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.0 d$ t: K* \7 b# h$ q C
0 D% F3 `- [* _1 \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
1 {% J) ] |9 V$ ]: m7 K9 o4 |
) S' M2 _8 |; `* B+ o以下为程序代码:
# H7 y2 I2 o; L+ ?4 Q- ;画六角头螺栓
- r' w1 c* m( `0 {$ E7 q - ;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.. B# j( C2 x" |/ X
- ;2006.10.18晚完善( c1 D, P7 C% M0 w. f5 }
- (defun C:xls (/ oce o a b sc zx ang ang1 en l1 l2 d
3 p6 y7 m) |: ^# x3 b7 r - e h k l ls lg k1 h r1 r e d p1 p27 ^ v' f5 }6 |2 E+ O
- p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16
- N- R+ B9 g7 `& C% |2 }5 I - p17 p18 p19 p20 p21 p22 c1 c2 c30 Z4 V. R/ R# `" m% R
- )
% h9 ]1 Q& P! m- g' S4 F - (setq oce (getvar "cmdecho"))) V& _' {5 }, n6 C. \; }. \' B/ y
- (setvar "cmdecho" 0)% |% x9 K4 F; _( Y" O* V; _7 g+ ^) D
- (graphscr)! E7 g0 ~, M( e' V$ E# Z" J! H# m
- ;创建如果与你所用图层不符,可自行修改- Q9 F. i6 ]* ` v
- (setq clay (getvar "CLAYER")) ;取得图层信息5 i: J0 {+ S/ I. l3 R
- ;创建中心线层center颜色红
) v( s+ P$ I, |* C! U" J1 U - (if (null (tblsearch "LAYER" "center")) X6 M q# p6 d& ^# x5 X# Q+ l
- (command "_layer" "_m" "center" "_c" 1 "" "_lt" "center" "" "")4 @3 b( d; u, F/ D8 c. H
- )
! t8 c+ t! n1 y9 K4 R - ;创建细实线层continuous颜色青# n9 I( ^8 o( K* ^; M( O
- (if (null (tblsearch "LAYER" "continuous"))
( Z- y% f* z2 g, W6 | - (command "_layer" "_m" "continuous" "_c"- l" @ ~- i+ k% N4 X: [2 s8 J
- 4 "" "_lt" "continuous"
, r1 b1 ?$ J0 G, x+ ]9 v - "" ""8 J6 x4 J: x% s- ?& I( L, o6 F
- ). w8 S2 m+ ^6 F' ^! E" j
- )
/ M" a6 u1 R+ e7 M - 8 m2 _% K5 B7 o" U3 a
- (command ".layer" "s" "0" "")
# P2 Z) Z5 f8 R' a# {' ^
9 j) }3 m) U8 i- y4 `/ o- (setq o (getpoint "\n 输入插入点:")); d- W+ u: ]8 U" X0 V+ z
- 0 E9 W" ]4 y" U6 F+ h) V$ D0 W
- (if (not d)# o8 y; u. n2 [% t$ h& `' {1 g
- (setq b "默认")5 ]1 \, ] Z$ x
- (setq b " 上次输入")7 u* ?( ^( t) E/ T) o6 V
- )
& V _- p# g3 Y9 l) T2 Z - (if (not d)3 s' i" q; ?. A7 |* _0 L8 F L
- (setq d 10): D% V* b& C% S" K: c! a
- )
7 }, n2 A$ e# V# E& w - (setq a d)) j, K6 {' G1 u# O5 \
- (princ
# u2 s' P3 W8 D( L2 m* V2 f - "\n 输入螺栓规格M5/6/8/10/12/16/20/24/30/36/42/48/56<"
3 \% @# Q" k4 _, J - )
% x3 y/ t* @; J1 y - (princ b)1 }+ T- \% E6 w6 _7 C7 k
- (princ d) L* i5 V" @5 Y- T6 ^, _. Y
- (princ ">:")
- Y! k, D6 i3 Q# |/ g/ P
" c1 k& D# Q- X$ \4 K- (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, u2 p, x! B) f$ g
