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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6 \) V4 e% X$ T- q6 B" B* V; `) W) H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
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以下为程序代码:
; V5 |6 X% a# o; U9 G- ;画六角头螺栓% m4 ^! b$ K" x' U; 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., V: A0 h6 J) p6 n
- ;2006.10.18晚完善
! m; y/ |2 V! k' L/ u6 S$ X% e( ]5 P - (defun C:xls (/ oce o a b sc zx ang ang1 en l1 l2 d: a7 ]9 h4 F) n
- e h k l ls lg k1 h r1 r e d p1 p2+ @8 g: G9 d L
- p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16/ |& O/ ?+ }6 s. j* }" W2 o' v
- p17 p18 p19 p20 p21 p22 c1 c2 c3
. l3 j) f3 M- N+ [' } - )& l! k2 h" F) w- u( q: d
- (setq oce (getvar "cmdecho"))0 g& ]( T% \* b9 L/ x
- (setvar "cmdecho" 0)
" {* i W _% M - (graphscr)
) e, U6 K$ n1 F; y9 ~8 F$ d9 |2 S - ;创建如果与你所用图层不符,可自行修改- A, D8 l; [9 o: W
- (setq clay (getvar "CLAYER")) ;取得图层信息' F1 G/ @( ]. O9 _. a4 u- g
- ;创建中心线层center颜色红& r* ]& m0 O- f
- (if (null (tblsearch "LAYER" "center"))8 o, N; w! n/ ]! r; ]
- (command "_layer" "_m" "center" "_c" 1 "" "_lt" "center" "" "")
+ K0 B, k( f3 \% u7 q - )
% \2 x7 T+ j* V - ;创建细实线层continuous颜色青' B% e+ R6 A" I# D" R6 F
- (if (null (tblsearch "LAYER" "continuous"))/ P3 A- O) n4 V4 ?
- (command "_layer" "_m" "continuous" "_c"
0 m- L/ T$ o0 b8 I+ I - 4 "" "_lt" "continuous"- ]6 W% ~4 q1 x# a7 y( D
- "" ""
% I, B8 `" W% b: r - )) b0 p" U% a, p& o/ o& l
- )
t7 U( V0 h: M, q: E9 d
7 l0 R: T: i) q l- (command ".layer" "s" "0" "")6 I; E8 P; a7 N) z& d
+ ], C! Y( y i* {( u- (setq o (getpoint "\n 输入插入点:")); c ?9 M. `* `9 Q. k" t
2 m/ c' ?* \! y( E9 N; l% \0 d. _- (if (not d)9 { k1 f9 }# q- Y5 ]$ |, A* ]
- (setq b "默认")
3 v* u8 I& U0 y% K" O7 |8 s - (setq b " 上次输入")2 }% y+ k5 I: P5 e
- )
) f( t2 P0 _3 T: ?' j8 {4 v4 E - (if (not d), l2 N3 u V: ~9 A9 y& j) T. j" u7 f
- (setq d 10)
0 |& I. c$ z/ ] - )
1 W4 P8 c, y* ~# b& q2 ]$ y) Q; j$ O, O4 W - (setq a d)( H; e& }' V" _) ~* w
- (princ
; q# {1 b# x9 J: R' [ - "\n 输入螺栓规格M5/6/8/10/12/16/20/24/30/36/42/48/56<"
& m7 {7 a+ C7 I8 p$ n( u - )0 P' }: A& d$ E* ?6 A
- (princ b)! [: A2 v& H4 U
- (princ d)7 {' P( b/ U) h
