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.3 y3 K! j( l. K, w. B
3 z% |/ l/ M, j8 `& G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
; B0 ]. i2 h( `. ` [% {: {
( h* z) c b3 u. F; k9 `以下为程序代码:
. P$ b$ v, \. d$ i% B" i* b% S- ;画六角头螺栓
" u* z! C- U' u3 Q" \- P1 C - ;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. E2 M" [; y( I3 m0 C6 u" D- L
- ;2006.10.18晚完善) B J' D- h1 T' o, c
- (defun C:xls (/ oce o a b sc zx ang ang1 en l1 l2 d
1 F+ ^$ m& s6 ]9 B8 G% |. c4 \0 v0 U - e h k l ls lg k1 h r1 r e d p1 p2
' b9 ^8 V. o9 G+ I5 [3 w) r- O) a; r - p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16" e S" I; I! b; K8 x1 w# X X
- p17 p18 p19 p20 p21 p22 c1 c2 c3
; K5 C; U% a! a4 R0 p U4 Z - )3 S6 p+ y* `" Q' A4 \+ w; d
- (setq oce (getvar "cmdecho"))1 X2 K. ?, L1 ?0 P5 u" C
- (setvar "cmdecho" 0)& e$ Q Z, Z: V
- (graphscr)
0 k* W$ W$ i0 U - ;创建如果与你所用图层不符,可自行修改
) C* v" e& \$ o8 I% l - (setq clay (getvar "CLAYER")) ;取得图层信息
: D6 S$ g9 y! |8 [# Y6 z - ;创建中心线层center颜色红8 c% i$ ]3 {% u# U' [) ?5 C S9 y. {4 d
- (if (null (tblsearch "LAYER" "center"))
9 e: }: C' O! G( B, s. E) w - (command "_layer" "_m" "center" "_c" 1 "" "_lt" "center" "" "")
3 K; k8 K9 Z/ t/ W) { - ). ~7 ?- l H G( P D
- ;创建细实线层continuous颜色青
% `. W- ^5 O& e/ c, j; H - (if (null (tblsearch "LAYER" "continuous"))
3 U5 G) c$ {/ }# C+ u - (command "_layer" "_m" "continuous" "_c"
2 n) T& U+ n+ y! O* v4 Y, ?/ J - 4 "" "_lt" "continuous"
* V" Z1 X( h! O8 ?/ o& U - "" ""$ F1 [+ J) `5 n: ^. }
- )
8 \! ^1 H4 q" G# Y/ J, g; i - )
+ s: x8 Z9 |- q$ {8 W- X5 F - ( b* f8 J R/ @5 g
- (command ".layer" "s" "0" "")
# w: Y4 K/ S# e+ e+ p6 g - % m4 O( e$ _$ s. v, L5 [
- (setq o (getpoint "\n 输入插入点:")): e f8 y8 Q5 k
- 2 C" l( W; F/ ]+ z% g- ~
- (if (not d)
% L3 x/ z! d' \ - (setq b "默认")) b6 ^" F1 ?# D/ m
- (setq b " 上次输入")! l$ V0 x$ @# G1 G: D
- )
. Z7 [6 P1 Z G8 z! i( V _ - (if (not d)
) g, U2 j+ }6 ^ - (setq d 10)
( V1 Y' ]' q4 | - )& m3 W0 z& Q& @7 o2 L
- (setq a d)
5 j% j2 i1 q2 M6 h1 i: A1 E - (princ
* j' Q: r6 Z; [7 H- @# o - "\n 输入螺栓规格M5/6/8/10/12/16/20/24/30/36/42/48/56<"8 W# P# b) m. M/ _3 T- }
- )
' @) a; Q- T. Z2 M6 r7 p b) I1 y+ T - (princ b)
; T2 s4 P, v* v1 y z$ O - (princ d)) g) q: ^7 _9 U7 C2 A) c
- (princ ">:")
0 q# t1 O+ V. m3 D9 w! G0 |( Q - 9 _. [. }) ^' x
- (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 ">:"
8 W" p3 h9 w2 ^3 Y0 F8 q% T, F3 F2 M
7 l0 \4 _8 o; V- v& }. i- m- (if (not d); k5 o, V: T/ ?
