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.
3 N" a) J$ Y2 ]' M0 e" D6 z7 X5 g3 r1 m2 u+ T+ x6 N
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
) l: I) r4 ?, Z) \9 y& }" o# n
% V m; }* ~' @* w以下为程序代码:
' G5 K! k9 R. Z+ q- ;画六角头螺栓
* v; C# Z! |( Y+ D - ;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.
' ]* i7 J/ B6 C# a! c8 o5 s - ;2006.10.18晚完善: F% ]5 X3 [8 z( q) d
- (defun C:xls (/ oce o a b sc zx ang ang1 en l1 l2 d9 ?) ~; r- I$ _. _, k5 r$ ]3 H U
- e h k l ls lg k1 h r1 r e d p1 p2
9 p6 Q5 }! y1 ] - p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16
* y7 [/ ~ F+ `5 S - p17 p18 p19 p20 p21 p22 c1 c2 c36 W% f1 f) |5 O* G) V) ?' j, v- q8 N
- )
- F; X0 I$ ?6 w. ` - (setq oce (getvar "cmdecho"))1 c4 C# E- \1 @4 m$ P8 t+ X
- (setvar "cmdecho" 0)
, c' j' V" c! a% V2 M" X' S. y - (graphscr)) x+ H6 A" m+ _3 L6 H/ s
- ;创建如果与你所用图层不符,可自行修改! f5 |. N6 I( s9 o2 H
- (setq clay (getvar "CLAYER")) ;取得图层信息
N; U$ \" @1 R* E* y3 u+ i - ;创建中心线层center颜色红
- k: G, K9 b. p2 P3 x - (if (null (tblsearch "LAYER" "center"))8 ?6 p/ [! N5 B v/ h
- (command "_layer" "_m" "center" "_c" 1 "" "_lt" "center" "" "")4 J6 b3 _% A* b/ F6 `9 T( H- u- k& M
- )
& y. {! G3 _2 X+ i% n' q - ;创建细实线层continuous颜色青
! ?. S: h" k m - (if (null (tblsearch "LAYER" "continuous"))8 S$ E' X n9 o n l: f" h0 F& Z
- (command "_layer" "_m" "continuous" "_c"& W) n0 s: ~! `
- 4 "" "_lt" "continuous"; o) e# m' A6 ?8 \& o+ t- ~
- "" ""
?" f$ f+ a- T. A. r - )/ g( O1 G4 s$ Q# ^+ {" @5 B
- )/ V4 O" B, p7 k* Z
- 8 {! P" z# P, P( o" J. j
- (command ".layer" "s" "0" "")
& _! h! C" o! Q9 i: }0 H7 w - 1 b1 Z. G. G# o) a. r# d
- (setq o (getpoint "\n 输入插入点:"))3 f' g1 t7 D# K: G" x
$ x: b4 [% Y7 @( f. w2 |. Z- (if (not d)7 @" q0 t x& V) s- }4 L T' N( x% m
- (setq b "默认")8 l1 E" h F& b7 k6 F9 c
- (setq b " 上次输入")% ` L1 r# l6 z
- )# y7 I3 l5 o8 u5 M
- (if (not d)% I3 J- V! h* r8 X- A _7 D
- (setq d 10)6 k* g) T0 ~4 q
- )0 G% G; c" D. ]6 c) s: X) b
- (setq a d)2 T8 ]/ ^, |* q! T- J
- (princ
$ Q# S4 x! C3 A2 } n& b - "\n 输入螺栓规格M5/6/8/10/12/16/20/24/30/36/42/48/56<"
0 {" x* o) o b- p5 N - )3 ?) R0 X, U" ~3 }
- (princ b) h n" ?0 C, Y l* f2 ~! S2 j
- (princ d)
) l& T4 @ x1 | - (princ ">:")- O: r! N+ V+ t8 Z
& K1 Z# ?# \3 B+ g% x* F- (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 ">:"& L$ T. O, E% u' @, k& ?: C
2 ?, ?9 q0 i7 s5 i2 T* c- (if (not d)
, Y4 j/ s. D W0 P8 D7 S* ? - (setq d a)5 B" r5 a/ ~+ q% z# E Z" W- W6 r
