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.# _7 G( c" e8 A5 L& a1 Q6 |8 p
6 |8 W! `0 O2 ~# U. f) j
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
5 M4 [' C, u' o; _6 k# t! V( ?) P# a& d
以下为程序代码:
0 j0 t$ ?0 _' d. z+ n- ;画六角头螺栓
2 r, e+ k( H. u$ ` - ;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 ^+ k& ]) a- h8 X0 f - ;2006.10.18晚完善
' n# c$ s7 ^' T. G u - (defun C:xls (/ oce o a b sc zx ang ang1 en l1 l2 d
7 X, Z: B1 i# k% x7 ?+ h( O - e h k l ls lg k1 h r1 r e d p1 p2
4 H5 a7 {# B6 t- l - p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16- N4 N$ d# m* H5 a* o c- J1 K- Z
- p17 p18 p19 p20 p21 p22 c1 c2 c3/ c$ J" P" K) e- [0 ~2 F* D/ v
- )
. G4 g8 _4 z' k2 k+ D" ], p6 w - (setq oce (getvar "cmdecho"))7 K7 B+ G) [' U2 B- D% ]$ q
- (setvar "cmdecho" 0)( i( p7 f4 [0 y# X
- (graphscr)! P* t2 n' ~+ V& |) I; Z5 Q
- ;创建如果与你所用图层不符,可自行修改 V) z% O8 X, L+ Q* w1 I L e
- (setq clay (getvar "CLAYER")) ;取得图层信息
6 L! G& u, P, K, r1 U7 e7 U& f* h. b - ;创建中心线层center颜色红! w" `/ @ u. B
- (if (null (tblsearch "LAYER" "center")): V" D/ u5 W% Q b$ s
- (command "_layer" "_m" "center" "_c" 1 "" "_lt" "center" "" "")
1 Q- O- v) P: f' o - )
: P- B& t* r$ a8 T1 \0 P - ;创建细实线层continuous颜色青
. S4 u* x& h) J! c; {8 K8 ~8 ] - (if (null (tblsearch "LAYER" "continuous"))9 s8 q/ h" Z9 Y8 m7 X: p- u
- (command "_layer" "_m" "continuous" "_c"
- y; m! A- v3 U$ K ?' D0 M& W - 4 "" "_lt" "continuous"
; I" m% O2 Q+ q+ g - "" """ W6 @; n' N- j/ G% P1 J
- ); g& G4 o i; e( x7 W* k" A |
- )
+ {5 D% R$ W/ _) v
S! N3 R& Z2 b( ?5 \) O$ p' a+ E- (command ".layer" "s" "0" "")% c* R8 x1 B4 U6 F
! l. b; O# Q7 N5 K- (setq o (getpoint "\n 输入插入点:")) m7 p6 q9 n1 n/ F9 u
; c" z8 E$ H# c' }# E( ~% d! I- (if (not d); s6 Y- G0 I! m8 |9 Y- m$ I) S' `
- (setq b "默认")- M+ c# R. b# M' x# i" b9 z
- (setq b " 上次输入")
. }6 l: \) \: o* r( r - )' t' ~. ?2 @: C6 {$ x
- (if (not d)2 m9 f, j: |' p# i& N1 u- c
- (setq d 10)6 O, Y7 _3 M5 A C% u
- )
" H# C1 G7 X" Y" D - (setq a d)
0 h! P' z1 \7 `6 u1 x1 g) ]: f9 ~* b - (princ
* j" v- ?& [% A6 p - "\n 输入螺栓规格M5/6/8/10/12/16/20/24/30/36/42/48/56<"3 V0 s. O s7 A( e' e7 l
- )
. Q) f" P7 \4 u8 d0 V - (princ b); v8 a$ \. G$ C) ~8 f- n6 U* z
- (princ d)
6 M) u3 M! f8 a - (princ ">:")
/ ?2 A& r# E. s! I2 I2 \
' p) D) {: x$ @$ ^0 O; M! 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 ">:"