- (setq d a)
* w6 C4 w( e' M - )
. k9 d) J, }2 U4 [2 G - (if (not l)4 t; p2 n5 C& S8 ^( h7 H% x
- (setq b "默认")
0 u+ l) X6 I7 Q- R3 S! G1 I5 } - (setq b " 上次输入")
# N; U7 z* L/ h$ w6 H# I& u6 l - ): s- T7 }2 E- J* S* s% w
- (setq en t)+ J5 C* f* D1 z, U4 D
- (while en1 s7 [0 I' c: J1 @ \- q7 R
- (setq en nil)+ M9 M4 w/ P( b! i v5 O
- (cond ((= d 5)+ ]& j! a7 n+ o9 t7 K: G, g
- (setq e 8.63)% ]0 g/ n) }4 f: H; y/ y7 h
- (setq k 3.5)
! M7 O' w4 M! E8 x; l( E/ s - (setq l1 20.0)
2 j. g* z/ B( r0 `3 C - (setq l2 16)
% ?) X7 U) G# L1 E; \3 i4 j, s* D - )2 [, c( q: M/ P
- ((= d 6)
( h2 B' t7 C0 ?/ V Q2 R3 }% ^4 R - (setq e 11.0)9 G( W9 u7 A" m" @, l! ~! x9 `; ]
- (setq k 4.0); Z( Y% M; y+ u: v2 a0 Q
- (setq l1 23.0)
$ W8 _! m: G- ]6 ^2 C - (setq l2 18)/ r }6 r" M& a5 j
- )" X9 w; G7 q2 i, c+ H. x% Z
- ((= d 8)
# T9 T# W3 i( I& V4 c - (setq e 14.4)
* N; K# F. `- f8 r' Z4 } - (setq k 5.3), ?# x/ l( W- y% h$ n
- (setq l1 28.25)
3 K! J1 m. Y2 V* B- z - (setq l2 22) }$ x8 t Z( d9 p4 V9 x
- )( V- \; ?5 ]2 q" V( l# h
- ((= d 10)( C1 j7 J7 a! K, n3 _0 S
- (setq e 17.8)
) _5 l- Y) R, ^! I' x - (setq k 6.4)
& O! e/ H: ~9 Q( W$ o - (setq l1 33.5)
( c( h' Y6 T* I" {9 p/ w, y - (setq l2 26)
& M0 v) E- m, w1 K - )" D: @) q" E7 F7 a! U" d
- ((= d 12)" @& {" k S/ |; d- Z2 V1 g
- (setq e 20.0)
% z7 n. A8 O/ n& W+ {; O" W - (setq k 7.5)4 _ I9 T( Y t7 _1 H
- (setq l1 38.75)
% F# h# s: [: A% b: X% K9 y I/ C' D - (setq l2 30)+ h0 f" I/ |; T6 R
- )3 k2 ?; e; F: s/ c' f- d
- ((= d 16)
' O9 A7 ] y, Z - (setq e 26.8)
1 o% U6 u5 z0 O - (setq k 10.0)+ N% O2 ?' l* K
- (setq l1 48.0)
' O( b; f: R& a7 A& V) B/ h* @3 y3 O - (setq l2 38)
" v0 \4 Z2 \7 `! j2 M+ ~( F" ] - )9 d+ n8 o) _8 T7 ?" H3 C
- ((= d 20)
1 O* I) n% p2 [+ f# z K% c$ k8 a - (setq e 33.0)
2 N$ z& |7 I# C7 z z - (setq k 12.5)
& ?- g7 |1 L! T* l8 {5 K# b3 F4 H# E - (setq l1 58.5)
! w8 X7 Y( c- S1 l& i: U$ b - (setq l2 46)8 q3 I6 w6 D# `4 A
- )
+ C1 K1 a( }; }/ S( ]1 U6 N$ \ - ((= d 24)& g8 Z! ]) y) i" k. h+ ^9 C
- (setq e 39.6)
; ^! N$ M* V6 ?$ V: B y6 ^" ^ - (setq k 15.0)
+ e1 ^) A# ]( X4 M0 H" r$ k. K - (setq l1 69.0)
' D1 P" e( ?* A7 q- w: H - (setq l2 54)
7 M* D; P# W5 R - )7 z' O, K9 J% t2 Q" l3 [
- ((= d 30)* a8 n1 U/ b$ t7 b" d' N
