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., }& N6 b' p" @$ b" \; r
9 D5 p7 \, Z! h3 @- y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$ c9 R$ V) ?/ v9 [
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以下为程序代码:
4 Z8 Z7 U1 D5 L- ;画六角头螺栓
( L' N& g! ]. L4 n' n: ? - ;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.( j! u' B- C% Y8 |% U
- ;2006.10.18晚完善
# {) q$ U/ S: ~- o s% d - (defun C:xls (/ oce o a b sc zx ang ang1 en l1 l2 d, f' d) D! N: H0 ^& f
- e h k l ls lg k1 h r1 r e d p1 p2; f! o5 f/ c w
- p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p169 P. [" }- w1 F' g
- p17 p18 p19 p20 p21 p22 c1 c2 c3
8 ^4 _# `9 g7 {' ?) r2 i% p' G# o/ Y - )$ T* K1 e) W' } p1 j8 q* d" G
- (setq oce (getvar "cmdecho"))
) a# g2 k2 N8 x+ v5 x+ Y3 } - (setvar "cmdecho" 0)
0 p) _7 I4 C% F7 L- a% {; q* D - (graphscr)
" l' j" S% O" y$ [4 P - ;创建如果与你所用图层不符,可自行修改
) d2 y: R: _% ~0 q1 \ - (setq clay (getvar "CLAYER")) ;取得图层信息& @1 d% I# H6 m8 O
- ;创建中心线层center颜色红# |# r% [/ b* m8 |
- (if (null (tblsearch "LAYER" "center"))/ g# J& l- J2 Q
- (command "_layer" "_m" "center" "_c" 1 "" "_lt" "center" "" "")3 B7 \! j7 I1 u
- )6 s) z& ~4 q' W
- ;创建细实线层continuous颜色青1 b( }) d5 ]1 k4 I& p0 }
- (if (null (tblsearch "LAYER" "continuous"))/ n I; P/ W/ V; w8 L* H0 L
- (command "_layer" "_m" "continuous" "_c"3 O8 v, V+ q( q& y
- 4 "" "_lt" "continuous"
- Z: n+ i% B2 n/ P) U1 u: G - "" ""
' X+ S( ~. O- e - )
; {4 C7 {# ~: ~3 O1 Y. D5 E$ p& h - )
* W P, A8 q# j! W
, d2 @7 p% H, P- @. }- (command ".layer" "s" "0" ""), p( d. n6 D8 k. z) F
- $ B- V( p! T( L5 n
- (setq o (getpoint "\n 输入插入点:"))+ e. i' \" e- z* ~* B% M3 ?& J
- . W* |6 I/ v7 K/ ]. w# W
- (if (not d)
& D- P4 p6 ~6 D U( W' @ - (setq b "默认")
$ ]' Q+ T! i* i - (setq b " 上次输入")
4 i- `* k' d$ N- Y - )- Z% d: ^6 O) l# j" I; w3 X9 e
- (if (not d)/ [# T! b$ a; }# e
- (setq d 10)
4 ^& i1 P& L$ t7 P9 Q: i2 W" _ - )
* x" ^# D5 r M - (setq a d)
; U$ z- a# `) }5 w - (princ
' ~- \) p# c6 B4 w3 D - "\n 输入螺栓规格M5/6/8/10/12/16/20/24/30/36/42/48/56<"$ f: U: R4 G: l) W
- ); g, k! C# h. d/ z4 z$ A0 \
- (princ b)4 N6 Q$ T) G. u9 S$ [. b
- (princ d)0 _1 Z' u# O! _, `7 T
- (princ ">:")9 a+ C8 P- k( |" G) z& e& A0 M
