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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* I+ [. v" L1 }" c8 m9 {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: t/ Z, c, N- T5 n5 B4 H0 U% |
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以下为程序代码:
: ~+ {2 L( F" q0 ]* Q* o# m' U! y# }- ;画六角头螺栓
" x% y- L- H9 C$ O - ;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.* u$ r, L- [5 R# m# V1 H" J
- ;2006.10.18晚完善
' T; c! n& P5 j0 Q: b' a9 g7 M3 e - (defun C:xls (/ oce o a b sc zx ang ang1 en l1 l2 d. P( z; M9 G+ E
- e h k l ls lg k1 h r1 r e d p1 p2
0 x9 b. g0 ?9 }4 [8 E* l - p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p167 i+ }/ p+ Q5 v H" k, ?
- p17 p18 p19 p20 p21 p22 c1 c2 c3/ W8 a- p/ [ Y4 i% A$ q, B
- )- d- j0 p L* H3 `% f# K
- (setq oce (getvar "cmdecho"))$ K/ x, f( @: G, x
- (setvar "cmdecho" 0)
4 ?- F$ F9 A# t. N, @ - (graphscr)5 O( t! g3 L) a( O8 d
- ;创建如果与你所用图层不符,可自行修改, K3 g$ M k9 e' r3 M
- (setq clay (getvar "CLAYER")) ;取得图层信息
# W! E) {) Q0 t4 ^( L$ A6 j - ;创建中心线层center颜色红
4 F9 C/ r) ^2 Q8 J/ D% z% Q: K! x( g - (if (null (tblsearch "LAYER" "center"))
' [4 [$ X$ k# y# t+ K) O - (command "_layer" "_m" "center" "_c" 1 "" "_lt" "center" "" "")
% A. ~- [) r( x y! o; x( U: G. Z3 p - )# y; \. }3 ~ O; F( v
- ;创建细实线层continuous颜色青
: m1 w8 p7 c/ x5 a \! S- | - (if (null (tblsearch "LAYER" "continuous"))! B( m3 t7 p" I1 S8 ^
- (command "_layer" "_m" "continuous" "_c"* l- T4 H( h. R8 ^$ f8 n$ l
- 4 "" "_lt" "continuous"# h( F/ H! D) s
- "" ""
$ r w+ e; Z3 L/ \. j - )
/ b0 R6 r+ @! x/ M0 G8 D+ j - )1 @1 t( n8 O2 w/ X. v
- 1 g- h8 }% ~1 U1 v2 f3 _' {
- (command ".layer" "s" "0" "")
7 Z8 W; n. ]0 v2 L0 G [ - 9 h* f ~0 v( ^' |8 ^0 O
- (setq o (getpoint "\n 输入插入点:"))' n: w( d; n0 O" B8 |- L# n
- 3 q5 `( w# g) C2 K7 R2 j1 ~
- (if (not d)
- ~' m( a& a2 O - (setq b "默认")7 T) f, W* G1 `) [8 H
- (setq b " 上次输入")
2 Q" Q' R0 `( D - )
5 |. r' y# j* l - (if (not d)
1 j1 k/ ?3 A+ T0 a - (setq d 10)9 R$ c1 {8 r' w/ F
- )
! v$ ]. i& f1 `/ N5 [1 M - (setq a d)
7 u! `3 R5 R8 {2 L; O - (princ6 a0 [$ h* b1 Y6 s) s
- "\n 输入螺栓规格M5/6/8/10/12/16/20/24/30/36/42/48/56<"" {8 k; Y8 \' N7 V9 ]8 J
- )
9 c$ s- {6 n3 j - (princ b)
+ X. o3 t9 `/ t J0 A5 S) { - (princ d)
