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.( |+ i/ j: S! q. ]0 g9 S
, B% V* q) R# i+ D9 G. `
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) `4 C, }# O4 ^# h
% } `6 Y6 E4 R$ \( }0 n! m以下为程序代码:
) w- v, d0 n$ |4 | V6 o- ;画六角头螺栓. \( w( z5 o9 U# k' 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.$ ~1 l. K) y1 y& d3 C4 s# {
- ;2006.10.18晚完善
+ R: w! ?. c& _# x" G - (defun C:xls (/ oce o a b sc zx ang ang1 en l1 l2 d
9 d5 K T5 D4 C( M - e h k l ls lg k1 h r1 r e d p1 p28 r3 R# ~0 S8 u3 t: }
- p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16
/ A& ]( ^: w0 l) `9 R6 K+ ~ - p17 p18 p19 p20 p21 p22 c1 c2 c3
8 L' d0 _- `3 p' P5 q: O2 |5 N - )
- U* F& w2 P) r* Z3 {7 m1 X - (setq oce (getvar "cmdecho"))
% J8 k: \8 C2 |% }0 i/ p/ L! N - (setvar "cmdecho" 0)2 Q, `. @9 e1 I4 M4 I/ o
- (graphscr)2 w6 g# P9 C$ c' g7 N5 U
- ;创建如果与你所用图层不符,可自行修改
- ]% l& b) h' n* h - (setq clay (getvar "CLAYER")) ;取得图层信息
8 g* j/ `/ L* G2 N$ z! U: j$ W - ;创建中心线层center颜色红
$ v- N$ P( _" d) ~9 L - (if (null (tblsearch "LAYER" "center"))
4 c- ]. T8 e. z" O% v0 g - (command "_layer" "_m" "center" "_c" 1 "" "_lt" "center" "" "")
, t, g9 _- @, i2 J6 |% z7 G+ Y - )
g% w! I) T' h, C' W6 ? - ;创建细实线层continuous颜色青
" n9 l2 ^5 C' O" C. S& Z% ? - (if (null (tblsearch "LAYER" "continuous")): o* u, R8 b7 ^. i& ?
- (command "_layer" "_m" "continuous" "_c"5 Z$ g2 K, P5 b' ~7 F
- 4 "" "_lt" "continuous"( Z3 d" F" t. V! W( R
- "" ""
7 k: z7 [. c5 p& s& g: g8 k* \ - )8 z% r1 B$ n; Y6 R
- )
N$ G8 A% y4 W2 ?8 b p - 2 w" V0 y, Y2 y0 i) P
- (command ".layer" "s" "0" "")
+ t! J" o5 e6 v9 G2 d - 8 Q# D0 S- s! z7 }
- (setq o (getpoint "\n 输入插入点:")); F* H' N, A9 x' X+ Z& M) J
- 5 ]2 l6 I6 K. _1 m, {) q, V3 |
- (if (not d)$ o g+ a$ b! G: T5 Q9 c s
- (setq b "默认")
, [6 ]" P/ [ [& E3 Y/ [$ s. K - (setq b " 上次输入")9 g3 M* c# b* I
- )
$ H# Y8 [& r+ ^ - (if (not d)
, [9 Z( ]2 p6 ^' B* f - (setq d 10)
5 m6 B% y. z; ], W' c( o; V8 t - )
' D' z' B1 D3 y9 { - (setq a d)3 s. r# ^6 Y; h) `
- (princ# A% Q ?% F+ t/ ~8 U5 r
- "\n 输入螺栓规格M5/6/8/10/12/16/20/24/30/36/42/48/56<"7 h5 G* N- \! N1 Y
- )
' ]& N' A& Z$ M9 O+ s4 V: t8 q' J+ k - (princ b)
. p5 }$ `, Z) S. g, o: I - (princ d)
+ H" ?, A6 ?/ `7 {6 ^ J, m - (princ ">:")6 X" E% h; g& k3 l& M4 \7 X