5 W s( n1 R: h3 h2 A% [% P- (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 ">:"
: j0 F1 u* J& } - . X: j# l$ b) l5 M# i
- (if (not d)
7 l5 }# g3 R Y- H. B9 T. j - (setq d a)" p* S; k4 A6 j. U' O- [. Y7 z; b
- )% o) ?6 w9 p2 p0 K$ d- y$ Q
- (if (not l)8 Q5 _2 U9 o5 {" i, d
- (setq b "默认")
8 o& R# ]; W5 i% \3 M$ b/ ^ - (setq b " 上次输入")
+ W. C' G5 J& t5 L. O - )
' T7 O0 W q1 x/ o - (setq en t)
( E5 ^6 [7 d9 R7 V0 [, r% Z2 d - (while en
' R; _9 x+ L+ n p# R: p - (setq en nil)
" D( j0 b* A3 \3 B7 U, ^, W - (cond ((= d 5)2 j# q$ W9 Y8 v$ D
- (setq e 8.63), F! m/ {& o: t u
- (setq k 3.5)
- `9 o/ N% P: f - (setq l1 20.0)
. c* W4 J( ]6 W - (setq l2 16)
! \" {# n1 {5 X5 X - )
& d" e i% }+ X/ g" U4 ^ - ((= d 6)
+ A- j* q8 N9 M0 u: } - (setq e 11.0)
4 P! M$ x Z- y1 s I - (setq k 4.0)7 ?, d: v4 z e$ u5 |; `+ w
- (setq l1 23.0)' o( ]8 d' S, X. D: g5 M
- (setq l2 18)
4 c5 I# p9 p% ?2 [/ |: ^" x - )1 f* M& a0 G) ]. Y% {
- ((= d 8)" [. X' k( q4 p D- w: c3 p' w7 u4 R
- (setq e 14.4)4 c! l/ o5 U0 n0 n& f' n3 q
- (setq k 5.3)* E& e1 y" Q" H7 _" s% v
- (setq l1 28.25)% x0 C8 |* ]4 r3 H( z* @
- (setq l2 22)
6 g! b# U$ c( v# e - )
' k% U. o. ]- g1 u$ \1 q; d - ((= d 10), i- G1 e& ^. ^" R; s
- (setq e 17.8)
( Q9 }' l) X" o- g& H- u8 W - (setq k 6.4)* H& u1 Q+ k5 x+ }
- (setq l1 33.5)
4 ^2 c: k; T1 a - (setq l2 26)
8 ~3 N- M" A2 r | - )
R+ Q% r( q- k1 z) C5 o3 L9 r - ((= d 12)
/ p b* o9 Y- k9 L2 z. r% s$ K } - (setq e 20.0)" D4 s5 b$ c# S5 }
- (setq k 7.5)
7 M2 t0 |: N+ `' n1 N - (setq l1 38.75)
& T+ s. L/ ?' S# c! [1 n - (setq l2 30): x0 m! D1 r0 d( D; Q
- )+ [! j% s8 p: g3 V* J
- ((= d 16)
, k' d- k$ h4 c0 `' m( w - (setq e 26.8)& V) c4 O# D; `! c1 v3 {& D
- (setq k 10.0)2 e, W: U) }( Y* u
- (setq l1 48.0)
" C3 q# o, |( x9 @ X3 O. F3 ] - (setq l2 38)' C8 ]8 u S" T' z1 m* E+ X! Y
- )
0 W% Z3 g1 B: ~ - ((= d 20)
8 ]4 Y3 S, u7 W+ ~8 `" P' w, V) \ - (setq e 33.0)
6 t1 v, g: X h+ d- g$ u* g - (setq k 12.5)5 h" m5 F4 a, D2 ?/ C0 L V) ^
- (setq l1 58.5)" N. t0 [# L/ Q+ y
- (setq l2 46)
/ C; R4 p; e4 b$ f8 Y - )8 ^" ^5 g5 w, J7 B6 f* d' S
- ((= d 24)
# b5 d7 ~" @3 L3 o, p' X - (setq e 39.6)
$ l8 N# |6 x2 W6 s$ p$ ` - (setq k 15.0). [5 r+ s! I$ P% ?
