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.
9 t0 q& P4 a; a; K5 H; V7 B' H s
! N; D: k5 Q' a$ u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
9 j" n0 n* ]* A& e# |7 u
" p9 ]3 K/ S% X% j. E以下为程序代码:
6 o, j/ y! t( ~- ;画六角头螺栓
4 J" b2 A' c s- E% z/ | - ;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.
5 U3 q! S+ |+ u) t - ;2006.10.18晚完善- r: X6 b: C! Q4 E+ c) b
- (defun C:xls (/ oce o a b sc zx ang ang1 en l1 l2 d- f! |0 }: v9 U# F. m; I
- e h k l ls lg k1 h r1 r e d p1 p2# V/ W; Y! |! s! J, Z$ P
- p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16: L$ R a4 \. t- ]7 t3 @
- p17 p18 p19 p20 p21 p22 c1 c2 c3+ Z+ U4 ~. ?2 M% i) A
- )! h$ H) E3 [; a) q% M' r4 W7 J
- (setq oce (getvar "cmdecho"))
, _- F# `; c( _0 T0 g) @( n - (setvar "cmdecho" 0)
, E" ?9 i8 n3 ]% o7 | - (graphscr)
- J8 s5 f8 [/ |2 k- p - ;创建如果与你所用图层不符,可自行修改+ p& V1 f7 ?. n0 V0 W/ O4 y: J! |8 _
- (setq clay (getvar "CLAYER")) ;取得图层信息/ d3 _2 v4 ?) y7 o Z
- ;创建中心线层center颜色红
' t+ V7 v( a! x0 `4 n) ^4 O$ O% K - (if (null (tblsearch "LAYER" "center"))5 w6 r! |2 D& X1 z8 j9 g( S3 \
- (command "_layer" "_m" "center" "_c" 1 "" "_lt" "center" "" "")
9 F" Y" e) p1 L& m - )
. R2 }8 }/ V7 H" w - ;创建细实线层continuous颜色青+ M+ K# @2 H: c! n6 Z
- (if (null (tblsearch "LAYER" "continuous"))1 i$ c! Z% L: A6 T
- (command "_layer" "_m" "continuous" "_c"3 w( M+ Y. U3 A
- 4 "" "_lt" "continuous"9 j5 @3 ^5 L. \! m( r* E4 K) V/ J, J, u0 i
- "" ""
3 ?% Q. ]* L; m# N - )( S3 s. M% S# f6 C5 ^# R
- )6 \, o$ @. `. n6 U) G
! q# L: x' h- F) q8 w- (command ".layer" "s" "0" "")* I+ A. P1 W' x+ U k+ T
1 X# t" |7 ? a; s' I- (setq o (getpoint "\n 输入插入点:"))
" l0 q+ H1 ?' d5 W. }
! J- s' N( U, _- (if (not d)) h( c; b* w- Z+ `" ?
- (setq b "默认")
2 n/ N8 Y3 K1 X$ d- N+ O" U - (setq b " 上次输入")
# z0 L: q; X* Y6 c; d - )
" F, M9 ^! a. G6 j, Q5 z* p( |0 m# j+ K - (if (not d)& k# E ~, m( y9 M+ ?2 ?
- (setq d 10)" ?* N9 [' Y5 V5 B n" l' o0 c
- )
1 n2 j: G d) O% @4 C8 [) ~' o - (setq a d)
/ p) u* t: X' U" U. @, R- A - (princ$ ?; G: o6 f9 j# b/ ~
- "\n 输入螺栓规格M5/6/8/10/12/16/20/24/30/36/42/48/56<"
9 M8 c7 P9 r* d) K; h: N - )
% \7 X/ d% U" R+ w7 S' [ - (princ b)$ [. _1 r% e4 N) I( ?7 c
- (princ d)
' W/ D1 p. p( o7 n0 F; @% F - (princ ">:")
X/ @, o2 N7 w! q( Y/ o! f0 E
, w0 b1 V' u% L( e5 i( U" a- (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 ">:"
+ G0 K; C3 r, o$ y0 e
* _. i) R6 }7 A. N! `! o- (if (not d)
) r5 u7 I5 m$ s( s" c0 O - (setq d a)
. `. G; B( Y: ? - )6 x1 ^/ ~( X& a: a6 m/ g1 Z5 m
- (if (not l)
) F# o( |0 z) ^- n% g$ f - (setq b "默认")! o4 {0 p' E" W* C7 P- k
- (setq b " 上次输入")
& ] q9 e# e/ m a, O6 M" f9 `& ] - )
) ~: p, R1 Z. |2 T" x1 c - (setq en t) x5 G3 t X2 h# B8 ?