- 2 w6 D* U6 F/ \5 E- m
- (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 ">:"
) r1 `5 S, K4 b* [6 `( } - 8 t+ t2 M! G! U% y0 a) r, ~
- (if (not d)
# Z+ J9 c. ~* i$ t. t9 w+ L - (setq d a)
8 b# ~2 C6 i8 t' ?7 w- h8 a - )
5 I2 C* n) _" X: U. O - (if (not l)
! c. q" Y2 k: C+ u( O7 e. D% _ - (setq b "默认")
) [, v5 Z+ Z$ J% Q - (setq b " 上次输入")
( o! C4 J) l2 S- V - )
0 ?" W1 A, }+ G8 ~ t - (setq en t)
8 Q" Z* P9 Y- }( R* p; H$ y8 i - (while en/ H; B/ {4 G) ?& j* H4 ~- {
- (setq en nil)/ |4 D. V; W8 V
- (cond ((= d 5)
/ _7 e- e5 o9 a' A/ O! A i ? - (setq e 8.63); w% I# @8 a( T( i" m+ K n3 I
- (setq k 3.5)7 U+ }' {1 D0 N6 \& H' {
- (setq l1 20.0)
; O4 K. \: S7 r* B7 W5 k - (setq l2 16)) V/ p# Y. c/ W6 e J8 [
- )" `4 m/ y3 {; N3 S9 f0 {- D
- ((= d 6)
7 c7 ?6 L' ~( r9 T* q# H; A - (setq e 11.0)
; G- ^3 O$ j2 i6 t! }3 R - (setq k 4.0)
& \6 E4 ^0 r1 ]3 ~/ R2 I - (setq l1 23.0)
! Q1 @+ _) Z) u7 X. |/ x - (setq l2 18)
7 K& E; b2 p% e+ f8 ^- r - )
% s' E. M9 [0 r - ((= d 8)% o4 v6 B% e: I( t; L5 f( T
- (setq e 14.4)
W/ m% B/ r) X7 e$ P, u1 z/ g3 m - (setq k 5.3)
7 e% A1 M6 y1 X9 K5 H4 i - (setq l1 28.25)$ \8 K6 T' p0 i) b. p: C6 I
- (setq l2 22). f( h/ J4 q5 c. E# l+ N7 H8 s
- )
- C6 b2 p0 L$ v' M7 ?: t1 Q - ((= d 10)
8 a3 W" y" W# T3 Q - (setq e 17.8)
# G, M& j5 l ?$ D- V - (setq k 6.4)
k, k. e; u( K' |0 j - (setq l1 33.5): f7 v# h; g9 {
- (setq l2 26)
3 Y3 q9 P9 e$ G$ {! U - )$ J7 o1 [ v- O! S
- ((= d 12)! d3 t9 \0 y3 N( y Y4 [
- (setq e 20.0)2 _( s5 ? C% [1 y9 P$ C
- (setq k 7.5)
5 H7 K: k8 n- W' i( e9 |& y. e - (setq l1 38.75)* C: l) a+ V7 s, O
- (setq l2 30)
7 p6 h$ `( T7 C( G; l" ^, _8 K+ H: y - )
# S: j$ f8 `+ d# T2 f4 O4 B - ((= d 16)
; k5 Q; X% r" m: u - (setq e 26.8)
" H4 c) r: E5 _$ m - (setq k 10.0)
" u$ t* l* V' a Z6 l* I+ r - (setq l1 48.0)
7 z4 N8 Z+ u; o$ m; L& ]: x; e - (setq l2 38)+ m1 d# S4 s% j: x& w: M, S+ E
- )
( n- y1 v/ G4 Z - ((= d 20)
; F1 @2 x0 I# C9 s - (setq e 33.0)- Z& Y# B7 b9 f
- (setq k 12.5)
5 Q3 e* X8 O5 W, M8 B: W7 ^ - (setq l1 58.5)
7 }1 r, w5 U- ]% S - (setq l2 46): z4 n0 Z# g& F. k- f4 W6 a
- )3 j, a. @1 X, k7 }% R% U
- ((= d 24)* L. U% q7 E1 f4 m% Q Y* I% x7 V
- (setq e 39.6)
; N- r- A0 c! F+ g) a - (setq k 15.0)) V/ z$ T9 D8 q, }) q! z& ^8 H
- (setq l1 69.0)' t7 x( H( K& p
