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.' d0 v: X# E9 B) h3 l- B
3 X- }1 G$ o0 \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) G1 n8 {% E( Z9 P0 T- r1 D
4 u& c' E( I, T
以下为程序代码:
2 b, {5 j6 |$ i0 r( U. m- ;画六角头螺栓
( J- r# x# P6 G" Y' A - ;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." W7 U$ w+ z" A% l4 f* _: m
- ;2006.10.18晚完善
1 i: I9 W& M8 _# _% x - (defun C:xls (/ oce o a b sc zx ang ang1 en l1 l2 d! w6 X( Y! s9 ?9 V. |% p' L4 \0 A7 k
- e h k l ls lg k1 h r1 r e d p1 p2
0 s( J/ R' H* C- ~4 X - p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16, j: r0 E% M! R; E7 C: n
- p17 p18 p19 p20 p21 p22 c1 c2 c3
: z' c% C+ z( v2 g. Y) @ - )
! R0 y O+ u8 x* w( c* d - (setq oce (getvar "cmdecho"))+ _; C. |2 N9 v) Q1 f0 w
- (setvar "cmdecho" 0)
N. S( }5 x& f* o) W: } - (graphscr)) F+ w" \ {: t
- ;创建如果与你所用图层不符,可自行修改
9 Q1 p& S4 n3 i5 @* [: X9 {6 ] - (setq clay (getvar "CLAYER")) ;取得图层信息9 c' L7 v' w" I, n% H6 C# h5 {; p
- ;创建中心线层center颜色红: I0 j3 I; [1 B% M
- (if (null (tblsearch "LAYER" "center"))
}* S7 F p1 O - (command "_layer" "_m" "center" "_c" 1 "" "_lt" "center" "" "")
+ H& u2 v" X$ G8 _ - )
% R1 T% S+ T7 b c. A, X - ;创建细实线层continuous颜色青' |. A# `/ f; `
- (if (null (tblsearch "LAYER" "continuous"))
% n% L" g& E. p - (command "_layer" "_m" "continuous" "_c"
6 y( N5 ^( u. Z2 J7 B - 4 "" "_lt" "continuous". n' W: z1 K) ?+ [2 a- N* M, d
- "" ""6 C# U+ m3 O" l+ X" n8 f+ o' Y
- )' l4 `- C0 Z# W" k7 |$ O$ G
- )
2 [+ u6 x! r2 g. V - 7 O* g1 S/ s& D* t+ F
- (command ".layer" "s" "0" "")
! \! J/ L0 _- {2 K* g
. o; x0 d* a, Y5 n9 V0 b4 W" ]- (setq o (getpoint "\n 输入插入点:"))
# w5 y# X; O0 Z) f: O
) H8 G( F# s3 k" P: y' P4 Z- (if (not d)3 b$ @# K1 p! r3 Z% W" f
- (setq b "默认")
$ \5 M9 d5 d' N3 D# Q, E7 { - (setq b " 上次输入")3 O$ x2 u" H$ A2 L9 G5 M0 M8 j
- )) b) X r% t) o# l
- (if (not d)( E' U j8 f5 W" m+ K
- (setq d 10)
- c8 {7 q- u* P% ?: P1 |$ y4 H - )2 ^, b# R: J8 [& M
- (setq a d) `, D1 G6 z' [7 V. S( v% B1 n
- (princ
; Z4 _& t7 X2 G# i3 ]! ~. w - "\n 输入螺栓规格M5/6/8/10/12/16/20/24/30/36/42/48/56<"
$ F6 t' h" x6 N: K* X8 p6 s! G - )
: \& ]" a; }2 Z* s, \! Y - (princ b) h6 V. ?5 V$ M
- (princ d), B6 G J* A' G7 A W5 J3 _& T4 r
- (princ ">:")
H/ I2 W: f. @0 T2 D7 @5 N Z
! s8 W/ \2 o X1 C; }% u- (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 ">:"