! a* R" F8 q+ J0 E) A0 W - (princ ">:")) y' _9 @2 [. Y4 k, Y+ Y; q
6 z0 @/ ]7 R/ v% O: 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 ">:") x: H3 D4 s6 @2 ?3 D
- , L- a% ^7 X' I, h$ B
- (if (not d)0 J) b- _% D( @$ \, f
- (setq d a)1 W7 X8 v8 Z1 G- U# A1 s2 H
- )# W% a& ^5 D2 W2 J$ h5 I
- (if (not l)0 d% Y5 L3 q" @
- (setq b "默认")& T6 ] L6 R2 p! i3 \! d9 r; H! K
- (setq b " 上次输入") l3 y5 U0 o" S4 F' x' k! c# I
- )
, ~6 A; ?0 j3 k# `- q - (setq en t)
; |8 V/ v/ C9 C* Z X8 b - (while en6 {! |$ T% t2 r H! N; [
- (setq en nil)
7 f6 \! t' k7 c$ P, f# W - (cond ((= d 5)
' I9 \1 k6 t$ r2 |1 k - (setq e 8.63)
( z/ }% B& M( }! \. Z9 U3 i - (setq k 3.5)+ k7 O. N" a* q( d) ]8 Y. [
- (setq l1 20.0)
2 o& M" k2 X1 c; ?, k - (setq l2 16)( o/ q& f2 }7 P+ Q
- )! T$ c; d2 ]2 g; D/ g7 G! o; U0 ^
- ((= d 6)
2 z# r# ~; _/ { v - (setq e 11.0)3 ]7 m2 x" z# l4 v3 P
- (setq k 4.0)& d: x- n. F" b( s9 c8 V
- (setq l1 23.0)
4 V8 h% M& ^+ ^) N+ @- t; y - (setq l2 18)) |0 q1 ?: _$ m+ D
- )4 w- U/ c/ @) }" e* D3 \0 T
- ((= d 8)
& d% t: ~9 Z, Z1 {. Z8 k/ ~. o - (setq e 14.4)
' y( q" Q$ M$ _" L! J/ P - (setq k 5.3)
8 V, P8 {3 E5 Y; @; n) \ - (setq l1 28.25)
; H/ @& }5 i# m- u1 x0 i - (setq l2 22)
: J$ N! ?+ S r' A7 ^1 k) U4 O - )' k: `$ s0 [. Z" D$ n9 h$ c1 I( x/ m
- ((= d 10)
; w ?& C& c5 O( Q/ q" _9 G" Z8 v" C& f - (setq e 17.8)- V4 K% I9 ~4 a& z
- (setq k 6.4) j: j8 |7 }$ N0 @' q g6 ?
- (setq l1 33.5); e' O1 T% k" d7 t4 A. ~$ a- i% _4 P. v9 A
- (setq l2 26)
7 j8 n1 w. [* [% t - )
+ B) T& u% a5 b. k8 G7 Q. S6 i - ((= d 12)# v& Q! E& v1 D+ L& w9 v p9 ?
- (setq e 20.0)' B3 v% u0 U' y A2 I
- (setq k 7.5)
' Y& s) O- a1 Y* s4 p - (setq l1 38.75). n( i; E, d& p1 g, c8 L9 v
- (setq l2 30)( L# x6 `5 ^ {' I" }
- )% o+ H1 }5 [ L+ U* M C
- ((= d 16)
( w' N. F8 O$ ]# g - (setq e 26.8)
2 Q: Z$ m- B8 Z( K - (setq k 10.0); O# V! {' ]. u' l! `
- (setq l1 48.0)4 O" Y- Q+ V6 L
- (setq l2 38)/ _+ V. t% e# `/ r+ L' K
- )5 w9 X8 w2 H- t
- ((= d 20)
+ b' @& h1 h( T8 `( `( u' e - (setq e 33.0)& ~8 k1 ]* L3 D5 B% h6 X7 x
- (setq k 12.5)
6 X' z- p' |& r8 y* d- P - (setq l1 58.5)
; p+ t( M( O' l, n! y6 F* X - (setq l2 46)
8 d* J+ u% ]& j U - )* H, s' K, t2 m# _8 [3 H8 p$ g' Q
- ((= d 24)
8 P% a9 T0 ^7 O* x9 @8 t - (setq e 39.6)4 \5 h1 u+ c8 u# j) m+ \
