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. F J0 g4 M1 [2 H: y
7 X0 U s; u/ S, V$ e
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( o, P y* X1 ]/ c+ U/ H1 p
7 p4 g l) l* b" D* @. F3 b以下为程序代码:. `4 @# R1 @ q$ s8 x0 ^
- ;画六角头螺栓 _0 c% [, e0 [9 g* a
- ;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.
+ T; m% \) v$ d- u0 a y - ;2006.10.18晚完善( _1 @; l$ q* ?1 @( |+ C
- (defun C:xls (/ oce o a b sc zx ang ang1 en l1 l2 d
, Q, z7 R% r! K5 @3 b; w( M - e h k l ls lg k1 h r1 r e d p1 p21 {& ^& O! w5 a' s
- p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p164 Y- D2 I6 s* a
- p17 p18 p19 p20 p21 p22 c1 c2 c3
9 N/ {9 ]5 Z: I' k) p; _ - )( f+ A! x; ~, d! L0 f, z
- (setq oce (getvar "cmdecho"))1 e/ ?5 F \3 K' k4 v# j
- (setvar "cmdecho" 0)4 N0 M9 R1 ?* p* W
- (graphscr)
# y6 t- [& g9 x - ;创建如果与你所用图层不符,可自行修改" k* i8 Y' t5 _9 j/ \ ~ l
- (setq clay (getvar "CLAYER")) ;取得图层信息3 P( a9 c0 D8 {* u+ S* |% F
- ;创建中心线层center颜色红
. L" a8 m$ b/ z. ~5 L2 N& f - (if (null (tblsearch "LAYER" "center"))8 Q3 Q: J- d/ }8 ?" S
- (command "_layer" "_m" "center" "_c" 1 "" "_lt" "center" "" "")
* o/ n+ J5 h8 {9 u; ]6 `) Q - )! n! K! _3 L6 J+ X
- ;创建细实线层continuous颜色青
+ _5 J8 x% p& n# a) `6 @ - (if (null (tblsearch "LAYER" "continuous"))% g+ E2 t+ ?" d
- (command "_layer" "_m" "continuous" "_c". E. B1 I. V0 \& V Q; B; F
- 4 "" "_lt" "continuous"
2 R7 z/ {' Z9 S7 | - "" "") B& m# C& k5 ]( q; y
- )
0 M& g0 U. c0 `; x( E9 C" a; V' i; G - )! A& X' r8 B* V9 d- o
- % x; b! {9 e- |0 x
- (command ".layer" "s" "0" "")
4 Y3 U1 n5 P6 d4 H: k& X - 1 v1 U/ N6 U; @' p
- (setq o (getpoint "\n 输入插入点:"))
4 A' s* b, }$ y i; j
+ C& N8 Y8 A& {3 q0 R- (if (not d)( ~ c* S2 Z6 i! k# n8 ]! F
- (setq b "默认")& t' `$ J0 L" R( c. \8 S
- (setq b " 上次输入")9 ^& `) m9 I: U; e: r
- )/ C) e9 X4 O) C6 Z8 L- e5 `. ]
- (if (not d)" m) k3 D; k1 b! O& D" P
- (setq d 10)
/ [. N% x$ v( ^1 s) \ - )% w% e" j5 _# g7 U
- (setq a d): A+ ~# V+ c3 q& u
- (princ, q6 B, G$ b" u, v
- "\n 输入螺栓规格M5/6/8/10/12/16/20/24/30/36/42/48/56<"# k' K+ U v& i0 k8 {
- )
' w& S- D Z; ^7 g* R - (princ b)
- s3 ^0 s. d+ p8 M - (princ d)
! f, ^5 A% Z3 Y. E9 m7 s' | - (princ ">:")( K Q7 [0 s/ ^; U
0 f( i, j. |3 P5 c4 n/ ~- (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 O+ e L) B* Z% x1 l