3 w; T# o* X# o- (if (not d)
: h3 G' g+ z6 Q - (setq d a)- C& D) p: o5 j# l9 }6 l+ {# w# T3 \
- )
5 @1 n G3 S6 p9 J. a: a. ^& { - (if (not l)
' c$ G) Q5 {6 @3 T6 ]4 { - (setq b "默认")
) k$ w5 s2 f% z0 f* e u - (setq b " 上次输入")
( w0 o6 {5 m# X) D+ w - )* b6 |5 E0 r, E1 l" M2 D
- (setq en t)
+ U& L, p% }3 e& H$ P# H! O. l - (while en% M- } e( B3 b+ A9 @" ~! W
- (setq en nil)% |0 j8 f3 }5 l% D5 R0 o
- (cond ((= d 5)
5 y1 S0 B% \. z - (setq e 8.63)
# T& n2 \9 Z+ c! g/ x$ ^ - (setq k 3.5)3 _' d* q6 ^5 l; s$ B
- (setq l1 20.0). S* {" N6 _6 U
- (setq l2 16)
6 I5 x& `% o* Y9 k% Q: h0 N) D1 n6 D - )
9 D/ V O7 U& A) Z) b - ((= d 6)0 Z V1 y8 ]$ l/ Z$ F! T: e
- (setq e 11.0)
$ s# n: l. A/ {; F# {. A8 q - (setq k 4.0)
) y+ T) O2 Q4 m" o$ w' G2 Y - (setq l1 23.0)* H0 Y* T: F% [3 C; L+ {6 L
- (setq l2 18)( ^, ^- X7 x: }4 T
- )* [5 X4 G3 V4 u9 X! j* r3 i& {
- ((= d 8)
3 T# y* W( d6 A" B - (setq e 14.4)
7 a$ e& }0 p! T- P+ z7 E - (setq k 5.3)
: R, `4 H$ l. x0 b# Q - (setq l1 28.25)
3 L/ j: l9 S; M# F+ a/ Q - (setq l2 22)
7 K, N' t0 Z+ n6 _ - )/ L. Q2 l5 Q( E' f2 h
- ((= d 10)
- I0 c+ j0 k" T - (setq e 17.8)
3 a) R$ @5 b g' Q" ? - (setq k 6.4)
+ X x- H! |- l/ A& @0 i - (setq l1 33.5)
% X+ |# {. c# S - (setq l2 26)
8 C1 W( H4 f7 ~: n0 h$ f - )
; b5 _( z7 i, X/ d. N# b( O - ((= d 12)
* s9 f# g/ k3 R" J - (setq e 20.0)
: Y: A, q) w) `* W. W2 z9 j - (setq k 7.5)9 e( s. Y: p$ r+ o. x
- (setq l1 38.75)
* ?$ O, Y, X y# s0 N; u! A/ H3 z - (setq l2 30)
# R% L+ P3 B1 O9 P9 ~ - )
/ E! i, a$ ]- R - ((= d 16)
- Z; |3 K. h* Y' q, L1 ~/ p - (setq e 26.8)$ ]4 `+ \: g9 A3 s8 V! d
- (setq k 10.0), d0 a" ~7 B3 X9 O+ y6 L* t
- (setq l1 48.0)
$ s/ Q( N! ?+ B" m! O' U - (setq l2 38)( N. v8 W- g8 `; c
- )$ ~) s _5 T0 G: N6 i& D$ z
- ((= d 20), r$ E9 g' j! r6 w" p- ]) ~+ z6 S
- (setq e 33.0)
7 I2 N6 V2 U& T - (setq k 12.5)
- c( S, [% [1 h: f. I$ b - (setq l1 58.5)' p6 d" T) G6 w5 o# Z
- (setq l2 46)' J5 r: u% a& J* H4 `
- ), r2 k9 q. N; j; k- W" Q
- ((= d 24)
) M. \; q# |) O' L! o1 q - (setq e 39.6)6 Z" ~ Q ~9 j/ x* F+ Y! @& Y- x
- (setq k 15.0)6 z' X( J: E& U( ?6 S, e1 c- c
- (setq l1 69.0)1 Z& X' K0 f- d0 e. ]0 f* D+ o
- (setq l2 54)7 C1 G" g/ _7 [& l. v
- )
+ t, W( i: }1 N% B - ((= d 30)' c2 R: E1 @" Y5 x) q- O
- (setq e 50.9)) Q( Y( i/ `% P2 |0 B4 K/ R
- (setq k 18.7)" L7 B8 X# O' ?+ K
- (setq l1 83.5)8 T9 J! E: ]" R- W; h% L9 a
