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.1 o g! Q9 O. {
7 c! ^ v( f: m: z, M) j3 F
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
3 E, g9 ^, `8 _8 u% u7 [
/ {" K% i U0 m3 A1 [( s6 d以下为程序代码:
9 E# `4 t7 Z% {# W2 M/ V' R, I- ;画六角头螺栓: z" x9 I9 P5 m, J! C6 g
- ;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./ J; b! f6 c) E5 X
- ;2006.10.18晚完善) T+ |7 A1 [2 Q+ Q7 r& }" S
- (defun C:xls (/ oce o a b sc zx ang ang1 en l1 l2 d0 F! J4 ]1 y. I" d: T9 [
- e h k l ls lg k1 h r1 r e d p1 p2# c2 W% k E" F7 C0 V: K4 D
- p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16
1 M G- Z( N$ T5 c4 i - p17 p18 p19 p20 p21 p22 c1 c2 c3
( l; z# i0 {! \& L. O - ): B' ^% b$ ] ?7 T0 f. Q
- (setq oce (getvar "cmdecho")) S3 K6 k: a0 K( u! [
- (setvar "cmdecho" 0)2 W& P/ v r) ]2 F9 O- f
- (graphscr)
8 p$ n4 Y- j2 H5 p' b$ W - ;创建如果与你所用图层不符,可自行修改/ S! l, G' h8 U% H5 N( M( {8 l
- (setq clay (getvar "CLAYER")) ;取得图层信息
3 V5 W# {. x: g5 `& Z. j! P1 Z - ;创建中心线层center颜色红! G9 ]! `3 w9 \/ ]
- (if (null (tblsearch "LAYER" "center"))
. O( @5 c$ H- B - (command "_layer" "_m" "center" "_c" 1 "" "_lt" "center" "" "")% `" s+ ]* q2 ?& |( v
- )
1 T6 S1 v0 U8 ~6 R' \ - ;创建细实线层continuous颜色青3 a/ D/ x2 J+ {# l1 B
- (if (null (tblsearch "LAYER" "continuous"))
" e5 i/ @+ N, t/ w" n$ s6 @3 ^ - (command "_layer" "_m" "continuous" "_c"$ Q. ]7 |; Y, i' L3 _$ _
- 4 "" "_lt" "continuous"/ H& a; u9 I- D. c* Y( f, J
- "" "". V) ]8 N4 P7 t0 Q t4 \" @- \; i
- )* h9 L& L7 m1 n! V
- )
7 g; J3 ~* w# Z) ?+ y - 6 S/ g4 y: S$ ]( F; {& g
- (command ".layer" "s" "0" "")
# S: [2 |% n$ s& x. e9 L
2 W R. K b: u- (setq o (getpoint "\n 输入插入点:"))
% y& c' Q3 b2 z - * ^. U5 @/ M9 n; S( P
- (if (not d)
+ x$ o: |; O) n6 U1 E% J5 N - (setq b "默认")
1 |% Q! E# O8 G( Z5 N8 Z" r+ \ - (setq b " 上次输入")1 L( M2 ^# S0 U1 d$ ?* R
- )
0 L; ^% K5 [' _$ E7 F - (if (not d)
' V1 Z! Q% ^8 b r5 t W - (setq d 10)5 ]2 b: W: m7 l
- )4 x' x0 b. U% [3 `; K# _9 {
- (setq a d)1 q. o# l& |7 Q# \9 F8 o' B1 o
- (princ
2 v. I8 K7 ?9 i, Y4 V - "\n 输入螺栓规格M5/6/8/10/12/16/20/24/30/36/42/48/56<"
( Y) k$ G; ~. z" e - )1 o) o( w4 I4 m, x% f/ H7 A9 U
- (princ b)
}* C6 s$ l( V: r5 P3 `6 ?/ z+ G5 @ - (princ d)
" ]5 K0 i7 d* y8 K. p - (princ ">:")' j9 R+ ]( [9 [
9 } o2 ]7 A0 Y) o& N+ ^7 S( O- 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 ">:"
+ W. k2 {3 \: _# s# w7 c - 8 p. l2 y3 v9 J7 D7 w# ~5 b
- (if (not d)8 C: y$ r+ I8 M& A/ E% V& v
- (setq d a)
6 x8 S* j7 o! o" ~* C - )
1 P& l" q+ U% O* p. V - (if (not l)* |+ |: A7 ~0 B7 ]
- (setq b "默认"). l( V$ }0 p$ E0 T) x$ N
- (setq b " 上次输入")
3 y L+ Y' P4 p! N# L$ h - )
7 H) {8 `) |# O- E6 ^2 \ |! z - (setq en t)/ }& G/ Y. N3 X1 ]" c: l
- (while en6 D8 m# Q4 {- D
- (setq en nil)
* a$ z) _" i" z8 c - (cond ((= d 5)0 P r8 T) ^! ^0 m, k. d
- (setq e 8.63)
+ N2 L' G* X8 \( Z7 P+ m - (setq k 3.5)
8 ?* Y* l) W! v2 A) t# u& p4 W - (setq l1 20.0)
2 k, {* n& l/ W! }$ j - (setq l2 16)/ M, v) Y1 q! Y$ H; ?
