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.
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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( s0 `8 |% p- n8 ?1 h( x% d8 t
4 q3 `- Q2 {% i; |& E以下为程序代码:. b/ p- f J/ C
- ;画六角头螺栓# X' t, j$ {5 h# b
- ;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.
- E6 G5 v3 {3 f; M) M2 i - ;2006.10.18晚完善$ S' T* C% B0 `2 x2 k9 E: D' |
- (defun C:xls (/ oce o a b sc zx ang ang1 en l1 l2 d
: S' e" ?% U: o4 w! }4 V - e h k l ls lg k1 h r1 r e d p1 p2: u4 m7 c1 ~; g- d
- p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16
9 I% W, e. v" ?( _% {$ d - p17 p18 p19 p20 p21 p22 c1 c2 c3
\; b* U ~5 P# N: I - ) G. }/ q" ~5 N; @% k1 J2 h
- (setq oce (getvar "cmdecho"))) ?) `7 M; p& A3 I1 A
- (setvar "cmdecho" 0)0 D" ^; F# j h6 x/ d
- (graphscr)
0 R; ~$ L- ?, ?# j% U6 X2 A - ;创建如果与你所用图层不符,可自行修改
2 W- U) ?; h( q& J! S - (setq clay (getvar "CLAYER")) ;取得图层信息+ s$ t4 V+ `+ e7 o/ B/ N% {+ v9 F
- ;创建中心线层center颜色红" o- w5 x3 u0 a
- (if (null (tblsearch "LAYER" "center"))& _8 G. d+ [7 U; s8 Q
- (command "_layer" "_m" "center" "_c" 1 "" "_lt" "center" "" "")3 k1 v$ z [7 j: Y2 @
- )+ m% E0 }, ~, _7 c. b3 d- B
- ;创建细实线层continuous颜色青4 H2 T/ Q W6 m+ `% \7 D9 h
- (if (null (tblsearch "LAYER" "continuous"))' R0 I* H& z1 y8 l( u& l
- (command "_layer" "_m" "continuous" "_c"* k6 Z3 u9 H& N% m; m5 G3 g( i3 V
- 4 "" "_lt" "continuous"
5 ^: D) O* _. C; v9 i7 ^& a - "" """ g# \" ?5 {% [2 H* d! y0 V
- )$ t! r, S+ B" _ Y
- )
1 W) V# R3 e% M( l8 M - 6 z0 l: l X) _2 e; W0 }
- (command ".layer" "s" "0" "")
& n5 e5 e0 `7 i7 ?- d) w: g4 s - # R! }4 s. {: h- [
- (setq o (getpoint "\n 输入插入点:"))
) I' M6 t! }8 S9 w& ^' [% O
! H! O- U$ C1 {* p% Z! j' }( r* ?- (if (not d)
. |/ o- a- C+ N* H8 k7 z - (setq b "默认")
" r, i" y$ {; b& m E6 Y - (setq b " 上次输入")
; j, H& _' [8 ?" Y# B$ e - )9 b& O, h4 H' b- p* B, o
- (if (not d) _3 V5 J& a3 M4 I3 J A
- (setq d 10)
. e, \' h8 N" T4 B. u* j+ C - )
% `& R9 T& l, v) a3 c# O - (setq a d)
' U1 t& w7 L" Y3 Q. v7 \ - (princ9 a9 y" ~4 [( d" ^! V3 {" z
- "\n 输入螺栓规格M5/6/8/10/12/16/20/24/30/36/42/48/56<"6 i, u3 P( s2 F, i. X: w. M
- )