- : l8 P8 s% G$ _ X
- (if (not d)
8 f- h" h/ w# ^2 D - (setq d a)$ x2 b h; Q2 [8 T/ o
- )6 y" S2 Y ^5 G" k6 ]
- (if (not l)0 F5 r o2 Z6 D4 p9 B& `8 U5 [
- (setq b "默认"): h- f+ O) p* `! {
- (setq b " 上次输入")
2 }: I0 G1 H9 ^9 k% Y5 c - )2 l5 D1 y8 |5 j- r
- (setq en t)
" _2 B; S3 |6 B - (while en5 S9 W2 d1 q2 E0 D
- (setq en nil)0 P; [" X! M; N4 M, _" J0 Y2 _
- (cond ((= d 5)
! f5 L% k9 }% ? - (setq e 8.63)1 R6 a; l: r3 m. t
- (setq k 3.5): w( r# a1 i3 P! D3 U1 c
- (setq l1 20.0)
0 v O' x) {2 l+ u( y8 x# D$ P8 w1 a - (setq l2 16)
/ r4 h. I) f) u) x - )- e0 T: X. q5 {6 @3 x4 l/ |
- ((= d 6)$ L0 j, w7 s' G; p
- (setq e 11.0)
7 V, K ^8 z5 Y0 z! _ - (setq k 4.0)
" g: g, G# N3 V" s8 w - (setq l1 23.0)
, Y R- g2 H& _ - (setq l2 18)
# ~0 ]& [6 p5 W0 l2 L - )
_0 L" G; Z! E! C+ S8 I6 M - ((= d 8): N. |# Z4 _/ q5 X8 {6 A- t
- (setq e 14.4), q) P6 u! r8 O' g) ~4 l8 [, U
- (setq k 5.3)& ?' p+ |) ?. ?- l/ J+ Q: a- N. q4 q
- (setq l1 28.25)" A( q0 m* p9 U R
- (setq l2 22)& F% b; E! _" P0 B4 K. G, c
- )
2 S/ ~6 c& K1 S% b" u: q J! V - ((= d 10)$ O# t/ @0 _& ^6 _1 _! {
- (setq e 17.8)1 j' E. q% [0 Y1 t! X) C+ \7 l
- (setq k 6.4)
) w, }1 }. T Q6 L - (setq l1 33.5), o: q e e+ y( x
- (setq l2 26)* H9 A! m& W3 \6 c% ^ A
- )( [8 _- R+ ^! B/ c+ {6 Q* n
- ((= d 12)& H9 `8 y" N6 e G, T: g9 V
- (setq e 20.0)
2 w1 }# v9 a, C& F - (setq k 7.5)
5 C$ _2 X% F4 ?0 e3 M3 U: L6 P - (setq l1 38.75)3 x- A6 E- b$ S* n
- (setq l2 30)
) \( V+ D: L8 B - )7 y% F# M. {: N6 ?" c6 e) e9 h/ e& R% `
- ((= d 16)7 b( k8 H5 d. ] P# S7 T4 m
- (setq e 26.8)
' O1 O$ B- [& I: R, K8 {! X0 W - (setq k 10.0)
6 G% q5 H4 u0 \; F4 ^ - (setq l1 48.0)
& X2 a) f# d' w1 A; r; b - (setq l2 38)$ }3 ]8 N/ n$ V* {2 o
- )( Y& W6 h. E& H9 s/ T+ m
- ((= d 20)
1 ~4 C# U/ E! ?+ Z9 b8 A - (setq e 33.0)
$ t: b) m5 V: l$ e5 @' B - (setq k 12.5)
( j$ L! \' O! z5 i - (setq l1 58.5)3 f3 t* u! F+ a
- (setq l2 46)
& X6 q, f' `( E+ B1 c, a - )
- l/ F7 H& [# L/ D6 P - ((= d 24)
1 m. L* L/ C9 m# l; }3 U4 R; A$ B - (setq e 39.6)
3 {: e/ B% \* L) `2 x - (setq k 15.0)
# ] }, W U1 U2 v: e+ y - (setq l1 69.0)+ u) x! D: i$ f3 ~: Q
- (setq l2 54)- M% F7 A; w8 h
- )
* F2 s% ?- B1 u* ^ - ((= d 30)
' }& P0 c2 j r4 E" X4 L( j - (setq e 50.9)
+ \1 i0 E8 W* Z% o4 C/ L - (setq k 18.7)
