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.7 b2 Z' V6 U8 D- ]# \2 e+ B2 J
, G9 ~- H [! T) z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
+ N2 f2 K, ~ g8 H/ @/ w: \7 l
3 J- W# ?9 A0 c8 j- i, i以下为程序代码:/ @5 M7 r1 y9 [; \! j* I1 K% T
- ;画六角头螺栓
: f8 Z7 y2 _+ k" m: [+ Y0 K; ^+ U - ;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.
$ t# J3 }* _' w, ~- e - ;2006.10.18晚完善
. v( a/ l' G7 E, j - (defun C:xls (/ oce o a b sc zx ang ang1 en l1 l2 d, R6 f) K4 u$ ?3 K* }' I8 l# G4 f1 ]! Z
- e h k l ls lg k1 h r1 r e d p1 p2
) _. A2 k9 A& Z - p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p165 H' k. @$ U1 e- B
- p17 p18 p19 p20 p21 p22 c1 c2 c36 S% d* g* c7 X( O2 v( L
- )
4 |" @* q) b) U) N ] - (setq oce (getvar "cmdecho"))6 I0 V8 W) p5 ^) y8 J
- (setvar "cmdecho" 0)
- k( p+ f- m( Z( j& l! f5 a - (graphscr)
8 j! {0 G' I3 l% o0 f% ~( X1 \ - ;创建如果与你所用图层不符，可自行修改
$ R, m" v9 n4 h/ X - (setq clay (getvar "CLAYER")) ;取得图层信息
; T+ I- p, Q/ B0 w, u& i - ;创建中心线层center颜色红
5 C) l/ X1 B7 F2 P5 Q - (if (null (tblsearch "LAYER" "center"))5 O( q2 ?, A# y" E& h
- (command "_layer" "_m" "center" "_c" 1 "" "_lt" "center" "" "")2 M" q9 u6 k/ u5 r8 `' |4 O
- ): c$ n5 h; A) X0 K4 ~; d: x
- ;创建细实线层continuous颜色青
/ x( N5 |* W& n - (if (null (tblsearch "LAYER" "continuous"))
& Z+ k) S% f& N5 `" ]8 {! m: P - (command "_layer" "_m" "continuous" "_c", t4 `; l4 y1 j! p2 {
- 4 "" "_lt" "continuous"
9 k( K# }( F5 P( n - "" ""+ C! M* u2 f! r' k7 {3 J8 f" L4 d
- ): z, ^. v& e k$ F' b
- )
3 i+ g B6 N4 `5 L8 W! y6 ~
1 h1 k: C8 A% x! i- (command ".layer" "s" "0" "")
+ U& [' ]! }' ~ - & [- k9 ]1 E Q
- (setq o (getpoint "\n 输入插入点:"))
" t( N4 a e' Q- K! D) O9 d - - E) U& m9 w/ {+ I2 ?% l8 o1 T- x: V
- (if (not d)
R& a$ t0 J& q: S - (setq b "默认")
2 r: `% i1 v. ]9 u' p3 ` - (setq b " 上次输入"), b# S$ ?& f* p4 }
- )+ R \- }) o" J- V3 E: U
- (if (not d) L |& g0 w! ~- N# X" y" L8 I+ E0 L
- (setq d 10)) ~2 a" h* N2 g, L" e" I) j
- )
& u5 |7 e0 l8 k% g/ g' t - (setq a d)2 M, n2 t. I8 Y* W; E& |, z
- (princ
5 ~$ f% S' h7 x/ Q! M( h: O - "\n 输入螺栓规格M5/6/8/10/12/16/20/24/30/36/42/48/56<"5 x) g$ ]. ]5 Q% z3 x* L, {" p
- )2 h7 h1 k: B2 ^! k( s
- (princ b)
0 k) \5 c$ M9 i' I; R - (princ d)* X6 C7 B- }9 V+ U/ R) `
- (princ ">:")
* [- U* s$ r8 i3 N - , {- t0 E1 r# e
- (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 ">:"# c% ]: {% I! F- n+ S# S7 c