- (setq l2 54)
" q' c& \( L! X - )
" U/ j, h6 o1 Z - ((= d 30)
7 p Z1 b. v3 X3 G# ?8 X: r - (setq e 50.9)% F% z( q# G% H- Y
- (setq k 18.7)
) r% D) U5 b/ e - (setq l1 83.5)( |8 R; s* x8 [5 J
- (setq l2 66)
: Y: j, B$ F2 s0 p - ); v0 p6 ^+ X* `+ ]. ]
- ((= d 36)
5 m3 j% r4 y, }) n7 o2 O5 j - (setq e 60.8)
Q$ R* B( H7 o+ e7 R - (setq k 22.5) {2 `5 N/ t, T$ I2 F5 L9 h2 C
- (setq l1 95.5)* t8 I* A, k9 A9 Q- E
- (setq l2 78)
" G6 @% l- ~% n: x - ); c8 ~3 N! \3 \
- ((= d 42)
* p$ X% g* f5 c - (setq e 72)
2 z b+ ]' t0 ^4 I+ X2 S& k9 b - (setq k 26); G1 D7 }3 P* P* y9 D$ B9 q3 |
- (setq l1 113.5)8 K' V" V D. D. d/ B
- (setq l2 96)* G" U ^8 ]' @5 L! b& N8 C' z: j/ c
- )
4 E3 K5 M: Z5 x& d& r. f - ((= d 48)3 t1 U$ O! Z5 f' |4 P4 S! _
- (setq e 82.6)/ T$ }# j) B' |: Z! c/ x: W
- (setq k 30)/ u; @# |9 D8 |7 t z
- (setq l1 121.5): T! n+ {/ L' I; q: J% y
- (setq l2 108)
8 O* a( \) H7 F9 u) w! V - )
6 S# ~' A& Q3 q. Z1 s. W; e7 d - ((= d 56)* G8 d! r; O7 ~/ b# D. L
- (setq e 93.6)0 _- {& ]. ~7 F, o/ X X# Q
- (setq k 35)1 Y4 Z9 z3 u$ C; ^- g- E1 h) Q
- (setq l1 137.5)
: A" K$ H% e( l2 O4 Q V; C; g2 J5 b - (setq l2 124)
3 M ~4 J$ c& d2 V) a# i3 `' x - )
Y" I+ g9 v8 b, _ - ((= d 64)
* Y7 T- Z4 u. m: K) w - (setq e 104.9)
' [. j7 @ h- M9 M' G, S7 h/ [ - (setq k 40)' B( q* X) p8 X" o0 P" M
- (setq l1 153.5)
% [' ~0 S" {) \ - (setq l2 140)- R7 Y! F, U4 }# {5 V \
- )" a6 `' O3 f7 U- ?# ~ _
- (t0 y% W: X( F- `2 ?" S, [2 P3 ~5 T
- (progn ;非上述口径时则令0 O/ I2 `$ Y# i+ W% S6 ~
- (setq d (getint "没有这个直径的螺栓,请重新输入螺栓规格,M=:"))5 B0 ^8 z& ?+ U m. y! ~
- (setq en t) ;令en为真,产生循环
/ C9 ~% W0 h: t. D7 s: Z F - ) ;结束prong. S5 {5 `6 a& H& G! m
- ) ;结束t
. C- l# F+ n) ] - - }) E. k/ h, X
! p+ M3 r9 ]4 _' L' Y& W; R- ) ;结束cond% s2 H; T3 m* d2 s A' K8 \
- ) ;结束while
0 \$ N- N3 Q7 M- e - (if (not l)0 b9 R3 e3 L& d# `$ \. J% ]2 _
- (setq l 50)! U e# ^0 l7 |" u$ Q. S
- )' _5 j) A6 R$ {) `( K! d6 @
- (setq a l)
* y- F7 B, J) z2 u - (princ "\n 输入螺栓长度<")9 _, w5 x6 k( l- C. }
- (princ b)/ z# F6 s& o$ @$ H* _/ T* j
- (princ l)
3 C5 Y9 U V5 d b - (princ ">:")
1 ?8 ^* f. P' _" o7 } - 5 p+ F1 p# M# S, z: Z7 C
- (setq l (getDIST))
7 W% e/ T7 {9 c5 r6 R) y - (if (not l)0 U$ q( r6 N9 O$ _4 G Q' U
- (setq l a)# W, G" Z' O$ A" z/ o+ e3 e! s
- )
