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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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:9 u# C/ ~. s& G1 \; |, q3 l
- ;画六角头螺栓% |" l6 ]. O) z' r7 y, k0 X+ k2 U1 q
- ;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.
& [7 [1 Y$ f n% ~2 {9 I% U- B: v* c, d6 Y - ;2006.10.18晚完善$ p2 `! s; G/ Y8 h1 C. ^5 |
- (defun C:xls (/ oce o a b sc zx ang ang1 en l1 l2 d
* n1 Q# C) R5 ?6 f7 \$ V - e h k l ls lg k1 h r1 r e d p1 p2
$ q' S/ ]- O9 Y# y - p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16
% w$ d9 p4 ?1 O' V - p17 p18 p19 p20 p21 p22 c1 c2 c3! I) G: Y0 n/ D$ J2 [( a
- )7 a: o9 K5 F, g& m1 {3 T" G) e# A( g
- (setq oce (getvar "cmdecho"))
5 {8 f2 K3 T5 T5 d- `$ T0 U6 C8 f6 s - (setvar "cmdecho" 0)
9 o( J8 p! M6 u# t! w) u3 l - (graphscr)
; ?( x @# ^+ l7 w' h - ;创建如果与你所用图层不符,可自行修改% j: f. i2 T- H! ]% F
- (setq clay (getvar "CLAYER")) ;取得图层信息* h- N8 J i1 f7 T% E4 A6 c
- ;创建中心线层center颜色红
7 N, A5 V. H# o - (if (null (tblsearch "LAYER" "center"))
. y1 P; J& [9 }- S, r - (command "_layer" "_m" "center" "_c" 1 "" "_lt" "center" "" "")( \/ F" a$ j2 C K
- ); \# |7 ]% f7 `$ I8 C$ g7 {
- ;创建细实线层continuous颜色青/ z8 [4 g1 w/ G
- (if (null (tblsearch "LAYER" "continuous"))
. m! Z9 Q1 Z; y- p7 x - (command "_layer" "_m" "continuous" "_c"
6 \: F3 ~5 v ^+ F$ { - 4 "" "_lt" "continuous"
# t1 h6 \$ n% s" Q T6 ]4 p# h - "" ""' P6 M6 E. `3 z" I) o" }
- )
- h* ~/ ]5 K) M& E8 e9 s* ~ - )/ Z. W6 M, V" g* Y7 [2 x8 g
: K& t8 ]; @ p- j2 B5 e% s- (command ".layer" "s" "0" "")7 F/ R' @4 U4 Q7 Q7 C
- ) O, P0 w" o5 _. u; U* X! s- Q
- (setq o (getpoint "\n 输入插入点:"))7 W1 o. } ]- n; k; g9 S
7 S6 i: ]) B! M7 N' u9 [6 t- (if (not d)
5 E; b- @, U& x% Q6 K I I6 U - (setq b "默认"). v+ X6 y' |* k- g
- (setq b " 上次输入")
* M7 M* u2 u B& N; d5 i - )
6 k' v# z* V# T, y6 d2 A5 i$ d - (if (not d)
5 K; W! u9 N$ ]& h+ S5 y/ e - (setq d 10)7 J" l5 p: w2 N/ X9 g
- )
4 d; |" L& K; T! G - (setq a d)$ e) \( D; l+ U4 T% d8 K
- (princ
5 k4 o- \+ Z; K- ?$ j1 D - "\n 输入螺栓规格M5/6/8/10/12/16/20/24/30/36/42/48/56<"( T7 {) {- ]5 [4 q# O7 D) T+ w
- )
^# A6 J4 X- F' F! [8 M2 z7 Z - (princ b): u( @( G& k# b& a9 v
- (princ d)& O7 i1 {$ M2 d
- (princ ">:")