- (setq l2 66)
% w& m# l! ]4 O; s+ r r5 w$ n5 x- h( i - )
$ A, G- {& Q( ~+ Y5 z& e - ((= d 36), x7 X! C+ b% t4 ] s+ J, c5 r
- (setq e 60.8)
5 P R% L" }9 a6 o4 E' f* G - (setq k 22.5)
( A1 R. f/ ?! P - (setq l1 95.5)1 s7 R, D) T& q
- (setq l2 78)" X" h( V' Z+ ]6 G& S! B' w
- )! W0 m% a3 q/ Y
- ((= d 42)
o: H! K6 i1 F0 E- O: c8 n' Q - (setq e 72)% [: H7 n& W4 h' E6 C
- (setq k 26)
) ?% E6 d' a" L& r$ ` - (setq l1 113.5)
7 B- f' E1 Z2 m - (setq l2 96)
) v B5 d9 |& {& T - )4 u. E. y8 A* N' ~7 @& }1 K
- ((= d 48)/ T* `7 \1 }; o; m0 o' t2 a
- (setq e 82.6)
9 _8 W+ P# [ r" M$ S - (setq k 30)% m$ a$ ?! E$ ?; K
- (setq l1 121.5)
% R4 ?- `" J d4 W U$ J8 E - (setq l2 108)
% c4 z5 g. J% }2 W - )9 q- Y, C/ k2 d/ Y
- ((= d 56)
4 E3 L( @, [; [; L: O - (setq e 93.6)/ S6 N; t; J: O) U" ]: I
- (setq k 35)
, y/ s. E- d3 _ @- A) M' B3 h, k - (setq l1 137.5)
" V8 C. n! ^5 U. D* f1 u4 r) c - (setq l2 124)
, r/ b$ w& {3 R! } - )
6 H2 D6 ~$ l1 Q - ((= d 64)* z. I2 r% N* w0 N3 g
- (setq e 104.9)" r% q' @; z: ]; h7 `& C3 {( y9 Z
- (setq k 40)
9 m7 S) f8 s! ~1 g - (setq l1 153.5)
9 Y7 j6 h: O9 D/ T) _ - (setq l2 140)
) O' |" d/ P; { - )
0 i9 n& q0 t" ]1 O; c - (t6 P3 n# r' t$ }. [: X
- (progn ;非上述口径时则令3 b2 g- D' Q i# ^$ I
- (setq d (getint "没有这个直径的螺栓,请重新输入螺栓规格,M=:"))' q8 E0 R9 `) Q6 U, T/ |
- (setq en t) ;令en为真,产生循环* j) E& Z2 u+ o- ^
- ) ;结束prong
% _/ L) e. Y8 h: A' f% T$ A8 v3 i - ) ;结束t' L/ v1 T* d0 q$ X
" z% W) A# j7 |$ |+ o
0 M3 x8 w1 p. n2 W9 m6 A6 {- ) ;结束cond
+ H9 h8 T6 R! q. h' x j - ) ;结束while* M4 d5 g( H0 F2 O7 l4 w' Y
- (if (not l)
4 U7 v/ v& f$ Z3 N; h- @9 u - (setq l 50) M J2 X: n% c; i; c, v+ b& S* G
- )! g' d% D. y7 B# o; D' t" m
- (setq a l)
1 u8 ?6 Z, W: p( Z. a - (princ "\n 输入螺栓长度<")
5 |3 T8 c, q% ]" L/ i - (princ b)
3 Z3 A% ?$ q# f2 c `, Q7 m - (princ l)2 G; F) I: ~& V7 p. h: E4 V
- (princ ">:")
$ j7 |8 d \3 Y$ z% m - % W& B; o+ l9 M9 y
- (setq l (getDIST))* n' V4 ~7 `( j. i
- (if (not l)
- H5 Q: J/ u, h. B# o3 O - (setq l a)
$ V/ T! _: o) ? - )
' u1 u1 ^8 s& G C - (setq ang1 (getangle o "\n 输入旋转角度<默认0>:"))3 {8 Q' `) B/ `, d$ |# k
- (if (not ang1)
% o/ w4 e% {: Y! x - (setq ang1 0)
+ K2 j% `+ y& O3 g$ F: w* o - )
& b6 y& B2 F" P3 y5 x& s; b6 @1 n - (setq zx (getstring "\n 是否要中心线(No<Yes>):"))
1 J6 E: h0 Q5 O& u& R* w - (if (= zx "")
+ {- ]& @( o* r1 q6 ? - (setq zx "y")
3 E5 L! f# {9 R - )" t6 P2 k5 x3 ~, e