- (princ ">:")' u& L9 o# R. }; p* U0 y
- 4 S1 U5 E3 d. L9 J' p9 f! T4 w6 \/ G
- (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 ">:"
2 m% o! k! F! E7 f4 ?. | - 3 E/ r X3 `& ~! X2 ~2 F/ N
- (if (not d)
* d1 O$ @2 P$ v/ b - (setq d a)
, A9 x. H: Q' ~& o7 l - )9 c2 k$ k! t+ n, {( G
- (if (not l)+ m2 n# V! X# }. a! D
- (setq b "默认")
! E8 G& _' o0 P# B( S& v - (setq b " 上次输入")3 D8 n4 R( N# s
- ); i& T* o) w/ [% g: e4 o3 f
- (setq en t)) M7 O8 M' j O! R- C& L
- (while en3 N% u/ h: s& Y* E3 U) v- T
- (setq en nil): I5 M3 ^+ I6 H% J; u* M2 p" ]$ z
- (cond ((= d 5)5 t" w( F5 d& S& w, A
- (setq e 8.63)" @: A; e, e: _( u o
- (setq k 3.5)
& Z1 d' T3 U/ {4 ?9 } - (setq l1 20.0). ?6 F4 C4 p# ]1 [% E I
- (setq l2 16): g, Z7 A" Q2 X, F. l
- )/ \. C* B( ^5 O6 { E
- ((= d 6)/ v2 o9 G; p9 G0 o+ a
- (setq e 11.0)3 t. c3 b7 H& L( F6 F, X
- (setq k 4.0)
) V. t, w: j/ Q3 `, F' ]) T - (setq l1 23.0)
/ i: t" \4 l& ]' l+ ?, H - (setq l2 18)( `1 I/ E) k/ x
- ); O) q( T, Q, W! P5 X- @* _+ I
- ((= d 8)- [9 S* n3 {( `9 I* h4 [% [
- (setq e 14.4)
) e# E; o2 Y$ k& @. [$ l( ~, v - (setq k 5.3); o% Z$ A+ n) B( B4 f5 d
- (setq l1 28.25)
/ ~& j @9 g. B* o' u% Q - (setq l2 22)5 X. F5 T& F- n8 ^
- )) W. ]. p$ F$ i& Z8 R5 L
- ((= d 10)
$ _8 C8 l) x* @& t - (setq e 17.8)% E% A P4 x* E/ M6 a6 Z( p4 W: B! ?
- (setq k 6.4)& d) \! ~" W; r/ v! G
- (setq l1 33.5)6 N/ ^! M3 t \! `! `
- (setq l2 26)
# T3 O3 [) ]- w1 |4 j$ Y3 v2 D( \ - )
. O5 x& u! _* N6 |9 { - ((= d 12) W. I4 U( \) h( [: w2 ~
- (setq e 20.0)
( D0 }. h# T7 R* _" j# W - (setq k 7.5)
5 t& o( m4 H+ T7 d - (setq l1 38.75), f" q. s- \6 A. _
- (setq l2 30)
; }# e# u) C# D( t - ). ~' F+ ^4 _* d0 N! r
- ((= d 16)# N5 Y. A! d! w' y6 J0 ^% q
- (setq e 26.8)
6 i* _* J3 {; |; o" P: w! Q - (setq k 10.0)& C x) |& _# J- |; b
- (setq l1 48.0)* s. v. ?; E# g4 f* c5 {; D" g7 z
- (setq l2 38)
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# l0 ^- a0 u9 l5 r+ q - ((= d 20)$ d% H& p3 {4 p1 @; j, w, g
- (setq e 33.0). u( C( \! B7 H, i, _
- (setq k 12.5)
6 t' \ I; u8 }+ q! l! | - (setq l1 58.5)$ X- T0 F/ f6 p- c3 G6 M
- (setq l2 46)8 v o6 N! q6 N9 d; q3 Z8 h
- )6 W2 R8 u5 T: L" E2 t
- ((= d 24)6 }9 S, r- t- ~/ K
- (setq e 39.6)8 G: n- s. g& B$ ?