- $ o3 h' P5 E# f @4 X. H- M
- (if (not d)' r5 n" q6 }: y1 C: z# Y; P
- (setq d a)
0 I: R8 m- \6 J% c( x% Z - )6 b3 a* d( j4 q k Y7 U
- (if (not l)
2 ~+ B$ y" T# [ - (setq b "默认")
, D7 Z# u; ~0 P! {! ?/ O2 ? - (setq b " 上次输入")! o6 R$ Z2 J- \1 Y4 R
- ); T3 E# D% c: W$ A) j
- (setq en t)( ] K" s' |; z- N1 z
- (while en
# L! i9 Z8 ~0 c, y3 n1 J - (setq en nil)" y( E4 m- p: P& x
- (cond ((= d 5)
6 L9 s5 l0 [+ D2 h5 B - (setq e 8.63)+ w5 a/ g8 G4 [
- (setq k 3.5)$ E; ]4 l/ O3 W" O" `
- (setq l1 20.0)
9 `+ e& N. C3 L2 y+ E* v5 K8 b# | - (setq l2 16). `1 q) T: |; \
- )8 j% a1 U. ]' S5 B1 a
- ((= d 6)/ X7 E; v/ H+ G$ Y% R
- (setq e 11.0)
9 y8 o! F' [4 M( J6 J3 C3 w+ [ - (setq k 4.0)
# r0 m" |0 d6 e# s - (setq l1 23.0)
) d+ x2 O. q7 J2 A! g/ C# C6 V - (setq l2 18)( q: {! A8 W) v, n
- ): P3 ?; C |" _0 B0 w! ?) a/ ~
- ((= d 8)7 G3 f8 a+ u3 C# `7 y" R
- (setq e 14.4)
( |. ~2 t) D0 A, k& m& X - (setq k 5.3)* H y" w( L0 T: {7 y
- (setq l1 28.25), Y' I4 {2 |6 [' r8 ]0 j
- (setq l2 22)
4 z6 f6 O# b, P% d) r& d - ). B& F: j0 ~( c+ i
- ((= d 10)2 K# g0 Y/ w/ v9 N
- (setq e 17.8)
- G3 K4 P. c, |! R, P7 { - (setq k 6.4)
: _/ B# G. K9 _5 @8 y* i - (setq l1 33.5)
4 h2 \" u& H4 p' i9 _0 I4 M ] - (setq l2 26)
' K% o% o7 k/ v$ u( o( a - )8 S: H& h6 E4 V% I/ ~
- ((= d 12)7 x: [. @" U5 {) i1 `
- (setq e 20.0)
3 b2 u3 z; G( A+ t9 Q7 k" f - (setq k 7.5)0 u w9 c9 J( s7 `) m1 }; l& D) k
- (setq l1 38.75)% W8 i' V8 N- r3 ]
- (setq l2 30)6 |2 S ^& T& f/ k4 {$ v
- )
+ {: K9 C1 l' u - ((= d 16)) ^5 d% I$ @& y4 D' |: |/ R
- (setq e 26.8)
% J! a& J8 K" g8 l - (setq k 10.0)- ?4 a7 g3 S5 M5 b5 S
- (setq l1 48.0)/ O2 B& |" K: |' d% U# I- j
- (setq l2 38)2 Z1 O# e$ i O' _
- )& P% p: o/ A! u2 `+ Q& J1 V
- ((= d 20)
( {* X; L% A1 h0 R& V% y - (setq e 33.0); V% x) F) K5 w
- (setq k 12.5)
G) ?. _) f+ { - (setq l1 58.5). [( c+ Y0 l, ]9 M! b3 `
- (setq l2 46)$ N7 l+ u# B; Q
- )
) V3 T, k5 A r9 ?+ K - ((= d 24)' j, D3 S$ Y# C$ l6 L* H7 v2 _& K
- (setq e 39.6)
& k. d$ Q5 Q9 t a - (setq k 15.0)
: w3 b d* d$ A - (setq l1 69.0)
( y; P! B$ l! a, _6 q R) {/ L. B - (setq l2 54)& K( R5 `: Y" z- H/ n
- )
1 t0 ^6 b/ Z2 k5 n$ w/ A0 Q4 k: i - ((= d 30)
- G5 V: d1 u( v( o" R" \* c& A - (setq e 50.9)' z2 S; b) Y2 R2 o2 N& P( I# [) X
- (setq k 18.7)
- q! [- P3 d3 a/ g9 G( O; g& Q, o7 Q - (setq l1 83.5): A! a" c$ L! x( t
- (setq l2 66)# i. J: b9 h# `6 m- _- A1 @
- )
