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.
+ A$ [- ^7 w- H+ _3 l' e9 V* Y5 a$ g* j. D0 M% @
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+ r: ~0 ]6 ~/ c3 y, h# l3 ]
# f+ B& Q; d, Y4 f |0 j) \以下为程序代码:* P8 P" p4 Q- ], d) Q& n- r9 N' v
- ;画六角头螺栓
3 N! |6 s/ }' G - ;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.1 T6 b9 w- K7 K/ P* j) t* r" T
- ;2006.10.18晚完善
/ \2 q( K0 V m4 h5 b2 w - (defun C:xls (/ oce o a b sc zx ang ang1 en l1 l2 d
7 z7 p# _- N2 Q5 U7 @; H1 l/ O$ @6 K - e h k l ls lg k1 h r1 r e d p1 p2
3 [7 x3 z- H& }5 f G: t8 a; `0 a - p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16; u' I& J3 t) j
- p17 p18 p19 p20 p21 p22 c1 c2 c3
# {1 O9 f2 g; u+ Q/ H1 [7 u - )2 r4 g+ p9 T. _8 S4 ?( {; ]1 K
- (setq oce (getvar "cmdecho")); D7 C6 d1 {- a/ X5 X( C% U% X1 N9 J
- (setvar "cmdecho" 0)5 o0 x$ U: A3 k3 `& ?, U% a9 @
- (graphscr)6 r5 @) n* o& T4 |
- ;创建如果与你所用图层不符，可自行修改
! G" t- a4 k* W6 t0 K - (setq clay (getvar "CLAYER")) ;取得图层信息" h# s/ t9 Z' Q- V/ }/ H
- ;创建中心线层center颜色红2 |( f" f( Z& t( b. V5 m
- (if (null (tblsearch "LAYER" "center")), e. j$ V% F# r! h
- (command "_layer" "_m" "center" "_c" 1 "" "_lt" "center" "" "")
" m3 P# s4 M5 S r# h - )* K- X& u q4 `$ L: M
- ;创建细实线层continuous颜色青1 G7 @" `- ?/ U1 Y. V
- (if (null (tblsearch "LAYER" "continuous"))
. V) S- x9 P! G/ Q' k0 ~ - (command "_layer" "_m" "continuous" "_c"
' X; }% i# D4 U# C: \/ E - 4 "" "_lt" "continuous"# B Q0 Z+ e H3 |- a
- "" ""
" h- n6 p; g! `/ i7 n2 L - )# i8 N2 k. i. B/ c& @$ V- \
- )
( \) q! [$ ~. U# n7 y- e2 L L+ \
) V% u v" s: I* k- X5 z0 `- (command ".layer" "s" "0" "")% g* v; e0 f! n' m) V
6 G9 |6 e3 o$ ]( {3 _5 e2 `5 W- (setq o (getpoint "\n 输入插入点:"))0 L4 G4 U8 O2 T6 D- r8 v/ v
4 x/ A0 a# o9 Y1 q0 d- (if (not d)
" P9 M; B$ _0 H - (setq b "默认")
0 l) \4 c: D1 g7 X" |3 P - (setq b " 上次输入")0 d0 F4 f$ g' U/ ~4 F
- )2 E0 V6 }5 r" V
- (if (not d)' U. n4 \2 P6 g2 @& l
- (setq d 10)
7 d9 A- ~& o1 _4 L7 X - )+ Z- x% `7 r- h" C- d# c; \
- (setq a d)- U7 m6 P7 T( c$ L$ V i( C
- (princ