- (setq k 15.0)3 l$ `4 T5 J6 t5 U
- (setq l1 69.0)7 m/ {/ Y/ t" O+ w/ u
- (setq l2 54)( ^( y7 @5 q, X! U$ ?1 y
- )
/ ~! s# C/ i1 G* t - ((= d 30)# T* r$ F; c" t8 r. \( g
- (setq e 50.9)) W1 Q7 v0 R: | V4 u
- (setq k 18.7)
5 }7 X3 ]' r( q: M; D. ? - (setq l1 83.5)
6 H% m& G- E) f. K* n% _ - (setq l2 66)8 J6 _: i; }- \! ]# _. ^! \: Z
- )
" t8 ?# J, O6 {( V9 c/ Y' j6 C - ((= d 36)
! F9 R1 F- u# |- ^8 M( P - (setq e 60.8)) }/ u/ N* B U$ V9 X6 l7 T
- (setq k 22.5)/ W4 F9 i# Q, H4 e
- (setq l1 95.5)
' m3 q: j4 F& b3 _- V# a* r" [ - (setq l2 78)1 l( o8 _2 n1 A3 Z
- )3 B. \( a" Q- }5 x6 H
- ((= d 42)( v. q: K' {* h' ^; Z. ?
- (setq e 72)4 a( a/ y% p" D3 l6 j4 ?2 c9 @7 g! ~
- (setq k 26)0 i" c3 V0 ^) L6 Q# ]7 k5 _5 p
- (setq l1 113.5)
4 B: |/ b( c9 [* g- e - (setq l2 96) ?- U% g( k. Y* Q- _# ^5 \) r
- )
4 t& H: H1 \( Z; n - ((= d 48)
; L8 \$ b. h8 n+ K" Q - (setq e 82.6)' s% }% F( T; h
- (setq k 30)
0 ^9 i2 G+ T! M' G! a5 y - (setq l1 121.5)* h! x4 @1 a! c6 N) f8 e
- (setq l2 108)
; w! c8 @' M; A; A - )/ a, M% o* p# {2 x- B# X, e( r1 G
- ((= d 56). z- Z+ }! E* o8 Z+ ?9 m( J5 B
- (setq e 93.6). ~' [+ H; H/ I
- (setq k 35)$ @1 y% c; k! V! `$ J$ a$ W
- (setq l1 137.5)
. {- e9 X! W8 g - (setq l2 124)" `8 u8 o$ [0 E# k3 r) @3 J3 U
- )
8 d3 W! h9 l S$ b$ P - ((= d 64)* N5 m/ V& h# l5 l
- (setq e 104.9): I" q, k7 t7 O; J
- (setq k 40). [9 Z0 u: n2 K4 i( K: o
- (setq l1 153.5)! m5 f( n$ k8 `# l
- (setq l2 140)
* i6 S A8 `# g - )3 \* V' J) Q3 o) F4 r+ R
- (t2 p0 g- [8 E& Y& V5 X7 P2 j) v
- (progn ;非上述口径时则令
; q4 Y- S, w% z$ g - (setq d (getint "没有这个直径的螺栓,请重新输入螺栓规格,M=:"))
$ e# L4 f( |+ l - (setq en t) ;令en为真,产生循环3 l: X9 i7 D+ W/ ?
- ) ;结束prong5 W- Z0 t; N, u
- ) ;结束t
4 L$ z. I6 r$ w" U. ?2 z
" |8 H4 Z. M6 C" n- - {( w6 e6 R% u$ g" [9 I+ q* |
- ) ;结束cond% c; y7 [5 B% N+ }5 H
- ) ;结束while2 g! N: t5 H! x) O& {& }
- (if (not l)4 \& w C( l/ t' R; A
- (setq l 50)
3 {. a" W6 R y" x - )! x! i- K7 a$ p8 c0 A
- (setq a l)6 A- x2 [7 e l3 c
- (princ "\n 输入螺栓长度<")
, J8 ~8 Q( s/ I; M% K; r - (princ b): y# o; W' \# I% s, U6 P
- (princ l)
* L- e' G4 o c+ v - (princ ">:")' V% ]5 g) d) V) i1 }
- r% L* M# P. B6 N+ U6 B
- (setq l (getDIST))
2 l9 O1 w x& ^ - (if (not l)
/ [4 [5 U$ y x/ V2 v; r1 K6 G - (setq l a)
; [% \' T( J* N - )5 D4 i& y9 [3 H3 k0 m: l) K1 R