- (setq k 15.0)7 ~5 }8 z/ v* A
- (setq l1 69.0)# ?/ ?- ~, L& _5 g- w$ i. c, k& Z( s
- (setq l2 54)
5 S! N( J+ f$ { - )
1 O S, R# P# S i( \ - ((= d 30)" i" a r- L" [
- (setq e 50.9)2 L" Y, I$ Z1 s
- (setq k 18.7)
/ d# b; W; P3 g: B" P - (setq l1 83.5)+ u+ Z0 a/ p+ Z, ?0 W
- (setq l2 66)
4 j9 g3 }& I3 ^7 I/ p1 t/ O - )
$ W3 e# O" t- z% F# J! B: J - ((= d 36), @0 h# K% T+ i# p+ U+ a
- (setq e 60.8)7 ?' n/ D! ]9 b/ U) d
- (setq k 22.5)2 D) }% b/ L' O8 t, Q
- (setq l1 95.5)* D9 s7 E5 B8 q s7 K$ z+ c/ t
- (setq l2 78)
7 [8 ^+ j0 \3 \2 ^: z1 ~2 {+ P - ); ^1 V* k: R' Y; J$ ^
- ((= d 42)
7 ?3 \8 g$ C5 ^3 |+ K( {: @- x: q - (setq e 72)5 Y! i- Y5 a# L
- (setq k 26)/ T4 E9 q$ m" F2 j+ C
- (setq l1 113.5)
! Q: x0 ]' L0 T; L! ] - (setq l2 96)
6 O) k# h0 T: _1 q$ X - )7 }/ t3 T7 X( c* M9 D
- ((= d 48)
0 V4 B; D9 P; e7 ^, x2 T( k1 K - (setq e 82.6)2 w. `9 ]8 t& j. L2 X" B' p
- (setq k 30): Y5 J* [) v( {/ G6 G
- (setq l1 121.5)* R2 R( f% M3 N2 x# O
- (setq l2 108)
' q8 i0 G9 e. D0 g- o% K) q8 H+ h - )
% d0 \) ^3 }6 D: T5 W$ t' \ - ((= d 56)# ^; v! y5 p3 E$ F! I8 k
- (setq e 93.6)+ ]) E5 @' {' w7 P( R
- (setq k 35)
: {6 l) m s+ u @# L1 k - (setq l1 137.5)
! Z. D/ D- P3 E A0 Q - (setq l2 124)
9 |9 o5 @& K4 g0 C8 Z9 {" z3 { - )8 c. p# A! ?. S# x
- ((= d 64)
( {2 j1 [- d+ f - (setq e 104.9)/ a# |( v& o; E5 ]/ f
- (setq k 40)+ U$ g: n; h5 B: @
- (setq l1 153.5)
! [& |7 T9 c, B ^& ] - (setq l2 140)
" L/ m: A2 ?6 L5 Y; m, _ - )* E7 p" q( E+ |) A: o8 o, N& K& I! A
- (t
& l6 k$ ?! ~; j6 `, d - (progn ;非上述口径时则令
$ E, ~. F& y$ S1 W2 y! H' ? - (setq d (getint "没有这个直径的螺栓,请重新输入螺栓规格,M=:"))2 D# |/ u1 J3 D1 E
- (setq en t) ;令en为真,产生循环6 q. Y u) T5 N; g
- ) ;结束prong( V1 W! Z6 k2 e+ J+ e C& L5 k
- ) ;结束t, g8 H1 |8 s; }" C# t' J
- + }9 g7 c! P) j
: T) W; c0 j7 M: x- ?6 u/ A- d7 Y- ) ;结束cond
+ {1 ?+ \/ i; G# @1 Y* B4 B - ) ;结束while9 \2 l8 U$ h7 O9 S* p( N4 Z
- (if (not l)
* L0 H4 p( l! l4 u7 x( M5 X3 X - (setq l 50)/ f& W/ E0 ^) }" W" L
- )/ B1 c. E- K& V' e' c8 F' F
- (setq a l)# g( C4 A4 {9 @$ y2 |" m( Q
- (princ "\n 输入螺栓长度<")1 y, G, c" z2 H. Z
- (princ b)
: l5 `) d. D+ W - (princ l)
" [" u+ z- T$ q" [ - (princ ">:")% ?" U6 p& T2 O* Y
- ' A! i+ g \, @( P$ }* R& E5 S
- (setq l (getDIST))4 o( o5 ^- u/ ~- i! Q3 E8 f! x& g