( C6 ?3 D% c2 M& j! f6 i - "\n 输入螺栓规格M5/6/8/10/12/16/20/24/30/36/42/48/56<"7 q4 b, o& U3 j9 a1 s6 g6 I- ~$ K
- )$ v1 Q `, P+ }6 Y4 l
- (princ b)2 \; g7 h1 |' Y; P
- (princ d)
2 v& [2 n) v. ?% r( g - (princ ">:")
# E$ T2 _" w9 k
( T+ t. a' k/ u5 b/ z9 V' }6 \- (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 ">:"
$ a" G) g; Y% U9 @8 r3 z7 n - 5 o8 {$ U: w2 T
- (if (not d)4 R" q% ^+ c1 _2 x( e/ r: Q3 [
- (setq d a)
, z. N: G+ a7 a1 W; [6 [ - )# O4 E5 Z2 n" Z, T3 e
- (if (not l)6 p# H& Q- s5 A
- (setq b "默认"), k4 o4 }+ Y+ J4 G' q# U
- (setq b " 上次输入")/ ^( @1 N w. Z# y: s1 a
- )/ G7 d! x0 i& M, ]+ W5 ]
- (setq en t)
: N/ i% O9 j5 I6 F6 v4 l+ y0 W- D - (while en
/ B$ n8 ^; r/ n+ m - (setq en nil)" g& d$ J. ]# [, B8 @4 p( t% j
- (cond ((= d 5)
' r4 \3 \- j, E( l2 H - (setq e 8.63)
& ?# V- B* N V3 s - (setq k 3.5)
9 J4 a3 ~6 h+ ] - (setq l1 20.0)2 f! m1 Z3 z, b( r$ b
- (setq l2 16)
5 p; O0 i5 f/ S: z4 \6 b" e - )2 [; n1 G0 O" c
- ((= d 6)0 q% G9 x+ ?/ M
- (setq e 11.0)
9 l. b6 J4 B @! L6 j6 n; ] - (setq k 4.0)
4 z- g/ c' i2 [3 _ - (setq l1 23.0)& ^3 D8 ]$ p# Y, g; L4 N* W
- (setq l2 18)2 G# y# M7 l; R) h' l1 v
- )% [- @ j; o9 J! L+ a4 D) T" y
- ((= d 8)3 C# q: P' m% D, m- R" A
- (setq e 14.4)
& z D* V, ^1 D - (setq k 5.3), d; {: g' A! T4 s" G: F
- (setq l1 28.25)
3 W) {: u1 ~5 N! M! D# d. c$ c - (setq l2 22)2 @/ Y8 g5 y: U, d$ j
- )* ^ _) X4 G& y- A& J% M
- ((= d 10), }" _6 a8 p E r& p& e5 K
- (setq e 17.8)
" x9 v, f; a9 K [5 j; M& w - (setq k 6.4); \; C8 u" w a7 B. M
- (setq l1 33.5)
# v" Q! q5 w: x; |5 {! K - (setq l2 26)
& y0 Q) }8 `3 M6 S2 w& o - )! Z9 n% u8 ]( |' C) h
- ((= d 12)
( b5 _* I4 k( G. m3 w - (setq e 20.0)6 W8 E& R8 P2 e, r% l
- (setq k 7.5)
) x$ Z) P& J8 r5 x$ ~# F - (setq l1 38.75)
6 v$ @( A3 O5 s0 S; b [; \/ w - (setq l2 30)3 M" }( q8 h7 b! {: |3 h" b
- )$ ~ f3 K7 M5 l9 x$ u
- ((= d 16)
8 ?* s5 Q% F9 e. U - (setq e 26.8)
6 \$ i$ s/ e2 P - (setq k 10.0)
$ t# q6 Q7 u0 |6 G1 S: V( o5 F - (setq l1 48.0)
, P/ d& b" `* _& g2 N3 s q5 D8 g6 Q - (setq l2 38); m" h, P- O1 A/ R; a& c, d
- )) ]( F0 Q. m( ?