- )
3 \% M: t4 X" }3 q. w - ((= d 6)5 o# V" z0 }; b3 ~
- (setq e 11.0)
4 a& U- V/ u9 h - (setq k 4.0)
3 M- g1 M6 X, a' ~ - (setq l1 23.0) b! _8 T. L- J! f) @0 F- j
- (setq l2 18) `1 u( h' m. I
- )
% ?" l+ O- L3 X) e1 ] - ((= d 8)
$ j5 d& Y# r, O3 y2 f1 D* W2 l - (setq e 14.4)! {8 S* L9 W6 c2 R$ n9 Y# W3 A# x
- (setq k 5.3)
- O2 ?# Z- D+ L' z& m, F8 N - (setq l1 28.25)6 A& g& O9 R5 q) ]
- (setq l2 22)" P& W1 Q6 U1 E ^* {' v3 P% ]0 C
- )" j& L7 B: O) y' w" k
- ((= d 10)* l2 {2 k/ r/ {7 V: {' R
- (setq e 17.8)1 Z" i' T+ G, {
- (setq k 6.4)
: D9 e$ c5 w4 d9 S3 V - (setq l1 33.5)8 x6 g" W! J% r: r% B
- (setq l2 26)
& u) J! s `$ h - )
/ D p, U N( m# T! g0 k% r - ((= d 12)
* \3 c* J* p N) I - (setq e 20.0)
# w7 U$ S; [" k. {/ J9 m' a2 j - (setq k 7.5)+ Z- c O! y6 B6 j5 I
- (setq l1 38.75)
9 l/ B; [- R/ I% k1 ]4 L - (setq l2 30)* o/ R) i$ m2 Z+ w
- )
6 R) {. y3 o7 x! X5 Q3 W3 m - ((= d 16)# R6 O+ x5 N" q/ \% U V b
- (setq e 26.8)
) B u7 n I9 x" P# R - (setq k 10.0)
2 P6 G: D4 E: x$ R d0 e. i - (setq l1 48.0)
. S2 ~* M/ ]1 D( i G - (setq l2 38)
! x- \% p B3 b5 W% t8 Q - ). B3 G3 m" U) D% m
- ((= d 20)7 |. ^: Z% a z- V2 j
- (setq e 33.0)
: R$ H. W" m. O/ O' V9 x - (setq k 12.5)3 d7 H u3 V* {
- (setq l1 58.5)
$ `+ d1 L8 k0 l5 M - (setq l2 46), ?6 C0 b5 L1 Z$ D/ r5 Y: F
- )1 \1 I& x" ]7 j0 G: V$ W$ `
- ((= d 24)
8 \0 X' ^' G/ A' t! `/ A - (setq e 39.6)
5 h o: I4 f# w2 V4 y - (setq k 15.0)
( t- d( U4 N4 |: Y - (setq l1 69.0)6 e. ?+ G3 k; K1 X
- (setq l2 54)3 H0 ]+ {: m; Z) e4 ~9 N# g8 A! u
- )
$ P) b. A" E. z+ [4 ?5 V& I D - ((= d 30)7 C5 j0 W5 Q2 l+ {6 y
- (setq e 50.9)! o: u1 P5 C% Y3 z$ x
- (setq k 18.7)
* s9 o& Z d( m8 f - (setq l1 83.5)- [7 p) s$ }& _# `' s
- (setq l2 66)
0 f. i7 t( s7 c! F; q - )
' @0 M( n" b& \4 a! d - ((= d 36)
$ y; B7 N1 n4 l& }- R - (setq e 60.8)7 s2 w: T; A+ T" E# m
- (setq k 22.5)6 p6 F/ j/ h- m' B. {3 o# d8 x
- (setq l1 95.5). I7 _1 A/ J% T( a$ o: U
- (setq l2 78)( c9 N g8 g0 l1 t5 k% y
- )
) N, S, `) M' A5 d - ((= d 42)
4 U2 R( X* k6 y, c - (setq e 72)