- (setq l1 69.0)) p( U, A" k9 x* h1 R. A E6 {6 K
- (setq l2 54)' O) q& F% h U
- )" H! [5 N9 Y# a* B4 f8 M0 g
- ((= d 30)
" F9 m; d4 q1 K - (setq e 50.9)
: X% \7 U6 t7 ^! Y7 o - (setq k 18.7)
( H: c& z( L1 q$ t0 { - (setq l1 83.5)& F) a$ o9 b( R* d" I7 Z
- (setq l2 66)
7 l( ~( A* [4 @9 W - )
. a, X9 {, z" B4 t$ a - ((= d 36)
+ o9 o$ W3 v% b9 q6 n - (setq e 60.8)0 k2 ], w9 ?; z
- (setq k 22.5)
6 C1 `8 E* b6 Y7 h$ R - (setq l1 95.5)8 o* C d: O/ s& b4 D
- (setq l2 78)7 Y$ v) s/ o2 V# @
- )& P; |0 v2 N; l" @2 B5 ?1 H) B( I
- ((= d 42)
/ N* W" B# [% Y0 d# e - (setq e 72)8 n; j" F( O( Z5 `. b. }
- (setq k 26)
4 t0 \- I5 M) d& ~$ |& v - (setq l1 113.5) l( u) R6 l+ O0 B* @
- (setq l2 96); O) A2 x" x s, v
- )
0 D4 I8 \( n/ t' V! c - ((= d 48)
9 [. a; W) _$ r* E - (setq e 82.6). G, L& l1 R `6 C) ?, ?, J( q
- (setq k 30)4 k _% Q5 j9 d+ p2 [: s' c5 g
- (setq l1 121.5)7 N# \/ h1 J9 ?, d0 l
- (setq l2 108)
7 e9 W9 p8 y6 U( ]5 C) E: S6 Y - )
1 X9 Z7 i4 y% @0 w( k& e7 o& a - ((= d 56)
0 }4 U$ g/ [5 ?# ^3 X - (setq e 93.6)$ H+ o1 g% \' D! X
- (setq k 35)5 N+ P& B) }( Q! `' i& |7 W& E
- (setq l1 137.5)# m# K. l' Y+ M S
- (setq l2 124)8 J2 Y/ }) e( G7 N; S* @$ {8 C
- )
- l! t) i ~; Z$ k- Y% Y& x$ w - ((= d 64)
, P- M! G* N7 ?5 x5 B* f - (setq e 104.9)# O+ B8 j/ `; _7 L% p
- (setq k 40)0 G! D @: A4 @
- (setq l1 153.5)
" x9 k) ]" T& C - (setq l2 140)$ f% G& T6 I; y' ?; x& K( C2 c+ @
- )
( ^$ j" h' U F$ J- } - (t* j' ^2 H+ |2 t, I; n$ n
- (progn ;非上述口径时则令5 g9 x8 q* M5 o' q6 x, R
- (setq d (getint "没有这个直径的螺栓,请重新输入螺栓规格,M=:"))
8 g! Z5 B% P- J- L0 e" y - (setq en t) ;令en为真,产生循环. O2 P* W2 X2 X2 c7 A+ z
- ) ;结束prong: s: J4 ^& d% {, y _; D
- ) ;结束t2 y& o, C+ A. C$ u+ s2 c
- 5 K% B9 Z! _: s8 l
9 V( E3 ~( g8 A1 p. k5 b' z- ) ;结束cond) h- `7 p- z9 Y
- ) ;结束while1 c" r5 b ^- x; G' c
- (if (not l)- L/ p8 {5 h, q7 a6 O! j" A
- (setq l 50)
. q$ _ o" T0 l0 \- y! r - )
& x: L- l k% p5 @3 T8 L4 u7 I2 V3 @" e - (setq a l)4 \* @* J) ^" g$ w9 d% Z+ A8 H, i; Q5 V
- (princ "\n 输入螺栓长度<"). b3 W. R o: X6 Z5 @1 i4 G
- (princ b)
- ^ g" J2 l5 j3 k3 N* c. @ - (princ l)
% }$ w0 d8 `# w! d( ?' L - (princ ">:")
. R: V. `. n6 M1 S5 }4 d
2 G8 L& Z' E! `! d/ o% T2 m1 P- (setq l (getDIST))
) J! ~' `) e% i" k( U - (if (not l) H: Z( h9 B w
- (setq l a)
, H0 Q* Y3 c" l" k6 Z3 u - )% `, _3 ]7 E4 y! N( q" F
- (setq ang1 (getangle o "\n 输入旋转角度<默认0>:"))! p# H5 a% E S, \( i
- (if (not ang1)
& n1 j3 z" y8 R' M- V e - (setq ang1 0)
( D# e' K, A0 L) h - ); J% b5 W3 c& f+ l2 c
- (setq zx (getstring "\n 是否要中心线(No<Yes>):"))