+ T8 Z; _' r: A3 ]% O - 0 a) n/ `" [& y" Z+ e. b: ~
- (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 ">:"; ~) @4 B$ G; x) m, c z
# T5 H( P6 S! }* Z8 l- t2 [- (if (not d)
- v3 J" V' u/ c - (setq d a)
: v, \ r* a( H! x) E - )
7 C' {8 v+ w+ j7 o9 D/ ] - (if (not l)& E6 B6 S& O+ ]3 w4 e% V* z% G
- (setq b "默认")$ ~0 J. d$ M! V3 [
- (setq b " 上次输入")
1 o; b5 ^, ]( k9 k, h* \- U - )
# ^1 H4 M4 K0 k4 p/ e- E' n. j2 y - (setq en t)6 Q" V8 b m8 }& k- X. r
- (while en' P) x: t. ]/ ^. o2 X, y, ^
- (setq en nil)) W" Q; [9 w7 f
- (cond ((= d 5), l0 f, P3 k6 x
- (setq e 8.63)& o0 P5 x! N! [
- (setq k 3.5)
9 j% x* V/ b" w! j& v- A8 F! [ - (setq l1 20.0); X( |) g: t9 T7 Q b
- (setq l2 16)+ r- k, l7 e: g
- )
# X8 c& s- Q& M1 h& v! a - ((= d 6)" {' |5 d0 }) G6 z0 I
- (setq e 11.0)! p4 f( t0 T) d0 k( @* O. |
- (setq k 4.0)2 ?( N0 Z2 K! q& {/ ]
- (setq l1 23.0)
7 o1 ]1 f/ L: ^% Y - (setq l2 18)& n4 I* J c8 d
- )6 V4 v4 d( [1 a7 U4 S4 u- g0 J
- ((= d 8)' V9 f) \2 ~ N" c% ~! |" l
- (setq e 14.4)4 A# z6 j! y3 C% d
- (setq k 5.3)
* t8 K) f+ w" p, }$ | - (setq l1 28.25)5 `8 i' P+ v. Q6 h; j
- (setq l2 22)
! |6 \3 d+ \& l- k1 t - )
+ k4 G$ y# Q, i# I7 X7 H - ((= d 10)5 {% ]' ?0 i1 S- j E
- (setq e 17.8)
1 C" ]5 I- v0 o2 O - (setq k 6.4)& A8 E& C2 f" j! Q
- (setq l1 33.5)
6 Y, s" l. m6 K! M- C6 o4 | - (setq l2 26)$ Q4 N$ }! D( k/ j& h9 m6 Z
- )- Q- x* G4 H+ B0 s
- ((= d 12)
. U' ]! r% s. N! j - (setq e 20.0)2 ]% u: v2 H7 j1 B% j
- (setq k 7.5)6 N) b! x$ ^/ f, k( M
- (setq l1 38.75)$ a$ w- \' X3 g( H
- (setq l2 30)
6 g' @+ a9 F' o+ R7 H( x$ g# ` - )" R$ r7 H7 ~: ?! q/ j: N
- ((= d 16)
: T. J6 `/ H7 ] - (setq e 26.8)9 N6 O. X# _; E, [5 D3 y8 u
- (setq k 10.0)
Y& |% u& w/ o. p - (setq l1 48.0)
9 U! W8 T* r% r, T8 @ - (setq l2 38); p# Y( q4 V4 B4 `9 f& |. w" H
- )
/ v l {* P$ e w% Z3 G - ((= d 20)9 Y1 J* K7 P3 `3 H( P. u: P
- (setq e 33.0)
/ o3 I& P! r) ] - (setq k 12.5)7 f2 }& T% c" H
- (setq l1 58.5)3 b6 X3 B5 I6 f$ K
- (setq l2 46)2 G# b. ]! }; e1 H6 n4 @) W+ Q' Z5 u+ _0 P
- )
4 ^5 M) z0 l9 q# f% `! C% k: p - ((= d 24)' S% h3 B% F- q# n0 H0 H
- (setq e 39.6)3 H* f5 J+ N1 Y! b) o A0 X
- (setq k 15.0)
$ ]- s% ]5 z [* c - (setq l1 69.0)
$ d9 X* g N; F3 @" b - (setq l2 54)
! }6 c# M+ K' Z9 ^2 U- M2 t - ): Y: q& s+ \3 t% j1 y( i4 ?
