Z- g5 F2 F- (if (not d)1 c) D9 N4 I" Q- O
- (setq d a)
) w N9 h7 p6 M8 G' E' M5 ]& t - ); U/ _* H7 f9 k( F# z
- (if (not l)
( S9 n5 J+ \+ P9 Z& D$ ` - (setq b "默认")
* X" x; @( u8 d/ Z0 }% s: T7 A9 f - (setq b " 上次输入")
! x4 X5 A% s9 s4 C0 n y - )
\# Y+ F& {+ V7 z- d4 O - (setq en t)0 L' G/ J* m o0 N
- (while en
" H1 c: ~4 g9 j5 g9 k" L - (setq en nil)
d5 G/ _# m" D+ @# _& e - (cond ((= d 5)8 N+ g* C& n+ x7 O# B+ q7 y
- (setq e 8.63)( q0 o6 R! {$ M5 k1 O& Y& p
- (setq k 3.5)
6 N, W1 S0 |7 H - (setq l1 20.0)
$ b Y M5 {2 h- n& m# n5 ?& k) t - (setq l2 16): [! b5 S; g5 t8 A, t& b' }
- )# l' f' j4 T! {; a4 `# T) M
- ((= d 6)* k. ^+ {# K% } g. ^2 e P- M
- (setq e 11.0)
" [$ h- M5 M0 R. K - (setq k 4.0)
) Y2 C, z. I+ @: C - (setq l1 23.0)
( c- ~0 d; U# p, _% b0 j# S2 d - (setq l2 18)/ R, ]/ p5 C# k$ `7 t3 R& u* f
- )
0 G) Y; r" M. L% N2 T# x0 H( N - ((= d 8)
) B. C6 L+ [7 |: ` - (setq e 14.4)
2 h2 C+ d" D" _6 n - (setq k 5.3)
- D6 {. k" k2 a/ E" P1 L - (setq l1 28.25)8 V9 p" N1 [7 p5 h$ W5 M2 i9 C
- (setq l2 22)
) [# q( f- n L6 W - )
4 O* a l; \8 l4 M ?/ i - ((= d 10): I* J# O' X- `! O) R/ y& }5 [
- (setq e 17.8)
& K0 S( i+ N0 ?) V/ o0 c - (setq k 6.4)) U! @4 M3 ~# l! K
- (setq l1 33.5)
: j8 S9 Z9 S" }+ c: Y @( z* o - (setq l2 26). `" S( N K- _
- )1 W" r8 c0 k3 A" _& Z* X
- ((= d 12)4 d8 g# s& r* c% q( ~/ [
- (setq e 20.0)& @; [7 a/ c% O% f# q) Q4 z
- (setq k 7.5)! N b5 o1 j- ]6 M3 }: _
- (setq l1 38.75)
5 G0 E+ b3 u0 F - (setq l2 30)3 W- O, M' V. L; _# H
- )
8 R$ h( r! D+ Y2 \ - ((= d 16)
* Q( M) U( l: V4 B - (setq e 26.8)
0 r3 z4 {8 \3 C3 d' y" {6 H. o k - (setq k 10.0) B, Q- Y L' F# m _- {* h& H" U) c2 o
- (setq l1 48.0)0 k* t# S9 N) R8 C1 F. T( b; A
- (setq l2 38); o) x7 n& ]' }' H' S
- )( H! A* Z B# l3 M
- ((= d 20)
- U" z1 A, [% t - (setq e 33.0)* Z4 `# {1 K3 A6 m5 ?' O0 T& V! v3 |
- (setq k 12.5)
. S+ r4 o% J6 ^" b - (setq l1 58.5)
5 Z; }2 F& t& H - (setq l2 46)' d( y! O. a6 X+ A' x# C7 n
- )' l2 X, v; P; x+ B; V
- ((= d 24)$ w! G5 B6 |& C( ~5 b
- (setq e 39.6)9 X& j+ {5 B3 R
- (setq k 15.0)
$ {- e8 X7 [& w% G4 k - (setq l1 69.0)0 B, h, o5 J2 ~, N- b5 y
- (setq l2 54)% Q: n3 [ P. g; N
- )
9 ^' j1 ]+ d3 R4 C* b2 \- S - ((= d 30), h( J4 U( p* K2 E6 P* W: L9 |
- (setq e 50.9)8 v Z% z4 b0 z* Q
- (setq k 18.7)3 k; {# U, F: Y) |
- (setq l1 83.5)
: u2 q* K$ f, T' t5 h% [7 Q - (setq l2 66)
+ ^6 }6 c7 ?5 e5 c, ~ - )$ n8 d: M3 K. t- I7 q# I
- ((= d 36)
) E+ s0 @" x1 l7 X" Z - (setq e 60.8)2 p6 Y" U- n B5 O4 m6 b