% d8 ^) n) m' g - (princ b)
: u: z; i# H( w! d* B) o f - (princ d)
* M- v* e u% N1 l - (princ ">:")- Q* H3 x9 C4 N9 f/ y
- $ K' L& R8 z$ o4 g! T/ X9 @
- (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 ">:"
4 \8 P9 n: Q1 \8 ^& ?0 `
/ z4 }- }5 d/ t* v* i; y9 d- (if (not d), g5 r3 b1 ^& }3 |" H
- (setq d a)
2 Z s8 S- i/ i9 o1 e( o4 D2 s - )# N5 v- o5 L; S# x z
- (if (not l)
' Q5 w7 [5 ?9 K0 d0 i& l7 v, Q - (setq b "默认")* q5 B8 s7 ?# ~5 ]5 u
- (setq b " 上次输入")! ~1 g" u E9 f, Z* ~
- )
# d. h" B: u5 K/ ?7 [ - (setq en t)" Z& j+ ^% a& \/ ~4 Y' r) N" S
- (while en
: Z3 f3 ]- A& x7 X - (setq en nil)
1 X8 z( O/ u7 l6 @* p - (cond ((= d 5)
6 l: B# n: B3 s$ ~& W - (setq e 8.63)
) z3 C. t$ C* x& u3 m( e - (setq k 3.5)
/ m' \/ Q1 }' |+ L" i' _ - (setq l1 20.0)
, J, J/ F8 o" n# j4 f( x9 C - (setq l2 16)
* D( H. [. {3 p - )
" |/ X( [+ \4 \6 r# Y - ((= d 6)" F( A. C/ N# K9 A- L' l4 h* [- w2 U
- (setq e 11.0)' X9 q! K! E1 ~ U; i+ T
- (setq k 4.0)# h* M/ E! C" S1 L6 S
- (setq l1 23.0)
$ @! h) M0 |, ?8 r' w - (setq l2 18)
0 k& X- a( G! o6 A6 ^$ y - )& r* u; A' h! ^& b- z
- ((= d 8)/ j* @* O" y9 S8 U! A
- (setq e 14.4)
9 A+ ?3 {: ^0 F2 A - (setq k 5.3)! A6 V( E# S! @' h
- (setq l1 28.25)
4 s# [. p/ K1 o4 _ - (setq l2 22)
; a3 j9 Z; O) c$ m3 U - )
, z% M( l1 E* I R - ((= d 10)* D+ x. b( ?( f3 ~2 V6 g& ]
- (setq e 17.8)9 A) g6 L3 Q/ _8 D) S
- (setq k 6.4)- |( d8 M% T1 g9 K0 i2 Y2 f
- (setq l1 33.5)" h7 o+ Z, K* T# M& Q
- (setq l2 26)
/ [$ b+ e. ], [& E1 L) f- a R+ q3 Y - )
) e9 J$ D' O$ ~( W( C) J - ((= d 12)
+ X/ R! I' X) u0 t7 k$ m - (setq e 20.0)
8 y4 s k2 K9 d$ v" _! T' D) U - (setq k 7.5), U) a# F& {; u
- (setq l1 38.75)
4 ^$ V" j" M, }1 a9 f2 u - (setq l2 30), D" r4 U/ ?- N- p
- )
/ w: u6 r/ t( z! U% {' I - ((= d 16)
) o( k8 w' G! u H+ O8 Q( a7 I - (setq e 26.8)& E. l# e) P7 n a9 m( l+ ~. f
- (setq k 10.0)1 D4 C2 h7 `3 b
- (setq l1 48.0)
, [0 h) ?8 r+ P: A7 Y9 k' b - (setq l2 38)# v4 D- ~) u/ Z
- )
; Y+ w' g8 ^9 D: x/ F( D$ K - ((= d 20)3 S" P* q5 E* [, C
- (setq e 33.0)1 u7 Z0 [! |2 k3 [2 o
- (setq k 12.5)
& ~+ M: h. O9 |+ T$ @! U% {4 L- e - (setq l1 58.5)
: Z0 K D' P: _5 Z$ t1 | - (setq l2 46)
- O8 d( A3 b! O* }4 A - )