6 `6 B6 [4 _2 |. {# n; B6 K - (setq ang1 (getangle o "\n 输入旋转角度<默认0>:"))6 H$ J$ ]% f. L1 W: d9 j4 ^
- (if (not ang1). F; W) B, M; c4 Y. _9 m' ]9 M
- (setq ang1 0)
2 K2 R, ^: k! S# ? - )# ~! j/ O8 m* z, E& y
- (setq zx (getstring "\n 是否要中心线(No<Yes>):"))
' P9 Z0 b" p0 X1 z. H; A! y* M - (if (= zx "")3 ?: h: I9 j# r5 `5 J
- (setq zx "y")
" T; {7 z3 a7 }: M7 j - )
" A: B7 |5 D8 q. P7 d4 O - (setq os (getvar "osmode"))
2 F2 }- `1 n3 _* d% x& z% w$ [ - (setq ang (/ (* 180 ang1) Pi))& }* x3 u# J. n; t. f5 ?( W8 \
- (command "osmode" 0)8 B, J6 O. u7 l( r) X* I; W
8 X" ?. I6 u1 t/ W' v. R9 a0 B
" l1 ?1 b5 U3 A; _- (setq ls (- l l1))) C& x6 q; V0 C% _, i7 v+ z$ P( q
- 7 H9 [0 S' h- b' e( ~2 f3 U
- (setq lg (- l l2)) ;长度减螺纹长度
0 v: q& O# `, n; L- a+ q2 Q - (if (> l2 l)) q& r: @4 s* O. x4 S& @
- (setq lg 0), \: B0 M- Q+ M, ?3 _6 _9 [
- ) ;螺纹长度过小时变成全螺纹( |) c3 ?/ X; G" f& {
- (setq k1 (SQRT (- (* 2.25 (* d d)) (/ (* e e) 16))))/ x) V( z. L# r# f
- (setq h (- (* 1.5 d) k1))
/ O$ @3 N, C: m, a& f8 ?( ` - (setq r1 (+ (* h h) (/ (* e e) 64)))
' _$ q& B" k) x - (setq r (/ (/ r1 2) h))
7 N1 |9 A& m3 G& P6 V - (setq P1 (list 0 (/ e 2)))5 j7 r% }! e: b" R+ M6 L% Z& c* g
- (setq p2 (list 0 (- 0 (/ e 2))))0 \5 i# x8 _. P: J
- (command "ucs" "o" o)8 M' ^0 T q1 r) [6 q7 h# F, z2 @# f; Z
- (command "ucs" "z" ang)3 S& F0 m0 o- D
- (command "line" p1 p2 "")1 x" I7 c& A$ A7 U/ {5 h# {' O
- (setq P3 (list (- (* 1.5 d) (+ k k1)) (/ e 4)))
# @1 b2 T4 r+ e2 ? - (setq p4 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 4))))1 W/ Q0 h6 T1 A8 m5 D+ x. Q
- (setq C1 (list (- (* 1.5 d) k) 0))/ F: U+ ^, @1 V' ~2 K
- (command "arc" p3 "c" c1 p4)1 a( r1 H( A e4 u+ h! x
- (setq p5 (list 0 (/ e 4)))( B. O! o+ f* t% r3 Z
- (setq p6 (list 0 (- 0 (/ e 4))))
A$ s; e5 @0 p" e, Y - (command "line" p3 p5 ""), w9 d- |1 ~% {+ n
- (command "line" p4 p6 "")2 H2 m: k7 O3 @6 o3 t: j* G
- (setq p7 (list (- (* 1.5 d) (+ k k1)) (/ e 2)))
( H- ?6 e. N, E; m - (setq c2 (list (- r k) (* 0.375 e)))4 R0 \# E/ Q/ y" }3 ~
- (command "arc" p7 "c" c2 p3)
7 P- z, s; B9 P3 N# }* x: p - (setq p8 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 2))))
+ k; Z# k6 d4 @8 i - (setq c3 (list (- r k) (- 0 (* 0.375 e))))
$ u$ ?; Y! H5 T - (command "arc" p4 "c" c3 p8) x0 D7 _4 J9 R0 |$ H( x* X8 Y