- (setq ang1 (getangle o "\n 输入旋转角度<默认0>:"))( o7 T6 D7 p/ b- h5 v9 _" _
- (if (not ang1)
, Z6 c0 o1 y' d/ e" d - (setq ang1 0)
5 ^0 I" A9 H, @4 y* P9 v; s0 ~) A7 h/ A - )
, J0 i+ M+ [$ S8 V' a" F0 Z' } - (setq zx (getstring "\n 是否要中心线(No<Yes>):"))
" M4 J. t; a5 |& P# i) G. d - (if (= zx "")0 u, K B) h% h; O3 u
- (setq zx "y")
i/ c0 a. b- A- w6 H, d - )
/ T# M0 j) \1 h8 J% T - (setq os (getvar "osmode"))' S- v9 b# }5 z0 ^9 A
- (setq ang (/ (* 180 ang1) Pi))
# @! v, {$ V1 M- | - (command "osmode" 0)( w( |4 A6 H/ u
- 1 v# T6 l: P! ?2 R6 B( p* Q) b
, q1 b) \- n) Y3 G |" ?- (setq ls (- l l1))- M7 ~; f$ o W3 k
% x' a$ \* ]* \- y4 I8 R- (setq lg (- l l2)) ;长度减螺纹长度
. k5 N1 i- x+ e @8 s. U - (if (> l2 l)% q8 P) J8 ]& j6 @5 L, W4 v
- (setq lg 0)
e! `8 F9 J# a9 s$ y, b; u" x7 ~6 u - ) ;螺纹长度过小时变成全螺纹
! p: @+ o+ B; \) I - (setq k1 (SQRT (- (* 2.25 (* d d)) (/ (* e e) 16))))# q) I$ k' f# l% M6 F
- (setq h (- (* 1.5 d) k1))
& H: r5 J# J- ] - (setq r1 (+ (* h h) (/ (* e e) 64)))
* b D4 Z+ Q8 C4 J - (setq r (/ (/ r1 2) h))
( j3 x% [, f2 c2 X9 e' R - (setq P1 (list 0 (/ e 2)))- @4 k: t" J$ Z ] Z1 t
- (setq p2 (list 0 (- 0 (/ e 2))))) t1 J" c* d. ]" X" E+ ~# m& l
- (command "ucs" "o" o)
* I, g. b5 e, F, k7 Z - (command "ucs" "z" ang)
) S8 ?$ Y7 B" c9 e - (command "line" p1 p2 "")
) f1 G5 q$ Y' ?% x% t; R - (setq P3 (list (- (* 1.5 d) (+ k k1)) (/ e 4)))* k% R/ ?* w4 d
- (setq p4 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 4))))- i2 p2 ?5 Z8 `( r/ M( T
- (setq C1 (list (- (* 1.5 d) k) 0))
6 C( i& N, Z% H% [: A1 ~2 Y H - (command "arc" p3 "c" c1 p4)
* E% w* {, ^+ x1 Z" T - (setq p5 (list 0 (/ e 4)))
- ]- ?; ?3 S! U! `: V - (setq p6 (list 0 (- 0 (/ e 4))))4 ^% b! I3 U+ M' ^; x
- (command "line" p3 p5 "")
6 n o+ I2 r ~( {+ ]; V - (command "line" p4 p6 "")
& Y7 u- Z+ L( z+ J: g - (setq p7 (list (- (* 1.5 d) (+ k k1)) (/ e 2)))9 |$ g# v7 \9 h1 i" ?) I5 W( I& ]
- (setq c2 (list (- r k) (* 0.375 e)))
) x" f& T3 B( [- S) g2 g$ e - (command "arc" p7 "c" c2 p3)" I' I ~5 n4 p5 J2 _
- (setq p8 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 2))))7 s7 Z4 j9 X, r& t2 P
- (setq c3 (list (- r k) (- 0 (* 0.375 e))))
% _. ?9 T8 L+ O1 A* q* [* t0 R - (command "arc" p4 "c" c3 p8)
2 q% t5 l- E4 P" Y# z - (command "line" p7 p1 "")+ Z5 F1 } ]4 B1 a' d; B: i' ?
