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.
% ]! z3 G1 K9 s1 s# D4 V
& c' X+ ^. B6 n( {6 E. d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% G8 P/ W! @; ]" l5 Q, @- L
2 Y+ P4 }$ I$ ?以下为程序代码:
; I6 z5 P9 i/ R4 d. R" r3 ~1 Y- ;画六角头螺栓5 X" {) G. v% x1 I, @9 @! O9 c
- ;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.3 w; y H6 B& N2 B. }
- ;2006.10.18晚完善$ Q2 L4 E2 x) A! G+ | \$ ]
- (defun C:xls (/ oce o a b sc zx ang ang1 en l1 l2 d: N7 t9 c# K8 A( W0 e8 q
- e h k l ls lg k1 h r1 r e d p1 p2
9 H4 k; R: M" ^: p4 O - p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16
- {! k8 P1 Q; v - p17 p18 p19 p20 p21 p22 c1 c2 c3- E" ^5 E; {/ M0 t, |. |
- )$ L4 |# I' D' c! I: j
- (setq oce (getvar "cmdecho"))! [" ~+ F9 l' \9 D* A& C( l; \/ `
- (setvar "cmdecho" 0)
' g6 |2 l Q- h6 |: L e3 l. m0 M) } - (graphscr)
! N, S& j( b; S3 P( Y - ;创建如果与你所用图层不符,可自行修改8 r& |- F! C6 E8 U7 l# [( U* ]
- (setq clay (getvar "CLAYER")) ;取得图层信息4 Q+ ~% B5 Z+ @
- ;创建中心线层center颜色红
6 b$ `' u1 Z6 J/ |3 V/ k6 ] - (if (null (tblsearch "LAYER" "center"))6 O# n! B$ l/ a0 R% i9 {% O
- (command "_layer" "_m" "center" "_c" 1 "" "_lt" "center" "" "")" m7 t. c& ^2 F) g' [) b
- )) t/ h- `% _, i0 h
- ;创建细实线层continuous颜色青
Q6 s' X2 Y; U8 ?# J. F- u - (if (null (tblsearch "LAYER" "continuous"))
+ W& ~0 B! T( q1 l0 m. I - (command "_layer" "_m" "continuous" "_c"
' O+ ^8 [# y \1 Y9 E+ e - 4 "" "_lt" "continuous"" t. p# B2 E- z+ H, ^& z
- "" ""
- M/ e( N# T; P5 [: ] g - )& }1 t9 D. t5 K! d, {8 u; n5 e) }
- )* N% t: _! }. q2 ^- a
9 D7 P2 J+ D2 W0 P# G% R- (command ".layer" "s" "0" "")' h8 m+ @ x- J) m) q
# H" v1 E$ O8 W q9 S" i% i- (setq o (getpoint "\n 输入插入点:")); r5 A, ]" Y3 w! P% z
- " `3 A1 I6 q3 V4 Y$ K% x; V; I
- (if (not d)
4 x, t. U2 y$ u - (setq b "默认")* Q/ g. c% O+ r8 s+ ^, i4 A) w2 L, T
- (setq b " 上次输入")8 x6 U% @# D P4 Y, m
- )
: N- J+ v9 a+ [) b7 M - (if (not d)# `: Y) z W$ n& m0 S4 R
- (setq d 10)
- u( O8 G, j" H - )
/ y1 S. h5 k% b. z K# b - (setq a d)% a" M* I* p, `9 B$ s; R
- (princ
- `- O8 M5 u- C" C* Z1 |! U - "\n 输入螺栓规格M5/6/8/10/12/16/20/24/30/36/42/48/56<"* P6 @" Z) ]$ Z X$ D9 p$ g( b# r& o
- )* X" ^) C9 L1 ?3 N% G
- (princ b)
& x) T o2 b6 A - (princ d) `3 E" z& V; `& k& [
- (princ ">:")5 e/ [$ K2 a. s" V/ R5 a2 p5 \( e
- 2 X( l- Y& q& v
- (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 ">:"" D! R7 I" Q2 }) K3 S- l3 Y