- )2 D- g0 M7 f0 W3 g; ]# D5 i, s V
- (if (not l) Y/ R* L5 w, ?/ E$ j. A
- (setq b "默认")
1 a6 S7 @' t' s- N2 ^ - (setq b " 上次输入")$ j4 i8 }* U) r( t+ G5 N
- )
. r& Q$ L7 t! t - (setq en t)( T! C( I. I7 S# X
- (while en4 Y8 v# w- H9 ]8 ~; T# @) L. E( z6 ~
- (setq en nil)
/ X2 L. Z: _5 d$ \ - (cond ((= d 5)2 A" N9 p* d% b1 m y4 h4 {
- (setq e 8.63)
6 }4 q9 g* \( F" l- }0 w* ~4 m - (setq k 3.5)
: A$ _3 g+ z2 a- S/ ^* C: D2 d - (setq l1 20.0)
7 O* }; w: k. g; G; e& I - (setq l2 16)
) E( t1 e* h! ^* _9 C5 D - )
2 l9 F( f0 X+ I9 ]+ W" V: P - ((= d 6)" ]' F2 p0 z5 Q1 r" k8 s3 ^3 R( V
- (setq e 11.0)1 n) O. G1 B+ p
- (setq k 4.0)
9 y5 G+ I8 ~8 _ - (setq l1 23.0)
2 g* M$ |6 D; l. m+ \# p - (setq l2 18). ]( s" `: s1 H5 v* T
- )$ b2 B+ j1 }! o) |6 J: h
- ((= d 8)0 t1 k8 o3 x5 ~! p
- (setq e 14.4)1 t& l V: x& Q6 q I# d& P8 e8 o
- (setq k 5.3)1 l% c7 g$ X8 f2 e+ }
- (setq l1 28.25)! C% f) E2 G" B3 Z+ C
- (setq l2 22)3 T( g0 V9 Z$ B% w1 E
- )" F9 R3 h! O N# R. w5 t
- ((= d 10)& z; c2 d( D9 x0 w" ]* E. ?8 P/ V2 g
- (setq e 17.8)( }9 g. x2 I [ s
- (setq k 6.4); d& U7 t2 K/ s4 `, Y0 r5 q* D
- (setq l1 33.5)8 U% C$ Z# u4 Y
- (setq l2 26)
! X9 {+ h O A; S5 q4 ] - )- ~$ R% Q* j+ w1 ^) [) u
- ((= d 12)
( |' k/ G% M4 [, I& F - (setq e 20.0)5 y2 P* j: C- Y
- (setq k 7.5)
: o9 L& d# D' p. T - (setq l1 38.75). m8 e1 r* Z% `
- (setq l2 30)
% Y: n# s! c# j: W6 z- h" k% } - )3 n# s: l+ o2 N4 t f5 T
- ((= d 16)# H8 ~/ u' y1 ~& j' E: }
- (setq e 26.8)
) y/ _ }' l: B* d% p - (setq k 10.0)6 a& V$ [! [& N1 d) r0 v
- (setq l1 48.0)
1 D: }2 a5 i8 A( v, ] L7 {6 n$ s - (setq l2 38): a4 J$ g F) f+ p& j$ }( o' A# K
- )
0 g. k5 L; q% S9 i - ((= d 20)
3 a9 d5 b/ Z. u6 l5 j$ d# k - (setq e 33.0)4 ]6 U! m0 v- w2 `
- (setq k 12.5)
+ S4 K. L9 ~3 i# m. E6 E8 W# ?( _ - (setq l1 58.5)
0 |) k/ h3 s2 u7 N6 g - (setq l2 46)! ?& F( x U9 c+ x6 X
- )
; Z( Q( N, u/ ]9 v/ y - ((= d 24)8 @' ?. P$ L8 N8 }% D" `
- (setq e 39.6)
9 @4 m! ]) X+ K, l$ N& d - (setq k 15.0)1 L" C2 k* Z$ h- {
- (setq l1 69.0): [ z) K1 l+ T O |6 a3 z
- (setq l2 54)
- O9 s5 {% L: C# ~3 W8 ?# K: K - )6 S% Q- Q2 b+ T4 B0 e
- ((= d 30); C L; `/ i A
- (setq e 50.9)9 d5 N0 i% f( o8 P& g( x, A5 B
- (setq k 18.7)' }" U7 m2 }: N8 a5 j0 r7 a! ~" }
- (setq l1 83.5)
* W4 h; ~0 \0 A+ J - (setq l2 66)
0 g. C6 g% _4 @, b% q8 e; D+ N - )
- ] S/ @/ i) L! {- d3 C - ((= d 36)" x' j" {0 U: u1 x
- (setq e 60.8)
0 r: n% B" L# a" R# B# e3 X2 [* e - (setq k 22.5)0 I$ p. j+ L3 w9 v