- (setq os (getvar "osmode"))# a# c4 T: T; y$ q1 k% q7 {! A- s
- (setq ang (/ (* 180 ang1) Pi))+ U: ~4 w2 X% Z2 q; T0 T
- (command "osmode" 0)
3 c- i v# ^$ g+ F
; D8 ]9 {% W0 N* f- & [. \1 ?' _0 ~7 l8 J5 P7 i8 }% `
- (setq ls (- l l1))
5 V- k# W" R5 e0 z& `6 { a - ' n8 g: G$ | q% F& H6 {& M
- (setq lg (- l l2)) ;长度减螺纹长度
; N- n) d9 I3 k! ^* b/ \ r* x2 w8 \ - (if (> l2 l)1 U+ v( J3 A" K8 c8 E3 J
- (setq lg 0)5 H/ m6 b- s' q/ V
- ) ;螺纹长度过小时变成全螺纹
. t) M0 ]- z7 C* ^. z/ g - (setq k1 (SQRT (- (* 2.25 (* d d)) (/ (* e e) 16))))
0 i2 W7 m/ I8 \; U+ m - (setq h (- (* 1.5 d) k1))
* u& ?# i1 L! p( Z! y - (setq r1 (+ (* h h) (/ (* e e) 64)))- R7 ]; v1 |# }& W# M" F
- (setq r (/ (/ r1 2) h))2 h3 d0 L& u4 I: s& O, o
- (setq P1 (list 0 (/ e 2))): S; ~$ k$ r/ _
- (setq p2 (list 0 (- 0 (/ e 2))))
7 _& z$ z# P9 M* S& K# |* V - (command "ucs" "o" o). R5 ]3 n9 j, g/ y2 r |" y# c, u
- (command "ucs" "z" ang); u! w# G( R2 N
- (command "line" p1 p2 "")% [6 N2 Y6 E% h% E" |9 X
- (setq P3 (list (- (* 1.5 d) (+ k k1)) (/ e 4)))" K \: S- X! i! h# y
- (setq p4 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 4))))7 c K, K U4 \ X: {& g: q$ n8 i
- (setq C1 (list (- (* 1.5 d) k) 0))9 |* J% ^, Z) T# Z1 V- {
- (command "arc" p3 "c" c1 p4)
3 T- c$ t4 E) t$ R' u' { - (setq p5 (list 0 (/ e 4))); A5 i: e3 w- C
- (setq p6 (list 0 (- 0 (/ e 4))))
' R& U, b, u" q, m+ I1 R& D - (command "line" p3 p5 "")
* k9 j* _0 T! D* }, Y3 g - (command "line" p4 p6 "")6 S8 I) O) B, u* Q0 b
- (setq p7 (list (- (* 1.5 d) (+ k k1)) (/ e 2)))/ G* A. f& R& ?5 c
- (setq c2 (list (- r k) (* 0.375 e)))
* I; y' b8 z/ V9 _1 R1 p! t6 M - (command "arc" p7 "c" c2 p3)
/ O& F9 X7 I! H2 v- B - (setq p8 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 2)))) Y- X: h0 {" @/ T) s6 c- N2 |, ?" m8 {
- (setq c3 (list (- r k) (- 0 (* 0.375 e))))
! q- Y4 W% O- u7 W2 F - (command "arc" p4 "c" c3 p8)7 L& \/ w+ d1 ]- E4 l! m3 k; K" W
- (command "line" p7 p1 "")
1 p1 i* ?5 D6 z+ @ - (command "line" P8 p2 "")
/ @1 s" v2 s* Z# v8 }) ` - (setq p9 (list (- 0 K) (* 0.375 e))). w3 T; W( J. X& `: h7 R% x5 e
- (setq p10 (list (- 0 k) (- 0 (* 0.375 e))))
C% _) ?8 b" K - (command "line" p9 p10 "")
4 Z- W" S. A+ L+ e2 c - (setq p11 (list 0 (/ d 2.0)))
* A8 C6 ?1 O$ x" ?4 K4 O - (setq p12 (list (- l (* 0.075 d)) (/ d 2.0))) n' m7 O3 D6 T5 q
- ;如果除数为2,则M=5时就变成了M4,会出错.