5 s: x" ~. ]0 } j( } - ((= d 36), E+ q4 y- V9 C, x; C0 d
- (setq e 60.8)5 R/ a n! O& S5 @7 T3 b* O& w. s3 i
- (setq k 22.5)
' o# ~; V/ R) v3 L/ F2 |8 A - (setq l1 95.5)+ ?8 |6 P; r% j
- (setq l2 78)
; D8 h ~& T! n% e& [ - )
- r9 C. I4 \' k1 H! F, {: v: i - ((= d 42)3 Y% s- e( E% ^7 }# G
- (setq e 72)
$ P$ l. g$ [: f/ q# [6 p# }/ x - (setq k 26)
0 _; W; A+ x' I3 d$ ?* I J" e - (setq l1 113.5)8 L( Y0 g# f6 o t
- (setq l2 96)8 a& A) T0 q8 Z
- )% o9 F0 N2 s7 O0 l; |4 y- W
- ((= d 48)
# U. |/ _6 m( F) Q - (setq e 82.6)
0 K$ l" B- n" r0 l% u- ^ - (setq k 30)
; n. V1 I. k+ D# {$ {( `& P2 O - (setq l1 121.5)
1 C6 R$ A3 e) j. N - (setq l2 108)9 I; Y$ M$ W+ x' [
- )
d! n1 D6 f3 |+ Z9 d7 s3 t3 b - ((= d 56)8 I4 p% ~$ l0 U7 d3 `9 F; x$ G
- (setq e 93.6)5 ~, b6 s4 R1 f& n9 V
- (setq k 35)
8 K. m7 R* H3 _: |5 C( [$ D' T - (setq l1 137.5)
" H3 w% B5 R+ m# J3 h6 J - (setq l2 124)
5 y# U6 L* u& V. W( C, X+ X - )4 P* j$ |5 M4 P3 Y& Z0 S3 a
- ((= d 64)
) w% f- L# j9 d$ i - (setq e 104.9)
1 u% s2 |9 f, D3 b3 N - (setq k 40)
: t, o5 [9 J( A, l4 F3 _' H - (setq l1 153.5)$ n: ^( h- K- J/ b0 p: u# g
- (setq l2 140)
$ y% T* B$ o+ s9 q - ). W# Q9 X- Z* T7 L" X
- (t
# d; O* j: K+ O G! Q3 `8 e9 i - (progn ;非上述口径时则令% U. u0 ~7 K1 x
- (setq d (getint "没有这个直径的螺栓,请重新输入螺栓规格,M=:"))
/ m7 B. [8 Q# g# c; ~; a* i8 ] - (setq en t) ;令en为真,产生循环
8 D- R0 ~5 q9 a, i/ m - ) ;结束prong& C3 F% a6 I# @
- ) ;结束t* T; d- ~0 \8 [( }6 y# n8 e y
4 P- u5 h0 o. J1 X$ |- 2 X. v8 c7 {0 D0 Q2 h1 ]6 `
- ) ;结束cond) ~" M$ ?7 |& C0 B% j4 S
- ) ;结束while
+ p. a/ V4 I! q V0 I# ` - (if (not l)
% E; f3 _" I k% `; _( ^2 E. P" j6 q - (setq l 50)+ A& \0 Q: V& n" F' ]% d
- )
+ q- P1 O" m: D7 h8 d - (setq a l)2 C8 {2 E7 P/ b! J7 ^) \+ G
- (princ "\n 输入螺栓长度<")
3 c- M: d3 _+ T2 A+ F( {; K" o - (princ b)- N; P8 Z+ z. ?; c5 Y- \
- (princ l)
) i4 ^7 D2 }+ e5 O. d8 C! ?: e - (princ ">:")
- u X# w- I8 x. s1 J
; H5 V: T) |$ C8 h3 D3 Z3 e. K- (setq l (getDIST))
8 `/ A3 U4 ~5 t* ^* w$ Y9 n - (if (not l)# |" U& O9 k# v+ I$ J: _
- (setq l a)' M4 C5 h" M! Q4 I2 T* |! c
- ): z! D" t! u0 r3 g% l
- (setq ang1 (getangle o "\n 输入旋转角度<默认0>:"))
# F# k0 C7 Y) b4 x( l: D - (if (not ang1)
D6 `; o- d) n% { - (setq ang1 0)6 R8 u3 J8 P* `: A, ?9 O: j ~
- )
! O( i6 _+ S5 W' y( @2 Z9 _ - (setq zx (getstring "\n 是否要中心线(No<Yes>):"))
# P. A7 }4 }8 j" L9 c( E1 R - (if (= zx "")
+ A3 r+ Z- N `* q( b4 [' F - (setq zx "y")