- (setq l1 95.5)- ^- V0 A# b# s7 z8 N
- (setq l2 78)
3 r' ]. W: {+ J2 F9 v - )0 l2 X( w% {0 d$ q
- ((= d 42)
7 \" T. _7 r7 O# x! Y6 _4 k/ V - (setq e 72)* q5 S6 T' y b4 _: N' v+ a
- (setq k 26)
" X4 O. y# J% z5 G; f8 E - (setq l1 113.5)) N9 E6 t3 G {! B( o
- (setq l2 96)# M/ B# H+ |: q5 s
- )
9 Z) b- X7 K% P# t. v - ((= d 48)
: L3 @1 d$ [$ j( Y; h2 v. U' X - (setq e 82.6)
& m6 F3 J: G$ X; ^ - (setq k 30)
) z1 {' `8 L( Q5 z# U/ N+ V - (setq l1 121.5); C& X6 k: K3 k$ q- a
- (setq l2 108)5 L5 d! ^& R2 A
- )1 L: U. }" A# d- h3 _ P
- ((= d 56)1 u% D x, F3 t$ [6 U
- (setq e 93.6)& f' G, O" h8 v2 _2 l* x; G$ [
- (setq k 35)
0 L: _. J4 U! A% G, n$ |* g1 R7 a8 ~5 n - (setq l1 137.5)
6 u3 S2 P# d0 r% Z- W - (setq l2 124)
4 C- d+ x" I X* W; | - )
I Q- U6 G+ R, ~, W* v - ((= d 64)9 F' Y3 {4 C) {+ T. ]
- (setq e 104.9) a8 M _* R0 @: e" ~: U& R) K
- (setq k 40)* U9 r V/ B- z* o" v) G
- (setq l1 153.5)5 ?& x8 E. v) H8 _
- (setq l2 140). x! ~/ b! x! J: [' z) Y! `
- )( q9 v4 G! \& `$ J4 c
- (t
* W X% M. Q- J9 J - (progn ;非上述口径时则令# P% F; W# C% @* D* v' k6 l
- (setq d (getint "没有这个直径的螺栓,请重新输入螺栓规格,M=:"))
" D, k b& r3 n) Z3 s4 q' P# v' E6 ^ - (setq en t) ;令en为真,产生循环
! ?/ b3 F; S6 U( Z+ \. o( m - ) ;结束prong
5 y* o. C( U" o3 y2 p- K - ) ;结束t$ F" }. q0 `7 R2 [; X2 {% b
2 o6 `+ W& y& ]1 u2 j4 \% @, S- 5 k0 ^6 c$ r' o; \3 U
- ) ;结束cond3 k5 i7 X$ ]# _* B/ l/ g5 g$ o7 A
- ) ;结束while
8 a: T. m- B* j. A; ~& ~0 e - (if (not l)
8 Q N5 H( \7 l$ Q - (setq l 50)# ~+ R3 t0 W& d/ N6 l. _
- )4 M- N% T. Y- w
- (setq a l)5 o( E9 c: J/ ^5 m+ i9 P
- (princ "\n 输入螺栓长度<"), E' ^2 _1 M' S5 [! K
- (princ b)8 P1 c" x+ Q, l4 K: V0 w# I
- (princ l)
8 c2 [5 b" t. G4 Q/ y3 q - (princ ">:")2 |& ]4 `9 x0 @$ G; Y9 y: k" z
- [* v8 |& J+ w* P
- (setq l (getDIST))
# n4 q6 I6 |) r7 y% N - (if (not l)
' R0 q1 w# Z$ B% y. |! ` - (setq l a)
. T e2 F6 E9 v9 {* B! w - )
' ]+ ~$ U+ ?+ ~/ s' _ - (setq ang1 (getangle o "\n 输入旋转角度<默认0>:"))
e) X0 L2 Z) ], Q, ~- [ - (if (not ang1)' V/ Y7 }& t" {( C6 V+ ]
- (setq ang1 0)
# b8 q. F' a* X6 q0 h& ~* c+ S - )" Q! s; a1 v, y, r2 B
- (setq zx (getstring "\n 是否要中心线(No<Yes>):"))+ H2 \- n4 e. ~1 G8 j O' q3 ?- E5 u
- (if (= zx "")
' P1 H/ J# `4 P3 a* x, j" |0 b6 d - (setq zx "y")0 x* A0 I% T3 H8 q
- )* L5 N4 T+ Z4 ^' w/ q; t9 c+ J4 G
- (setq os (getvar "osmode"))
, y# d/ W6 o' a1 a* `% e - (setq ang (/ (* 180 ang1) Pi))
& V7 D9 b. Q3 w9 l. B/ r& H - (command "osmode" 0)
! I6 a3 t: ?3 T/ k; C. b* g3 ?