: q, q+ ], K: \' E! C$ p7 e
' w% t5 O" M, f8 C- (if (not d)# g6 X2 H. d" x2 @5 n3 ~# v; B
- (setq d a)- H6 U. P1 ^9 e+ S' ?3 Q/ B, R
- )* l8 n) i& h# B# _1 I* F& K7 q& W8 k
- (if (not l)1 e' e7 E8 g# v* k
- (setq b "默认")6 d6 a0 ~. `4 h: x! V% S
- (setq b " 上次输入")
0 P1 D5 X+ }8 S* |' v$ t0 I+ d) ~) P - )
! @8 m) c. y3 w9 j - (setq en t)9 _ x+ X6 e r% g: m. j1 b
- (while en/ A' Y5 c0 \$ p, b$ |9 t- ]' T
- (setq en nil)7 w5 ]( Q! s1 Z8 _
- (cond ((= d 5)
6 X$ z- M% W: }9 X - (setq e 8.63) h3 b; G! s1 V% K
- (setq k 3.5)- y8 k" l* A2 T+ M/ V( G
- (setq l1 20.0)7 Q$ x, c3 I* \# ^/ O( |' u
- (setq l2 16)6 j* h, i- q, _9 ?8 T. K. e. A6 y7 n3 h3 A
- )
2 Y' n5 g( L! P2 `: o K - ((= d 6)5 w1 }2 Z! O2 y% C( U( {
- (setq e 11.0)
% c$ c; |7 l W8 @' v) a - (setq k 4.0)
+ m. R3 ~0 Z8 T4 M- C% U* ]# ` - (setq l1 23.0): b. ~& S' M! w! o0 h3 I
- (setq l2 18)8 Z3 B$ {; Q7 [% |+ T
- )2 ?- O# _& h- Y9 e5 m7 }
- ((= d 8)7 X0 D: a) l! o1 m
- (setq e 14.4)
" w" G6 `$ H) z8 J9 R7 g C - (setq k 5.3)
5 i# K# }$ _/ P7 q$ @ - (setq l1 28.25) u, I+ o: d5 D5 B3 p$ `
- (setq l2 22)
: K5 I/ ?# |: F - )
) k+ M+ ]/ T# i2 o7 ? - ((= d 10)3 U Z: g" l: [9 N Q, r
- (setq e 17.8)2 e% b5 |, y J) [; z6 [$ Y9 i5 P
- (setq k 6.4)
/ x7 P% e) L" U3 {; ^) q8 q# K - (setq l1 33.5)# g% b; R% H. @) `) o; q
- (setq l2 26)
5 n/ i$ \# n& _. g, C+ B - )
6 `% B8 G" h# y; c; H+ p! L - ((= d 12)! h" q5 o2 P: B7 O
- (setq e 20.0)
9 @& ^/ |2 m3 s4 c5 v" u7 i - (setq k 7.5)
0 _9 F3 ^7 l; w* z' Y+ Y4 i/ @ - (setq l1 38.75)$ P1 u# l) M' e! m& u
- (setq l2 30)
K0 {: M# a4 I2 k% U% k - )' Z/ e. P- r( S+ O* \) }& y
- ((= d 16)& S. H9 C& x; r1 S0 u
- (setq e 26.8)" k( `+ M, K5 @1 L+ u, T
- (setq k 10.0)
9 b" ^" G" b# \% Z: n7 z; {0 D - (setq l1 48.0)
7 D7 K- k0 l5 g; } - (setq l2 38). }" F2 n; k; a5 [- A+ O2 h, G: m
- )
$ h' B: z: C' g9 t4 X0 Z1 { - ((= d 20)- Z1 E5 [; g! m# F
- (setq e 33.0)
9 f. K! V8 u9 e8 X. g8 Z - (setq k 12.5)" G- e( O- s. m" a4 c
- (setq l1 58.5)8 c; F6 P5 A# ?# d% u8 [- A
- (setq l2 46)6 q5 F& z+ C1 r& F- C3 U
- )- h* j* P: D8 o& B# `, S
- ((= d 24)
: u ?2 s8 [" E* ~7 Z& b: j8 s - (setq e 39.6)
& x3 g/ d$ P$ U" ~0 X& B - (setq k 15.0)
& X" M9 H- p* ?3 N* z, a5 Z" g - (setq l1 69.0)8 h' K+ S, }( u0 S; q4 B# @
- (setq l2 54)0 Q. r% V0 a1 V$ b3 B, S
- )
