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.
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8 x0 }' n. p4 C* U/ B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
/ w. g/ }5 h3 Q6 w) t9 y6 o
+ e) w" j. `4 {以下为程序代码:7 h- P8 A1 `# m" A2 |" C9 s' g
- ;画六角头螺栓6 L5 \3 j- s0 _+ {4 T3 B5 I
- ;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.
2 \1 M! J1 m0 y3 M - ;2006.10.18晚完善9 X$ Z* ~# C+ z/ b0 t# `
- (defun C:xls (/ oce o a b sc zx ang ang1 en l1 l2 d
: e. v' ^. ]4 A, B8 ^. ` - e h k l ls lg k1 h r1 r e d p1 p28 R! o. H7 ~+ M6 f- h) q
- p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16
1 }( g( i& w Z$ W+ t# N/ x - p17 p18 p19 p20 p21 p22 c1 c2 c3$ ?" T) X' `( s7 f; t8 v
- )5 t- P4 X! [( C) k7 t) O
- (setq oce (getvar "cmdecho"))9 z% s/ z/ p+ r6 C4 q7 ~
- (setvar "cmdecho" 0)
" N3 d, S; O M/ C& k- d9 [- E - (graphscr)2 g# M0 n3 s. t5 f% p% _
- ;创建如果与你所用图层不符,可自行修改0 l; g8 z& P' B( ~4 A
- (setq clay (getvar "CLAYER")) ;取得图层信息
/ l; R/ R. n% j3 o0 s0 A" | - ;创建中心线层center颜色红; W x: D. ]& P
- (if (null (tblsearch "LAYER" "center"))( |2 N, Z+ k) x% g$ ?( Y( w
- (command "_layer" "_m" "center" "_c" 1 "" "_lt" "center" "" "")
% x$ ~: D4 e2 N" T. P V - )9 V8 }9 A, y5 C1 K
- ;创建细实线层continuous颜色青
- g+ u9 F; q$ J# J8 J - (if (null (tblsearch "LAYER" "continuous"))
" f4 d' ?' `, k+ k- w; x! i - (command "_layer" "_m" "continuous" "_c"& M% F3 |3 g0 y$ h0 f
- 4 "" "_lt" "continuous"
$ ]# y# u) U0 e - "" ""* @, q; K' {$ z! q0 }. R- V, z6 L
- )& k! Y' b! u t5 H, S5 \/ G
- )
; C7 q! T7 l& C - ' u! T+ K) V; Q, B2 z
- (command ".layer" "s" "0" "")! k7 h2 @% u! l* o) b
: L& I! K2 v q& j! e* N- (setq o (getpoint "\n 输入插入点:"))5 C7 d! ] X* _! N, |
9 V0 |( d$ b4 a- Q- (if (not d)! n7 y; D( w4 L& m
- (setq b "默认") r! \$ c' E0 F9 Y1 Q2 t1 ^& s
- (setq b " 上次输入")
( g, Z7 [9 x$ Z' N) `) B6 s - ); k" Y7 f! n/ c
- (if (not d)4 ^: s! _6 Z x
- (setq d 10)0 \* F* ?& J5 j! X0 z
- )5 d9 U3 X6 O0 K
- (setq a d)$ t4 z i" l; T4 P
- (princ3 @/ _* n9 G+ Q- d
- "\n 输入螺栓规格M5/6/8/10/12/16/20/24/30/36/42/48/56<"
$ R' C( S# M* n) M) R - )' g( B3 \& f- b3 `6 c* |; Q
- (princ b)0 V" D0 B: M- @+ i% Q* ~% s
- (princ d)
4 s2 o: L4 _+ x9 k; E" U+ _ - (princ ">:")5 c+ W* D" h$ C) n h/ [% w* u& V6 l