1 U% r6 s, Y9 o1 w- a) D' S5 R
: M# V6 w5 k0 o# _2 [- (if (not d), ~6 z8 P& E" w5 K
- (setq d a)0 r' n% w* \+ t# K, T. n
- )
- Y G& B; B) _6 j/ ~! \ - (if (not l)
. [" k2 [, o) m1 k [8 ~# o - (setq b "默认")$ P% |. t7 A" K' n. n
- (setq b " 上次输入")
$ X$ Z) b# [7 [# T) G - ): m! W+ `0 L: l2 N5 V6 m
- (setq en t)) Z( T7 I# h7 e; h
- (while en' D- C; P: v5 a% [6 V5 g& z4 D
- (setq en nil)
8 c. E9 c% |* |: p8 K - (cond ((= d 5)! `; s& X* V- @3 ?3 K9 ^
- (setq e 8.63)) L: n, ^( b# Y& v( R- c8 A9 y
- (setq k 3.5)& j" p, v2 T6 F3 E
- (setq l1 20.0)5 `6 {8 B/ X* V Y7 H' a
- (setq l2 16)6 |0 |0 u3 E: [" |, T
- )
" o5 B) ~8 s w- r% w - ((= d 6)
: O7 k; T; c! {* L2 h4 Q* F - (setq e 11.0). E, @( a8 ]3 \! G
- (setq k 4.0)
' t' S. ]: l4 h/ ~1 j - (setq l1 23.0)
. I: R" c4 {% @' ~* h( {) f; ^4 }/ J - (setq l2 18)
+ d1 X+ V7 A- `3 a - )3 v; {8 f: F1 r- P) M1 a- t
- ((= d 8)) ?% ^# J6 n0 p5 ~' n# B
- (setq e 14.4)
: H. ^( j7 y k1 [: S2 T - (setq k 5.3) H4 w: j. ^0 c0 |' K
- (setq l1 28.25)
: _1 J6 e, b8 f) L - (setq l2 22)% x) A4 a$ {. ]+ r' l: b* a
- )4 K3 F/ I* {' d) q i# s
- ((= d 10)% i, U: I. b4 V. O
- (setq e 17.8)' c+ t! P( R, z; O! J0 f2 }+ ]
- (setq k 6.4), K* ?: L l; m5 O
- (setq l1 33.5)5 e( y6 O9 y: o
- (setq l2 26)
) [9 Q4 X6 z, c6 p! @6 o - )
2 a! B7 b6 q4 Z1 M& m( }& n: Q - ((= d 12)
/ m, h3 J/ o, y B3 H - (setq e 20.0). q: ?: C. M$ h( P4 j1 R2 q
- (setq k 7.5)1 W# S9 q: ?4 l3 }% L9 D
- (setq l1 38.75)
( N8 \4 o' s; ~/ ]$ B! b% L5 a - (setq l2 30)9 @' R* n9 U2 ?, Z. w1 ~3 ~
- )
' B2 h) E! [- w" O4 k: i% }. W - ((= d 16)
1 e6 C3 i. Q# G- I$ @ - (setq e 26.8)
1 |5 P4 s- a" ? - (setq k 10.0)
4 Z9 f2 d7 V7 Q- } - (setq l1 48.0)
2 r% v$ n2 R4 P3 r. F - (setq l2 38)/ {1 F% V8 ~! R, W6 c/ c
- )
) i: E, e5 e. e x! T Z9 ~ - ((= d 20)& s( s' I9 [! L8 Y# o7 h. g
- (setq e 33.0)- N1 C: e7 |6 G$ o- V
- (setq k 12.5)7 ]8 m! L( o$ T! H% ~6 E
- (setq l1 58.5)
' q; T8 h! m _ - (setq l2 46)
b7 \' S! e3 A0 N' a- | - )
0 G' |% ^7 r4 [4 d( t. h5 w( g+ v - ((= d 24)
) O" f- Q7 R+ T) G - (setq e 39.6)
$ u; N# ^* W- o. |7 Z+ `- S& v - (setq k 15.0)
# |8 v% y/ I) @/ i) u I - (setq l1 69.0)
5 X1 W; r/ y# v - (setq l2 54)
* Z" a" [/ z* S - )
9 j( d; @& M: a9 a* D7 ` - ((= d 30)
* G- n0 k% T6 O - (setq e 50.9)1 t6 p) \2 k. [2 T
- (setq k 18.7)
8 k! D% K+ w8 [ - (setq l1 83.5)
: {1 o9 {, H. I2 Y1 o - (setq l2 66)