- (command "line" p7 p1 "")
8 s5 b9 K# v+ p: h, S4 X" ?, v; {: l - (command "line" P8 p2 "")
8 J# @9 {8 n. N0 {- B% n - (setq p9 (list (- 0 K) (* 0.375 e)))
9 w$ f, r+ H9 b - (setq p10 (list (- 0 k) (- 0 (* 0.375 e))))
$ K$ w" J. |5 W6 u0 V5 h - (command "line" p9 p10 "")
) e" `; O8 @: P - (setq p11 (list 0 (/ d 2.0)))3 n7 R8 A9 m8 R- d$ M
- (setq p12 (list (- l (* 0.075 d)) (/ d 2.0)))
# k. s* |% s7 v - ;如果除数为2,则M=5时就变成了M4,会出错. y4 h% K5 U5 K
- (command "line" p11 p12 "")
4 q' _$ Q9 N' E) b* J/ [1 ? - (setq p13 (list 0 (- 0 (/ d 2.0))))- {" M8 H5 k* Q, m
- (setq p14 (list (- l (* 0.075 d)) (- 0 (/ d 2.0))))
7 r) ?6 p' ~( _* O - (command "line" p13 p14 "")1 j. g" y2 X0 c! O$ @+ v
- (setq P19 (list Lg (/ d 2.0)))
+ W, o! E0 n7 V+ a$ r" b6 b' W d - (setq p20 (list lg (- 0 (/ d 2.0))))2 m1 d' a* X: K: o
- (command "line" p19 p20 "") ;螺纹终止线3 v5 e {8 d/ m7 D- o, |& h
- (SETQ P15 (list lg (* 0.425 d)))
4 P U& u$ _7 ^( j) u- w' f - (setq p16 (list l (* 0.425 d)))
: f: X5 h; |2 ` - (setq p17 (list lg (- 0 (* 0.425 D))))/ W3 X$ P7 t" l/ x1 a6 c
- (setq p18 (list l (- 0 (* 0.425 d))))
( O H$ Q& a4 S- J6 k- P - (setq p21 (list ls (/ d 2)))
, n c: u! R( k# _8 m+ x1 }8 @ - (setq p22 (list ls (- 0 (/ d 2))))
5 j4 z, p3 S1 q r' i - (command "line" p16 p18 "") ;螺纹端面6 H% B* N6 k: O
- (command "line" p16 p12 "") ;上倒角
6 G# |! `3 t, D# c - (command "line" p14 p18 "") ;倒角
; s# W8 i1 e6 x) |* J! O4 | G8 T - (command "line" p12 p14 "") ;倒角处粗实线
- f1 F/ g/ D' L+ B$ ] - (command ".layer" "s" "continuous" "") ;细线层
: m. E9 C4 p D/ x7 h - (command "line" p15 p16 "") ;上细实线0 i9 U# Q) E x
- (command "line" p17 p18 "") ;下细实线 f. Z7 {' g8 n
- (cond ((or (= zx "y") (= zx "Y")), M! ?( i& x2 E
- (setq zx1 (list (- -3 k) 0))
/ |' P/ b! T3 I" a. O! G/ p" Y - (setq zx2 (list (+ l 3) 0)). B1 D" J$ A$ j: o
- (command ".layer" "s" "center" "") ;中心线层
+ N! e( z" M7 Q( S/ v: V - (command "line" zx1 zx2 "")
# r+ R0 g6 c1 g1 ^) M - )
. _. S2 W$ f2 ^ - ): V( K$ R- j9 O' Z4 T
- (setvar "clayer" clay) ;回原图层# w1 v: H! R: ]0 ]' {% ^3 s
- (command "ucs" "z" (- 0 ang)) w! o, u: T4 a6 }4 i9 y
- (command "ucs" "w")
' S. ^0 V) E- h - (command "osmode" os)
' O7 Z) o1 y6 v* ?+ h8 p - (setvar "cmdecho" oce)7 X, |0 U) d$ n
- (princ)% N' X% w, ]( a8 j
- )
复制代码 |