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., w7 |$ ]3 u! T4 z' U3 z
+ v0 k [+ K, T5 K: U+ e8 o; e& I
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 x# o }8 b2 W6 p$ E* v- ;画六角头螺栓: L `' ?- ~ |% k; @
- ;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., R# z) q. n( I
- ;2006.10.18晚完善7 f5 E# c9 F( Z7 [# X2 ^5 v
- (defun C:xls (/ oce o a b sc zx ang ang1 en l1 l2 d
" ^$ M7 [* E7 M, C0 q% s H - e h k l ls lg k1 h r1 r e d p1 p2
, `3 }* I1 | `% v! x6 d - p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16+ H; |( c+ S; |+ F
- p17 p18 p19 p20 p21 p22 c1 c2 c3
3 U" ?8 r; [6 x* A - )
3 n8 I# Q" q# {" R$ O, V; S - (setq oce (getvar "cmdecho"))& d# H$ X& B1 @+ z5 E) c" w
- (setvar "cmdecho" 0)1 x9 j8 a0 j# ]3 }
- (graphscr)* Q1 [, h6 `0 k J4 u, \
- ;创建如果与你所用图层不符，可自行修改
U% a& {; x1 b4 Z4 D1 R - (setq clay (getvar "CLAYER")) ;取得图层信息
5 _* u' [. E2 K' { - ;创建中心线层center颜色红. i W; U. X* Q( z, B' Z
- (if (null (tblsearch "LAYER" "center"))& {/ Q1 ^5 m: Y" ]
- (command "_layer" "_m" "center" "_c" 1 "" "_lt" "center" "" "")1 K f) W' I% d, `1 W( ~
- )
^5 X- }" h% b3 l1 \. K* ^ - ;创建细实线层continuous颜色青
) z% E, R$ n0 b M7 @ H+ i - (if (null (tblsearch "LAYER" "continuous"))
8 ~% w* {) l3 D9 O - (command "_layer" "_m" "continuous" "_c"0 x U1 n) @8 w# E1 D
- 4 "" "_lt" "continuous") D- e; Q6 Z: R
- "" ""9 M. q2 L& N" n- Q
- )
2 @! P, x, H. p* W - ): {! z; D& s5 J/ ?. k6 q+ n( g ?
- + ~0 G1 r4 S; E: n8 {) O2 C9 V5 Z
- (command ".layer" "s" "0" "")8 v9 r" ^2 S4 o
; V3 b0 A$ I% l3 ?' z/ y- (setq o (getpoint "\n 输入插入点:"))
+ q4 N3 W3 N* Q. P - 6 e6 l1 \; ~0 A( B& o, O
- (if (not d)
6 @" o6 h. f7 U. c - (setq b "默认")
6 `" R! h( ]6 j4 x; H8 D( p4 Q - (setq b " 上次输入"); V6 B3 r' B; l0 Z2 r$ x$ b- m
- )" Z; y, V. H+ |9 H. z0 G8 Q5 B
- (if (not d)
% R$ g2 w& b5 n8 a" ^4 a7 e9 A5 \& F - (setq d 10); d8 N+ K+ G" B% N% t( T V
- )
G9 z0 R- L2 ] F& W; r/ x+ V - (setq a d)
0 _$ f4 ^ m9 t/ ^ - (princ5 |& ^. k2 c) ~8 z6 G
- "\n 输入螺栓规格M5/6/8/10/12/16/20/24/30/36/42/48/56<"3 ~) T' j( p3 y+ O1 \% W3 t9 O
- )
4 Y6 l3 K% e: l* f - (princ b)! W- U: N7 \ }) ~
- (princ d)
0 y1 q0 R% G- T - (princ ">:")
" v* q/ P# o$ U5 G& |; J& R' X1 K - # ] J/ E( d$ l. a/ M! v8 a3 h
- (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 ">:"* r( M; j D4 k
0 a! H* y5 K1 e: c) _- (if (not d): d0 q" |! h+ U1 k+ r
- (setq d a)6 m5 f q9 E5 x1 A8 o
- )$ X# P! @* V5 o3 X e* b
- (if (not l)4 \/ X* j+ e ^: a* x
- (setq b "默认")
5 N# W y. l* K+ C - (setq b " 上次输入"), K* X, v" c+ n* @2 e9 x
- )% j8 S1 G( g# |: t
- (setq en t)% u8 z G2 I, [4 x
- (while en; p9 `) z' D6 q' N, \9 Q1 V
- (setq en nil)
1 M3 e# O' l/ o- o - (cond ((= d 5)* ?. _6 x7 q+ U- Q
- (setq e 8.63)