- (while en
# I I: m- [* Z4 s* ^. v - (setq en nil)* n8 x' ?- [5 ^% ]8 i
- (cond ((= d 5)
1 a+ T4 V, E# y - (setq e 8.63)
+ f# V u# Y' M, A" c - (setq k 3.5)! \2 T8 p }- v% ]5 ` k9 h
- (setq l1 20.0)- W; N8 y% D: U# k# a
- (setq l2 16)
~2 n9 b( `& z6 e# b! L) y6 B& \ - )
2 `! D$ Y# i! ~/ M& a3 _ - ((= d 6)6 P# z- F! Q( V
- (setq e 11.0)- S# n) a6 I$ e3 Z8 J/ p
- (setq k 4.0)$ S$ C- G* @" \) a
- (setq l1 23.0)
; W- `' \- y3 @3 @6 y - (setq l2 18)
0 I% B Q1 {2 }+ o' X# t - )
3 C* D$ J' x K. [+ N - ((= d 8)
- n F1 W: P# H6 ~+ R/ A - (setq e 14.4)
' y: n1 l( t! l; K- y/ o - (setq k 5.3)' J! q3 {0 @# z* o$ t0 w; _4 A
- (setq l1 28.25)* |0 D% |( x9 }" C9 r4 g
- (setq l2 22)
/ s' L* Z8 X' V1 p9 \! ] - )
" i0 x5 _# Y' ` - ((= d 10)
- ^$ g+ _- {1 \+ v. Y6 V& r - (setq e 17.8); u; I7 I9 {0 g. l+ t$ D
- (setq k 6.4)
5 U/ |; k; x3 { - (setq l1 33.5)
" q0 b" I9 |; j/ A: m* U - (setq l2 26)
% r6 _0 o" r$ R Y) x' [; @ - )
: x( G# n6 ]* l+ ]9 ?6 e$ q - ((= d 12)
0 p! H$ L- |/ C& `, m! i - (setq e 20.0)5 J( A7 i( X% Q8 d0 w
- (setq k 7.5)& B' j# A2 ~4 n6 d; Z5 G2 @+ [" p9 V
- (setq l1 38.75)
6 o. x2 B( [1 f/ {5 i d - (setq l2 30)
' {* [3 |3 R2 i; N/ G: n& f - )' N$ W; O% Y# G: f( I
- ((= d 16)
+ I. f5 t+ G/ Y, B& s! g - (setq e 26.8)# G3 o' y2 @% r1 |4 o! `
- (setq k 10.0)
2 C# h8 J+ M1 M! _2 z) v - (setq l1 48.0)7 c8 k( d% `) D8 O4 \/ D
- (setq l2 38)
" V% I% j% Q0 ~% j0 ] - )4 f0 I' K2 c' E; S5 j; {; k
- ((= d 20)8 _: {* g7 b" F% G8 \6 q
- (setq e 33.0)
2 ^, l9 S& D5 Y8 i - (setq k 12.5)3 C3 ]) }7 c/ D" G0 n
- (setq l1 58.5)* d" g; @7 a2 m1 ^ U! ?. O- K
- (setq l2 46)
! Z, K Y* x! h. z6 |# e! K& @+ I - ) a q' u" P4 S7 A# g: `$ x
- ((= d 24)% }/ |. Z: I* b6 g" P" P
- (setq e 39.6): l/ T: f4 X- H3 b
- (setq k 15.0)2 l: T9 U# c2 V. E; {
- (setq l1 69.0)
5 O, ~! e5 {7 [5 X' _! n1 G7 D7 H - (setq l2 54)
C! I, B$ N+ x/ O% I+ B) k8 t - )
$ n0 v: w/ H1 M) l. P - ((= d 30)
' X0 @+ L" M& P - (setq e 50.9)
! } ?4 I; c' F5 I7 V - (setq k 18.7); v/ h! U, \/ ?- v: M. D
- (setq l1 83.5)- w5 ^; @2 `+ O& w
- (setq l2 66)
6 f2 q' A3 u1 e% y/ c0 D6 [ - )
, x9 I3 E% j% {- k& G/ W2 O - ((= d 36)
2 X' K- T: [9 B1 g6 n& C - (setq e 60.8)
4 R0 ]; Q. j' l* q8 d' M D7 z - (setq k 22.5)/ b, f* P- { ?$ A/ C( d% D