0 t* p. A" G: U, A- _' d - (command "line" p11 p12 "")
- a! _' X( u5 O+ W, @' P. t" L0 W - (setq p13 (list 0 (- 0 (/ d 2.0))))3 B) v% b+ g' h9 y' J
- (setq p14 (list (- l (* 0.075 d)) (- 0 (/ d 2.0))))
/ ]. \# @9 y; A; e% q' ?* M; ^ - (command "line" p13 p14 "")
6 I- \' x5 u( r7 K - (setq P19 (list Lg (/ d 2.0)))
. V) |( ~6 Q4 N! v3 O1 x7 B - (setq p20 (list lg (- 0 (/ d 2.0))))# t/ J% N& y$ e1 h# Y1 {
- (command "line" p19 p20 "") ;螺纹终止线1 M9 F/ R! e. J a' d T
- (SETQ P15 (list lg (* 0.425 d)))
8 S J1 Z/ M( X0 H - (setq p16 (list l (* 0.425 d)))
& q" o# x N7 |+ I* \- d - (setq p17 (list lg (- 0 (* 0.425 D))))- ` e ?4 y! Q6 t: D
- (setq p18 (list l (- 0 (* 0.425 d)))). s' L5 n: w1 j) `5 F; t
- (setq p21 (list ls (/ d 2)))9 e3 m9 k: ]9 L; h1 g4 c& |; `
- (setq p22 (list ls (- 0 (/ d 2))))9 d# |9 a+ }: Z; b& s k8 R
- (command "line" p16 p18 "") ;螺纹端面
3 r3 h+ s" A/ h: R - (command "line" p16 p12 "") ;上倒角
9 v* c* |0 B3 `% G) }* l" E - (command "line" p14 p18 "") ;倒角 ' W; J" b3 c9 G$ I7 J/ c8 i
- (command "line" p12 p14 "") ;倒角处粗实线# Y1 p1 L4 _( c: R1 S4 R7 q: J
- (command ".layer" "s" "continuous" "") ;细线层, S- v- g( I( C* k& ^! w" a8 K3 ^
- (command "line" p15 p16 "") ;上细实线2 j3 [3 W4 B) G0 b% ?, T* p; @
- (command "line" p17 p18 "") ;下细实线& y3 m' @1 H& E' U2 @1 N: H' d
- (cond ((or (= zx "y") (= zx "Y"))
- j1 {( Y1 a% N0 C& { - (setq zx1 (list (- -3 k) 0))5 g" U3 E% c7 z7 z. w5 o; L, D
- (setq zx2 (list (+ l 3) 0))
5 u; I8 U0 n' f/ n - (command ".layer" "s" "center" "") ;中心线层
: w% g. B- G/ S+ `* ]) c - (command "line" zx1 zx2 "")( m" i: q: V* c9 H8 j/ {, N
- )
2 M- A: E" p0 e& q z - ). V! g* ~7 q$ O7 B2 A7 }1 t7 U& `
- (setvar "clayer" clay) ;回原图层
5 r+ p$ N$ @: i& h$ ^ - (command "ucs" "z" (- 0 ang))
" S7 P) @7 d0 |( b- L# Z; l" W - (command "ucs" "w")
0 {6 X8 z! k Q8 ~9 D - (command "osmode" os)
9 ~# `6 J( }' ^# I8 j0 T' R$ C R - (setvar "cmdecho" oce)
, m* |1 V- g( C - (princ)3 S' c* T& s1 o2 v( ]
- )
复制代码 |