# {, E. |7 l! H) B! v: ^3 T - (setq k 3.5)5 [, @2 T! T. {' ?
- (setq l1 20.0)
- g( N0 a" r( J( C6 w2 K - (setq l2 16): X Y" g& T1 Q+ S. E4 h9 E* }
- )
! u; I( V; v9 A6 y l( r - ((= d 6)
1 D" x3 J# i& P4 S6 Q: X - (setq e 11.0)
/ k: a0 n. a/ g0 f) D - (setq k 4.0)* n9 i1 E/ Q! N) j+ |/ S- L
- (setq l1 23.0)
q3 g! x* `' [/ {7 ^) N) Z+ H - (setq l2 18)6 n8 w5 j4 ^4 x9 y, u
- )0 u6 y% M3 ^3 J( x3 W* Y! j3 Z% V
- ((= d 8). L8 w( f6 q0 I; h/ R
- (setq e 14.4)
6 y/ I4 }' Y! W1 ]2 }8 {0 q. k0 M - (setq k 5.3)& A8 ?; R3 h! Z' l' s/ M
- (setq l1 28.25)
& g$ F# y! n, t; L% `: A - (setq l2 22)2 U# ^1 o1 A2 Z6 A& e5 d; t4 l
- )
9 e1 ^# e% h+ I( ^9 \7 J - ((= d 10)# R S/ B: y% C4 f* m ~7 r5 l: c' p: g
- (setq e 17.8)
1 U9 P4 u" L1 c( w - (setq k 6.4). m s t K3 I4 H, t' [# r* P
- (setq l1 33.5)
7 I5 ?$ m& t( E - (setq l2 26)' n4 L* e* w9 @& O t2 Z
- )
6 U& e& @( B' u' d: d$ M) R - ((= d 12)% a \* V c/ d* ]8 _" s! N
- (setq e 20.0)
) T* p( M/ [+ M, J - (setq k 7.5)
0 F) x9 }, t( W5 z- f - (setq l1 38.75)
( Q! {' @+ j! y7 x# O) j - (setq l2 30)
+ g* {7 A4 z8 H8 W - )* B2 U3 Z: F! K4 Z0 Y$ }0 t
- ((= d 16)* c2 g. \/ w- m' x3 F/ t m& f
- (setq e 26.8)
' C+ O5 S. T* D- T5 d3 n* v# ` - (setq k 10.0)% w: Q4 H- k7 D' n$ l
- (setq l1 48.0)/ ~/ `1 c* A, B$ r G3 H- h
- (setq l2 38)9 x6 ^* w K+ t& J
- )2 ?7 _* l/ [7 @$ {
- ((= d 20)
1 o* L* ]" N4 A% y2 M# N2 J - (setq e 33.0)) v$ L3 S8 z+ J6 B- o
- (setq k 12.5)
: e: Y% x1 o$ Y - (setq l1 58.5)
1 j+ o4 ^! R7 d( o. X4 b - (setq l2 46)
& z9 x5 i+ r, _7 ~$ b - )0 F1 C! \ W- U) [
- ((= d 24)
: w. F( `: Q8 ^" c3 T - (setq e 39.6)
' K/ k* h, y0 w, V1 ]3 \1 q - (setq k 15.0)
7 \1 U: Y: s* s. T; p1 `: V- D - (setq l1 69.0)
# H& N! R2 i: m6 {6 P - (setq l2 54)
5 U Y7 l' i; ?/ l" ~ - )2 C+ j6 C4 O$ m* E2 H/ v
- ((= d 30)
: r* V3 [- F7 E: W# X) E - (setq e 50.9)
0 {7 L' l. a+ ]; B6 ?& [ - (setq k 18.7)* _& E6 e1 `# ~( o; _/ a/ P
- (setq l1 83.5)
/ n& P( I( t3 F6 @: y% W - (setq l2 66)6 _" A6 H/ \2 A) N7 u( {; R$ i
- )4 b w$ Q3 A9 g9 `* b& ~
- ((= d 36): f l- J9 t5 r, _
- (setq e 60.8)4 \; C+ V6 M4 |1 r3 R( u& D7 U
- (setq k 22.5)
: H) k* g" j4 F3 R6 T - (setq l1 95.5)
9 G$ d* Q- i* n% g; {% K9 Y - (setq l2 78)
$ Y9 U6 t0 @* k. q. { - )
. t, A5 s; V1 l! x1 S+ } - ((= d 42)