- (setq l1 95.5)2 _# D* i- B3 s3 z
- (setq l2 78)% M& d% b+ b; _
- )
# C9 i' K1 i% F5 s" J. F, c8 G* M& z1 Z4 ` - ((= d 42)
9 s% d- t& d( v5 D% W% B - (setq e 72)) O+ ]6 L: y4 s b! S
- (setq k 26)
0 K" x. i1 _8 _0 p/ Z( Z - (setq l1 113.5)
* G6 G5 B0 R2 b% K% v. j2 V - (setq l2 96)- |: _) V8 V( A( @7 ~
- )' X8 q3 ^9 ~: e7 R
- ((= d 48)& A1 o& ^& E! V- d$ ?; I% u2 c
- (setq e 82.6)
/ {- T* B3 D! l9 B - (setq k 30)
6 Y2 r7 T6 h+ y4 A" G3 l5 a/ x+ P - (setq l1 121.5)* Z# _8 @4 E( t6 b4 z h# `
- (setq l2 108)
/ Y7 Y! S+ Q3 x, I% x - )
: ?4 i: b8 O) p X9 Z+ i5 y - ((= d 56) e6 c' U( r0 x" V! a
- (setq e 93.6)
/ r, L% b6 `; `- M& K - (setq k 35)
5 K+ Y3 K: a4 d6 E* _! e - (setq l1 137.5)& y, o" H: L! _% ~7 N1 _+ l
- (setq l2 124)( k# i. U3 A; `0 h& C- d- M
- ); r+ S' ~# T! ]0 L: i4 p
- ((= d 64)
8 E; j# ~# P5 A G* P! Q - (setq e 104.9)
& W$ e+ z7 c; }6 s& Q - (setq k 40)
" A u& Y$ K, r/ m7 O/ d! [ - (setq l1 153.5)
$ S% z9 k. L6 Q- N( X3 Q% ^ Z - (setq l2 140)% O' X2 F8 E$ S% h
- )1 a% K- t6 n; b
- (t
' y0 `# c7 r% `) E. b, T/ w - (progn ;非上述口径时则令
& @" R& [) U7 y" `8 i& ]8 g - (setq d (getint "没有这个直径的螺栓,请重新输入螺栓规格,M=:"))
$ b3 I' g9 `* U+ k, t - (setq en t) ;令en为真,产生循环
1 X$ i( l& o0 L" f - ) ;结束prong
+ o8 o& A" E; M! I: S# w - ) ;结束t& O4 m# Z9 M7 d
4 K0 S# q/ }* Q( S! J# Y: J+ n
/ E3 C/ P2 T7 \! C- ) ;结束cond
+ t5 H1 a* h! t' s; D6 V0 u6 Y) e - ) ;结束while4 _! ]' l8 w. |" o7 m3 n
- (if (not l)
! a! ~# u; @6 o( O& h1 ?. U - (setq l 50)
0 U) A" Y! V+ Q) Q' `, t( { - )
' Q1 _( m3 G1 i# H - (setq a l)5 E% ]9 x& x$ f
- (princ "\n 输入螺栓长度<") W4 z" A1 [/ b% t1 m, l6 T
- (princ b)
4 I& V% _! s& P+ |# Y# \ - (princ l)8 ^, I/ r) u9 i. l/ C+ a S
- (princ ">:")
/ X8 c" n1 J; k2 F# n! T9 l% B# t$ X - 6 B+ K& S1 k3 t' ~
- (setq l (getDIST))3 F' L5 G. H* P0 L
- (if (not l)
. D. Y; V5 H. [) v3 j _ - (setq l a)6 m7 O# J$ C* u0 n% C7 T4 S/ q3 N
- )
3 l% ]8 d1 Z8 D; _# `) [ - (setq ang1 (getangle o "\n 输入旋转角度<默认0>:"))
" i! m0 ]& i: w3 D - (if (not ang1)+ o9 h' `# `1 N" l
- (setq ang1 0)& u7 R& K+ y3 Q/ V; ~/ m
- )2 }5 N6 V( n6 G2 l0 }
- (setq zx (getstring "\n 是否要中心线(No<Yes>):"))
9 S9 ^; E. i& G4 S8 w/ j, Z - (if (= zx "")
/ e' H1 N% T% L( M - (setq zx "y")
% C" r8 Y6 U" f/ Z8 j - )4 [7 a, T0 M. K3 S