- ((= d 30)2 I- O+ J* X/ l: u
- (setq e 50.9) n; a9 N/ l B$ q& v5 D; t- r/ j
- (setq k 18.7)9 f, a+ B- U+ `3 F% _
- (setq l1 83.5)# e) M$ y+ g8 B4 F+ l5 ~( q
- (setq l2 66)
3 S1 T; m9 g6 ~. v8 i- m! w - )7 b$ ]% A/ }; [# I( f& y6 w- D
- ((= d 36)
6 G; y- `. F) R8 T& h- h( `- b - (setq e 60.8)
1 H. g% B# D n1 W/ `5 F - (setq k 22.5)) Z9 f: R& e% m: S! }
- (setq l1 95.5)& g/ O3 y6 F6 ~ i8 _+ S! g
- (setq l2 78)
1 u0 C$ }2 J# M - )
+ j$ ]9 R1 I- C) v+ |% y4 V- q. F - ((= d 42)
( U2 C! A. N1 G$ Q- u - (setq e 72)
/ P1 h9 L* j8 i0 P- T+ l" x6 d4 \3 r - (setq k 26)
3 X9 L! p3 ?# A9 W# ? - (setq l1 113.5)" t y9 D- G3 Z1 G
- (setq l2 96)9 x" C5 n$ t. [- ~3 `* U
- )
; d- r1 M# S! N+ l& n - ((= d 48)9 Z6 x' ]% x4 f* m$ @; o+ A
- (setq e 82.6)
j2 P# U- H$ C" F7 N - (setq k 30)
' c: |* a0 u, y6 x/ i" W0 z9 }. @ - (setq l1 121.5), _5 t* H4 c' M
- (setq l2 108)
4 \1 u3 ?7 N/ ^7 Q/ i B8 b# p# f - )
4 i6 }& ?' N5 r) z: y - ((= d 56)
. O2 E" ^8 g2 D5 D - (setq e 93.6)! N+ X7 j' L4 x' f; t
- (setq k 35)
* u% d! S* `+ H8 O6 W G - (setq l1 137.5)0 j% t7 K1 P! B
- (setq l2 124)& m4 }( n5 F: f& m' s
- )9 B# ?' N( t( ` w$ f
- ((= d 64) f+ S- l- ~1 c2 c9 q* K$ m
- (setq e 104.9)" O/ H' x7 r# Y& S
- (setq k 40)
4 R0 I3 d6 ]/ e; X- r: M6 | - (setq l1 153.5)& l7 g+ \; {: D0 g0 U
- (setq l2 140)7 Q3 w. e9 V: l& `6 z' s
- )
' A6 O8 ]/ e g' ~# T, T - (t: h4 k- ?2 T# L9 M* Z: I
- (progn ;非上述口径时则令% O5 @; _; V7 f% I* a4 g
- (setq d (getint "没有这个直径的螺栓,请重新输入螺栓规格,M=:"))
8 `) f8 d8 O; m5 K3 x' V' i - (setq en t) ;令en为真,产生循环9 ?. I1 w0 T4 O4 O/ T# U/ y( c! ~* C
- ) ;结束prong
: c, W' A& F/ T0 E: i2 @% x3 M - ) ;结束t7 q0 s' Q+ t% m5 z4 ]
- . [* W h; K1 b/ V3 ?