& e- _3 P' j' H; ]( @' c( o1 A - (if (= zx "") k! m3 S. y6 s/ w7 s
- (setq zx "y")
! p2 x& v. ^: R+ K" }) ~% a - )8 d7 x- q/ g2 j3 F1 M
- (setq os (getvar "osmode"))
3 }- A/ E- M% b+ \4 l& A7 R - (setq ang (/ (* 180 ang1) Pi))% V" \; e% }9 v& z- H* s& _. C- h
- (command "osmode" 0)/ q( ~9 l8 H6 Z0 r5 |
- + t) C1 ~5 h$ j7 @. _3 e+ C
- ( x! U/ S) {8 d, C
- (setq ls (- l l1))4 L/ D& W+ ^$ E. r. @8 f+ f0 E
$ K- u6 A9 R* x' U/ Z# x- (setq lg (- l l2)) ;长度减螺纹长度
7 t! n8 a# s3 Z, E' f1 ? - (if (> l2 l)
$ v/ L" t1 \) X6 z# u! X - (setq lg 0)( g7 `7 S1 R- \7 f' O
- ) ;螺纹长度过小时变成全螺纹
/ ^, C# v( |' @2 U" [ - (setq k1 (SQRT (- (* 2.25 (* d d)) (/ (* e e) 16))))
# t* b8 z, G v0 B - (setq h (- (* 1.5 d) k1)) y8 L: y" z) X3 g/ L. d3 Z6 F( S0 t9 V
- (setq r1 (+ (* h h) (/ (* e e) 64)))
) G( O/ R' O9 U8 |2 I - (setq r (/ (/ r1 2) h)); `6 @. K/ b& D: N' Y& H
- (setq P1 (list 0 (/ e 2))) b1 L V* ]$ O
- (setq p2 (list 0 (- 0 (/ e 2))))
) u. z% O9 {% W( B* K - (command "ucs" "o" o)5 ^1 l+ ~1 d) O/ h( u% s
- (command "ucs" "z" ang)8 z# ]. M& A" I7 W
- (command "line" p1 p2 ""). o+ H3 m2 {) v2 v6 n' F' _+ G
- (setq P3 (list (- (* 1.5 d) (+ k k1)) (/ e 4)))
, Z* {/ Y7 M* A3 U+ \ - (setq p4 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 4))))) x. r; d% \9 T3 l) J( c g
- (setq C1 (list (- (* 1.5 d) k) 0))
& z8 Y$ O, L% p F1 r - (command "arc" p3 "c" c1 p4)
3 y" S- [" |9 f$ M* N1 L$ @ - (setq p5 (list 0 (/ e 4)))3 A% a/ E, s) T: R A7 y
- (setq p6 (list 0 (- 0 (/ e 4))))/ w) s- {: m- {3 M
- (command "line" p3 p5 "")
0 C- v) v: B, @5 {3 k7 I& a - (command "line" p4 p6 ""). Y$ W& k& M& F! a# ^& a6 Z) Q6 ~, Q& T
- (setq p7 (list (- (* 1.5 d) (+ k k1)) (/ e 2)))5 S* i0 d) g- @+ t$ q# E
- (setq c2 (list (- r k) (* 0.375 e)))
- f5 X+ O& I: `! E% b - (command "arc" p7 "c" c2 p3)* z+ M! ]+ o/ Y0 i! G$ B% k( T1 m
- (setq p8 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 2))))
1 w$ |8 @/ l: v( Y* y# V$ E - (setq c3 (list (- r k) (- 0 (* 0.375 e))))
0 @' n1 p( F w3 V - (command "arc" p4 "c" c3 p8). ~5 s6 f1 [5 v- [$ M. [( @
- (command "line" p7 p1 "")
5 p* L" T+ h- M; U- w4 U+ Z3 s3 M - (command "line" P8 p2 "") D9 [1 _( `0 C0 c, Z$ z
- (setq p9 (list (- 0 K) (* 0.375 e))); U& d5 q, f7 W# k" B0 p6 b
- (setq p10 (list (- 0 k) (- 0 (* 0.375 e))))6 G) C: ^1 j }" g, S* y
- (command "line" p9 p10 "")7 b9 |! F; _) O
- (setq p11 (list 0 (/ d 2.0)))
B$ r& d c5 m- J7 l* L9 v8 c - (setq p12 (list (- l (* 0.075 d)) (/ d 2.0)))) f: B3 e, ]7 V4 Z# o" Z. X% M! O( A
- ;如果除数为2,则M=5时就变成了M4,会出错.