- (if (not l)
5 F' p7 i2 H( @8 r; H" g - (setq l a)- T/ x5 j p5 o+ I2 H$ r/ }
- )9 }% {" H* e$ y) C' _
- (setq ang1 (getangle o "\n 输入旋转角度<默认0>:"))7 ~0 O$ S$ `" o, A/ `
- (if (not ang1)% N- w$ O9 |8 V7 t* m3 p! B
- (setq ang1 0)
7 q0 x; o" _) h! a - )$ O- s- p3 B. u8 [( q4 Q
- (setq zx (getstring "\n 是否要中心线(No<Yes>):"))
7 P' i! s+ Y# P5 F - (if (= zx "")
* }8 O/ C {5 D5 {2 ~ - (setq zx "y")
# U& M, E/ e. N" z, @7 L# n - )( K+ B8 {# h1 ~+ X) C8 p' m
- (setq os (getvar "osmode"))" u* d2 b/ N5 x/ {1 D" y
- (setq ang (/ (* 180 ang1) Pi))+ F o, i; l, z1 Y
- (command "osmode" 0)
( k- ^- v8 n, f7 v( V$ A - % X8 H& J( z+ h$ A; T: Y$ v( W
- ; Y2 x4 u8 W! q2 T) B0 F$ S$ C$ ?
- (setq ls (- l l1))
+ P; y4 I3 T d; P. Q$ M) i
; y( `1 f0 |5 q/ r1 _# x9 r- (setq lg (- l l2)) ;长度减螺纹长度
+ h3 Y6 J; P$ y% G. A L! U - (if (> l2 l)
l3 J t, J- K3 a - (setq lg 0)
6 e. {! \! Z/ b - ) ;螺纹长度过小时变成全螺纹
1 b$ _5 _& p' ^% B - (setq k1 (SQRT (- (* 2.25 (* d d)) (/ (* e e) 16))))
s, ~$ G) d1 _% ^5 i& O3 M3 W - (setq h (- (* 1.5 d) k1)), F( l6 G' A) t! w# y% I+ R
- (setq r1 (+ (* h h) (/ (* e e) 64)))& O+ E, y- G- S7 j6 `5 f. r
- (setq r (/ (/ r1 2) h))! I- f, \7 y. Z: {, d! [( }" |
- (setq P1 (list 0 (/ e 2)))
/ k8 W _9 S% b0 U2 N# _ - (setq p2 (list 0 (- 0 (/ e 2))))
# G9 i* w) n- p - (command "ucs" "o" o)
& T# N) r% G' B - (command "ucs" "z" ang)/ e# l R' A5 ]* I% t$ m
- (command "line" p1 p2 "")" z% l+ i: |0 U" |. _( P$ T& i; _' \
- (setq P3 (list (- (* 1.5 d) (+ k k1)) (/ e 4)))
, a) |: [ Z( M+ N1 Q7 l' u& J/ r - (setq p4 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 4))))
9 X* m; ~* Q7 D - (setq C1 (list (- (* 1.5 d) k) 0))
' |1 O) g7 f- }9 }' } - (command "arc" p3 "c" c1 p4)
* Q! ~9 z% T' p, N - (setq p5 (list 0 (/ e 4)))
9 P% J1 ^5 I! q# I0 V' e$ j - (setq p6 (list 0 (- 0 (/ e 4))))9 W5 r' P" y* s7 u
- (command "line" p3 p5 "")
z5 ]2 U* z" t; Y/ t7 q# j( b# A E3 p - (command "line" p4 p6 "") t C7 ~$ k: U1 ?6 \( Q9 ]5 P( h
- (setq p7 (list (- (* 1.5 d) (+ k k1)) (/ e 2)))
9 K, G$ [9 }' V1 N9 B" l( x6 | - (setq c2 (list (- r k) (* 0.375 e)))
9 N; U' J" C1 X& T5 J: f' u6 ^ - (command "arc" p7 "c" c2 p3)
1 j! P- b, E- ?* m - (setq p8 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 2))))$ F6 l7 k. [1 ?