. [, q9 }8 \9 G J; f- (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 ">:"0 H3 B6 w) _( Q: g( d
- * |9 \. f; u* L3 C
- (if (not d)
3 e% g( S7 s+ ~) |: ] - (setq d a)
Y4 [7 h* n* E+ }5 f. a# o - )# P& }* l+ c$ x0 B* \8 ~
- (if (not l)
; t/ {! N! Z% |% {# p* y - (setq b "默认")8 S8 n3 @# Z6 _- |
- (setq b " 上次输入")
3 W, @( T: b- g - )) L. I+ A- S' k/ Y- f7 X' @+ Y
- (setq en t)
- T% B, W5 h$ r9 G& r. O- s6 f9 G1 o6 q& s - (while en
, J/ F# Y7 P& S& H5 s - (setq en nil)
) S! A, ^% y9 g5 O4 U - (cond ((= d 5)
; ?( X3 ?" b( l- y, g" H) F$ P: u7 Q - (setq e 8.63)# {: [+ Y. K0 \4 t
- (setq k 3.5)/ N* ?! F7 K* _ M# x
- (setq l1 20.0)
) _9 ? D. }1 s* g - (setq l2 16) c$ y1 |: x* _8 Y
- )
4 Z' V. F, f. M* M' O8 d( z5 c - ((= d 6)) l* ? z k, W B/ h
- (setq e 11.0)) y. A/ O% d$ m5 X" j
- (setq k 4.0)
" P& V' b6 B4 H% j3 T4 S2 S" { - (setq l1 23.0)% q' d) l4 T# W/ V. a3 [
- (setq l2 18)
' r7 W: @# ]3 e* T! v: z; l# A! G - )) H: O9 N+ F. o' o, C+ y+ y' ~
- ((= d 8)
7 N0 ~+ Y# c5 ?7 r - (setq e 14.4)& u, T; r- z9 Y. r
- (setq k 5.3)8 l& T/ J+ A1 b7 W' h8 J
- (setq l1 28.25)
7 R& p8 r# h8 `( X* o- { - (setq l2 22)/ U. o5 D! E- f* z& b: M4 Q) O3 p' m
- )
0 D2 \, p$ S) K$ p. N9 e - ((= d 10)
8 d8 l" ^6 v6 d" ~* m: h' d; m - (setq e 17.8)+ h; g3 X; N0 U2 u+ [+ T' [* ?% L
- (setq k 6.4)
* p8 x3 W* e' [$ _8 { - (setq l1 33.5)
6 g) B1 T6 h a" U' s [ - (setq l2 26)) \# u# z. T% U! r3 z, b3 W( [
- )
: p1 }9 j' i7 K9 T - ((= d 12). z" G: m$ l4 P& M0 G) \
- (setq e 20.0)
! l, w% Y2 t/ }: g7 i9 m - (setq k 7.5)% i, M( l; _) V0 y2 B* J
- (setq l1 38.75)
, j5 x4 L% Y y' C- ? - (setq l2 30)
# H/ Q+ A# z2 ~6 E% @ - )
% b5 i3 T- s) ? o' j - ((= d 16)3 {7 o* Z# l c- i9 u
- (setq e 26.8) g# V+ S) Q. P9 b' b( ^
- (setq k 10.0); I2 w; B8 v! z% e- j
- (setq l1 48.0)
$ z# ]1 w8 R# E0 K* n2 I$ [ - (setq l2 38)
3 G+ K# _ G: Z9 z% }; w- E - )
3 {1 _- M o3 i; E# L; l& o8 ^/ d - ((= d 20)3 A8 K, q. v6 \
- (setq e 33.0)1 L" @% l( H/ |
- (setq k 12.5)0 F% B) T: y% N" {" U
- (setq l1 58.5)! h$ I: r0 r1 x. R# c
- (setq l2 46)
5 Y. z1 A/ W! ]8 I - )
; t6 Y, \; f+ l2 T0 D+ D - ((= d 24)
# T+ r' }; @% _/ A% Z4 V5 B5 _( J+ e4 z - (setq e 39.6)
+ B* W( R: A$ _! n - (setq k 15.0)" j/ ~; H3 E0 p! c2 q
- (setq l1 69.0)
! z e1 [' G+ j$ |" `; d) z6 b - (setq l2 54)