- (setq e 50.9)
3 t7 x7 D6 T: E) n0 t; \" s/ m - (setq k 18.7)
# N* s% {# a" q - (setq l1 83.5)
0 W: V. O' t3 ^: k - (setq l2 66)
" A% |. m" N$ L: r8 B% ^; j - )
: u& B0 I5 g% |6 e - ((= d 36)
# r% ?: p8 I2 W' [* y - (setq e 60.8)
8 q( ~* M* [8 K" c( O, I* P6 [0 m - (setq k 22.5)' i# H0 M/ x5 ^2 R" D, I
- (setq l1 95.5)8 f3 L+ h; r. A; \; d. S( B
- (setq l2 78)
, L' u0 R% t4 J8 o+ g8 J8 G - )# e0 ~4 g+ I5 b
- ((= d 42)$ _( o8 h q% d) d1 `1 D
- (setq e 72)
$ O5 z7 O- {5 B: u& w+ x - (setq k 26)) Q. B# A2 @# L+ h5 d
- (setq l1 113.5)0 c1 w* h' Y/ Z) \( f3 ?- d
- (setq l2 96)
1 E* H S% T2 B: W. [8 V - )8 `+ ]3 |, q* |' C. V
- ((= d 48), h+ M2 V6 \0 q2 P7 C, O6 v
- (setq e 82.6)
F4 `* G U% E8 f6 k: p6 Z - (setq k 30)/ d: y. m8 S4 V# k7 }
- (setq l1 121.5)
" V/ W: B. I, E: \, O1 S, u8 E - (setq l2 108)1 R4 z- _) g5 e$ j6 X" Y, l
- )
3 c" h2 B- Q* ^ o2 C - ((= d 56)2 H9 x% H3 g! ]$ x
- (setq e 93.6)
3 `0 V( r9 l. ^ u - (setq k 35)
) ^7 c* X% \) R) H" P$ A - (setq l1 137.5)
5 q( J$ r9 y0 ?1 ^# `/ z - (setq l2 124)
- z( ~1 H, W! N& { - )! |' M! p/ _* R" X& @
- ((= d 64)
d' y' l! A2 A. l6 M. T - (setq e 104.9), F( Z' Q" y) v3 V6 s
- (setq k 40)* r: Q: g2 r- K6 g
- (setq l1 153.5)
$ i w4 c7 P- s4 P, l: v2 l( U8 \ - (setq l2 140); G! I' X( T, @) F
- )
9 }: q3 ]3 G# f) l% T9 h; H - (t( w- B) j( n1 v1 i% k
- (progn ;非上述口径时则令; J3 h7 n: C; D/ W
- (setq d (getint "没有这个直径的螺栓,请重新输入螺栓规格,M=:"))+ g0 _+ s4 ~7 q. w" F* g9 d
- (setq en t) ;令en为真,产生循环2 S! ?; h' v: T5 w: _
- ) ;结束prong
8 V) f3 X0 R- @* I, @# `( N - ) ;结束t
4 D1 N$ B' {( o5 J
6 u5 O" S3 T; W; K6 i- ! T; Q; l4 N# e3 I# V
- ) ;结束cond5 S2 i- }2 b6 M s8 x3 Q8 U
- ) ;结束while: p* J8 c6 u7 o) |
- (if (not l)
* |1 M, y% ^, h" f7 b4 ~: S% O - (setq l 50)
2 _( Z; J% n& H8 x4 v+ D - )( h# }+ O. X: n+ e7 S% K
- (setq a l)0 Z- H: R4 l: f8 t/ G( }4 d9 B
- (princ "\n 输入螺栓长度<")
0 o) b, Q5 J7 y" d& i% f - (princ b)
0 M% `2 {6 N5 W4 E$ f - (princ l)
- I, e6 N/ v- g - (princ ">:")
- q3 m' o, e6 b1 j/ x5 b/ H - 1 m6 p4 Y; f; X; @" c2 w9 w+ f
- (setq l (getDIST))
7 j6 g* A! h; ^; N$ ] - (if (not l)
! Z$ H. O' @' U' }0 L3 V' ] - (setq l a)
- A6 e5 `* ~* Q6 Y - )
( V l2 C- j5 C; | - (setq ang1 (getangle o "\n 输入旋转角度<默认0>:"))2 F" A& n# G3 q0 Z: K9 g6 `8 H8 z; C# ?