" w# @; ]9 j& N - (setq e 72)
- O6 u2 q' V8 t& s9 U% r - (setq k 26)
9 A) W, f3 h# Y5 e% l6 O$ v - (setq l1 113.5)' V, ^1 n; p& J) C; [; {
- (setq l2 96)
5 I' v9 i6 A, F9 [2 P7 k - )# o# g" J, A# L: p6 v4 B* H
- ((= d 48)8 H' H& z' D* \4 ^
- (setq e 82.6)% g3 ?& Y3 ~6 r: \4 Q( K* s
- (setq k 30), o" ?: e% m/ X2 ^8 B N2 `2 L
- (setq l1 121.5)/ ~8 Q. v4 E+ { w( B% @
- (setq l2 108)
& k+ w H, m. O) @; p! c) K - )' p7 Y h8 C2 o1 O$ f' W( D
- ((= d 56)
- h9 R c2 P8 F; i - (setq e 93.6)
* @$ v0 i0 b$ O* G% Q - (setq k 35)" ?' Q" ]3 m2 k& O$ ^) ?1 @$ }
- (setq l1 137.5)/ h$ f) ?3 ^/ Q, m& y- r% Q; _0 k
- (setq l2 124)
: A2 ^7 [: N; ?2 U# A5 I: T S2 u( b - )( v [4 f6 q# _
- ((= d 64)
$ N( r& H8 j, @6 ^/ M1 ? - (setq e 104.9)
7 w' I( U7 f* ^0 t1 V) h' @ - (setq k 40)/ m" z2 J `* ?+ s( \, g4 N5 e
- (setq l1 153.5)
& `. N$ k. g# b0 d8 Z; G$ J - (setq l2 140)
) k. `% T0 k& e0 {+ }1 l$ D7 Y# r - )
. o! u* M( l% w7 s - (t1 e0 T1 L2 a! w! R* m, y
- (progn ;非上述口径时则令
) \' M) U& p0 W4 t - (setq d (getint "没有这个直径的螺栓,请重新输入螺栓规格,M=:"))
7 n- {4 o8 O/ V5 M - (setq en t) ;令en为真,产生循环1 B& c" E+ b, n5 U2 ?
- ) ;结束prong* _8 f) f, K5 E2 L
- ) ;结束t0 _6 B) `" ]$ v+ K" j
- * T3 l. a4 H2 P4 v# a5 }) u
- 4 q; C2 p5 s; J% d4 y) z
- ) ;结束cond9 p1 ]9 n$ W. e1 Y
- ) ;结束while
: X" O6 w% p4 n7 b& Q - (if (not l)9 j5 W' R" i) {/ I% P: f
- (setq l 50)
" ^* J$ K% a6 S g( m, H0 @ - )
* ?$ [6 t9 O% t - (setq a l)
5 s; _) x1 z# f# v+ a - (princ "\n 输入螺栓长度<")+ p+ w( ~$ M+ g% j( s1 E' P0 L& w
- (princ b)
! h! f* ?4 e, t9 T0 X - (princ l)
, Y# }4 t# u2 |( H- V6 H4 Z - (princ ">:")
! b4 D! w. B' u1 Y$ y! A& g( A J& X; K
. c7 {9 e( B+ G- s- (setq l (getDIST))
. r4 [& q$ _' ]* K2 [& h5 o - (if (not l)
8 v4 n+ t( M' A( F# m. M - (setq l a)% V4 ?, t* i$ I) f7 X+ v
- )& |9 A; o' {0 t2 X! ~0 N$ U
- (setq ang1 (getangle o "\n 输入旋转角度<默认0>:"))* S% M! H; s o) q1 |) a' v% N
- (if (not ang1)3 F* N; X, k# i' J
- (setq ang1 0). N6 R) Z) c5 @; Y: z: {1 O. s
- )
_7 q: _+ d' t9 ?8 \ - (setq zx (getstring "\n 是否要中心线(No<Yes>):"))
+ u! [. ]; Q) H# o - (if (= zx "") o0 [2 }% B" ?& X
- (setq zx "y")4 i" z- `6 p9 ]0 h8 N; f4 ^
- )4 a) U$ T# O$ z- I. v) M5 X J
- (setq os (getvar "osmode"))
5 q) ^2 w1 N$ P5 ^0 p. \0 V - (setq ang (/ (* 180 ang1) Pi))