- [8 S& y9 f. z; s. H2 ~2 t& |! g% k - )9 ^' n1 ], V# N
- ((= d 30)
/ Q8 L) g/ B* r8 f5 ^2 N - (setq e 50.9)
1 M" w0 R9 @% P3 E9 m - (setq k 18.7)
5 O! R+ Z3 o# g( y - (setq l1 83.5)% O- x8 m) E* {! z
- (setq l2 66)0 h0 H0 j; Q% a- q- n
- )
: u9 x' w% z% y+ Y3 b/ y. f; x - ((= d 36)
7 L" o- b" y1 w$ A" ^( V - (setq e 60.8): A0 Y* m: R6 x2 v/ P
- (setq k 22.5)
7 u: k2 K1 e& F3 X - (setq l1 95.5)" o. \' n# q H. F
- (setq l2 78)# L, K, c/ q/ O. n: j
- )
& ]/ r8 O# m2 U$ h1 R8 x - ((= d 42)
% o, w5 u$ `( l0 C9 V - (setq e 72)
/ x/ H6 q4 R% j+ Y6 S - (setq k 26)
" c* N9 a5 `4 [) j - (setq l1 113.5)
. M5 t5 F/ f- `+ O - (setq l2 96)% g0 x/ Q/ @* ~5 s1 `
- )
6 \" z" Z6 t* N( w. P8 c - ((= d 48)9 c' F" h j0 R- u, v
- (setq e 82.6)$ F0 t {5 _+ ?! c; d
- (setq k 30)
$ s/ ]/ ~; I$ h; Y* d: R - (setq l1 121.5)4 K S3 A! J% V) D5 H# v
- (setq l2 108)
q( |8 p1 y& d" z. I9 V! p - )
+ M% |- Y/ W; g8 @0 Z! W3 P$ ? - ((= d 56)
8 x8 [* m* s, }* }4 ` - (setq e 93.6)
7 G7 \: \! W7 g" X - (setq k 35): z/ _: F Z! u- U
- (setq l1 137.5)
. w% x% [* z- `' D - (setq l2 124)
+ f( t0 K5 D7 I7 s8 p - ) ?. M0 Q8 m% N
- ((= d 64)
; m! K O. V3 a- R: j& {- s - (setq e 104.9)
0 @0 I8 J. e$ w9 @: ]- Q- } - (setq k 40)3 W/ F5 c3 I) e
- (setq l1 153.5)
D! ^! D* w7 I" U o8 K - (setq l2 140)/ x0 |. b. [& d8 g" j6 X" F, J+ ?
- ), G8 Z( d0 }% @% {
- (t8 s! ]6 W5 K: g8 q5 p" z# \
- (progn ;非上述口径时则令
1 Y, K! }5 F$ ^# l - (setq d (getint "没有这个直径的螺栓,请重新输入螺栓规格,M=:"))! m2 g3 I& L# Q, V4 F- |1 j
- (setq en t) ;令en为真,产生循环
6 o, ?, \! s* R, v2 d' @( | - ) ;结束prong
. d5 S8 }& y; ` - ) ;结束t& u3 K( x% Q/ d* M' \: N
- * u; [6 v! S$ N Z C& J
- ) N, }. N6 |0 q+ T; e
- ) ;结束cond
6 N4 X$ l( J, O2 t - ) ;结束while. }1 ] K: o6 }
- (if (not l)% Q; E* u* T2 c0 A2 Z, t5 Z
- (setq l 50); O/ M+ t- F6 t" V# S
- )
: A8 ~( n& q( i+ e- s/ F8 f - (setq a l)3 V& C7 Z5 p# T: H( j* O, y2 @
- (princ "\n 输入螺栓长度<")& @6 q! A1 ? X; x# L# c1 |) W4 w
- (princ b)
; l( r H# o. L - (princ l)
' S- I& y0 A U" p6 ] - (princ ">:")1 p/ v) ^" K* s; C1 K
- 9 F9 l& T: R. D0 }% \# t2 S9 d+ P9 D
- (setq l (getDIST)) c0 c, j6 `- y7 B. m0 Y. C
- (if (not l)
2 S4 y- |* q# ?9 O8 z- T& R6 z - (setq l a)
~8 D! X' y9 y0 p4 w$ b$ d - )5 A3 i. r" D0 l( j: Y# h r! s5 ?