# R8 h/ k/ r& P, j - )
, }% o# |/ K3 k- D8 t+ \! F - (setq os (getvar "osmode"))
- J% W e7 Q" l3 Q4 x& f - (setq ang (/ (* 180 ang1) Pi))" [; u+ ~/ F3 l2 c: A* n7 a
- (command "osmode" 0)3 ]% c4 H; ~! {/ r5 C1 q3 d1 y _
- B! O- d& E6 q! \4 w- 0 q" B; r+ ?2 r4 t3 X
- (setq ls (- l l1))
% a8 p. o# I2 r$ S: k: |9 k - 2 ~1 p7 }0 j5 Q4 J; U( L
- (setq lg (- l l2)) ;长度减螺纹长度
- d; \. [/ I- ~% ]7 ]7 g: N - (if (> l2 l)& u* |1 L" ]7 z/ i. `
- (setq lg 0)
0 J) k4 t3 Z7 A& j! f+ { - ) ;螺纹长度过小时变成全螺纹% O" O3 R: h/ Z
- (setq k1 (SQRT (- (* 2.25 (* d d)) (/ (* e e) 16))))2 {8 @! R, o W) f2 [& |. h
- (setq h (- (* 1.5 d) k1))- U3 S0 f/ c3 \6 P; f
- (setq r1 (+ (* h h) (/ (* e e) 64)))( A b( D) r, R8 k* A6 v" Q4 l; o
- (setq r (/ (/ r1 2) h)): i) w/ `8 L$ h V, C0 X- k4 J2 n
- (setq P1 (list 0 (/ e 2)))
" @( C, J$ h: B$ u* E. G: n0 _ - (setq p2 (list 0 (- 0 (/ e 2))))
) S6 ^/ ~6 R, y& b, a& `5 i - (command "ucs" "o" o)# r4 w3 o3 u' f; k a) y
- (command "ucs" "z" ang)
5 x8 v7 g% e) V - (command "line" p1 p2 "")1 d" e- s2 z% }
- (setq P3 (list (- (* 1.5 d) (+ k k1)) (/ e 4)))
2 _7 y! [) Q, a3 i, {1 x: ^: F - (setq p4 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 4))))
" i. h, ~5 \) p - (setq C1 (list (- (* 1.5 d) k) 0))* z: Y! n# F D( O; \
- (command "arc" p3 "c" c1 p4)1 V3 A- ^9 o/ x* S! ]+ t
- (setq p5 (list 0 (/ e 4)))
! Z4 X/ A1 d1 g! U7 \( V/ \9 G/ v - (setq p6 (list 0 (- 0 (/ e 4))))2 e t, K5 l4 D6 f4 s# U* v- t
- (command "line" p3 p5 "") m; m& l8 _1 k0 L% I
- (command "line" p4 p6 "")0 H1 p1 v$ v9 Q3 k! {
- (setq p7 (list (- (* 1.5 d) (+ k k1)) (/ e 2))) h9 X! T' t' M; J" Q+ T T
- (setq c2 (list (- r k) (* 0.375 e)))
: g2 y6 r8 m% F9 G/ M' Q - (command "arc" p7 "c" c2 p3)
8 n& T* i7 Y" k M3 w4 C - (setq p8 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 2))))
! M8 l# Z' s3 h2 Q- |1 ]' g - (setq c3 (list (- r k) (- 0 (* 0.375 e))))
( n- d$ R2 T" D c8 f0 i+ N$ T - (command "arc" p4 "c" c3 p8)
- _/ d* L. N- H1 u; [$ h( M ~) R: {4 e - (command "line" p7 p1 "")
- G, X* ~2 c, Q t. f - (command "line" P8 p2 "")
5 F! C% C) f4 y5 | - (setq p9 (list (- 0 K) (* 0.375 e)))
+ M, D8 ~) O) ^% b% r/ ` - (setq p10 (list (- 0 k) (- 0 (* 0.375 e))))
/ G# b1 m$ f* W0 V - (command "line" p9 p10 "")
, p1 o0 V% }* j( S - (setq p11 (list 0 (/ d 2.0)))
$ T5 a6 K9 G; j% K$ i! | - (setq p12 (list (- l (* 0.075 d)) (/ d 2.0)))