! r, P6 I1 j8 ~( o8 {1 m6 U' } - (command "line" p11 p12 "")
: r# Y1 I9 F; g5 o+ R: @4 @. U. k; j - (setq p13 (list 0 (- 0 (/ d 2.0)))), u0 \- U) c# \7 q, J+ Y4 }) \! r; P
- (setq p14 (list (- l (* 0.075 d)) (- 0 (/ d 2.0))))* O0 P' n" }" ]
- (command "line" p13 p14 "")
" a4 \' w6 m5 K& I: u/ j& P - (setq P19 (list Lg (/ d 2.0)))
+ Q' a% v6 e- z( z5 w8 ` - (setq p20 (list lg (- 0 (/ d 2.0))))' F$ o6 a" ?& a$ [
- (command "line" p19 p20 "") ;螺纹终止线9 h1 s ]: d4 e' a- R, c }1 ]
- (SETQ P15 (list lg (* 0.425 d)))
8 L' s, A2 l4 v5 s/ A. h - (setq p16 (list l (* 0.425 d)))
3 o6 z% d N# O* F2 v1 x - (setq p17 (list lg (- 0 (* 0.425 D))))
. J! X- o) r0 [/ Y+ T - (setq p18 (list l (- 0 (* 0.425 d))))8 ]6 L; L5 c2 A9 s) B& `4 a
- (setq p21 (list ls (/ d 2)))
# p0 M1 N( A3 Y% M1 L - (setq p22 (list ls (- 0 (/ d 2))))) Q1 Z. U- o# s2 o4 V
- (command "line" p16 p18 "") ;螺纹端面5 L2 ?9 U! j' i. g4 r; f* Y
- (command "line" p16 p12 "") ;上倒角
7 s; P& V1 |! D ~9 o% [+ f/ r) q9 G - (command "line" p14 p18 "") ;倒角
& j# N! |& e+ f - (command "line" p12 p14 "") ;倒角处粗实线4 X; x1 R# r, ~6 @6 U
- (command ".layer" "s" "continuous" "") ;细线层% c4 q% K% { i& i9 P$ l
- (command "line" p15 p16 "") ;上细实线
9 E" F+ f: k9 l2 `5 N4 ?6 ]' r - (command "line" p17 p18 "") ;下细实线. d1 z* Y( z/ c. S' K2 U
- (cond ((or (= zx "y") (= zx "Y"))
" A) l1 U; I% P; G& k8 c - (setq zx1 (list (- -3 k) 0)). t: e# w# Y* I# b+ f. r& j
- (setq zx2 (list (+ l 3) 0))* R# ~1 [8 p; _3 {' h0 E* n% N# p
- (command ".layer" "s" "center" "") ;中心线层& [9 ] x9 ^: ?2 N9 q* I+ u+ B
- (command "line" zx1 zx2 "")4 ?0 O) n5 @: U2 r* [% Y. U& U
- )$ l& R$ ^/ r5 f
- )
) L) d; \4 H6 ]; T. }; |2 c& c - (setvar "clayer" clay) ;回原图层
& J5 D' d) T$ w3 I& I/ N) J2 f - (command "ucs" "z" (- 0 ang))
0 g; G* e m/ M1 O& R - (command "ucs" "w")
" |( Q& T& D1 j) N, y) M - (command "osmode" os); ]" a m/ c$ V) |4 g- s& O' |+ s0 ]1 l8 _
- (setvar "cmdecho" oce)! z5 F g; ^5 X4 S( v* X
- (princ)
& E1 k" }( b4 N3 y+ w( M/ F - )
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