- (setq k 22.5)
& u& A: i9 m' i3 }& C - (setq l1 95.5) |# d9 l/ L9 [
- (setq l2 78)8 S7 c% Q# o/ A8 K( Q
- )
0 I3 x1 z, ^1 G - ((= d 42)# A2 ^9 K7 T, S' N
- (setq e 72)& ~4 m; ?/ V1 D1 i5 F2 K% A: K
- (setq k 26)
+ Y/ \$ X: m, C. j& c L* A' P - (setq l1 113.5)% X# p) y+ i9 Z I3 J: Z$ a
- (setq l2 96) u7 b: j0 d% C5 i- n4 c1 q' ?
- )
2 b% J0 m+ ^, ^! }- o - ((= d 48)
! `6 C. r7 V- w B - (setq e 82.6)# E9 {( f( c% `" D% G9 R. e
- (setq k 30)
+ G9 z+ P& F; O N4 w% H - (setq l1 121.5)
% N: ]% `3 Y" X# h( _ - (setq l2 108)
$ i7 `* u4 _ B) d: h: k - )
) p; C) y) f( s7 ^/ I' [ - ((= d 56)% G( B) H- V& Q6 r+ i
- (setq e 93.6)6 q, J2 T, ?8 C
- (setq k 35): l3 L- |2 G, W8 D
- (setq l1 137.5)
/ T s. R1 u7 v' R: L' o - (setq l2 124)
" E9 v9 ~ j4 h - )
# ]' v, R% S5 N; _4 v+ a( m1 ] - ((= d 64)0 e7 Q2 H0 p/ V/ E
- (setq e 104.9)
/ M3 `9 j* q2 b/ ~9 A! v4 I- q* r. D - (setq k 40)) @" i* h- L% [2 l
- (setq l1 153.5)
5 y8 x3 M+ I4 n# Z - (setq l2 140)
: D1 W0 O8 Z& q5 I* A( { - )7 ~9 h1 C q! n$ k2 ~9 p; [- J5 \+ [
- (t9 Y- K2 C$ ` @
- (progn ;非上述口径时则令
! g& L" v) H9 Z& x - (setq d (getint "没有这个直径的螺栓,请重新输入螺栓规格,M=:"))
* |( u( F7 W( @ - (setq en t) ;令en为真,产生循环" H/ `' |3 T- |; p% ]+ c( _8 U5 G
- ) ;结束prong& |7 E6 f9 d2 M
- ) ;结束t8 H+ l* p8 a8 k' C0 h- a+ Y# x
- # `5 P& h& u! ~7 ~$ d: ~0 X$ {
- # I$ e- F" w5 {. q. E q
- ) ;结束cond
' j$ z' H4 I4 x# ^ - ) ;结束while A7 x- t$ l! Q* t. B; F/ D$ p7 k
- (if (not l)
! f" B" _2 x* B% I - (setq l 50)
7 k) A* Q: t( t+ E4 `5 F( Q - )) z& F* X o9 K+ G
- (setq a l)
! ~, K% l3 y* Q6 z! a - (princ "\n 输入螺栓长度<")
3 c2 q* E4 O X# P# x - (princ b)( p" D% T& C q9 g* c3 |
- (princ l)
! S% O. v6 s* \% ? - (princ ">:")7 C8 T, A |8 K
- 8 k. J; Y& H" s4 w8 D
- (setq l (getDIST))8 B3 a% @( p$ X- Q
- (if (not l)6 U8 Y# ?; o1 R
- (setq l a)
+ t! d8 w, K; O+ J9 x. V4 ~ - )
8 x: f# h; ^. P; Y6 ] - (setq ang1 (getangle o "\n 输入旋转角度<默认0>:"))
. a* K' h( K! l3 D$ N* U - (if (not ang1)
F: E2 E+ s) m4 x7 A! T6 F7 D% ~ - (setq ang1 0)+ g+ H. w( E$ x& H$ L
- )
0 Y* V# p- t8 o7 Y( \ - (setq zx (getstring "\n 是否要中心线(No<Yes>):"))( c" ]4 ^0 j8 P! N, B! `
- (if (= zx "")
% |8 m8 i/ y. B4 f0 s+ _ - (setq zx "y")
P F8 u8 n, Q - )8 K" B: K6 u/ Q
- (setq os (getvar "osmode"))
" S! d; E8 G/ L8 n - (setq ang (/ (* 180 ang1) Pi))
- \5 _2 x- k8 F6 ~ - (command "osmode" 0)
0 x8 |. l: e3 D6 D
9 S" ^2 i* I+ L; G+ y8 a0 M3 O- 7 V. Q# n8 E& V4 H
- (setq ls (- l l1))
; o4 }+ z5 L% b) o {4 W ?