- (setq c3 (list (- r k) (- 0 (* 0.375 e))))
8 T: V: W+ M! ~ - (command "arc" p4 "c" c3 p8). I3 V/ {7 D/ F) Z) A1 z" ~
- (command "line" p7 p1 "")
5 A8 E* t% d: x/ M - (command "line" P8 p2 "")
% a! e& B C6 L2 [3 w: h* Y$ C - (setq p9 (list (- 0 K) (* 0.375 e)))6 {4 n# p3 x! z& W. Q- m# D
- (setq p10 (list (- 0 k) (- 0 (* 0.375 e))))
" i& R. D+ f3 g3 ]% _ X# d - (command "line" p9 p10 "")
/ u+ E, Y, m5 y, W7 y - (setq p11 (list 0 (/ d 2.0)))
. _9 T$ |3 j, o1 r/ Y - (setq p12 (list (- l (* 0.075 d)) (/ d 2.0)))0 y1 B" }( u2 S$ ^
- ;如果除数为2,则M=5时就变成了M4,会出错. - F6 C3 O- N9 r" X5 k* t3 S3 E
- (command "line" p11 p12 "")
; D+ g0 D7 u- W3 e, E7 {" p - (setq p13 (list 0 (- 0 (/ d 2.0))))
3 W. b0 E5 @* W - (setq p14 (list (- l (* 0.075 d)) (- 0 (/ d 2.0)))). i; \. o& l3 u' t* w
- (command "line" p13 p14 "")
2 t2 p; }5 |) ^' ~. h4 i - (setq P19 (list Lg (/ d 2.0)))% D9 E& }' A1 I' E6 h
- (setq p20 (list lg (- 0 (/ d 2.0))))4 `$ x( y# l# k
- (command "line" p19 p20 "") ;螺纹终止线
6 {, ~6 w$ W. D6 }* z) Z - (SETQ P15 (list lg (* 0.425 d)))
. p5 e7 z) m/ m2 ^7 Y - (setq p16 (list l (* 0.425 d)))# Y: ^! u9 R2 z' f: @: o) ~
- (setq p17 (list lg (- 0 (* 0.425 D))))
# c8 f1 J+ H- G! p - (setq p18 (list l (- 0 (* 0.425 d))))) j; Z' p% `+ x4 w* S
- (setq p21 (list ls (/ d 2)))8 F! G3 o3 V" v2 W) v" O8 |
- (setq p22 (list ls (- 0 (/ d 2))))
( C9 k# e; s7 B# ~. y - (command "line" p16 p18 "") ;螺纹端面! C1 I, h! S% u
- (command "line" p16 p12 "") ;上倒角$ Y3 ]* d( y! K# P0 `! D
- (command "line" p14 p18 "") ;倒角
; u+ \0 ?5 _4 d - (command "line" p12 p14 "") ;倒角处粗实线
& _0 F/ g9 k' {- ~ - (command ".layer" "s" "continuous" "") ;细线层
) ]5 H$ I" e4 Y0 i/ ~ W - (command "line" p15 p16 "") ;上细实线& @& E5 f" w p/ N
- (command "line" p17 p18 "") ;下细实线
3 N1 ]" X! s3 @' b. R - (cond ((or (= zx "y") (= zx "Y"))
" n( x' H6 y |; m - (setq zx1 (list (- -3 k) 0))
: J+ e9 W- g6 e$ p o. @4 @+ U - (setq zx2 (list (+ l 3) 0))
- l2 e9 ~. }' e: I4 q3 ^ - (command ".layer" "s" "center" "") ;中心线层
" v8 m( g7 w$ [2 X - (command "line" zx1 zx2 "")
1 L# _% J# M2 a$ \. k6 E - ), |7 l+ n% E& f/ L/ r; t7 x% R
- )
, \3 {' c/ p& f, H+ }0 g$ b2 h - (setvar "clayer" clay) ;回原图层
3 E2 J7 I6 J6 [( ~; c* n - (command "ucs" "z" (- 0 ang))
# I6 [6 z* B8 X/ T: |2 ` N6 | - (command "ucs" "w")
! s) | F9 e' j8 l7 o( A. m - (command "osmode" os)
" U, {0 v9 w: n5 N - (setvar "cmdecho" oce)8 a& S, o$ m. p" A. F
- (princ)
4 b! H$ r [- z" ] - )
复制代码 |