9 Z! i) r7 l1 I$ [/ j- ^ - ;如果除数为2,则M=5时就变成了M4,会出错.
/ H& T2 f0 {) r, n - (command "line" p11 p12 "")- ]1 Z1 \' q( M' W' k3 Y4 `, {
- (setq p13 (list 0 (- 0 (/ d 2.0))))
& d, _6 e9 w+ I - (setq p14 (list (- l (* 0.075 d)) (- 0 (/ d 2.0))))
7 V+ F$ Y/ `( m) E& W M$ s; ~ - (command "line" p13 p14 "")# N" T) T! {) g& ?4 ^* @
- (setq P19 (list Lg (/ d 2.0)))6 S2 \- d* H. a c. c( x. Y
- (setq p20 (list lg (- 0 (/ d 2.0)))): G% j; g3 y+ X. {
- (command "line" p19 p20 "") ;螺纹终止线4 _ o0 J. z# x$ [9 C
- (SETQ P15 (list lg (* 0.425 d))); S( m1 j' |9 L9 i
- (setq p16 (list l (* 0.425 d)))4 {, _! O2 y& C/ |1 v& s3 n6 G0 b
- (setq p17 (list lg (- 0 (* 0.425 D))))+ S. O; e4 e& m8 c* \* [' N: W
- (setq p18 (list l (- 0 (* 0.425 d))))
9 d, R! s7 [3 ?+ l - (setq p21 (list ls (/ d 2)))0 s5 z) f8 z1 d8 q# p
- (setq p22 (list ls (- 0 (/ d 2))))$ r5 n# V' ]* K f* _, Q
- (command "line" p16 p18 "") ;螺纹端面
" x7 E1 L$ s! M+ L V# D5 [# r0 r - (command "line" p16 p12 "") ;上倒角6 j; X$ Z, l- V
- (command "line" p14 p18 "") ;倒角 0 q+ s* R+ q% t" P! w
- (command "line" p12 p14 "") ;倒角处粗实线
, {) A) z) Y" [, F% p4 O" c$ I7 y - (command ".layer" "s" "continuous" "") ;细线层
" \; D. b' O- I3 ]+ N$ L - (command "line" p15 p16 "") ;上细实线* E/ f8 {" U) z6 Z
- (command "line" p17 p18 "") ;下细实线8 I# t* ?& O. \$ D9 a' y9 r$ s+ {
- (cond ((or (= zx "y") (= zx "Y"))' M8 j1 L, k6 e" C# ~* y" k* }
- (setq zx1 (list (- -3 k) 0))( W4 r( M+ C/ a
- (setq zx2 (list (+ l 3) 0))& p5 |! _2 J! A: j# r9 a
- (command ".layer" "s" "center" "") ;中心线层
6 }1 `# }/ Y4 g' S5 m5 b: ] - (command "line" zx1 zx2 "")* o/ q" ]1 b. G
- )
0 ?/ P( @3 ~, W3 I! q - )
5 c3 ^) d+ c0 N# y& ]5 m u9 D5 T - (setvar "clayer" clay) ;回原图层
0 ~, r; M8 k& I) N - (command "ucs" "z" (- 0 ang))) c! M- Z$ j/ N1 u6 w
- (command "ucs" "w")
2 v+ q3 s( l3 f8 z. Q: D5 c - (command "osmode" os)( E0 c7 {( g& w
- (setvar "cmdecho" oce)
1 m: R, U$ e& S/ t' R - (princ)
p! \8 I. F# D+ _2 |/ L - )
|
发表于 2006-11-27 17:15
楼主
发表于 2007-1-10 22:14