F: Z, x# l" U4 \" M$ I: Q( P - (setq l1 83.5)# s. _3 Q- C" d0 u( G$ \1 ^! Y
- (setq l2 66)
( X# |3 i0 h. P' @. I/ K - )
B3 \! x. A# w; K! m b: x - ((= d 36)( K+ K9 j$ K# P, v, x0 m
- (setq e 60.8)& e! e' P; e7 v9 H
- (setq k 22.5)- ?2 F" l5 D( h [5 m) Q
- (setq l1 95.5)% d0 G' y# ~8 f
- (setq l2 78)
% X6 t# d6 M! L/ h2 {$ d - ). p; g* Q7 L7 @, L& s- p1 G! v- Z2 r
- ((= d 42)
4 Y4 |4 {; K: z k2 I - (setq e 72)
3 ]2 \" b0 N6 W - (setq k 26); ]- F, v+ |0 N- Q1 x+ s
- (setq l1 113.5)
0 v5 O1 X, ]8 p - (setq l2 96)% B. q& o" M7 W$ V$ A
- )& ^$ d7 {1 U( E
- ((= d 48)/ b$ j1 V$ _9 p7 N0 B) S3 _$ M8 Z
- (setq e 82.6)
, ?- Q* ?. q6 O! Z# } - (setq k 30)/ s# k% m1 a7 m; {0 p7 G* }) w
- (setq l1 121.5) c( R, r. J7 @# U4 k
- (setq l2 108). Z+ |* s. L& L7 n5 z8 p
- )
: p. \! M) m; E2 M2 I4 i0 V: w' ^* | l - ((= d 56)
+ D) {2 w8 c: n7 p - (setq e 93.6)/ X- `3 S# P( O% O2 W; s
- (setq k 35)0 |" P8 i6 [; {3 d7 U$ q% [
- (setq l1 137.5)5 u0 T- C+ M$ n1 e2 C9 O7 g
- (setq l2 124)
5 t. Z3 `7 Z8 { - )
7 v/ `3 E1 M# p5 G+ p& k - ((= d 64)! m8 k' |$ D U% B/ \7 B
- (setq e 104.9)
; H1 T2 r- ~$ X/ R2 l/ B - (setq k 40)
$ B8 }: K7 h+ u$ i& V) u) I - (setq l1 153.5)+ G# S1 S; X# W, J6 q: I1 z0 A
- (setq l2 140)
/ E' K3 J$ `. T9 p5 s5 A - ) C" J; J5 A$ S% M) y- {( m
- (t o" |* @0 x& y
- (progn ;非上述口径时则令
: o# d1 F! g+ t2 q# Y1 h - (setq d (getint "没有这个直径的螺栓,请重新输入螺栓规格,M=:"))
% @' w h& i& A7 q - (setq en t) ;令en为真,产生循环
|# \( A: |4 N# m - ) ;结束prong
) i# B) b( x! ]; m - ) ;结束t3 \3 U1 J% J6 D4 ?% [' X
- 8 F8 w& [1 N8 R: n9 r) I
Q- ^- x5 A, p- Y- ) ;结束cond" j& _& _2 V" w; X* s2 C1 w9 s
- ) ;结束while! a4 m1 ?1 q& z& V8 ]9 j0 O
- (if (not l)
4 ^. n4 ^& f3 f4 T0 ^ - (setq l 50), B( v8 R" Z0 [( V
- ); i3 ` l- b* q4 Q# Y0 ^ ?
- (setq a l)
. [" d) a7 f% _. u' a2 t" R" M - (princ "\n 输入螺栓长度<")
5 ?9 n* x8 C* E' ]: M/ W3 | - (princ b)' f! Y$ g6 G; ~0 J+ n
- (princ l)4 C) `8 ^0 T' f5 d3 c' z" z( ]7 _
- (princ ">:")
! N# i2 I' z0 x) _) ~ - ( y2 A [) C+ h! v5 u3 E. s
- (setq l (getDIST))
5 n- U- ?1 r, h8 f - (if (not l)
* [! e3 `3 N, n, K E - (setq l a)+ a# K% H$ U! [! W0 [. b
- )
3 y3 u" x+ f U% s9 p - (setq ang1 (getangle o "\n 输入旋转角度<默认0>:"))5 I* Z4 I2 { `7 z6 [2 @9 }
- (if (not ang1)
- `) [. f0 L, s j! t0 ^" S - (setq ang1 0): F" ?: ~$ L$ G2 q1 `9 W) s$ ?