- : Q- J& }$ d% f! O. Y. K
- (if (not d)
* ~" J( I. i; s6 P9 D - (setq d a)1 ~8 W: ]+ C i+ c% _, {1 w% Q1 |* H
- ): N( `2 ?5 t. g$ W1 B3 I
- (if (not l)
. P4 G' w% x3 Y8 `- J/ T6 e - (setq b "默认")
# v" G, Q" \7 V7 X( O - (setq b " 上次输入")7 @3 h& g4 w% b
- )
; X/ E2 ~) P7 ? v' _ - (setq en t)
. y# m4 U" I& @0 g - (while en
# l. w8 n* v" l2 Q8 O) f. g - (setq en nil)4 G" w7 f( z+ k: i4 u* g+ d* {
- (cond ((= d 5). r! o0 o& q6 v: U! j' G
- (setq e 8.63)& X3 ]4 K& j: }- I6 ?& B' Z
- (setq k 3.5)# U7 W6 _( m6 m9 ^( Q2 ]4 h# y3 L
- (setq l1 20.0)
# m% ~ r& o1 Y2 t% q4 W3 M - (setq l2 16)7 U. N$ P) S! {. |+ x k
- )
& t+ e7 v, W6 ^ - ((= d 6)
2 C) K# E3 J \! h$ f - (setq e 11.0)
2 v9 Z$ t# N ?5 U# `5 S7 v5 n! T - (setq k 4.0). E2 Q* F5 r+ X# v. R% \( V
- (setq l1 23.0)
: p0 b2 D# L9 z* I' z3 o - (setq l2 18)& ]* M7 S1 \/ ~! V1 Y2 S2 `
- )
, s. }: A8 W2 G& J7 C - ((= d 8)
$ u) g# [! ?6 H+ H# g5 ?. G [ - (setq e 14.4)
. n; [3 S2 b- m( j6 k# K - (setq k 5.3)5 M4 \# [" a" H6 N
- (setq l1 28.25)% A( c: O% h2 p6 u# A
- (setq l2 22)) i3 ?+ g3 g, J' d2 ]2 N
- )4 E; T; H' V1 _$ `* f* w
- ((= d 10)2 e) w( P. v- J& h
- (setq e 17.8), E7 @% A1 N" r. E C
- (setq k 6.4)3 N6 _: ^! [/ q1 r+ i$ R$ N$ u6 W1 S1 {5 w
- (setq l1 33.5)
7 i4 F4 X7 p" }* r) C2 G; d - (setq l2 26)) O4 V, T/ {: {
- )( }: n3 |& l+ B2 T" O$ {
- ((= d 12)
% p4 |2 i% k7 F4 k - (setq e 20.0)) W; x% _; B' h; Q. R- ^- ^7 E
- (setq k 7.5)8 d* d; A7 B& I' ]
- (setq l1 38.75)
; M: {1 x: y" \( e! F k" s9 d5 W - (setq l2 30)
# D3 c0 p' f0 ]( o, U - )
. H6 y; O: L/ N- J, t, j - ((= d 16)
3 S9 e6 s n, Y7 r4 p - (setq e 26.8)
2 p" e+ j. p+ Y - (setq k 10.0)
' ^9 A- ?; H+ K* e* [* G' y - (setq l1 48.0)
" |, d6 P! j! {1 _, p* n - (setq l2 38)- S0 }5 [6 p% b4 ^: I; J1 ^
- )1 X# l5 J+ X& r2 j
- ((= d 20)$ l4 `" x' i, J6 ^
- (setq e 33.0)
4 R" C# p% Q3 L0 U* s5 m - (setq k 12.5) G8 ^- \9 f ?$ A6 R$ q& X
- (setq l1 58.5)9 [, z: U" l2 V+ B0 N3 L
- (setq l2 46)8 E1 f5 r! i5 a$ Q) a0 K$ C6 n& |* S
- )
! F+ i, ]) U* | - ((= d 24)4 ~; I4 [% H7 t* k. R! E
- (setq e 39.6). j* ]+ V* O+ u6 t' A- x9 T
- (setq k 15.0): y3 b& E1 X' @; y3 V
- (setq l1 69.0)
' B" b6 `4 L- I: k- N b - (setq l2 54)
8 b Y- J4 h8 r2 F5 T - )" {' Y+ j# F3 _! E6 ]6 k- u1 C
- ((= d 30)
8 ^2 h: K9 Z- ]+ a3 t8 ]3 O - (setq e 50.9)* q2 M4 D" K3 h
- (setq k 18.7): B5 B, j; O. [, Q; P6 B