- (setq os (getvar "osmode"))0 t; D3 I% `: s5 ? m+ i, n; C6 @
- (setq ang (/ (* 180 ang1) Pi))" Z" e# y# X- O3 `
- (command "osmode" 0)
8 @' ?+ h. f& ?" C0 e, { n
% G) P. S$ v+ j4 C- ]/ x' D
& K8 X# h c& k1 M* d# `" ^ O- (setq ls (- l l1))( f2 [' ^7 A& F! q" L+ I! Q6 ~
5 h' Y1 W3 \, {) ~- (setq lg (- l l2)) ;长度减螺纹长度; ?- n- ]7 U3 a) }! ]1 d8 |
- (if (> l2 l)
- b X( U6 u/ b* j4 r - (setq lg 0)1 V/ x% h: |( Y& `
- ) ;螺纹长度过小时变成全螺纹
3 E# I1 D+ v5 d0 e( A" q - (setq k1 (SQRT (- (* 2.25 (* d d)) (/ (* e e) 16))))7 u; z" X5 }3 h6 N; w
- (setq h (- (* 1.5 d) k1))
2 Z1 R( }" ?- W9 `. R - (setq r1 (+ (* h h) (/ (* e e) 64)))* y4 K, u9 I( \, ^5 ^
- (setq r (/ (/ r1 2) h))
% R# J* K. v! K7 ]( A3 X7 C - (setq P1 (list 0 (/ e 2)))
, ]1 v! H4 [ ^8 {9 w - (setq p2 (list 0 (- 0 (/ e 2))))3 p+ }, q* O7 C+ N
- (command "ucs" "o" o)
+ d+ T7 a1 K8 W' e2 g# m. G - (command "ucs" "z" ang)9 M: [$ w' r# l2 P
- (command "line" p1 p2 "")1 s# x ~$ C Q0 K! }7 ~% L5 r
- (setq P3 (list (- (* 1.5 d) (+ k k1)) (/ e 4))). N3 X: A) H5 w$ {5 o v) m" }
- (setq p4 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 4))))
1 h% O/ `$ E- t. S - (setq C1 (list (- (* 1.5 d) k) 0))
5 Z( E& g) ^# f% j: M8 u/ \ - (command "arc" p3 "c" c1 p4)
5 w/ i" O+ Z7 X k - (setq p5 (list 0 (/ e 4)))+ L! z! D. N6 h
- (setq p6 (list 0 (- 0 (/ e 4))))2 l4 `+ c- w z( L
- (command "line" p3 p5 "")6 K: U1 S$ Z9 [/ L, E! W
- (command "line" p4 p6 "")
; U' M$ Q4 i0 `! s( C: d$ w: a - (setq p7 (list (- (* 1.5 d) (+ k k1)) (/ e 2)))5 s/ ?, w) p$ r$ e' C( {( w
- (setq c2 (list (- r k) (* 0.375 e)))
$ D. d0 a. M* ^7 `8 G3 u - (command "arc" p7 "c" c2 p3)
) j; [6 x) w: R - (setq p8 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 2))))
1 P- D- n2 u8 T! X - (setq c3 (list (- r k) (- 0 (* 0.375 e))))" i4 P( u6 V" q1 r
- (command "arc" p4 "c" c3 p8)
* ?+ P# z' |3 V1 g) S! T - (command "line" p7 p1 ""). r4 u' Z5 t8 q
- (command "line" P8 p2 "")
; \; a' J+ D n3 K, B9 v: o - (setq p9 (list (- 0 K) (* 0.375 e)))9 S- U- ~& l3 h. S
- (setq p10 (list (- 0 k) (- 0 (* 0.375 e)))). g3 R, t3 z% R& x
- (command "line" p9 p10 "")
: Y. {1 \2 V1 J - (setq p11 (list 0 (/ d 2.0)))
7 K0 U* L( Q5 w( s- i5 n4 N - (setq p12 (list (- l (* 0.075 d)) (/ d 2.0)))
3 k2 L# I8 z# t7 T - ;如果除数为2,则M=5时就变成了M4,会出错.