: w2 N1 I5 R: s$ ~1 C; \ - ((= d 30)
% e# a5 K5 x* K$ n* ^3 u+ ^* | - (setq e 50.9)
8 a; s' a# }: n - (setq k 18.7)0 Q1 h+ l3 [# x/ `" m' {" v# o/ E
- (setq l1 83.5)# `. s" y; Q2 m8 ]0 a# F* w
- (setq l2 66)( \, N# n0 L4 ^8 e6 m
- )
/ X3 c/ T4 N \' O5 N* N4 Q9 d - ((= d 36)
& N2 [! R# @ ?4 s6 X - (setq e 60.8)& ]' {& ?8 d- Y' B+ ?. A* G% |- a
- (setq k 22.5)1 b: b. V$ u2 h3 v# Q& w9 \9 C
- (setq l1 95.5)' ^+ f) N/ B2 Y; [, @% c
- (setq l2 78)
9 x( D3 d6 N0 n3 }: J - )
7 F2 e9 I4 q. b5 V5 @& u# t - ((= d 42)
, E2 M. V% T5 V9 Y - (setq e 72)
0 @) j" _* Z( [9 S3 n) }2 c2 F - (setq k 26); K# i5 c2 K0 r9 h8 b
- (setq l1 113.5): m3 i. d9 r# D
- (setq l2 96)# X( b) f6 G8 I! B2 s" n7 J4 Z
- ); ]% G2 O, N! k9 V5 N i# X o6 U! ^
- ((= d 48)
4 N0 a0 F. v* \+ k( g - (setq e 82.6)
% K$ o3 L4 R+ Z, ~' t9 T - (setq k 30)! p* j* ?! {# @" G3 J
- (setq l1 121.5)# i: m/ w1 R$ c; s1 g S
- (setq l2 108)
% d+ }7 [8 w) ~/ Y n. |2 W - )
+ ?2 w/ Y, ^9 o6 L4 } - ((= d 56)4 d9 w E1 f9 d
- (setq e 93.6)( C! T) [4 Q6 l7 g' _
- (setq k 35)
( ?6 N/ x5 d/ O# A - (setq l1 137.5)" Z2 p8 n: Y# _. H
- (setq l2 124)
7 V: K* f1 f2 Y- |: V - )
9 Q: V2 P, t/ [5 z2 e! W: Y" r- D4 O - ((= d 64)
1 d0 ^6 Y6 w9 b& @8 E' g/ c8 X! G1 h - (setq e 104.9)
7 O6 v6 u6 M6 j2 W+ P7 ^5 i( Z - (setq k 40); Z! x, P) X4 ~/ g+ R: E" d
- (setq l1 153.5)
5 H. S8 U+ [5 N R( o0 H - (setq l2 140)
; ~% x2 t9 i6 A5 P3 h) M, }& b5 N* W+ J - ): v1 ~# q( \* K
- (t
; |* J* p! S$ ^1 x6 L2 f$ O - (progn ;非上述口径时则令
9 @6 p3 G/ B" U. P* c! _ - (setq d (getint "没有这个直径的螺栓,请重新输入螺栓规格,M=:"))
7 l3 Y7 w9 h2 O6 a& W - (setq en t) ;令en为真,产生循环 Y* W" R1 m0 Q2 m) [
- ) ;结束prong
7 j5 b/ v* Q8 Y6 N5 @) Z" l% v$ L7 d - ) ;结束t
) I9 r9 C: w: P- g$ Q
7 u% d; U& P9 Z5 r# M) [; j5 @
/ f! F. T+ c$ Y: Q: V- B- ) ;结束cond: X6 I5 R3 H# M0 m$ e! W% h) U
- ) ;结束while
, {& e1 T) }0 h0 G; F& X8 | - (if (not l)
4 c( n2 M$ e: q0 P$ O! a0 ] - (setq l 50): \7 Q0 D8 Y2 R' {
- )9 b! A( T F: Q3 y# E
- (setq a l), Y& C, ~" s+ ^
- (princ "\n 输入螺栓长度<")
5 u/ k8 p/ G5 }# G - (princ b)* \1 X# m5 c( P: r
- (princ l)" Q: @& j/ Q/ `5 o8 I4 _- i
- (princ ">:")$ c' l5 S: J0 E/ Z3 z i- U/ G' j
8 b& u. c# X7 ~5 _! o6 v4 J- (setq l (getDIST))
6 R% K3 `$ D! R7 n+ S& l5 T" ] - (if (not l)
) v, ]) }% o" Q - (setq l a)
7 s5 O' y2 P' c* M5 p6 x$ p - )8 I& ^) D. Z7 ~4 z1 [) c