5 D+ `4 ?( ~* e! m k; V- v9 c! Z - )
; n! Z0 Z5 [2 e# v3 z - ((= d 36)" k& M% _$ ~1 k" ^
- (setq e 60.8)* S- n3 ^7 e, w7 J" m- {
- (setq k 22.5)# Y/ `' H1 z& T- x
- (setq l1 95.5)
% s$ W K/ G, o1 t9 @# h, k. ?# M - (setq l2 78)* q5 m/ [, L0 W) x( @( S/ [/ S
- )! U+ u6 T1 i! x l
- ((= d 42)# n4 H2 A! z( ] [3 ?$ M; p
- (setq e 72)
3 `4 e" i4 o& Z/ \' }% u - (setq k 26)( R( a0 L. C- ?$ w6 H" Z
- (setq l1 113.5)
8 T9 {# O+ ~4 i- D1 M - (setq l2 96)/ q" |" E7 |7 n& I- [7 Q* O* q
- )
* x5 ]' N- i) | |7 C - ((= d 48)" H- U* B, N, Q- G5 x: e( H! u1 H
- (setq e 82.6): y; i' |5 _- ?0 c+ k
- (setq k 30)
0 D/ c; L7 A% u; T9 ^ - (setq l1 121.5), k7 g0 {, p2 }
- (setq l2 108)
. k% V7 ^; U" f" B7 L - )
3 w% ^' @+ G* M1 Z& J* y2 ] - ((= d 56)
8 z( s1 a$ ]. k% A8 F0 K - (setq e 93.6)
s; X' g9 [8 h4 m* v - (setq k 35)% R' _- G$ ^3 H
- (setq l1 137.5)
: x) W0 f- T+ j' K - (setq l2 124)+ A% a/ S8 J9 E
- )" U2 m# I8 W c1 s9 Y
- ((= d 64)6 ^* H/ ], C5 l* X2 m( v
- (setq e 104.9)) p" o( q, {7 b0 s. D
- (setq k 40)
4 r/ x _9 e- u& ^ - (setq l1 153.5)/ ?6 p! z5 P% y5 r; U6 {
- (setq l2 140)
" J* i" _) W3 k' a' o& b. y - )4 W: e- @ s$ c
- (t6 A3 ^- {: q i2 l/ B9 b" ~* L
- (progn ;非上述口径时则令. [) R) ]* y) Q) n
- (setq d (getint "没有这个直径的螺栓,请重新输入螺栓规格,M=:")), }9 d q6 L S3 `) f( L& k
- (setq en t) ;令en为真,产生循环* P$ e3 _ s0 h4 y( x1 I
- ) ;结束prong
. U3 S; Z3 K" j, E( ]7 j! G: { - ) ;结束t
% f- Z. d' ~, P9 \
2 k& n9 m+ k& L6 H& Z) h X( x9 m
0 y! c- Y! y& b- ) ;结束cond
@, A- E: J0 N, i - ) ;结束while
2 S4 i8 Z$ G, E8 [9 Z. k - (if (not l)' u9 H7 c7 `8 z0 V- ?! S
- (setq l 50)5 K) O& i+ J$ I# B- @) A6 F
- )
1 `5 O0 L) |5 O2 ]$ a) c* b - (setq a l)
: W0 o0 ?; f- r3 A1 O+ o/ [' X - (princ "\n 输入螺栓长度<")' C; M8 g' c9 [
- (princ b)+ r6 {0 q3 m* v
- (princ l)
, k, I- d& o; U5 x. H1 X; P - (princ ">:")
$ [% x8 e6 @/ h5 A* E2 K - 8 s6 r0 |) V0 u% s% o
- (setq l (getDIST))+ n- i( i+ O, Y2 |' [
- (if (not l)' n3 T. U% R* h6 N3 T* M
- (setq l a)
- P: K5 R' d `: U& B - )
+ B. d/ P0 \, z% f - (setq ang1 (getangle o "\n 输入旋转角度<默认0>:"))0 w4 Q6 @5 K; n% Q# d3 ^0 B r
- (if (not ang1)
& x# J- u$ }6 A3 V! z) l - (setq ang1 0)
5 ^0 x* `& j1 u) m - )
- y+ w& H# Q) n2 S" m - (setq zx (getstring "\n 是否要中心线(No<Yes>):"))
5 D2 R6 e _( {) b8 e+ t0 w - (if (= zx "")8 t l+ K, V! L+ s8 W; N: B7 k) m
- (setq zx "y")6 s& p3 N8 G% r, `
- )* L; v+ a2 W0 K9 @* ?