- (if (not ang1)2 M+ Q+ ^) Y) |8 ?3 f9 ?3 w" b" z
- (setq ang1 0)0 _; A/ S0 j3 a. J0 v+ V
- )3 O& c8 R* b* P! J
- (setq zx (getstring "\n 是否要中心线(No<Yes>):"))
/ l5 W" G P9 `$ A% U7 M - (if (= zx "")
/ n6 u: D1 }4 \3 t# d - (setq zx "y")
& I4 m. M2 g- e - )
- Q( G# I4 n7 K) \ - (setq os (getvar "osmode"))( V9 p" `( c H# x2 v1 ^: e; f
- (setq ang (/ (* 180 ang1) Pi))
0 f9 B- Y/ O" X4 v) {4 Q& Z2 P" s5 H - (command "osmode" 0)
" x. X6 ]1 W+ G7 ?& Q
0 m! d4 J% R m' G) r; @& X- 3 s- Y: Y- n7 D7 ]7 g
- (setq ls (- l l1))
5 {( J T' |$ X6 @3 L( P4 j( X' M6 v1 l - U$ k0 h% g6 F- _( s, A( U
- (setq lg (- l l2)) ;长度减螺纹长度
/ i: Q f% k( S* R7 ]3 r) W - (if (> l2 l)
! c+ u6 Z2 E9 l$ _/ L - (setq lg 0)# u/ O8 w* m5 e& @0 t# t+ w2 \
- ) ;螺纹长度过小时变成全螺纹
9 d0 B' `0 F, M' k9 i2 P, | - (setq k1 (SQRT (- (* 2.25 (* d d)) (/ (* e e) 16))))
5 t3 w p" A" ^" o( t - (setq h (- (* 1.5 d) k1))
0 g I4 x" P# j0 } - (setq r1 (+ (* h h) (/ (* e e) 64)))% {3 p% E; j4 \
- (setq r (/ (/ r1 2) h))
% d# ~* U9 _9 g% B6 V - (setq P1 (list 0 (/ e 2)))( [) q% ^6 T: `4 |3 J* ?5 ^
- (setq p2 (list 0 (- 0 (/ e 2)))) r1 p% m3 L. N( l# |8 K& B( t
- (command "ucs" "o" o)
( j% a3 a: z; N0 W* N - (command "ucs" "z" ang) O( D9 |! H/ N/ r5 U8 @
- (command "line" p1 p2 "")
% Y2 k1 T3 _' Y( P: E - (setq P3 (list (- (* 1.5 d) (+ k k1)) (/ e 4)))
: [/ D7 J$ b2 I - (setq p4 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 4))))7 g8 i+ m; k4 q; C; {
- (setq C1 (list (- (* 1.5 d) k) 0))
( X) Y/ t S* R+ }+ ]% I9 v# J - (command "arc" p3 "c" c1 p4)$ t8 C& y0 H1 Q" D
- (setq p5 (list 0 (/ e 4)))
! q: P& P x( L5 c6 t) v/ \ - (setq p6 (list 0 (- 0 (/ e 4))))8 T# U" R9 ]: ~: n+ l
- (command "line" p3 p5 ""), z( B9 T$ l& G# l1 S9 E9 B# H8 v
- (command "line" p4 p6 "")
/ {; E% e4 R- j1 I; L" } - (setq p7 (list (- (* 1.5 d) (+ k k1)) (/ e 2)))
2 o" U+ Q+ _+ N - (setq c2 (list (- r k) (* 0.375 e)))* N5 ~* X5 B3 `. f, k# I6 @
- (command "arc" p7 "c" c2 p3)
8 _. f$ f2 e- a+ Q! u' `+ Y - (setq p8 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 2))))
6 h7 {, R {6 f, O5 N, c - (setq c3 (list (- r k) (- 0 (* 0.375 e))))
1 x6 Z. B; ~3 J - (command "arc" p4 "c" c3 p8)
& m# \2 J" r5 n. |) U# X" b6 J, o- A - (command "line" p7 p1 "")
+ U+ t* X+ f2 X4 M* t- f8 R8 I5 ~ - (command "line" P8 p2 "")