' y6 y' D1 B6 z - ((= d 24)
" h" y( W6 O$ u/ ^0 N& d - (setq e 39.6)
1 F: s$ U! s( I4 G3 D9 a - (setq k 15.0)5 u0 }/ L: u; \% z2 Y
- (setq l1 69.0)2 c2 J. K: s- S, d8 |9 Q0 }) l
- (setq l2 54)
- A2 m5 }, @" I/ _ N# j - )
4 j N7 }. R0 J7 r! U - ((= d 30)! [4 H/ A$ C2 I! H C
- (setq e 50.9)7 P9 A3 ^ g: e8 C& W7 O
- (setq k 18.7)7 s A8 l& C- T' q- }
- (setq l1 83.5)
/ m6 H- I2 }4 D4 \! Q9 j - (setq l2 66). J: Q: ^2 M% W: A
- )* F$ P. X3 E8 m9 n* h4 l2 N
- ((= d 36)
F) o+ `# @0 E - (setq e 60.8)
9 U1 V* \0 B ~( l0 B! j - (setq k 22.5)
. [* \8 r& {4 k$ a - (setq l1 95.5)
; t; H0 Q) p1 y - (setq l2 78)
" S1 X+ C* a6 \: P" B - )
7 `4 g1 r$ ~. k - ((= d 42)+ L! t% u I b' f! a; `& r+ _
- (setq e 72)* z' R7 v+ `. ~3 x
- (setq k 26)
1 ^ N+ U$ m) A& F3 N3 {5 g" X7 B - (setq l1 113.5)4 w& I! g: S7 \9 M! C& i* ]
- (setq l2 96)' `, ]# ?* Y/ t1 u8 H. D
- )8 w2 M. o+ f! q% Q v
- ((= d 48)* [7 V& N7 w9 U2 R! N7 ~( f e. A
- (setq e 82.6)
6 e, l8 q! T U6 n3 X - (setq k 30)9 \. m* F u( I( w
- (setq l1 121.5)
5 @) K! _9 B; s - (setq l2 108)
* k" s9 |! X0 c! o: B) S - ); d/ ]+ d9 {6 u
- ((= d 56)* }2 @$ s* P" V# n
- (setq e 93.6), y2 i0 @' n, L0 K A# [, O7 Z
- (setq k 35)/ u: \ {* \+ b0 T
- (setq l1 137.5)
) P: r( e3 v c4 W" b; U9 ?4 V( f' X - (setq l2 124)
Y {" ?1 s+ p - )
9 {; k3 H+ e; T' p - ((= d 64)% N$ E! x; q) Y+ g. |
- (setq e 104.9)1 N8 s5 e( s c/ G& G( |
- (setq k 40)
% d% @0 D! Y; |2 V& o; m7 H - (setq l1 153.5)
: c- J9 @& U! z& }# @ - (setq l2 140)
2 B8 r& m& @0 ?4 N - )
" t" e3 } G" v+ f5 \" U - (t
5 t7 R# X3 m/ ~/ _+ R4 N - (progn ;非上述口径时则令4 Y6 z/ X& {+ Z1 |# r y+ j
- (setq d (getint "没有这个直径的螺栓,请重新输入螺栓规格,M=:"))
- W' o% V3 o; j - (setq en t) ;令en为真,产生循环+ F, {; Y1 O) c* V. z) {
- ) ;结束prong
" y. K1 E0 O, q5 m$ H, I4 z, H. r - ) ;结束t
3 G, a0 I4 A. t3 ]0 q6 P$ o( J - 8 b3 W' c- _! s4 Q% @
- , S3 Y. F& I* l3 k# r$ [$ D% i
- ) ;结束cond' K. K3 t5 R0 D5 M- h
- ) ;结束while
: K) E, \6 c! b h - (if (not l)
6 ], X8 m) O5 D5 B& D4 M9 ] - (setq l 50)
/ F6 l& @. I( f/ ~' T& b - )
, e! S, w: [7 q* U3 o2 R( Q8 k - (setq a l) o3 ]% [( Z4 Q2 ^; X
- (princ "\n 输入螺栓长度<")9 P/ K7 N4 R! _6 V8 _& |
- (princ b)