- (command "line" P8 p2 "")
8 |- S5 F% b5 m R& ` - (setq p9 (list (- 0 K) (* 0.375 e)))6 b& {, \. f" G5 C0 o" r
- (setq p10 (list (- 0 k) (- 0 (* 0.375 e))))
+ o. c6 A4 X5 o# u" @3 r - (command "line" p9 p10 "")7 f9 S, J, K& ^4 y$ x
- (setq p11 (list 0 (/ d 2.0)))
2 `# i4 @) k* X' ` - (setq p12 (list (- l (* 0.075 d)) (/ d 2.0)))
; ~2 g7 U: F& ?+ g! s5 ^, j - ;如果除数为2,则M=5时就变成了M4,会出错.
$ h7 R" x t2 c" M - (command "line" p11 p12 "")/ h. v4 A0 Z' R6 G8 E0 c: @
- (setq p13 (list 0 (- 0 (/ d 2.0))))' q4 ~( e- K3 C) G% h# y' e
- (setq p14 (list (- l (* 0.075 d)) (- 0 (/ d 2.0))))
^8 t" `( n- R. L8 s - (command "line" p13 p14 "")
% { C9 i) b3 F. s: K2 W& \+ H- ? - (setq P19 (list Lg (/ d 2.0)))' o3 u$ j( c% Z+ Y1 q
- (setq p20 (list lg (- 0 (/ d 2.0))))9 g6 d9 d( ~& E4 o
- (command "line" p19 p20 "") ;螺纹终止线7 n' Y( Z. |+ s8 }- _
- (SETQ P15 (list lg (* 0.425 d))), H' o7 X# t: ~. ^5 |. \# z
- (setq p16 (list l (* 0.425 d)))
1 c' Q- Z1 \( j4 f' h. f. V0 ?( ] - (setq p17 (list lg (- 0 (* 0.425 D))))
: H' N; U, C6 c# Y5 k7 T& U - (setq p18 (list l (- 0 (* 0.425 d))))( X8 r- u% Z1 T& L) O
- (setq p21 (list ls (/ d 2)))6 `# K7 E. I/ `) ?1 ?
- (setq p22 (list ls (- 0 (/ d 2))))
1 Z3 P$ {8 }$ L4 ~" J - (command "line" p16 p18 "") ;螺纹端面
: A; ?7 e; f6 D( ?7 A1 Q - (command "line" p16 p12 "") ;上倒角( M& I! i7 P; s9 H4 B5 c
- (command "line" p14 p18 "") ;倒角
& A% u+ ` y0 g- c - (command "line" p12 p14 "") ;倒角处粗实线1 n( w2 e$ h8 p2 J# b3 z0 G
- (command ".layer" "s" "continuous" "") ;细线层" z" }& i' d9 `
- (command "line" p15 p16 "") ;上细实线
& n s4 t) h9 f! | - (command "line" p17 p18 "") ;下细实线
" e0 j8 T" `- V - (cond ((or (= zx "y") (= zx "Y"))
- z( E5 ~1 T; m( g8 H4 o& }# G* {! [ - (setq zx1 (list (- -3 k) 0))# A1 @% J/ F: \4 h/ J
- (setq zx2 (list (+ l 3) 0))
: E9 d# u) ]6 h- X4 {/ c - (command ".layer" "s" "center" "") ;中心线层
7 n* c3 C9 G( i$ O9 J% y7 N0 H8 Y5 n% U - (command "line" zx1 zx2 "")
2 `* K4 _* _5 U# g0 |" K+ B - )
* R ?3 h& p) [ T, K - )
6 n! g! r4 ~' L4 S' K/ E- M8 A) s - (setvar "clayer" clay) ;回原图层
. N# ?3 ~( u& _3 d' R- X - (command "ucs" "z" (- 0 ang))! j" X- m* r# Y! T. s
- (command "ucs" "w")
; D5 q7 n9 S) |- }% Q - (command "osmode" os). l9 @. h" h$ |5 Y! u
- (setvar "cmdecho" oce)
& ?/ }% N# l5 E) V- b - (princ)
6 _% P% E1 U c( y8 L0 }! w4 G - )
复制代码 |