: \9 ], i" r; o& H! K; B8 A - (setq k 26)
2 l# V4 V5 a4 q5 L - (setq l1 113.5)
# E8 {$ [# p* V6 d# y - (setq l2 96): Y0 G5 E. O/ v! l7 {" I
- )7 D. B. N# K& I+ `
- ((= d 48)1 ^* {- t0 E4 _/ N6 S
- (setq e 82.6)
% t, g$ Q4 W' w - (setq k 30)" f3 @' i9 D; s) O& Z* O" n
- (setq l1 121.5)
; \: S; ]; V+ A* Q4 c - (setq l2 108)
# \' M/ G9 s! a7 ~" m& ?. M - )
" Q! P' O, q* m" [6 A0 r( l% D/ L - ((= d 56)
* X5 o+ w0 _/ ]; s* s$ t) Y - (setq e 93.6)6 v0 \' a& ^0 Q
- (setq k 35)
5 D! }" Q0 t, _/ ^/ i - (setq l1 137.5)3 I7 V' l' G5 L
- (setq l2 124)
; D' T: m3 K' k9 p' A+ ~6 n' z' D - )# {. R# \5 R" s
- ((= d 64)
4 }. K# n9 t3 N1 O+ m1 x - (setq e 104.9)
2 U0 A5 h/ e' [5 X/ D' I - (setq k 40). G) U5 G4 p* D% ^8 E0 ]
- (setq l1 153.5)
) W0 ]" V& m: Q: } - (setq l2 140)
5 i1 F1 _% ~8 A - )) U( T1 d: P5 @
- (t/ i# f$ I4 A, J( c4 a' b
- (progn ;非上述口径时则令
# O$ t# b$ t- T$ k - (setq d (getint "没有这个直径的螺栓,请重新输入螺栓规格,M=:"))! b- S( q" y& b! F5 B4 u. R3 I
- (setq en t) ;令en为真,产生循环
3 g* F( ]9 w8 @6 r" U4 v! Q4 h - ) ;结束prong) ^& O0 W; M) l. d! i, d+ c
- ) ;结束t+ c- f. d) |2 |+ l3 }
- 6 t2 o& g1 J' v" I
; E R1 J' ~) Y, ^/ L* k- K- D5 O- ) ;结束cond3 Y" b5 r: V3 Q- S: B
- ) ;结束while
# n) x; P/ _& n/ Q) q6 p - (if (not l)
8 X8 Q$ Y- K- f9 k; O6 c. t - (setq l 50); t0 p1 t" p" h0 \% Q9 ~
- )% P2 K5 s& u" {+ X& @2 n
- (setq a l)
- f* Q0 X2 t7 ?% Y - (princ "\n 输入螺栓长度<")7 m$ X* w$ M# q! U0 J$ }: V2 A
- (princ b)( @5 {9 v w% ^8 r: E1 x( j0 V( U
- (princ l)
* s. V# e7 X8 u3 W! I - (princ ">:")8 [6 \( ~2 U& ~; `
& k v; i8 R/ V6 C- (setq l (getDIST))
8 P2 f8 G' [. B - (if (not l)
/ L; E7 Y, v& y* B- u+ Y# Z) T1 ? - (setq l a)
0 b% J1 g: B% z" w' |& P - ). @/ `' u7 c+ s2 P0 e- x! v
- (setq ang1 (getangle o "\n 输入旋转角度<默认0>:"))
, k; z7 }* R8 w5 O - (if (not ang1)
8 i8 G: B4 F% X1 m; h7 V+ K, w - (setq ang1 0)* B8 k6 T: D( ^+ t6 A
- )
. b' l0 t' v' d& w2 o7 Y3 t - (setq zx (getstring "\n 是否要中心线(No<Yes>):")), d/ q4 E' H$ P6 ]3 J- x
- (if (= zx "")
+ `3 m: @9 q- c - (setq zx "y")1 l! j0 w; w- ~8 ?