- )
0 D1 K: w) T. _, S - (setq zx (getstring "\n 是否要中心线(No<Yes>):"))
; \" f/ a! q8 H, t" a; h# E) p% z - (if (= zx "")' b( ^4 x2 F1 q; M; ^6 i
- (setq zx "y")& E2 M9 `$ g" i
- )
: f6 L7 \8 T0 H. s' n9 e - (setq os (getvar "osmode"))/ r9 G( c( G" \0 d
- (setq ang (/ (* 180 ang1) Pi))
' R' `# K! O2 t* F. \8 \$ E5 F - (command "osmode" 0)& U) H( ], ]* J1 Z& j( o8 D
8 l- v/ |/ T8 H
: K y" C' `' t. M9 s- (setq ls (- l l1))0 W$ V# B" E8 ]
- l* g" j$ |; T- n; P0 X1 d- (setq lg (- l l2)) ;长度减螺纹长度" G3 A( o5 w* R
- (if (> l2 l)
7 L- `6 r3 l/ n' G) ^ - (setq lg 0)- A" y2 r5 N' y6 I* n$ l) A* D
- ) ;螺纹长度过小时变成全螺纹
0 M- F0 D# @3 G& o4 ]! W6 O7 r* y1 Q - (setq k1 (SQRT (- (* 2.25 (* d d)) (/ (* e e) 16))))
- h' V3 C2 {( C. o- |5 u. g1 ?4 j - (setq h (- (* 1.5 d) k1))
: H$ A# i- c6 A& q( n1 v; } - (setq r1 (+ (* h h) (/ (* e e) 64)))
" v' |" y i0 {# U* R' k - (setq r (/ (/ r1 2) h))+ ~/ w" |1 j/ b5 [
- (setq P1 (list 0 (/ e 2)))
8 F. U# D' y0 j* h, M - (setq p2 (list 0 (- 0 (/ e 2))))1 j0 d1 V. H- L9 y# F. \
- (command "ucs" "o" o)2 R4 i( e4 z( G) g
- (command "ucs" "z" ang)8 u" O& n6 B$ `8 j" v/ B
- (command "line" p1 p2 ""). W& x1 I% A) [+ O3 c' @
- (setq P3 (list (- (* 1.5 d) (+ k k1)) (/ e 4)))
2 x" O" }$ M5 R3 t5 t/ m+ O+ h - (setq p4 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 4))))
) f T3 _& z; g. d: ]. } q - (setq C1 (list (- (* 1.5 d) k) 0))4 j" T8 I% v8 Q0 \4 X9 |7 Y {
- (command "arc" p3 "c" c1 p4)
3 o* b+ K5 y- O: q% F - (setq p5 (list 0 (/ e 4)))
6 C# P) ?3 z( P - (setq p6 (list 0 (- 0 (/ e 4))))$ \9 C3 s/ c% {
- (command "line" p3 p5 "")2 J0 W) C3 b2 G5 R9 g# P7 b
- (command "line" p4 p6 "")$ M2 a8 a' l0 y4 K: i
- (setq p7 (list (- (* 1.5 d) (+ k k1)) (/ e 2)))
) o5 |. b# j/ j5 ]8 V - (setq c2 (list (- r k) (* 0.375 e)))
/ z! w3 P( y8 [+ o( Q - (command "arc" p7 "c" c2 p3); H d1 E) X2 I. M& C+ C
- (setq p8 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 2))))
3 ?# O. ~0 A3 F - (setq c3 (list (- r k) (- 0 (* 0.375 e))))
. ?& q" B1 m+ U$ w - (command "arc" p4 "c" c3 p8)
( d/ S. A+ q/ h - (command "line" p7 p1 "")/ G* V! y/ d M% ]
- (command "line" P8 p2 "")
* Q. e7 L, o; n, d. _; `" w) { - (setq p9 (list (- 0 K) (* 0.375 e)))' T; |1 X& y5 B6 n% V
- (setq p10 (list (- 0 k) (- 0 (* 0.375 e))))
$ ?; l: ]0 k7 H. S) ^! z; S+ W - (command "line" p9 p10 "")
' A2 T! o X5 H - (setq p11 (list 0 (/ d 2.0)))
$ K5 k u) I8 n$ U: }+ D9 { - (setq p12 (list (- l (* 0.075 d)) (/ d 2.0)))
( B/ v$ D8 p4 D$ T5 j9 R- m9 {- I - ;如果除数为2,则M=5时就变成了M4,会出错.