$ P) `; o0 N* G F - (setq p9 (list (- 0 K) (* 0.375 e)))
3 \. u# V. x. S0 N; `8 H - (setq p10 (list (- 0 k) (- 0 (* 0.375 e)))), C% M7 @2 f9 \% K! f% `( \
- (command "line" p9 p10 "")+ U; C) S0 U& Q0 ^/ {/ q2 |
- (setq p11 (list 0 (/ d 2.0)))
4 H6 |/ p6 B4 h% X/ ^. t# n9 H% P - (setq p12 (list (- l (* 0.075 d)) (/ d 2.0)))
# R, g' ?# y9 n% r* K7 J( G - ;如果除数为2,则M=5时就变成了M4,会出错. 0 z6 ? x- ]4 {8 J0 A6 M
- (command "line" p11 p12 "")" E3 U' O& y! O S3 w3 g- a6 Y
- (setq p13 (list 0 (- 0 (/ d 2.0))))
0 @. x" e# f- c3 [9 F+ m- R% k - (setq p14 (list (- l (* 0.075 d)) (- 0 (/ d 2.0))))# g9 `# |9 Z5 a) @! k
- (command "line" p13 p14 "")3 g; j4 D) P2 c
- (setq P19 (list Lg (/ d 2.0)))+ r- I6 o9 b; E7 m2 b
- (setq p20 (list lg (- 0 (/ d 2.0))))
Z$ @1 u6 a" F4 S - (command "line" p19 p20 "") ;螺纹终止线
( I0 v- o+ g& m9 d" R* b! y V; Z - (SETQ P15 (list lg (* 0.425 d)))
. M& s2 \+ j, r: j$ P' B - (setq p16 (list l (* 0.425 d)))
; f& W" M; d- _2 r+ Z - (setq p17 (list lg (- 0 (* 0.425 D))))# P- ] @+ g( L
- (setq p18 (list l (- 0 (* 0.425 d))))$ P; U, E, o: j. T6 v& s/ z ?+ s
- (setq p21 (list ls (/ d 2)))
; E p1 y+ j% O" y - (setq p22 (list ls (- 0 (/ d 2))))
- ~# h4 g# t& Z# S - (command "line" p16 p18 "") ;螺纹端面4 A& V" K$ b) C5 ^! p$ w
- (command "line" p16 p12 "") ;上倒角% [0 l' O9 ]/ {+ T
- (command "line" p14 p18 "") ;倒角
7 r' a0 f6 S. o, w& `+ d - (command "line" p12 p14 "") ;倒角处粗实线
5 k: G s% ~2 N& Y6 |: X3 f - (command ".layer" "s" "continuous" "") ;细线层
. O2 ^5 l }2 } {8 \ - (command "line" p15 p16 "") ;上细实线9 s; K( B% k$ z, B1 G
- (command "line" p17 p18 "") ;下细实线; b9 [2 [5 U8 O, Z- _
- (cond ((or (= zx "y") (= zx "Y"))! I8 _# h, R7 Z, i, W/ D4 R
- (setq zx1 (list (- -3 k) 0))
: L9 H0 F9 u5 I( f - (setq zx2 (list (+ l 3) 0)): b1 U1 M/ Y3 L$ E
- (command ".layer" "s" "center" "") ;中心线层0 X2 | s! R+ p
- (command "line" zx1 zx2 "")
, ~! M' p/ d) e, E8 K - )) z( x) n5 t5 h4 l5 |8 S/ x" r$ W; t
- )
* W3 ~2 y4 L& |& W1 X$ q8 } - (setvar "clayer" clay) ;回原图层
) t) y5 q O/ ~ X* i+ l& u) i - (command "ucs" "z" (- 0 ang))
, B- _" b- U/ [1 J3 ` - (command "ucs" "w")
" Y, L7 `. D9 k5 ? - (command "osmode" os)
( l a/ I* b) l. Q - (setvar "cmdecho" oce)$ h, P: z0 W; l. R; M; W: h
- (princ); {( `+ f5 ~% B6 v% K/ S/ g E
- )
复制代码 |