- (setq l1 83.5)
4 {, O- S2 c/ M- b' | - (setq l2 66)
+ A2 M4 Q) h2 Y8 k% m3 t - )
: E( {- U$ A; f% g - ((= d 36)/ V$ i: E/ H& X! E A
- (setq e 60.8)
+ f6 \' @) y3 n - (setq k 22.5). n1 d+ Q$ h, z; } p3 R
- (setq l1 95.5)8 C! f6 r5 W F; B8 _. J
- (setq l2 78)
4 z) X2 e \$ _: s9 |2 q - )9 ^' p0 s/ t: P
- ((= d 42)5 a+ }1 u' t4 K! y
- (setq e 72)( ]$ A3 u0 p. F u" z
- (setq k 26)0 M5 ~" s$ I9 M' W- \
- (setq l1 113.5)
1 @/ F# d6 c) @8 {2 U, H - (setq l2 96)0 r$ P( o* X) O7 E' d8 {
- )
6 ]9 U2 _' f' k3 p* y% m - ((= d 48); ?4 ?) N) R! [/ K4 W6 B
- (setq e 82.6)2 S+ ^# E: {( E9 r" S
- (setq k 30)
8 e0 Z1 P7 {1 L, H) J) S - (setq l1 121.5); J j; g1 N: N
- (setq l2 108)
1 K) B2 ~- l( k: Z5 Q - )" b; o3 C: {6 ~, j( a1 [; Z" h
- ((= d 56)0 ^9 Z" y; [8 I& L. K
- (setq e 93.6)$ f- t W4 x5 {2 N" F4 X
- (setq k 35)
0 h- [5 `3 L3 d& U - (setq l1 137.5)2 B7 L0 ]) n/ X
- (setq l2 124)
; i8 S9 I" z! u5 ` - )* R9 r( l0 w0 x, [' a9 ~8 f1 G
- ((= d 64)
% r/ V9 q& _8 \ e8 k6 W - (setq e 104.9)
) ? s* k) Q! ~( ~ - (setq k 40)
; U8 E# P* D. |* V& O - (setq l1 153.5)8 i) W6 n7 z2 F! n$ ]
- (setq l2 140)/ I5 Q5 { M: Y' h" D8 s
- )
- d1 k- B& `! Q+ |' J, L4 @6 ~, p - (t
- l# E' p6 z; o: R; H - (progn ;非上述口径时则令
" G5 S0 o8 X e - (setq d (getint "没有这个直径的螺栓,请重新输入螺栓规格,M=:"))
5 j) A3 G, Y& c: z M$ [5 ^ - (setq en t) ;令en为真,产生循环+ \8 J* d1 A9 l( n5 G3 M
- ) ;结束prong
6 |+ Y7 _: L& L5 N# Z - ) ;结束t
6 M2 f! G/ j8 R4 @2 n
2 X9 s; r& s' i) _
* [/ F! [( G! `6 g+ [- ) ;结束cond
( W# m/ x z+ z, i - ) ;结束while* f3 ^% h/ ^2 q$ G# n9 G( M
- (if (not l)& q4 ~: w& f- l7 |# X
- (setq l 50)
/ L& Z/ e/ q0 c/ N) F$ o7 s - )
$ o# [4 v) M5 [4 p - (setq a l)
7 d ]1 {- y+ N' `* d9 a - (princ "\n 输入螺栓长度<")& m) i# f) N( @; y) X
- (princ b)
; D7 p& M f$ d8 p - (princ l)
( ~1 U! y6 c6 {6 Y, _ - (princ ">:")
. n M. |7 O1 X. u; a - & I+ Y" ]3 D5 ]
- (setq l (getDIST))3 p' i& F, C" d; y
- (if (not l)* N4 o- S0 R# T! l7 E) W: N7 `
- (setq l a)
; q2 p: b0 W5 p - ). G! y+ A5 v; Y; g' n( D1 c
- (setq ang1 (getangle o "\n 输入旋转角度<默认0>:")), w1 z2 |. ~7 [% c9 e& U' _
- (if (not ang1)) o% ~% P6 f5 t
- (setq ang1 0)
2 B# z3 r8 S% ~' x( [1 E - )
" x6 Z* K) w, `. c' A5 s - (setq zx (getstring "\n 是否要中心线(No<Yes>):")). i' X# i0 o9 {% b! I) I9 K
- (if (= zx "")
7 L( J& b# j0 x& D1 R/ w - (setq zx "y"); w9 T8 a) M* \: }
- )
6 Y5 p. `2 S! Z3 U/ j+ ?# t - (setq os (getvar "osmode"))