- 5 X% G; \# Y6 T7 A( `! W W2 l1 Q. E
- ) ;结束cond& T0 {/ @+ ~* @% B9 n$ d
- ) ;结束while: r6 R5 i8 S. t8 c. ~
- (if (not l)
+ X) c) x# h7 a3 e% s" I" G1 o) C, J - (setq l 50)' p% }& z! g1 p5 p/ c7 o9 n
- )$ P5 j* N y6 T4 C; y% u n
- (setq a l)3 E8 F8 c# d$ p6 \# j; E3 [
- (princ "\n 输入螺栓长度<")
& Z, U$ p* N" ? - (princ b)
: f% z7 H$ }8 S- K8 g - (princ l)! y7 F3 R& _; G4 N+ q y5 S
- (princ ">:")
5 a( C& I9 o* a
7 E' o' P6 ?- d; i- (setq l (getDIST))8 g( U7 ^4 N p/ d$ F- B0 m
- (if (not l)
9 c" F- w+ _( L( N- G" H Z; f - (setq l a)0 r1 B2 T, `( y% h1 g
- ); Q8 J( I4 K8 f s
- (setq ang1 (getangle o "\n 输入旋转角度<默认0>:"))7 F! t' D5 T# P# b3 S9 j9 f
- (if (not ang1)9 T- U. G- U5 [, h: R0 m! ~2 d7 r8 R
- (setq ang1 0)3 ~( x, }& v# v7 X& N+ E I
- )
1 U, |( ~* |- C) S. A& T+ ]0 o4 i - (setq zx (getstring "\n 是否要中心线(No<Yes>):"))- k4 j: c/ Z5 @9 Z( l9 \
- (if (= zx "")
3 ]0 |2 \9 @& P* F - (setq zx "y")' i4 x& k0 Y/ ]1 F" {2 ?2 r
- )" k& W% ~) P0 U- G& \
- (setq os (getvar "osmode"))
& n2 E+ [0 [6 Q* e/ Y w/ r - (setq ang (/ (* 180 ang1) Pi))8 B8 N2 w, [1 n4 q6 }
- (command "osmode" 0)
7 k6 u# \( u* V7 z: ` - . N- _5 Q7 u- k/ L$ W- U
! X6 d6 ^# |( {+ V- (setq ls (- l l1))
. C2 O7 |; A; S2 K
# S% Q+ @ u3 p4 e- (setq lg (- l l2)) ;长度减螺纹长度& F. T) y3 `- B- _2 _0 |
- (if (> l2 l)# N$ h/ E' ]4 \. w
- (setq lg 0)4 z& A' W: [+ U
- ) ;螺纹长度过小时变成全螺纹& q( U( i! k5 a/ v
- (setq k1 (SQRT (- (* 2.25 (* d d)) (/ (* e e) 16))))2 f) O5 T4 u& x9 J
- (setq h (- (* 1.5 d) k1))
& O6 S( B4 w9 \( U% M4 g9 W - (setq r1 (+ (* h h) (/ (* e e) 64)))2 T+ `) C/ m9 D+ Q6 w+ D
- (setq r (/ (/ r1 2) h))
1 _5 }9 x' R4 I! j) Z2 L! t3 y - (setq P1 (list 0 (/ e 2)))) P6 H* V' z. T6 P
- (setq p2 (list 0 (- 0 (/ e 2))))8 g( W0 m4 X, I3 q+ Q
- (command "ucs" "o" o)
6 B( _' h3 ?- X - (command "ucs" "z" ang)( ^+ K5 y$ U; O/ e3 y" P- R# I
- (command "line" p1 p2 "")8 _# |" p; @$ x l4 f
- (setq P3 (list (- (* 1.5 d) (+ k k1)) (/ e 4)))) h! W7 ~; X5 |5 K7 L
- (setq p4 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 4))))
) o9 \$ F X. ?4 v" r - (setq C1 (list (- (* 1.5 d) k) 0))
! e9 h* g( C* z# H+ V+ u# E - (command "arc" p3 "c" c1 p4)6 Y5 W, p3 t) G
- (setq p5 (list 0 (/ e 4)))0 x m0 S9 \1 K9 X+ ?
- (setq p6 (list 0 (- 0 (/ e 4))))
' t9 L6 X0 g$ O% v - (command "line" p3 p5 "")
0 l0 f" d( Z. z, e" m2 | - (command "line" p4 p6 "")( k) h. }6 B U1 r; m! E7 W
- (setq p7 (list (- (* 1.5 d) (+ k k1)) (/ e 2))). @' N( F( {5 l: A
- (setq c2 (list (- r k) (* 0.375 e)))
5 R+ W4 t9 X1 ]1 x) r0 Z - (command "arc" p7 "c" c2 p3)
, K" p, [! a& c J- G; N2 G. M - (setq p8 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 2))))+ L1 u! v+ o' P% X
- (setq c3 (list (- r k) (- 0 (* 0.375 e))))
5 h4 c" F) @ f# `: Q* m" N$ B - (command "arc" p4 "c" c3 p8)
4 K7 j1 j! P. B8 L/ D2 V- z - (command "line" p7 p1 "")( E; m# R8 B$ N7 e2 Z4 x0 y; k
- (command "line" P8 p2 "") }! n+ `$ P4 c; @1 J" a
- (setq p9 (list (- 0 K) (* 0.375 e)))
- G( O4 S5 A" {$ U: A' A, } - (setq p10 (list (- 0 k) (- 0 (* 0.375 e))))
9 w# i v; {0 o# R) F - (command "line" p9 p10 "")" h6 N, Y8 B' |3 B7 e9 u3 M
- (setq p11 (list 0 (/ d 2.0)))
* K6 @5 T& D( L& c& M0 r9 i0 ? - (setq p12 (list (- l (* 0.075 d)) (/ d 2.0)))6 o0 [: h# E8 Y8 Q% a5 S
- ;如果除数为2,则M=5时就变成了M4,会出错.