0 K0 |' h, [: r" } - (princ l)0 }1 `% q- e$ M. @8 p* ?
- (princ ">:")
, M5 S/ r1 ?0 y% | G) |+ O/ \
# Z2 G6 ~! ^( W. m- (setq l (getDIST))+ k; J+ y7 p7 {9 N g; s
- (if (not l)
5 J) B |- s! @3 A- ~' P" N - (setq l a)9 w& G0 Z' K# n* E& ]8 I0 I
- )3 u2 c/ B4 }7 A9 E
- (setq ang1 (getangle o "\n 输入旋转角度<默认0>:"))
0 z0 W$ ~: `" b l - (if (not ang1)
: D- }$ r. j& ^3 r7 J - (setq ang1 0)
i2 l0 f, O. l) W - )3 w* s* ?% Y) _5 C) S0 ]+ J
- (setq zx (getstring "\n 是否要中心线(No<Yes>):"))6 \* H; K6 k/ P+ E) R2 u) i
- (if (= zx "")" I8 K* {5 M+ @2 c
- (setq zx "y")6 D; T' d" i1 N% s& m) g
- )
; o' A! A/ N3 m* E! C; g/ l" z - (setq os (getvar "osmode"))
" W& t) y& u$ U& x6 [7 }5 T; H7 k - (setq ang (/ (* 180 ang1) Pi))' ~8 V! V* P) _( d. ]
- (command "osmode" 0)1 V: o( d8 X! b" j( Q4 J+ z7 a% y
- ; v) X, A4 d: n+ q4 P$ o( v
' ~& s$ M1 Z/ W" S- y- (setq ls (- l l1))5 J- \6 g5 H9 T0 O
8 ~6 h# `! L3 ~& k- (setq lg (- l l2)) ;长度减螺纹长度+ b0 n5 R3 W: f$ t% @( o# R% }
- (if (> l2 l)
; h$ Z* C( n- z1 Z - (setq lg 0)8 P! x' a5 j' B5 n# S! n- V
- ) ;螺纹长度过小时变成全螺纹0 z' V ]) \1 d# @+ Y: ~0 h
- (setq k1 (SQRT (- (* 2.25 (* d d)) (/ (* e e) 16)))) B1 C" \7 R$ h( L
- (setq h (- (* 1.5 d) k1))
8 g+ c5 K- T* X, Z- I - (setq r1 (+ (* h h) (/ (* e e) 64)))
. [5 t3 s& w' [. f/ h - (setq r (/ (/ r1 2) h))
$ V" U2 @# \/ }7 t - (setq P1 (list 0 (/ e 2)))- \7 g) N2 E& i6 K
- (setq p2 (list 0 (- 0 (/ e 2))))
) x& o' \( G, Y J- |* W/ O+ U" y - (command "ucs" "o" o)
' c! g8 E1 S2 i# U3 R - (command "ucs" "z" ang)" w0 u- R3 ?5 b1 f
- (command "line" p1 p2 "")* f! b1 R2 q( k9 h# Z) Y
- (setq P3 (list (- (* 1.5 d) (+ k k1)) (/ e 4))). }- W |, k: h( V
- (setq p4 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 4))))
7 K7 w4 i- g5 h% Q6 @, H+ U4 }1 I - (setq C1 (list (- (* 1.5 d) k) 0))2 Y1 L# {- M8 Y G+ C8 N6 q
- (command "arc" p3 "c" c1 p4); n4 t; @5 ~* v/ j9 L$ k9 ` C) ~6 @" l
- (setq p5 (list 0 (/ e 4)))" x# k2 w6 g% K; W8 A
- (setq p6 (list 0 (- 0 (/ e 4))))" P( I5 U% L$ y# \
- (command "line" p3 p5 ""). |+ {+ g) W* D1 w3 X$ y! t
- (command "line" p4 p6 "")
r7 G" d7 Z# u3 Z8 b - (setq p7 (list (- (* 1.5 d) (+ k k1)) (/ e 2)))
* ^5 \( a8 |/ a - (setq c2 (list (- r k) (* 0.375 e)))
9 y7 X4 N9 O8 l - (command "arc" p7 "c" c2 p3)1 L2 q# A7 u3 l, G i4 W
- (setq p8 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 2))))" B6 U, }, ` d \5 q+ [# Z# X5 U: ]
- (setq c3 (list (- r k) (- 0 (* 0.375 e))))3 J! P% C: N; n: P J
- (command "arc" p4 "c" c3 p8)
6 ~; [6 U+ [, V' j; l. `2 t - (command "line" p7 p1 ""); u) D& y( s. t5 h6 M
- (command "line" P8 p2 ""): H& I: x! C z C( {+ `
- (setq p9 (list (- 0 K) (* 0.375 e)))! a5 Y' W* t" j9 N% K# I% ~0 {& `
- (setq p10 (list (- 0 k) (- 0 (* 0.375 e))))1 h( C8 H2 N2 y
- (command "line" p9 p10 "")
1 g% i" t; L- G- e, E: G( i - (setq p11 (list 0 (/ d 2.0)))) W2 I/ l% Z, l" z
- (setq p12 (list (- l (* 0.075 d)) (/ d 2.0)))* N, a: a) K6 f1 P( M9 Q
- ;如果除数为2,则M=5时就变成了M4,会出错.