( `) R, ]5 V& } @4 B - (setq ang (/ (* 180 ang1) Pi))6 G5 q+ }! ~3 q) Q; r% n
- (command "osmode" 0)) D; g1 ~3 ? R+ d% j' a
$ l F3 Q& f- l& v8 f
; L3 F4 [' ~+ h$ [- (setq ls (- l l1))
4 j: e" z/ ?$ B - 8 i) T- I$ D- Y1 q- E& K g
- (setq lg (- l l2)) ;长度减螺纹长度+ Q3 {5 ~6 g: h* K
- (if (> l2 l)
) A3 j% a o* a+ ~4 B! b - (setq lg 0)8 A) c3 e- t- {- J
- ) ;螺纹长度过小时变成全螺纹
v" N% Y. r. c - (setq k1 (SQRT (- (* 2.25 (* d d)) (/ (* e e) 16))))8 Y4 |. ^& {- d- f( o! s2 g& F
- (setq h (- (* 1.5 d) k1))' t& n6 x( Q0 x0 B" r" Z
- (setq r1 (+ (* h h) (/ (* e e) 64)))
! |7 ` z! _" S; o% t: h+ Q - (setq r (/ (/ r1 2) h))
3 ^2 Q) S# r/ K' i4 f( S+ p - (setq P1 (list 0 (/ e 2)))
/ [) a6 V% D" U Z3 s7 T9 W% d; K - (setq p2 (list 0 (- 0 (/ e 2))))
1 X( R" G$ Y% y6 k9 |. n - (command "ucs" "o" o)
' C( o# B Z. }% L1 { - (command "ucs" "z" ang)
6 n# {0 I# B( {+ u' ]% R - (command "line" p1 p2 "")
2 b6 @1 w& {% e7 Z - (setq P3 (list (- (* 1.5 d) (+ k k1)) (/ e 4)))' F! q- w" E: N% h
- (setq p4 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 4)))). Y$ u! C% c, B0 H/ @- `# ^' K
- (setq C1 (list (- (* 1.5 d) k) 0))/ a U( ^1 u% F* y4 N* F7 I+ E& u
- (command "arc" p3 "c" c1 p4). E/ g' J6 f- Q) V* ?+ S
- (setq p5 (list 0 (/ e 4)))
% r0 I8 k) D7 w* S - (setq p6 (list 0 (- 0 (/ e 4))))
0 i6 M3 _) f/ r. I I& t) s - (command "line" p3 p5 "")3 f; j0 P( [: x+ z
- (command "line" p4 p6 ""), ~ v+ B9 x! z: z
- (setq p7 (list (- (* 1.5 d) (+ k k1)) (/ e 2)))
' k3 T+ ^( \2 M) g! K0 i4 ]6 O2 Q - (setq c2 (list (- r k) (* 0.375 e)))' P2 b, |' p3 S& V8 Q# ^" K/ S
- (command "arc" p7 "c" c2 p3)$ R' M; U: Y4 _; r# Q
- (setq p8 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 2))))& S" }' X m8 x
- (setq c3 (list (- r k) (- 0 (* 0.375 e)))) F% i; e9 ]3 G+ d* O9 n
- (command "arc" p4 "c" c3 p8)
# J) M" p3 n& T0 Q4 \: Y: c" b# L! F - (command "line" p7 p1 "")
' ]9 ]; x# n' Y5 B7 O - (command "line" P8 p2 ""). V6 ~3 x, p3 i c9 W# s. J9 n# A5 z
- (setq p9 (list (- 0 K) (* 0.375 e)))4 p/ r) C2 ~- g7 B7 Q
- (setq p10 (list (- 0 k) (- 0 (* 0.375 e))))
! w; ^2 e0 l, ]" f; D2 |: p' J0 w - (command "line" p9 p10 "")
3 m& B2 E* _' s# Y+ K( a3 c9 t' F - (setq p11 (list 0 (/ d 2.0)))
: I. b, l6 ?& n9 g( X% x2 W& @2 q - (setq p12 (list (- l (* 0.075 d)) (/ d 2.0)))- @% z/ n, v- A% L2 D( ]
- ;如果除数为2,则M=5时就变成了M4,会出错.