7 V+ g1 N" Y4 a! D2 u - (command "osmode" 0)6 P: b# [% D E7 u
3 B% N: J# K/ ] X* E# [
$ m# F3 I$ q0 e4 o5 _" W- (setq ls (- l l1))
& {# S* B0 W) ]1 Y. G - - w( y3 x9 O7 L- m; S
- (setq lg (- l l2)) ;长度减螺纹长度
1 J1 `- e1 j0 L P* F3 o5 Y - (if (> l2 l)
0 ~( o7 i! {4 t. B0 c7 \ - (setq lg 0)
& Y! r% L; x/ \ - ) ;螺纹长度过小时变成全螺纹. v6 U8 u' v: U0 t' e6 |
- (setq k1 (SQRT (- (* 2.25 (* d d)) (/ (* e e) 16))))# V C- O5 h+ C( Z& d
- (setq h (- (* 1.5 d) k1))5 P: g& U! s- x" P
- (setq r1 (+ (* h h) (/ (* e e) 64)))
" H' ]% K- j' a4 o - (setq r (/ (/ r1 2) h))
" v1 j6 _4 S8 J7 r, f; L" P - (setq P1 (list 0 (/ e 2)))
. X& H [+ E+ M1 z - (setq p2 (list 0 (- 0 (/ e 2))))7 \9 ~4 n0 l6 r
- (command "ucs" "o" o)
8 Z, S( A; l* o+ d9 O" x - (command "ucs" "z" ang)
, q T1 K, D/ Y4 T$ X - (command "line" p1 p2 "")& R6 w' D. l" _2 {6 s
- (setq P3 (list (- (* 1.5 d) (+ k k1)) (/ e 4)))1 i! u l$ g y' K& N6 i
- (setq p4 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 4)))) A1 x( H0 X) `, {1 e
- (setq C1 (list (- (* 1.5 d) k) 0))
6 C! ?( e- ]6 A9 B1 q: E: g( A - (command "arc" p3 "c" c1 p4)
$ J% y( c- @8 [4 W$ w& T' s - (setq p5 (list 0 (/ e 4)))# Z3 p$ x2 U0 M$ f
- (setq p6 (list 0 (- 0 (/ e 4))))
/ H' n$ d+ O( ` b# }8 c - (command "line" p3 p5 "")* r2 e- R) P8 Q0 g6 O3 c
- (command "line" p4 p6 "")
- e' P8 e# [4 c+ c/ P - (setq p7 (list (- (* 1.5 d) (+ k k1)) (/ e 2)))
! L: @" N) P/ R. n& k - (setq c2 (list (- r k) (* 0.375 e)))- ?! ]6 h8 w9 C. t& h
- (command "arc" p7 "c" c2 p3)
' |& M, x' {4 Z2 K$ \# k2 w - (setq p8 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 2))))
6 y# T- e, H5 X5 S# [# @ - (setq c3 (list (- r k) (- 0 (* 0.375 e))))$ f0 t2 u1 Q) p5 t6 o
- (command "arc" p4 "c" c3 p8)
0 V) C: A6 U4 v* z# t - (command "line" p7 p1 "")) f/ m+ w6 ~, i8 u: Y7 `; e
- (command "line" P8 p2 "")
/ Y1 }" X* P$ h+ O$ |, z$ U% [ - (setq p9 (list (- 0 K) (* 0.375 e)))& _9 l/ R* j. Z/ J
- (setq p10 (list (- 0 k) (- 0 (* 0.375 e))))
. D, s7 a6 D6 R1 e! V - (command "line" p9 p10 "")
% b6 q. @- c% z& [. V2 Z3 r - (setq p11 (list 0 (/ d 2.0)))% b. [# q( O b0 ^; F
- (setq p12 (list (- l (* 0.075 d)) (/ d 2.0)))
" D# p! H& ^! \9 Y2 D7 [, a: O - ;如果除数为2,则M=5时就变成了M4,会出错.