- ((= d 20)" f$ s4 s' v9 R
- (setq e 33.0)
& ?4 k ?7 ~0 Z/ l3 Z - (setq k 12.5)
8 W/ {8 q' w6 o7 q8 X - (setq l1 58.5)
* f; m! {) y$ B - (setq l2 46)
% Y$ W: [: w( {1 `+ Z+ H3 ] - )* T+ D/ O( v- ~
- ((= d 24)0 v' C/ ]: Q0 c9 m1 @' |
- (setq e 39.6)# R/ @; K( J" d0 q+ c
- (setq k 15.0)3 K$ |* ?% [ h( h2 ~
- (setq l1 69.0)
3 U4 Y. K/ _" i - (setq l2 54)8 S: U( n* d' Q
- )
Q! n6 v" |/ U2 k8 y/ j - ((= d 30)4 X6 r" D8 f: D; {- |& x
- (setq e 50.9)
5 n& g) q8 v$ y$ V - (setq k 18.7)
0 ~& l- O9 {) K# ]7 C - (setq l1 83.5)& F! _: I* ?8 {
- (setq l2 66)
* ~" ~6 ~$ V) [! q8 C R, I - )% a6 P) ]+ r. r
- ((= d 36)
9 C0 c3 W* k, L/ \ - (setq e 60.8)
! A E! P. T) Q2 y, b9 Z0 N* C- d - (setq k 22.5)9 ]) \) a- |% c3 e% T7 M
- (setq l1 95.5); K# I, l/ R( H. `8 |; e, g
- (setq l2 78)6 {, U- T/ K% S1 n2 N
- )' k& z# H! {5 y) q6 X
- ((= d 42)# E5 d1 Z, L, d* m, d" Z
- (setq e 72)- `2 k- V' B3 ~, T* M. a
- (setq k 26)8 B, m' j, H( ~# S
- (setq l1 113.5)
$ m- C; G7 n4 j8 a' S - (setq l2 96); ^( z6 l% c E: B j- \" f
- )( H2 y! Z5 T! b7 T- n
- ((= d 48)) G# |/ I) v4 ~, D: A2 b
- (setq e 82.6)
) r% }' S2 @5 l# n6 S M0 N4 L - (setq k 30)3 H8 R/ V4 {1 Z5 c
- (setq l1 121.5)
- j5 b5 r A J! Y: a1 I/ H - (setq l2 108)
1 a, g0 u/ }5 g; C! I: b& w: b - )3 o! O) d" I) O. \9 y/ [. z
- ((= d 56)) _- F$ Z) w7 V+ e
- (setq e 93.6)
+ O/ W% {2 D' W' U/ w# R d - (setq k 35)# C. ~0 g# t! L( v6 T
- (setq l1 137.5)3 I3 Q8 |0 `4 x* i4 V+ w. J3 `
- (setq l2 124); S9 E+ K7 L R; q8 D9 w+ V4 K
- )
' W, L7 R3 e# ^8 q7 e- L9 i - ((= d 64)0 @& {: r0 c# j$ |+ M; a9 o
- (setq e 104.9)& ?3 f5 N1 n, j. M7 j3 k, D5 I
- (setq k 40)6 `2 M4 c4 P7 D6 Q- x
- (setq l1 153.5)$ m0 p/ H5 E+ b2 V
- (setq l2 140)$ [! C) k& m( }
- )
# C6 O* {3 u( R! _5 Y, {4 Z - (t
3 u4 t1 B- m) S9 Q& {, a: e/ E - (progn ;非上述口径时则令
' t% c, B5 P/ H) F" Z \# l - (setq d (getint "没有这个直径的螺栓,请重新输入螺栓规格,M=:"))6 r4 h- {6 ^* @# D
- (setq en t) ;令en为真,产生循环7 z r: w: A9 ]/ q l; h, X% h; H1 j
- ) ;结束prong" C% J0 R' d: D1 ]# O5 o) s: S) t+ q
- ) ;结束t# A% ~0 j0 _5 L5 _/ c
& F. B4 r0 p" c- v" A3 |- 9 Q2 v0 ~. W' a: n5 P& J, }. F' s
- ) ;结束cond
, i r6 H0 j& h - ) ;结束while2 t( Z- o8 I. T7 ]/ S _6 G
- (if (not l)
0 `; Q5 E% [% d$ P) |+ N# ?# z - (setq l 50)! h8 K5 Q6 [3 P4 X) ?2 q
- )
; L9 K/ q( W0 g3 m - (setq a l)! s$ _( o( D/ ?0 q3 ~/ d+ ]$ u
- (princ "\n 输入螺栓长度<")6 P3 e3 s, e$ d+ h4 y0 g
- (princ b)
3 y: j2 {- L0 q - (princ l): Y7 w; n4 n8 P9 V
- (princ ">:")8 W, a% c4 ~' r. L9 a