' a. S# Y8 E, ^8 z2 k4 V2 n( Y - (command "line" p11 p12 "") j3 m6 p2 Q1 p) Y) N# l
- (setq p13 (list 0 (- 0 (/ d 2.0)))) Q* c! X6 ^3 `" ?& y
- (setq p14 (list (- l (* 0.075 d)) (- 0 (/ d 2.0))))
* B) D% R' V: U$ U1 J0 a8 P - (command "line" p13 p14 "")5 @# [9 c) o( ?: k* R: s' D; w
- (setq P19 (list Lg (/ d 2.0)))6 `" h) V( b: A8 }0 Q4 C' e& z2 o; [
- (setq p20 (list lg (- 0 (/ d 2.0))))
. I! [+ _3 G0 |4 q6 O, H - (command "line" p19 p20 "") ;螺纹终止线1 R+ ^, }$ {( {- i8 h: M
- (SETQ P15 (list lg (* 0.425 d))). Z# z0 S0 I- C3 w1 \
- (setq p16 (list l (* 0.425 d)))" d8 l: A) V& O m% w; Q ]* A! R
- (setq p17 (list lg (- 0 (* 0.425 D))))% {1 W* r+ f$ x0 L9 T
- (setq p18 (list l (- 0 (* 0.425 d))))/ `; L; a& `9 l0 W/ d* n W2 [
- (setq p21 (list ls (/ d 2)))7 i! ]1 G, I- g7 d$ H4 q
- (setq p22 (list ls (- 0 (/ d 2))))
/ F. b& Y `) V. @+ ~: [9 H% m - (command "line" p16 p18 "") ;螺纹端面
8 L" t. I" E. C/ \6 F% Z0 f - (command "line" p16 p12 "") ;上倒角
2 r- g9 Y' `' c - (command "line" p14 p18 "") ;倒角
D. g# y7 [# {; o - (command "line" p12 p14 "") ;倒角处粗实线
/ Q1 v! M% k1 z - (command ".layer" "s" "continuous" "") ;细线层1 a8 ^$ i$ Q: i5 j2 u
- (command "line" p15 p16 "") ;上细实线0 |/ l* X$ V% l% e. e, K8 f. U5 U0 n
- (command "line" p17 p18 "") ;下细实线9 b+ s/ [2 Y r; Q4 W4 t# X
- (cond ((or (= zx "y") (= zx "Y"))
$ ?1 W; N$ c# C" Z - (setq zx1 (list (- -3 k) 0))7 u) N: p9 f& r. u: {
- (setq zx2 (list (+ l 3) 0))3 Y+ m# J0 L: I" F
- (command ".layer" "s" "center" "") ;中心线层7 D6 G9 H# K, W& f3 p
- (command "line" zx1 zx2 "")( T# [' ~8 ^5 d _1 l4 i X( [
- )
4 k3 p ]1 ?1 f - )
, H ^7 u& p9 { - (setvar "clayer" clay) ;回原图层
" `4 ~7 C3 A4 b* {- D: U b - (command "ucs" "z" (- 0 ang))
- {/ t! Z. P& u0 K- T# Z+ b - (command "ucs" "w")" P% o6 x2 p' K
- (command "osmode" os)' V. G5 R) q3 N
- (setvar "cmdecho" oce)
4 L; ]% i. q9 u! ^0 g/ |& k/ @ - (princ): ^$ s( S1 j$ r) h; w% U
- )
复制代码 |