- (setq os (getvar "osmode"))3 g. Q- l) ^$ }5 H3 [; T% y- w- E& L
- (setq ang (/ (* 180 ang1) Pi))- `7 \" U6 L# d! d
- (command "osmode" 0)7 w( P$ I9 q! x: h4 \
+ J0 V3 x7 E* t0 Z# Z1 L; k; {7 T( x- # s1 u/ A. Q3 V0 k5 S1 s3 P: J2 B
- (setq ls (- l l1))
* R. ~; a2 [( V4 ` R2 i - - {% i/ _$ V, H8 |; F
- (setq lg (- l l2)) ;长度减螺纹长度
9 c/ L* x! U5 D - (if (> l2 l)" w$ ~2 U* U9 k. v# i' m, A- J' w
- (setq lg 0)
X! |0 P2 R- E- I$ s - ) ;螺纹长度过小时变成全螺纹" I! \& o0 y& g: z( L) @
- (setq k1 (SQRT (- (* 2.25 (* d d)) (/ (* e e) 16))))
, X* B& d, v6 h7 p8 y# ] - (setq h (- (* 1.5 d) k1))9 y' W9 B) V8 V: \
- (setq r1 (+ (* h h) (/ (* e e) 64)))
& v' |5 ?- A4 N3 L2 q6 I - (setq r (/ (/ r1 2) h))
8 N4 V9 _% }1 j6 p8 L; d/ A - (setq P1 (list 0 (/ e 2)))
% A& z' o7 V3 c5 x9 `2 Q( f2 a# L - (setq p2 (list 0 (- 0 (/ e 2))))9 O8 E4 X# i K
- (command "ucs" "o" o)3 Q9 U( k, Z" \
- (command "ucs" "z" ang)9 y+ W* t( X. X: p( B8 |
- (command "line" p1 p2 "")
2 W' A) o4 t! y) G. l8 j' i - (setq P3 (list (- (* 1.5 d) (+ k k1)) (/ e 4)))0 {9 R( n0 ]3 _9 t
- (setq p4 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 4))))
+ t7 Q4 p7 t7 d7 G" ` - (setq C1 (list (- (* 1.5 d) k) 0))
: W% M! q7 N) [4 @ - (command "arc" p3 "c" c1 p4), H) C- S2 Y% n5 C: S# k
- (setq p5 (list 0 (/ e 4)))+ T \7 H$ g6 R8 r$ u a
- (setq p6 (list 0 (- 0 (/ e 4)))). d: \5 q! w3 V8 k3 K
- (command "line" p3 p5 "")/ l0 O3 F& ?$ I' I7 C, V
- (command "line" p4 p6 "")6 u6 K/ w- @4 X" d. o9 w3 D, E
- (setq p7 (list (- (* 1.5 d) (+ k k1)) (/ e 2)))
4 ^6 s+ z1 z1 J2 P. J - (setq c2 (list (- r k) (* 0.375 e)))
1 O1 e) `( [0 C - (command "arc" p7 "c" c2 p3)
! Z5 ]. @5 y F - (setq p8 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 2))))
8 z& O" B. K9 G( A- [ - (setq c3 (list (- r k) (- 0 (* 0.375 e)))); J1 T8 `; Q( d% T! i: j
- (command "arc" p4 "c" c3 p8)
/ L( `0 d& w5 a - (command "line" p7 p1 "")
9 J6 V6 s# |+ P! X* ], T5 _% R2 Y9 N - (command "line" P8 p2 "")
% b6 m; j9 N5 h: {1 v. S - (setq p9 (list (- 0 K) (* 0.375 e))); i. l0 `7 Y! n3 o& z
- (setq p10 (list (- 0 k) (- 0 (* 0.375 e))))