8 K( O: w- f* Y8 e- (setq lg (- l l2)) ;长度减螺纹长度
2 X, p9 Q& {7 z2 b - (if (> l2 l)* ]$ n, D0 C+ O5 X1 I4 G8 m
- (setq lg 0)" I, _0 U! ]( F
- ) ;螺纹长度过小时变成全螺纹
, j$ ]" O' d+ i; x: r - (setq k1 (SQRT (- (* 2.25 (* d d)) (/ (* e e) 16))))
! M: S8 C1 U3 G4 d0 E - (setq h (- (* 1.5 d) k1))" I7 s4 o% d8 R N( P
- (setq r1 (+ (* h h) (/ (* e e) 64)))
h- S; c i e; M - (setq r (/ (/ r1 2) h))
7 V: Q4 s4 I, N, H0 F - (setq P1 (list 0 (/ e 2)))+ s, R, C1 i9 V. w1 {
- (setq p2 (list 0 (- 0 (/ e 2)))): Q( P7 _& B& d& `: B8 z4 W' r
- (command "ucs" "o" o)
* y" h' q% u: ~! C6 o) p3 } - (command "ucs" "z" ang)) o; t. z& W" y/ d# K" C# G
- (command "line" p1 p2 "") ?! Y* J, U' m+ B5 n
- (setq P3 (list (- (* 1.5 d) (+ k k1)) (/ e 4)))7 _$ L) l; x. ~, q
- (setq p4 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 4))))/ L% @5 {5 o. A. T
- (setq C1 (list (- (* 1.5 d) k) 0))
% W* {' }- C$ ~7 R - (command "arc" p3 "c" c1 p4); [/ I& M; P. J* G( t) g
- (setq p5 (list 0 (/ e 4)))
) x0 S& I9 v; d c, ^ - (setq p6 (list 0 (- 0 (/ e 4))))6 z9 o7 V2 @! w& y' t/ ~
- (command "line" p3 p5 "")
. X( E# l; O0 [# A3 ^ - (command "line" p4 p6 "")
$ H& a: W6 R2 a2 g. ]- }5 \ - (setq p7 (list (- (* 1.5 d) (+ k k1)) (/ e 2)))
. X7 `: }5 `: o6 q- L9 ?* _1 D - (setq c2 (list (- r k) (* 0.375 e)))* c1 m- P, x5 Q, s( L2 w* l3 l# g" ^
- (command "arc" p7 "c" c2 p3)1 U& w# X2 I Q. W( h$ ]
- (setq p8 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 2))))$ G: \: ^" \& o
- (setq c3 (list (- r k) (- 0 (* 0.375 e))))
; |: W! t& ^1 b+ x+ I7 _+ B - (command "arc" p4 "c" c3 p8); \; t# H9 Q3 b" x. k$ v
- (command "line" p7 p1 ""), m( N( B) D: U* C# O; T5 a$ c
- (command "line" P8 p2 ""): d' J& }% C, ?+ x
- (setq p9 (list (- 0 K) (* 0.375 e)))
$ w) ]0 o% G) f - (setq p10 (list (- 0 k) (- 0 (* 0.375 e))))2 G r2 g8 b6 b7 t* B; y! ~
- (command "line" p9 p10 "")) P: B5 u7 w. m# P+ O
- (setq p11 (list 0 (/ d 2.0)))
2 A J" M0 e6 X. l) H7 b - (setq p12 (list (- l (* 0.075 d)) (/ d 2.0)))( v! V% c$ a7 A- Y
- ;如果除数为2,则M=5时就变成了M4,会出错.