1 c9 }1 H- [$ k( w) ^ - (command "line" p11 p12 "") p% p6 S) _ B: y
- (setq p13 (list 0 (- 0 (/ d 2.0))))
% M5 C' v% M+ s* M' b5 x - (setq p14 (list (- l (* 0.075 d)) (- 0 (/ d 2.0))))
, [" m ]" J6 j5 q# H - (command "line" p13 p14 "")7 ~2 N8 i& u) j; x0 V6 i
- (setq P19 (list Lg (/ d 2.0)))* U5 z" C2 z) ` _
- (setq p20 (list lg (- 0 (/ d 2.0))))8 Q% N9 T6 F: {2 T' U0 t6 `
- (command "line" p19 p20 "") ;螺纹终止线
! A" x" V1 i' p5 Q0 r- G- l+ g$ d9 P - (SETQ P15 (list lg (* 0.425 d))); Q1 _0 S& J2 H
- (setq p16 (list l (* 0.425 d)))
4 `9 }. s g) n - (setq p17 (list lg (- 0 (* 0.425 D))))4 T: Z$ o. y% Y* Q6 I) @
- (setq p18 (list l (- 0 (* 0.425 d)))); p( [) w1 k# Q6 I: Y4 C. X8 ` q
- (setq p21 (list ls (/ d 2)))
3 z/ Z) O+ r) Z) [" o F7 T( E+ T - (setq p22 (list ls (- 0 (/ d 2))))- T, X A5 {' ^$ A. Y7 I ~' d
- (command "line" p16 p18 "") ;螺纹端面, D7 D. A7 D% r& i& w
- (command "line" p16 p12 "") ;上倒角
, a& V8 X g& D8 B* \) { - (command "line" p14 p18 "") ;倒角 : p* Y; r7 j& \" b- K. u& ~
- (command "line" p12 p14 "") ;倒角处粗实线
# V7 ?& M- _8 P - (command ".layer" "s" "continuous" "") ;细线层
3 o$ Q% s) j8 w# Z: p$ t$ P - (command "line" p15 p16 "") ;上细实线
: k9 B( Q# Q# Z2 o* G7 L5 h( k! i - (command "line" p17 p18 "") ;下细实线! i8 ] b) v0 {$ m; X2 C
- (cond ((or (= zx "y") (= zx "Y"))
9 j, j, @& P! B* P( K( v8 L - (setq zx1 (list (- -3 k) 0))
6 A* t8 z6 l2 o$ R$ F - (setq zx2 (list (+ l 3) 0))$ Z7 N. _+ z+ k
- (command ".layer" "s" "center" "") ;中心线层6 d% P: N) S q; J# o s
- (command "line" zx1 zx2 "")
6 ?/ H4 y2 r& j8 a - )
- L' q) p1 P& a' P+ v b ? - )9 J1 J# F. e; s
- (setvar "clayer" clay) ;回原图层
5 X5 c+ l* Q9 _! z - (command "ucs" "z" (- 0 ang))1 _4 Y8 ^* l8 m) G
- (command "ucs" "w")
% y& `) h6 c& D" Y( v |0 E - (command "osmode" os)4 P1 G/ M# [& I ]2 c: {0 p
- (setvar "cmdecho" oce)
3 M0 t* `% I5 l( L2 y6 I- [5 g - (princ)
. { [) ^/ F6 f9 b - )
复制代码 |