- (setq ang1 (getangle o "\n 输入旋转角度<默认0>:"))+ e4 _; m( F- N5 E
- (if (not ang1)) U' g3 j" x! g0 d1 d+ d! t
- (setq ang1 0)$ j4 w5 z6 W0 _3 |8 R% {- ^% f
- )1 z- f( s. S v% _% ]2 v$ q$ t
- (setq zx (getstring "\n 是否要中心线(No<Yes>):")) o' w( v* u( `) L1 Q/ S! x
- (if (= zx ""), t( J8 [1 M0 i6 o: X, ^
- (setq zx "y")0 X! v+ j* T# N( ^! ?$ T
- ) c) _3 h" }2 d* D
- (setq os (getvar "osmode"))
4 Z$ U( m, x ]& R - (setq ang (/ (* 180 ang1) Pi))
5 r2 W! |# |9 M: s - (command "osmode" 0)
5 B0 |. S" k$ m2 Q9 g8 P - % H$ p0 S) e' x) m& Z- O
: D/ A; f6 E' N2 v1 Q2 }/ G7 @; ^- (setq ls (- l l1))' x2 W+ l: E) ?$ Z
- 4 W: ]) p/ M: Y7 t% K
- (setq lg (- l l2)) ;长度减螺纹长度) b5 h3 {. k' D3 E
- (if (> l2 l) y( t4 o) J3 E! t: ~: _
- (setq lg 0)
$ T# k5 E8 b) q5 C - ) ;螺纹长度过小时变成全螺纹
; d; M, [* R4 L9 b0 q8 u - (setq k1 (SQRT (- (* 2.25 (* d d)) (/ (* e e) 16))))$ i( O0 b+ z8 X
- (setq h (- (* 1.5 d) k1))' |0 q5 m: ^" Z
- (setq r1 (+ (* h h) (/ (* e e) 64)))
( k& X0 u/ [6 R0 Z) V" v7 l - (setq r (/ (/ r1 2) h))
4 w. J% E6 y+ o2 [7 `% R - (setq P1 (list 0 (/ e 2)))5 X8 H3 v) Z& B; {
- (setq p2 (list 0 (- 0 (/ e 2)))), x+ Z' _' u; I* ~" j/ [% w, p
- (command "ucs" "o" o)
9 ~: G4 E: v( @ R# u% e% m - (command "ucs" "z" ang)7 ?) R* L6 q' z/ e& q; R7 z! P
- (command "line" p1 p2 "")
' B3 K6 Q a* F/ o - (setq P3 (list (- (* 1.5 d) (+ k k1)) (/ e 4)))# o2 ]& h: g: W2 q+ ]
- (setq p4 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 4))))) i7 u t1 G' M2 Z8 ~% L: O$ j! G
- (setq C1 (list (- (* 1.5 d) k) 0))
6 k4 a0 @* J2 o6 n. F - (command "arc" p3 "c" c1 p4)4 F/ M7 ^8 W) |4 ]) M
- (setq p5 (list 0 (/ e 4)))
e. k! |) P: T0 @6 y - (setq p6 (list 0 (- 0 (/ e 4))))7 W0 ]9 K0 v! g
- (command "line" p3 p5 ""); D3 n; i F6 K$ r$ b; @
- (command "line" p4 p6 "")0 j+ @' b& E; E8 L, o
- (setq p7 (list (- (* 1.5 d) (+ k k1)) (/ e 2)))9 f/ Z5 o0 i; L0 k
- (setq c2 (list (- r k) (* 0.375 e)))
( Y- H7 y5 h/ S - (command "arc" p7 "c" c2 p3)1 e& W0 _1 N2 H/ [, c6 k; F
- (setq p8 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 2))))
3 e& c4 Y" m3 y; }+ g! Y - (setq c3 (list (- r k) (- 0 (* 0.375 e))))
+ z2 _- ~' Z4 N7 e( W - (command "arc" p4 "c" c3 p8): n) ]* @. B# ^' F; i
- (command "line" p7 p1 "")& `4 _+ v* H- J& i4 \
- (command "line" P8 p2 "")
1 a* O, @8 u* h. h/ }# Q - (setq p9 (list (- 0 K) (* 0.375 e)))7 C2 _' o* R1 y$ l4 d1 a0 v
- (setq p10 (list (- 0 k) (- 0 (* 0.375 e))))
. M- ?3 o8 i$ l5 t2 W0 V) \# g" m7 M# l) X - (command "line" p9 p10 ""); M8 Q$ Q3 u9 a9 G3 j7 D* b
- (setq p11 (list 0 (/ d 2.0)))
; t+ ?! _$ R# i9 ^ - (setq p12 (list (- l (* 0.075 d)) (/ d 2.0)))$ D& w) d5 K- a/ K" e6 v
- ;如果除数为2,则M=5时就变成了M4,会出错.