* E& Q/ y! V% _0 q- 3 P; y6 B3 G* N+ M$ W' Q
- (setq ls (- l l1))% N5 _: W" H$ {* N0 E" w1 V# B9 c
- ( P; L+ {1 u* }# R
- (setq lg (- l l2)) ;长度减螺纹长度
' @4 W a% {# @. g' x; \) ~ - (if (> l2 l)
: o- `0 e6 O( V) j$ T - (setq lg 0)
p: M( O5 X* P7 v- z0 O# L- { - ) ;螺纹长度过小时变成全螺纹6 Z& J V5 z& L. V3 U* l) Q6 W$ T; Z
- (setq k1 (SQRT (- (* 2.25 (* d d)) (/ (* e e) 16))))
2 r) Z( {, t; U% u- P: O. X6 z - (setq h (- (* 1.5 d) k1))
0 o( r" q9 I# _; s( I% q0 h - (setq r1 (+ (* h h) (/ (* e e) 64))). H0 A- D* n7 S! t: s2 Q! f/ l
- (setq r (/ (/ r1 2) h))! e, d8 F! E& @, V& h! i
- (setq P1 (list 0 (/ e 2)))* i: Z0 A! S9 ]* v) I
- (setq p2 (list 0 (- 0 (/ e 2))))6 ~! x5 I7 B0 x$ ^ _
- (command "ucs" "o" o)0 K- e, T$ y6 u: n1 A
- (command "ucs" "z" ang)
# g7 ~! Q' S* A( E5 ] - (command "line" p1 p2 "")
& `7 @/ e& F# h& E2 f- ? - (setq P3 (list (- (* 1.5 d) (+ k k1)) (/ e 4)))4 a$ F4 f3 i7 R" o- @, M
- (setq p4 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 4))))) t' L7 L! v8 b6 U, O! _, P
- (setq C1 (list (- (* 1.5 d) k) 0))
: V; b7 F# {% h. l/ m4 t+ V - (command "arc" p3 "c" c1 p4)/ o7 H+ S( p. c1 y: b* u
- (setq p5 (list 0 (/ e 4)))( `$ ?9 C$ a! S4 V+ @
- (setq p6 (list 0 (- 0 (/ e 4))))* Y" d8 w- w9 s8 T+ @
- (command "line" p3 p5 ""): @% x+ t: a _7 Z c6 P7 X$ m
- (command "line" p4 p6 ""); g, O9 `' H7 V4 {1 O: ^
- (setq p7 (list (- (* 1.5 d) (+ k k1)) (/ e 2)))
2 I" `) \' F2 @: x6 H! B( ^9 c U - (setq c2 (list (- r k) (* 0.375 e)))
" e; a S) C u) K q6 Q( U; b! d- ] - (command "arc" p7 "c" c2 p3)
* c4 ^2 D% i; U, H - (setq p8 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 2))))) {3 E8 d! X& h4 T. F2 C- d: G
- (setq c3 (list (- r k) (- 0 (* 0.375 e))))
0 R# W& L- \: C; n+ f) N - (command "arc" p4 "c" c3 p8)
5 q* n$ _( J: J/ H P+ T5 K - (command "line" p7 p1 ""), i9 F$ O* T9 `+ W0 S1 Z
- (command "line" P8 p2 "")! _( d, ^1 R. p: [% Q
- (setq p9 (list (- 0 K) (* 0.375 e)))
3 y6 ^2 L/ V* {( u - (setq p10 (list (- 0 k) (- 0 (* 0.375 e))))
% s! s# K& ]0 E, E! _+ F" _ - (command "line" p9 p10 ""): }( F" u$ p% u% j9 R: p e5 ?