& m- @( ? r: Z( X - (command "line" p9 p10 "")
" l8 I$ m+ R/ T* Q - (setq p11 (list 0 (/ d 2.0)))
7 ]) B3 Y* Y6 \/ \2 ] - (setq p12 (list (- l (* 0.075 d)) (/ d 2.0)))
) |+ a* K: H8 G: p6 M - ;如果除数为2,则M=5时就变成了M4,会出错. 5 _. i; n+ a$ q% B/ e, \
- (command "line" p11 p12 "")6 I0 ~' S5 N' d! w2 G& L
- (setq p13 (list 0 (- 0 (/ d 2.0)))): R& S2 y% j! O7 S3 f9 A
- (setq p14 (list (- l (* 0.075 d)) (- 0 (/ d 2.0))))) I/ O5 H. z0 T5 ~
- (command "line" p13 p14 "")
; Q0 ]" [2 j1 x: \! a6 ? - (setq P19 (list Lg (/ d 2.0))); R) `! a6 a5 _# i; k
- (setq p20 (list lg (- 0 (/ d 2.0))))
9 M! ?, {6 O, H: f) ]. F, O, [0 r/ a+ y - (command "line" p19 p20 "") ;螺纹终止线! m; A# k3 q- b5 X
- (SETQ P15 (list lg (* 0.425 d)))
: a$ f" B; C5 r - (setq p16 (list l (* 0.425 d)))' @% [0 h7 i) J3 D9 r% D3 }
- (setq p17 (list lg (- 0 (* 0.425 D))))$ z2 r0 q2 s0 [+ q# T& v
- (setq p18 (list l (- 0 (* 0.425 d))))& n6 }: z2 p2 D7 Z0 U
- (setq p21 (list ls (/ d 2)))' |9 N2 M. }. B7 }
- (setq p22 (list ls (- 0 (/ d 2))))$ F8 g! I* J2 m, X4 v" A
- (command "line" p16 p18 "") ;螺纹端面; V+ B, d4 J% O8 ~+ k+ e
- (command "line" p16 p12 "") ;上倒角: m8 |/ p# |5 _4 x
- (command "line" p14 p18 "") ;倒角 : f/ ^0 s# D, S6 X
- (command "line" p12 p14 "") ;倒角处粗实线7 R. |$ E" l% C8 f! |% |+ }
- (command ".layer" "s" "continuous" "") ;细线层% f+ l0 T! L% l' C7 q' J
- (command "line" p15 p16 "") ;上细实线
3 F1 `. H; W* X& J0 ] - (command "line" p17 p18 "") ;下细实线
/ f9 q- i8 s6 A, B; O0 r, N4 O - (cond ((or (= zx "y") (= zx "Y"))
+ X& e& ], G; w. U3 S; P! E) t. A - (setq zx1 (list (- -3 k) 0))* ` @# n* t9 R6 N2 Y
- (setq zx2 (list (+ l 3) 0))5 G" A* L) A; ~& [
- (command ".layer" "s" "center" "") ;中心线层6 x* y: S% i8 R
- (command "line" zx1 zx2 "")
$ G( `5 x: j6 g4 p8 N- _) w - ). y( D: Z' V7 g8 i/ t: a+ {
- )
% [8 G+ {! C$ e4 g% ~ - (setvar "clayer" clay) ;回原图层
3 |. J8 ^3 z+ N7 f - (command "ucs" "z" (- 0 ang))
% I4 P2 q2 Q1 C2 H$ f5 _) k- _ - (command "ucs" "w")4 Z) H9 o4 g+ F' x
- (command "osmode" os)
! K r; K6 v: `: Z. U0 J0 Q) t - (setvar "cmdecho" oce), {. P7 \8 ~ E: G7 g6 |
- (princ)
! x2 {* ~6 g4 P5 Y7 o: G/ l1 \ - )
复制代码 |