- )$ e0 w5 V2 J4 s' B7 {! \
- (setq os (getvar "osmode")). o8 ]6 H( H' `7 }: f' d# h, U
- (setq ang (/ (* 180 ang1) Pi))" n4 i1 o6 ~2 n1 `- Y/ ~, r
- (command "osmode" 0). M/ m2 f2 w8 `% N; s
' I6 e4 {2 P2 X+ R0 L: K
! p* H' Q# [, u& h& ]- (setq ls (- l l1))
! B: _3 z1 v1 G" b5 Z* \9 e" p - 2 g7 J- L( o5 T) L
- (setq lg (- l l2)) ;长度减螺纹长度
4 x, C X9 l& A+ ?; ` - (if (> l2 l)! c/ ]4 O6 {/ s7 x4 ?' r2 v: D- X
- (setq lg 0)$ X. c/ P9 Z+ q7 p! b3 _7 ?
- ) ;螺纹长度过小时变成全螺纹# W: a c2 l% {8 R" Q& @3 K4 S% ~ F
- (setq k1 (SQRT (- (* 2.25 (* d d)) (/ (* e e) 16))))" J) V, r: r) W9 E3 X9 ^) Q
- (setq h (- (* 1.5 d) k1))
( G$ s4 j1 S. `& A0 @' k# s - (setq r1 (+ (* h h) (/ (* e e) 64)))
! m- L) t% i4 t - (setq r (/ (/ r1 2) h))/ C) E( U, b2 N" x6 @* U5 D
- (setq P1 (list 0 (/ e 2)))
6 j9 {2 y8 n5 n - (setq p2 (list 0 (- 0 (/ e 2))))
# z7 |0 `4 F" w0 R$ o5 ` - (command "ucs" "o" o)
8 G) ` H+ U. ~& v$ S - (command "ucs" "z" ang)
a! Q! f! ~1 D1 A. {: C5 O5 B0 g - (command "line" p1 p2 "")+ c3 H: q1 h" H1 r4 d3 u: n
- (setq P3 (list (- (* 1.5 d) (+ k k1)) (/ e 4)))
3 Y# u& z" q+ X- U4 A - (setq p4 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 4))))8 ^" Q( P# s7 u3 a' H3 v6 O
- (setq C1 (list (- (* 1.5 d) k) 0))
# h2 h7 T, u4 x2 ?7 ^" G - (command "arc" p3 "c" c1 p4)
6 t) a% x6 b, V' k8 _5 s5 s$ \ - (setq p5 (list 0 (/ e 4)))
. }" j. E% K' O, T# v9 l$ d - (setq p6 (list 0 (- 0 (/ e 4))))
& g% M# h! d3 l6 W" c H% ?3 M - (command "line" p3 p5 "")3 X+ Z3 s4 w) [3 q& f0 x
- (command "line" p4 p6 "")
! \) E- Y; A9 A6 r8 \ - (setq p7 (list (- (* 1.5 d) (+ k k1)) (/ e 2)))
( n0 d% a2 @0 {+ M( e" @1 _2 N7 {0 O - (setq c2 (list (- r k) (* 0.375 e)))3 D* V" K8 _8 V- c' q
- (command "arc" p7 "c" c2 p3)
+ x- e) I4 Y& h% h( u: U8 K2 _ - (setq p8 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 2))))
( O% R" \5 G/ ]' g6 K - (setq c3 (list (- r k) (- 0 (* 0.375 e))))
# c: M3 q y* {6 S& K( R0 M5 x - (command "arc" p4 "c" c3 p8)# d5 y# j: a! u; p! m8 o( @
- (command "line" p7 p1 "")+ f1 y! Y" F9 G- Q8 K# u- U. y/ p
- (command "line" P8 p2 "")
) K# F9 d; |- Y2 d - (setq p9 (list (- 0 K) (* 0.375 e)))
* O& \: @0 T8 n5 @ u8 O - (setq p10 (list (- 0 k) (- 0 (* 0.375 e))))
: [4 }9 N% G* u/ A# z6 [ - (command "line" p9 p10 "")
* c L: E ], K ?3 m - (setq p11 (list 0 (/ d 2.0)))- r: B& \% U5 o; _% v3 f: t1 r
- (setq p12 (list (- l (* 0.075 d)) (/ d 2.0)))) W* j3 [( \, r5 @6 Z ]
- ;如果除数为2,则M=5时就变成了M4,会出错.