4 m/ Z$ |* T, q3 h9 L - (command "line" p11 p12 "")
4 S* j- p& Z) d- { - (setq p13 (list 0 (- 0 (/ d 2.0))))
+ J, B! r" K0 I9 S3 e A8 F" u% I - (setq p14 (list (- l (* 0.075 d)) (- 0 (/ d 2.0))))
+ `# T: h6 c8 g- o* a6 X5 e( u _ - (command "line" p13 p14 "")* M$ Y8 N" c" V- ]. |
- (setq P19 (list Lg (/ d 2.0)))
% y3 S9 h" [' q2 p - (setq p20 (list lg (- 0 (/ d 2.0))))
# R: ~* T1 ]3 g - (command "line" p19 p20 "") ;螺纹终止线
2 u' u( ~% B8 p& ^, j - (SETQ P15 (list lg (* 0.425 d)))9 K% k- [/ {% N6 \ R# o
- (setq p16 (list l (* 0.425 d))) e2 U4 N2 k2 ~6 @0 |
- (setq p17 (list lg (- 0 (* 0.425 D))))
% E, f7 c* E, X1 O - (setq p18 (list l (- 0 (* 0.425 d))))
6 l. T7 s' c" o* | k - (setq p21 (list ls (/ d 2)))
' r; ^3 d, c [) X, {3 `4 B - (setq p22 (list ls (- 0 (/ d 2))))
5 h) x) A9 J. Z' a) j8 P$ [ - (command "line" p16 p18 "") ;螺纹端面1 B0 {( k4 u" ~7 M; D
- (command "line" p16 p12 "") ;上倒角
4 g5 `# A) p0 ^" ~, U/ \ - (command "line" p14 p18 "") ;倒角
5 o' \- `8 Q2 W& b3 h - (command "line" p12 p14 "") ;倒角处粗实线
. T/ t+ z2 ]# s0 E( L/ x) { - (command ".layer" "s" "continuous" "") ;细线层
- K5 w2 \% J$ a9 z0 ]/ @) N) p+ T - (command "line" p15 p16 "") ;上细实线8 Q5 g+ L* \2 U/ o& I% }& f* u
- (command "line" p17 p18 "") ;下细实线
& ]( k3 q8 s+ F) z: [' A, j - (cond ((or (= zx "y") (= zx "Y"))2 G, k: C: V: _& \$ {( @4 E# N: l5 t
- (setq zx1 (list (- -3 k) 0))
9 r$ g- M N. P9 Q" |! ^3 _0 o - (setq zx2 (list (+ l 3) 0))
$ _: U8 a. j' o; J3 f+ S1 r5 S, p - (command ".layer" "s" "center" "") ;中心线层
+ b" b$ i. R( u* X! M. \. Q - (command "line" zx1 zx2 "")
, j; m3 c+ e y5 ?0 k, T) b - )
2 U1 O* i! u) M' A- K - )* i0 R0 {" Q, a
- (setvar "clayer" clay) ;回原图层
; d& _$ J# K8 Y0 x/ t - (command "ucs" "z" (- 0 ang)) ~5 d! v/ S6 [" W$ |
- (command "ucs" "w")
4 f- e' [6 k# p9 `& I - (command "osmode" os)
9 D5 ]; n! m- e: n O# ]8 ?3 c - (setvar "cmdecho" oce)
* j! ^: y7 O: h0 O+ h( C - (princ)
2 J$ m/ ~" j5 Y - )
复制代码 |