- (setq p11 (list 0 (/ d 2.0)))
9 @/ K! V' _' f6 D. U+ e! I7 E6 V) f - (setq p12 (list (- l (* 0.075 d)) (/ d 2.0)))/ ^+ m5 |+ e1 X! l# N0 Y. c8 y
- ;如果除数为2,则M=5时就变成了M4,会出错.
V. v( ^1 U' Q1 ^) s& f - (command "line" p11 p12 "")
# T0 \ Q" \1 G( [ - (setq p13 (list 0 (- 0 (/ d 2.0))))
/ L: M' F s2 w1 P0 }: C+ v5 P - (setq p14 (list (- l (* 0.075 d)) (- 0 (/ d 2.0))))
2 G' L# m' G; h - (command "line" p13 p14 "")
7 _* c0 D( {; y( V6 `1 b - (setq P19 (list Lg (/ d 2.0)))
2 t( B* ]* P% \ - (setq p20 (list lg (- 0 (/ d 2.0))))
5 d. F& R2 W( ~ - (command "line" p19 p20 "") ;螺纹终止线
7 T |/ v+ r& b+ \2 I* N4 N - (SETQ P15 (list lg (* 0.425 d))) o4 k$ o0 Q: e8 i* E' _8 Q
- (setq p16 (list l (* 0.425 d)))
+ b3 d' `* Q+ C* v% G. P* k - (setq p17 (list lg (- 0 (* 0.425 D))))
$ K) i! N) T0 v Y0 Y - (setq p18 (list l (- 0 (* 0.425 d)))) G5 W' z5 F. R8 d' _
- (setq p21 (list ls (/ d 2)))" [& p1 X y) t* x6 t
- (setq p22 (list ls (- 0 (/ d 2))))
' d! ]3 d5 C8 ?( S" N - (command "line" p16 p18 "") ;螺纹端面
$ D9 o0 [* o# }( @ - (command "line" p16 p12 "") ;上倒角
/ h% y7 f T; g/ b! c - (command "line" p14 p18 "") ;倒角
9 C4 D0 J/ W& \7 F/ y( ~& U9 i - (command "line" p12 p14 "") ;倒角处粗实线+ m% ^8 x: ^+ q' K
- (command ".layer" "s" "continuous" "") ;细线层1 R' i- a' h( j
- (command "line" p15 p16 "") ;上细实线
8 s* @5 |0 i. ^0 @ - (command "line" p17 p18 "") ;下细实线+ {* _" Z: m% G# \6 _
- (cond ((or (= zx "y") (= zx "Y"))0 o$ g* K3 ^( j8 z% q) P$ C$ k) J7 ?
- (setq zx1 (list (- -3 k) 0))7 R4 _9 T+ X! c' g
- (setq zx2 (list (+ l 3) 0))
5 U: }0 B$ C) I1 F; l - (command ".layer" "s" "center" "") ;中心线层
9 \- M/ z$ i9 _" E- E - (command "line" zx1 zx2 "")/ j! R4 P) {7 W& ]9 D, ]* {; A
- )2 J, P3 l9 f/ J# z6 r! j
- )) Y* D1 @4 |' J
- (setvar "clayer" clay) ;回原图层
: a" C, f9 j8 l2 z" m! H2 b9 { - (command "ucs" "z" (- 0 ang))$ n3 u+ F) A6 V" C$ X; a& A; v$ N, W
- (command "ucs" "w")
! @" w& d3 ?5 u# d% Y( d - (command "osmode" os)
) D5 ^ E3 f5 U9 | - (setvar "cmdecho" oce)
& I' D' M8 R; n4 J9 G# } - (princ)
0 b" ~ ^! C3 k( ^) s/ B - )
复制代码 |