( F8 U8 a1 x5 v) Z3 _ w4 P" ` - (command "line" p11 p12 ""). G4 J3 c% x( s, W9 D3 c( O6 }
- (setq p13 (list 0 (- 0 (/ d 2.0))))+ |) z/ D) t" q
- (setq p14 (list (- l (* 0.075 d)) (- 0 (/ d 2.0))))( g# ^: e( b* M1 S% R
- (command "line" p13 p14 "")
; \& `" g1 a* i% J+ g5 P8 w( w - (setq P19 (list Lg (/ d 2.0)))6 y* `* j3 d. l: A" r
- (setq p20 (list lg (- 0 (/ d 2.0))))
1 D7 D5 p% i9 b- { - (command "line" p19 p20 "") ;螺纹终止线; Q+ ?$ j% I# [8 ~
- (SETQ P15 (list lg (* 0.425 d)))
* n. R% l# {7 U. ~! w1 Q( q# p3 I L - (setq p16 (list l (* 0.425 d)))
. I! Q( c( L1 h T - (setq p17 (list lg (- 0 (* 0.425 D))))
+ N1 Z0 A3 G9 V) F# f" I - (setq p18 (list l (- 0 (* 0.425 d))))3 T, g' a* I8 ?
- (setq p21 (list ls (/ d 2)))
9 G! {' `1 U/ _+ @+ K. j - (setq p22 (list ls (- 0 (/ d 2))))2 P- i4 u: \! L
- (command "line" p16 p18 "") ;螺纹端面, ]& z% K9 x' h+ i% e2 f8 O
- (command "line" p16 p12 "") ;上倒角: p- g& l9 F% h' U
- (command "line" p14 p18 "") ;倒角
* _( v& W2 O3 p* _7 c - (command "line" p12 p14 "") ;倒角处粗实线
& s* g) y# E& p- h+ x# i: _ - (command ".layer" "s" "continuous" "") ;细线层& W, p7 m3 l$ v8 k I
- (command "line" p15 p16 "") ;上细实线
8 S9 G2 h& w' W, R3 V - (command "line" p17 p18 "") ;下细实线3 Q/ F3 ?. Y+ a& ?! e6 A3 f& n
- (cond ((or (= zx "y") (= zx "Y"))5 x2 e: v4 o; L6 h
- (setq zx1 (list (- -3 k) 0))9 a. c: ]/ `. K" `2 Z( b0 c
- (setq zx2 (list (+ l 3) 0))
( R% x9 ]1 | d. D& ~/ L$ Q - (command ".layer" "s" "center" "") ;中心线层
; P' ~' A: ^" d0 P. W! L - (command "line" zx1 zx2 "")
4 d+ ~* G+ E% |& R2 r8 T( M$ \5 [ - )
6 M: c+ H. L |% j t - ); q. h" f/ i6 P7 Z& z
- (setvar "clayer" clay) ;回原图层
; _4 W- D# T% L9 Y - (command "ucs" "z" (- 0 ang))
" I5 A% D2 v. b. a6 Q9 i( m U - (command "ucs" "w")$ b( o8 v2 j8 k% ?
- (command "osmode" os)4 [; T. T0 C2 C5 b5 S
- (setvar "cmdecho" oce)
- ]6 u- Q* O1 P5 t - (princ): ~" I% i5 W+ `) e4 i# P; x6 z
- )
复制代码 |