( {5 _! r9 G* e) I, \3 d( K# r - (command "line" p11 p12 "")" I# a+ o9 Z* v1 H% b: u
- (setq p13 (list 0 (- 0 (/ d 2.0))))
/ |3 f) j# z" `0 O* A( Q - (setq p14 (list (- l (* 0.075 d)) (- 0 (/ d 2.0))))
5 O* N. F. E2 V3 K# V) T9 [ - (command "line" p13 p14 "")
' _ {& ^4 M* J% W1 _% Z - (setq P19 (list Lg (/ d 2.0)))9 W7 m% L$ c2 n- E+ B6 q3 a
- (setq p20 (list lg (- 0 (/ d 2.0))))7 V( k; y' U- @
- (command "line" p19 p20 "") ;螺纹终止线
; c0 I+ a7 s8 R - (SETQ P15 (list lg (* 0.425 d))). v7 D# Q! Z1 }2 |0 y, { P& u% u* T( w
- (setq p16 (list l (* 0.425 d)))
1 l. W, K3 g9 w; W, t3 j, c% y - (setq p17 (list lg (- 0 (* 0.425 D))))4 t k" `1 b; ^0 \8 ?8 T+ h
- (setq p18 (list l (- 0 (* 0.425 d))))
. r8 U/ u6 A7 @+ H4 W% P( S - (setq p21 (list ls (/ d 2)))4 y: X. b8 b/ e) o, X' W( Q0 C
- (setq p22 (list ls (- 0 (/ d 2))))* l5 J) @* B4 a% h( M
- (command "line" p16 p18 "") ;螺纹端面+ C2 }' L) c' y# w8 M! P) F6 }6 w
- (command "line" p16 p12 "") ;上倒角
/ @$ u# u A. u- I- `- B! u - (command "line" p14 p18 "") ;倒角
, L4 X/ A4 I9 M - (command "line" p12 p14 "") ;倒角处粗实线
. \4 ~. j8 l* M$ Z - (command ".layer" "s" "continuous" "") ;细线层
7 v1 D: |) @, u" Y$ r2 ` [ - (command "line" p15 p16 "") ;上细实线
* v" z `/ o7 U/ c/ ^; X$ f - (command "line" p17 p18 "") ;下细实线8 U% ~- d( s9 v4 a9 L1 x
- (cond ((or (= zx "y") (= zx "Y"))
1 l5 r5 E+ ~8 Q. r( }! W6 w# _ - (setq zx1 (list (- -3 k) 0))
5 @) \/ A$ f, G6 r3 b; _ - (setq zx2 (list (+ l 3) 0))
9 \9 D/ ^, c7 G, ? - (command ".layer" "s" "center" "") ;中心线层
* p8 f& L; d- _: M - (command "line" zx1 zx2 "")9 u9 f7 W! d5 p$ O0 L
- )
3 l- E( m& c# a3 @3 R$ O7 I - )
+ l; i) o1 T C/ o3 G- n - (setvar "clayer" clay) ;回原图层( s, B/ ?) [; b$ C
- (command "ucs" "z" (- 0 ang))4 X7 z! \# r; ^
- (command "ucs" "w")" m) R9 d6 U5 B! y- w( v1 a& V" k& I6 t
- (command "osmode" os)# W7 x! l; K0 H5 i
- (setvar "cmdecho" oce)
8 C- ]5 O" H! T c7 d5 Y/ ]: i - (princ)
1 F! W# J$ }6 f. T9 R$ [0 d - )
复制代码 |