- + ?& o* T( ?+ m
- (setq l (getDIST))
! g4 I) v" I7 t# [/ h6 F! b/ C' k' R - (if (not l)* T8 L) R. U+ m9 q& D1 [% A4 y$ X
- (setq l a)% _( f! x4 ~) [' i8 N# ~
- )9 _1 ]( c9 Q/ i+ g& z9 n! d+ @) i! b4 y
- (setq ang1 (getangle o "\n 输入旋转角度<默认0>:"))
# |6 A4 S5 `6 V: V# i: G$ I - (if (not ang1)
+ q9 Z- [5 {4 n6 D - (setq ang1 0)* b5 Z# x' N% L9 l' u7 [
- )
- v5 \4 c0 ?! _ - (setq zx (getstring "\n 是否要中心线(No<Yes>):"))
' k: _8 R+ F8 i7 }4 c - (if (= zx ""): `# i: ~9 O7 ]6 @0 b
- (setq zx "y")
, g, T$ R. S- I g) Y - ); S; ?* y8 X4 ]! O0 X$ Z" A0 T
- (setq os (getvar "osmode"))
9 ?9 Z4 e& ~4 V( `; _ - (setq ang (/ (* 180 ang1) Pi))
) E1 C, u: y R& R! K q$ R - (command "osmode" 0)
# n: v6 \ c5 A, E+ {/ D& X* U7 M5 } - 8 H- | i6 j# ?; j6 l
- / x8 t8 }+ ^/ X5 l2 H( B
- (setq ls (- l l1))6 F: T3 z. I/ f
- " {9 s% |: I4 U' ~" _
- (setq lg (- l l2)) ;长度减螺纹长度
& H$ y% {6 \! b' F5 v# F - (if (> l2 l)
* q, w8 O4 w1 `/ l# f4 L - (setq lg 0)
3 K8 B6 @1 {. s% U - ) ;螺纹长度过小时变成全螺纹$ M6 V4 z% v# J+ g6 \! }; j( d
- (setq k1 (SQRT (- (* 2.25 (* d d)) (/ (* e e) 16))))
, ^$ W' ]; I) P - (setq h (- (* 1.5 d) k1))! e! \/ W6 O6 c' e/ S
- (setq r1 (+ (* h h) (/ (* e e) 64)))
; [4 m' Y& O1 R+ D' Z - (setq r (/ (/ r1 2) h))# L. r; r% L) K. [
- (setq P1 (list 0 (/ e 2)))- U, R0 |6 h" h6 `
- (setq p2 (list 0 (- 0 (/ e 2))))
+ m/ m5 ?6 E1 B# H$ n* u. \ - (command "ucs" "o" o)
: k, V$ h1 V( D$ F. ] - (command "ucs" "z" ang)5 x# J$ o1 }/ K$ M9 x% _
- (command "line" p1 p2 "")
8 w# Z; L+ d+ `% T7 E) J - (setq P3 (list (- (* 1.5 d) (+ k k1)) (/ e 4)))+ G8 g7 ]1 h$ R4 n& u
- (setq p4 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 4))))1 t ]/ ]* y, y/ S
- (setq C1 (list (- (* 1.5 d) k) 0))
5 A: y7 u* g: u$ m. j7 [, E - (command "arc" p3 "c" c1 p4)1 J, s% M b( j* V3 N; F
- (setq p5 (list 0 (/ e 4)))
) N) U% J. ]4 K( c% z - (setq p6 (list 0 (- 0 (/ e 4))))$ v' s. G% P s/ ~: t3 f5 ~2 M
- (command "line" p3 p5 "")
. p( F- [" _. q* B" c1 a - (command "line" p4 p6 "")
" K) M0 H7 A* Y - (setq p7 (list (- (* 1.5 d) (+ k k1)) (/ e 2)))) f) [. E ~& R1 t, {$ {2 \+ [
- (setq c2 (list (- r k) (* 0.375 e)))" p" |$ z: Q; i; C p
- (command "arc" p7 "c" c2 p3)
?7 k: B3 G% U4 v! j1 i2 v- ^/ ] - (setq p8 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 2))))
0 P/ P/ \4 i; l+ e3 F6 x p - (setq c3 (list (- r k) (- 0 (* 0.375 e))))
% j7 X0 w: m T4 ?" A# Y6 V9 Z# F - (command "arc" p4 "c" c3 p8)
, M v% s) z2 w9 s. e - (command "line" p7 p1 "")