- (setq ang1 (getangle o "\n 输入旋转角度<默认0>:"))6 l R4 Q8 k; ]3 {% }% O
- (if (not ang1)
8 c7 E3 h! P) z3 ?4 A - (setq ang1 0)& F1 U) e: m# u
- )
) G" N3 {9 X; M7 s2 O - (setq zx (getstring "\n 是否要中心线(No<Yes>):"))
) W" N4 a4 m m/ K - (if (= zx "")1 ^8 K' t) e0 w4 x3 q
- (setq zx "y")1 k! K5 [( T) f
- )5 M) C Z! i4 b" {9 t/ L/ b8 Y
- (setq os (getvar "osmode"))8 d5 v+ p- ~$ c% V3 t
- (setq ang (/ (* 180 ang1) Pi))
4 j# U1 [, L7 J/ U. P - (command "osmode" 0): A7 C T# R* k5 @+ N/ l
- 3 o6 o5 z1 C e6 B: B+ k' e" f
- , I4 u% ?6 x5 [, |" q2 ?3 i/ T8 S
- (setq ls (- l l1))3 u$ B j! W* v+ C+ Y. z! l
- " E' l# t8 w. p: H5 w, o( I* `! s
- (setq lg (- l l2)) ;长度减螺纹长度% W0 i( I/ I/ |, o# l
- (if (> l2 l)
: P. b# G8 ^2 k1 M% W3 s: B5 D - (setq lg 0)3 B2 K8 }+ X+ s1 H$ g( f
- ) ;螺纹长度过小时变成全螺纹
8 i3 a. |3 A3 i" K' t( y4 M+ ^) B - (setq k1 (SQRT (- (* 2.25 (* d d)) (/ (* e e) 16))))
" d" s7 M+ J4 a- v5 F( s - (setq h (- (* 1.5 d) k1))% I x, J+ k) G, }5 w
- (setq r1 (+ (* h h) (/ (* e e) 64)))
8 @0 e: a% e9 u, [( w& s3 W; B - (setq r (/ (/ r1 2) h))! [. m+ x- x* O; J5 n( F
- (setq P1 (list 0 (/ e 2)))
5 _# I" v/ ~: y - (setq p2 (list 0 (- 0 (/ e 2))))
B0 d) }% ~2 } F1 x, W2 D5 J8 F' L - (command "ucs" "o" o)' P. f6 j+ `, A: A
- (command "ucs" "z" ang)
2 J) l" M) K' z% J - (command "line" p1 p2 "")9 e; z3 Q) \& |% q6 ^8 T
- (setq P3 (list (- (* 1.5 d) (+ k k1)) (/ e 4)))
, c/ { ^& J) @2 m% `* `8 u - (setq p4 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 4))))
) M8 N1 a" K) c3 }5 |- d - (setq C1 (list (- (* 1.5 d) k) 0))* U8 C* X; f0 E# C
- (command "arc" p3 "c" c1 p4)
& {- _- Y, S" o Y6 \1 ~ - (setq p5 (list 0 (/ e 4)))
) Q) I" F4 I5 |" b3 v4 S - (setq p6 (list 0 (- 0 (/ e 4))))
8 u; }4 j4 Y6 L - (command "line" p3 p5 "")
9 U P5 @; j# K. X* S0 g- B: Y* W - (command "line" p4 p6 "")
3 t. q* a/ @' W0 T - (setq p7 (list (- (* 1.5 d) (+ k k1)) (/ e 2))), |( F/ L# X+ \3 ^, d) F# u
- (setq c2 (list (- r k) (* 0.375 e)))# B: S+ g9 E4 G/ A0 f
- (command "arc" p7 "c" c2 p3)
; V& R, R7 z7 ?: G1 @0 o - (setq p8 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 2))))/ X: j* A* v1 @
- (setq c3 (list (- r k) (- 0 (* 0.375 e))))
3 O1 }. j; o& e4 N% U1 S/ Q - (command "arc" p4 "c" c3 p8)
$ b; x! w# L# f6 C: o9 G - (command "line" p7 p1 "")