6 I1 Y" V T# {& g, d5 Y' Z - (command "line" p11 p12 "") ]* d& t' l: G
- (setq p13 (list 0 (- 0 (/ d 2.0))))
0 |5 u- H0 \* k7 g4 v4 H - (setq p14 (list (- l (* 0.075 d)) (- 0 (/ d 2.0))))
- `" u+ H) Q* u - (command "line" p13 p14 "")
2 y2 r, @6 m y - (setq P19 (list Lg (/ d 2.0)))9 U9 L4 ~1 j/ E4 |. j
- (setq p20 (list lg (- 0 (/ d 2.0))))* L$ _% s5 a7 o* m
- (command "line" p19 p20 "") ;螺纹终止线1 ]8 L! f2 D, x" d# e; N" Y
- (SETQ P15 (list lg (* 0.425 d)))( N. Z8 `/ x4 E# o2 z5 u% E- C
- (setq p16 (list l (* 0.425 d)))5 i: C, O/ g9 z9 i" k( U# h6 c" x
- (setq p17 (list lg (- 0 (* 0.425 D)))): \4 N7 w: s/ n$ }5 z% _
- (setq p18 (list l (- 0 (* 0.425 d))))
7 K- d, u7 h, ^. o: l [. N% _, g6 r - (setq p21 (list ls (/ d 2)))
, w2 k% }) ]- w* w; {8 g( u - (setq p22 (list ls (- 0 (/ d 2))))
. @6 b! w, m$ c+ h$ R9 C* e4 T5 f: U, m - (command "line" p16 p18 "") ;螺纹端面' F Y7 c+ d+ g
- (command "line" p16 p12 "") ;上倒角 T$ t. d/ q' L6 r0 b3 n; K3 u
- (command "line" p14 p18 "") ;倒角 ; \$ {) [4 d" C1 b+ @' }+ ]
- (command "line" p12 p14 "") ;倒角处粗实线; [& d$ _3 L" G9 ~( w
- (command ".layer" "s" "continuous" "") ;细线层
- O( k9 F+ {) X- w' J3 F8 p: F - (command "line" p15 p16 "") ;上细实线
% U% }& t: J6 S f - (command "line" p17 p18 "") ;下细实线
5 z4 f$ d( V1 f4 W0 V; |; e - (cond ((or (= zx "y") (= zx "Y"))
7 `7 q+ m$ y, ^' Y% N5 Q4 } - (setq zx1 (list (- -3 k) 0))( y9 `# ~1 s" l4 u# m. M
- (setq zx2 (list (+ l 3) 0))
0 n U, z2 D$ P) f+ L - (command ".layer" "s" "center" "") ;中心线层
% V* N0 n. [" g9 W; K5 r9 E5 H5 d" I - (command "line" zx1 zx2 ""). I) C: {( q1 G# P$ ?
- )
5 @4 g( f# B# |1 Y4 a - )# R0 j; g* u4 {7 w8 h d. V, h! u
- (setvar "clayer" clay) ;回原图层1 u3 e: D( ~5 Y: M2 Y
- (command "ucs" "z" (- 0 ang)) {* u2 C4 _8 \+ _
- (command "ucs" "w")
1 U; t# x+ N- J) d, B& y3 r - (command "osmode" os)) L2 [; x- S3 D3 b
- (setvar "cmdecho" oce)
* D: x( Q" g9 j* ]# f - (princ)" S9 U! r5 u8 Z1 h1 K+ L9 E( L: S
- )
|
发表于 2006-11-27 17:15
楼主
发表于 2007-1-10 22:14