+ O1 C/ I) _6 z; Z! u3 _* s - (command "line" P8 p2 "")
1 w! b+ T) y$ |( F% S3 c - (setq p9 (list (- 0 K) (* 0.375 e)))6 @" n: L+ Y- _' w0 b/ ~. A
- (setq p10 (list (- 0 k) (- 0 (* 0.375 e))))
4 F- T6 W- s# g, X1 g - (command "line" p9 p10 ""); |7 _9 q1 o* w' j
- (setq p11 (list 0 (/ d 2.0)))0 j9 H2 p1 q: `& w
- (setq p12 (list (- l (* 0.075 d)) (/ d 2.0)))
3 }0 P& h! c: p* K4 r, {8 [ - ;如果除数为2,则M=5时就变成了M4,会出错. 7 a7 R. ~% O8 P8 Y5 c4 m
- (command "line" p11 p12 "")
- j+ b+ h6 o/ s. y. L - (setq p13 (list 0 (- 0 (/ d 2.0)))): f! ^) L# j0 U3 k0 o0 _: r# B7 X
- (setq p14 (list (- l (* 0.075 d)) (- 0 (/ d 2.0))))* I& D0 C6 F# x4 r( E
- (command "line" p13 p14 "")
3 _$ k1 |5 u( C- Y) M6 k - (setq P19 (list Lg (/ d 2.0)))2 T$ G8 W9 W$ E8 |3 E( e% ]& y
- (setq p20 (list lg (- 0 (/ d 2.0))))& ~8 N, ?1 P2 y8 X. q& w5 V, P- O
- (command "line" p19 p20 "") ;螺纹终止线
0 M+ g, Y. N3 Z4 p* W. O- U; D - (SETQ P15 (list lg (* 0.425 d)))
+ p1 H# j1 A E" O- B - (setq p16 (list l (* 0.425 d)))* s+ b" X/ K1 w% ]# [" A
- (setq p17 (list lg (- 0 (* 0.425 D))))
) m0 [2 v5 {$ n: N - (setq p18 (list l (- 0 (* 0.425 d))))
# W% p8 Q7 t3 v( s5 j- n - (setq p21 (list ls (/ d 2)))
& E0 O2 d2 W7 |4 y - (setq p22 (list ls (- 0 (/ d 2))))
9 j R- j! A" W. Q, T, \( c; {) f - (command "line" p16 p18 "") ;螺纹端面/ W# S, s8 q5 y$ K5 r% W" N2 a7 M
- (command "line" p16 p12 "") ;上倒角
7 D4 D3 X: c$ B# ^9 S9 m5 d - (command "line" p14 p18 "") ;倒角
, G3 l+ l0 B' X" ?% W - (command "line" p12 p14 "") ;倒角处粗实线4 g8 f+ R/ Z. w) ^
- (command ".layer" "s" "continuous" "") ;细线层8 w1 q3 f8 D! }/ g6 y4 m: \' r# q! r
- (command "line" p15 p16 "") ;上细实线
) [. \8 R: u8 d; q8 u - (command "line" p17 p18 "") ;下细实线* D1 U$ l& T$ V- q" ~ t9 X
- (cond ((or (= zx "y") (= zx "Y"))
2 v- \- W% R1 N$ ?3 W q - (setq zx1 (list (- -3 k) 0))- C% i' P' c% k% z/ H# f4 D$ f
- (setq zx2 (list (+ l 3) 0))' D( h; x8 x8 D3 e/ C" V3 E7 B" `/ Q
- (command ".layer" "s" "center" "") ;中心线层" L$ k! o% ?& l# b# K' u+ @* q
- (command "line" zx1 zx2 "")
8 t# p! ^2 s# p3 L' j - )9 P) d# @; x# u
- )
+ J1 V7 O h4 X9 l& X( v- | - (setvar "clayer" clay) ;回原图层6 Y$ l4 O. l$ ^- q4 V
- (command "ucs" "z" (- 0 ang))9 r/ j# l$ w6 i) {2 N* N1 ]6 h
- (command "ucs" "w")
2 X/ | x+ J& z" Y" c - (command "osmode" os)
7 I9 j) z* a7 f) D, @$ _ - (setvar "cmdecho" oce)2 a" u8 O9 v% J( H1 d
- (princ)7 o1 V$ `0 G" Q& H* f! c. A0 {
- )
|
发表于 2006-11-27 17:15
楼主
发表于 2007-1-10 22:14