% E. b& ?$ ^/ l3 y$ x- O - (command "line" p11 p12 "")! d! j" P4 Q0 D% N4 E' k9 L; a( ^9 M
- (setq p13 (list 0 (- 0 (/ d 2.0))))9 H' R3 D2 q9 d
- (setq p14 (list (- l (* 0.075 d)) (- 0 (/ d 2.0))))5 U" t! M; C3 v0 K8 x% {
- (command "line" p13 p14 "")$ u4 L/ T$ i! Q2 N7 l
- (setq P19 (list Lg (/ d 2.0)))
' n& L' D& J+ Y o - (setq p20 (list lg (- 0 (/ d 2.0))))
; O4 f9 H3 _' N1 |$ Y' K9 s7 a, E - (command "line" p19 p20 "") ;螺纹终止线
; ~) L- V5 H0 u- O - (SETQ P15 (list lg (* 0.425 d)))
$ b* r3 M7 x+ B5 ? - (setq p16 (list l (* 0.425 d)))
, n; T4 W g5 m9 S& m) J - (setq p17 (list lg (- 0 (* 0.425 D)))); w& h/ Y, b5 V0 }3 }- h" O
- (setq p18 (list l (- 0 (* 0.425 d))))
9 T0 g# b) z1 g0 `, c" j - (setq p21 (list ls (/ d 2)))% i# F9 D: S" Y! v) K
- (setq p22 (list ls (- 0 (/ d 2))))
* F$ r, O# f/ G( h n - (command "line" p16 p18 "") ;螺纹端面* C8 v9 A, p5 Z$ w
- (command "line" p16 p12 "") ;上倒角
3 v1 U7 }$ v* i4 W7 f+ w J: a& g - (command "line" p14 p18 "") ;倒角 / B5 K& K" A9 n. p' g3 {
- (command "line" p12 p14 "") ;倒角处粗实线4 R# B3 c* R1 P8 A0 i
- (command ".layer" "s" "continuous" "") ;细线层
* _, o/ l/ {& ]3 ^( \& C& r5 z - (command "line" p15 p16 "") ;上细实线
; Q! U0 Y0 I, I2 y% \9 B - (command "line" p17 p18 "") ;下细实线5 e" ~* m4 m) T
- (cond ((or (= zx "y") (= zx "Y"))
+ c" b0 ?4 N# |" U - (setq zx1 (list (- -3 k) 0))
- |/ f: Q! _( V' Z( p+ d: T - (setq zx2 (list (+ l 3) 0))
F6 R- m$ L$ z, d - (command ".layer" "s" "center" "") ;中心线层
3 b$ e3 b( Q0 V3 _/ d/ A) S$ k1 P - (command "line" zx1 zx2 "")( }5 S J2 k/ K! H1 v+ S
- )) M$ ]* v6 }' ~6 I6 Q7 C6 d
- )
2 D5 \; x% O9 A - (setvar "clayer" clay) ;回原图层! Z! J$ U& a |% v$ G
- (command "ucs" "z" (- 0 ang))% d6 y5 z5 ^+ {9 K: g, d2 m
- (command "ucs" "w")8 P* \7 i' q- J) G7 ]8 K& W
- (command "osmode" os)
8 E/ A S6 f7 g2 N# ]1 P - (setvar "cmdecho" oce)
& F v) G* Y" o - (princ)
_5 B1 U8 \9 W1 H - )
复制代码 |