e: e/ `2 k R - (command "line" p11 p12 "")
1 q. u& O; L$ l) G. V% F - (setq p13 (list 0 (- 0 (/ d 2.0)))) C6 w! I- O' ]* ^& X- m. Q, c
- (setq p14 (list (- l (* 0.075 d)) (- 0 (/ d 2.0))))
; Y/ U, o$ C- L# t% b' n- p - (command "line" p13 p14 "")/ ~: j& g+ c/ ]# H
- (setq P19 (list Lg (/ d 2.0)))
* l4 F# v: q( r9 c - (setq p20 (list lg (- 0 (/ d 2.0))))2 x5 l" N# J) R( h3 U
- (command "line" p19 p20 "") ;螺纹终止线
; H2 [5 X0 F! d2 j/ @4 p, C1 i - (SETQ P15 (list lg (* 0.425 d))): H- a& F' t# I* B) ?# s- B' H
- (setq p16 (list l (* 0.425 d)))0 P# G# W& y' s: A* Q' z
- (setq p17 (list lg (- 0 (* 0.425 D))))
1 A. L* l. n& w- J; Y - (setq p18 (list l (- 0 (* 0.425 d))))) U7 x/ R. N/ l3 ^9 U1 t
- (setq p21 (list ls (/ d 2)))8 {0 @9 B( P2 a& K2 x) C" T
- (setq p22 (list ls (- 0 (/ d 2))))
# K! m( }# v6 j, H" S8 j8 W$ S - (command "line" p16 p18 "") ;螺纹端面6 o a( {: n% W/ U4 {- g
- (command "line" p16 p12 "") ;上倒角
7 ~0 d F6 g9 ^ - (command "line" p14 p18 "") ;倒角
, ^" a0 _. @) ]6 N5 A - (command "line" p12 p14 "") ;倒角处粗实线
1 n4 }% o5 }, o e% z" V4 P% ` - (command ".layer" "s" "continuous" "") ;细线层
* m: [6 v& h* ^ _# z - (command "line" p15 p16 "") ;上细实线
* }- @) E3 t' d6 J5 `$ W; w - (command "line" p17 p18 "") ;下细实线& b% G2 R+ K! e. {$ t% v
- (cond ((or (= zx "y") (= zx "Y"))
& c3 K* Z" O, y2 @5 T% ?- Z - (setq zx1 (list (- -3 k) 0)). U# M' c( O6 k6 I2 r
- (setq zx2 (list (+ l 3) 0))
, l' R; g1 D( z, t. m2 V5 ~4 i# x - (command ".layer" "s" "center" "") ;中心线层
# ~4 [- w, z3 n$ _. K - (command "line" zx1 zx2 "")
6 e- l a2 k4 R% g5 Y: X; s0 Z - )
0 l. I6 D) r0 ]" a+ i/ V - )
3 y S- r) Z3 `) N - (setvar "clayer" clay) ;回原图层
+ |( U% ?% f7 r - (command "ucs" "z" (- 0 ang))
( J1 }! U. a+ D N - (command "ucs" "w")
C3 i6 V2 f4 p c. z - (command "osmode" os)
' B6 R1 T4 \. B- b% E - (setvar "cmdecho" oce)
- {9 L0 I4 @ L5 e2 [- T - (princ)9 H4 a, w& b! ?( J
- )
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