5 @6 z1 b9 T# ` - (command "line" P8 p2 "")% k8 l( W) x, Q6 W9 x, a- ~
- (setq p9 (list (- 0 K) (* 0.375 e)))& X7 X2 D$ U/ J4 ?/ d% p4 I. }
- (setq p10 (list (- 0 k) (- 0 (* 0.375 e))))% z7 v# X% A: i. k& H% T
- (command "line" p9 p10 "")# k0 l2 {& [; G6 \. D& _
- (setq p11 (list 0 (/ d 2.0)))
- z* g+ R0 s) [ y% _ - (setq p12 (list (- l (* 0.075 d)) (/ d 2.0)))
8 E' ~4 Z! T: u; t3 y - ;如果除数为2,则M=5时就变成了M4,会出错. 4 g' z W! ?6 J8 a4 k1 `% b4 v- p
- (command "line" p11 p12 "")
+ R: T" \$ d) g! v0 o5 l - (setq p13 (list 0 (- 0 (/ d 2.0))))
( }3 H2 Z( ?5 Q2 C1 a4 x - (setq p14 (list (- l (* 0.075 d)) (- 0 (/ d 2.0))))$ A) V) s. d& M
- (command "line" p13 p14 "")1 Q9 h1 }' _8 y. r" ~
- (setq P19 (list Lg (/ d 2.0))): z) q. y( @4 {+ D+ ?, n/ Q* V5 g
- (setq p20 (list lg (- 0 (/ d 2.0))))+ b2 @. R. W* a1 n" M7 g
- (command "line" p19 p20 "") ;螺纹终止线1 R' T2 c7 j4 t3 ^' m. _3 E
- (SETQ P15 (list lg (* 0.425 d)))
5 ~8 H& Z% Q: c5 G8 ]" d! b0 _ - (setq p16 (list l (* 0.425 d)))/ ^. z$ U% A! d
- (setq p17 (list lg (- 0 (* 0.425 D))))
; F$ L- ~: x# L2 m: x - (setq p18 (list l (- 0 (* 0.425 d))))
6 x3 P% N! ^0 ]- h1 n - (setq p21 (list ls (/ d 2)))" @2 L2 w) P6 s
- (setq p22 (list ls (- 0 (/ d 2))))* l% m2 i" z2 q
- (command "line" p16 p18 "") ;螺纹端面+ p# n8 d/ k9 s) S
- (command "line" p16 p12 "") ;上倒角* J. u& w: C9 e. z
- (command "line" p14 p18 "") ;倒角
" f/ E; V+ ~7 j0 Q9 R& j - (command "line" p12 p14 "") ;倒角处粗实线7 {3 K2 M3 J4 _
- (command ".layer" "s" "continuous" "") ;细线层, x7 e& u7 [, `* a6 X
- (command "line" p15 p16 "") ;上细实线
7 C! v, i" K; M5 l* H+ h# Y - (command "line" p17 p18 "") ;下细实线% D- ]( O/ m N1 Y$ K7 B
- (cond ((or (= zx "y") (= zx "Y"))- e1 z# a/ k; h" a# T% i% x( ^+ `1 d
- (setq zx1 (list (- -3 k) 0))
1 s0 A* r& t+ n; Q+ v& a U% a, `" V - (setq zx2 (list (+ l 3) 0))
& G# X2 o i1 J0 N0 m0 F - (command ".layer" "s" "center" "") ;中心线层" O. I7 Z# \* N$ B' \7 [$ F0 f/ ?
- (command "line" zx1 zx2 "")
5 ^% H9 @: j4 k0 c; U - )
* t6 k3 s: o7 w' o+ p% f - )/ l. k( F& X/ }1 K
- (setvar "clayer" clay) ;回原图层
' D( A% q5 o+ b7 R" T8 [6 t3 R2 h, [ - (command "ucs" "z" (- 0 ang))7 l6 N0 h5 n" X: z \- m
- (command "ucs" "w")' Z k* d+ R. [( z4 G1 c- [1 L
- (command "osmode" os)
, ^& r8 [& ]0 ]' Q% T - (setvar "cmdecho" oce)
: r: f6 {9 i& ]1 h6 c - (princ)
X6 C$ X$ R b% C2 r - )
复制代码 |