" M* p/ r6 n% A - (command "line" p11 p12 "")# A! n$ O, W8 {) R3 {! J5 u
- (setq p13 (list 0 (- 0 (/ d 2.0))))
7 M( m& D1 u1 ^# S9 D - (setq p14 (list (- l (* 0.075 d)) (- 0 (/ d 2.0))))5 x& E! A& I% ^: m+ }! v* H
- (command "line" p13 p14 "")4 s1 ^/ t; I5 h1 j2 F" G/ P
- (setq P19 (list Lg (/ d 2.0)))
6 i* A) U e. { - (setq p20 (list lg (- 0 (/ d 2.0))))' y+ a0 p, f; u$ ?" t
- (command "line" p19 p20 "") ;螺纹终止线
: X! f: B) `2 s7 v& E( Y - (SETQ P15 (list lg (* 0.425 d)))
* ?6 S0 s6 D' J( y+ J7 {9 I - (setq p16 (list l (* 0.425 d)))
5 U$ [" f3 U( @8 B$ D/ X3 e - (setq p17 (list lg (- 0 (* 0.425 D))))$ m! ^ x" ?- @. L4 j7 C
- (setq p18 (list l (- 0 (* 0.425 d))))& @# Q5 d# \# Z5 ]
- (setq p21 (list ls (/ d 2)))% `4 T% q% X- y1 [
- (setq p22 (list ls (- 0 (/ d 2))))7 B* N. V$ g" ~. d3 r
- (command "line" p16 p18 "") ;螺纹端面
& h2 L5 C0 {; U3 }; ] - (command "line" p16 p12 "") ;上倒角
& }% [. e8 F3 ^2 t - (command "line" p14 p18 "") ;倒角
5 C) I) i7 O8 L/ M( z6 y; j - (command "line" p12 p14 "") ;倒角处粗实线' R* }4 n4 B# b1 K- h: v
- (command ".layer" "s" "continuous" "") ;细线层
# b6 R- R4 x8 q - (command "line" p15 p16 "") ;上细实线
& B& h$ ^ f( F; q8 a& l/ p6 H - (command "line" p17 p18 "") ;下细实线7 \( e, c& ?! v; M
- (cond ((or (= zx "y") (= zx "Y"))- e, C6 m5 _9 Z l5 x' R
- (setq zx1 (list (- -3 k) 0))
& r3 B2 @ H: `. W! X9 z - (setq zx2 (list (+ l 3) 0))% r4 `- k2 N7 z
- (command ".layer" "s" "center" "") ;中心线层, q7 K& J" r0 }+ q" j6 ]2 \+ n
- (command "line" zx1 zx2 "")8 n0 O" f, i. H4 r7 y% b# r9 U: p
- )
) l* ?2 n/ U8 D" Y9 e7 y" f; z - )
& {/ s' R* E, P6 `" J0 a) r( y: | - (setvar "clayer" clay) ;回原图层
" B1 v( [4 @ ~. l" n* F2 h' Z9 m4 L - (command "ucs" "z" (- 0 ang))# {8 B5 E9 e1 o
- (command "ucs" "w")3 Y* U! e0 ^+ v4 I; B
- (command "osmode" os)
% C% Z2 y! S1 S2 y - (setvar "cmdecho" oce)8 c' V( o6 }& F) j3 v% m- M. ?
- (princ)) s" G- {# D" @$ F& K
- )
复制代码 |