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.
8 ?6 }7 ~4 S( j$ h; y
; n2 S. j3 _5 L+ K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
# [' H5 U/ I& x8 x! d- g
: b9 r. x+ N9 {以下为程序代码:) w/ I& C7 d$ D* z" m! Y! h
- ;画六角头螺栓4 Q2 ?# q$ V! u7 C j
- ;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.
" H# {( F; c) {6 @ - ;2006.10.18晚完善" L, K2 {) ~% W: z! B) c6 J
- (defun C:xls (/ oce o a b sc zx ang ang1 en l1 l2 d8 z5 y* i* D9 L
- e h k l ls lg k1 h r1 r e d p1 p2
$ P2 U5 w0 I/ m: C - p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16
+ D" _& Y. C" ^& A, P3 O% j, s - p17 p18 p19 p20 p21 p22 c1 c2 c3, y+ {3 F. g, V: X, Z- T
- )) [& y4 V7 c3 D5 E- Z9 Z
- (setq oce (getvar "cmdecho")); ~0 o' K8 y5 o2 [0 }
- (setvar "cmdecho" 0)0 K% t* o) h' n1 V8 y6 ^
- (graphscr)' P; J* V" _7 V9 g% M1 E- Y
- ;创建如果与你所用图层不符,可自行修改* I* ~9 z, i3 a+ y: F) u
- (setq clay (getvar "CLAYER")) ;取得图层信息
1 W' J5 n% _; n: Z - ;创建中心线层center颜色红- q1 C4 A' J- |
- (if (null (tblsearch "LAYER" "center"))
7 ^) C5 O# U; S0 A; w; N - (command "_layer" "_m" "center" "_c" 1 "" "_lt" "center" "" "")
% u8 ]/ C7 u* B - )
: }, c& `- @" A1 H- ?. ` - ;创建细实线层continuous颜色青
) h: Y6 I7 K3 O8 c1 D R - (if (null (tblsearch "LAYER" "continuous")): h S; `5 n, r5 ~) O! v
- (command "_layer" "_m" "continuous" "_c"
4 H9 M8 `- m/ R7 C( n - 4 "" "_lt" "continuous"' s: z" I- m, k; e! |' _# J
- "" ""
; z+ ^0 q- X1 k7 m% n - )7 {# E0 i& O+ O
- ); C4 E l# H# N
5 n9 n6 F: J9 T' @5 A3 t- (command ".layer" "s" "0" "")
k4 d1 q6 s' Z
! Y2 E* X+ v- g3 F! w" N. y- (setq o (getpoint "\n 输入插入点:"))4 L$ W/ D/ u! ^. @- t0 y
6 |8 d! {" a0 c1 f3 p8 B- (if (not d)3 R' C; S C& o2 c: U
- (setq b "默认"), g0 j- b2 j4 ]) @4 d& b
- (setq b " 上次输入")
7 m/ Y9 `! Y- K) X5 k) W( r5 I3 a, p2 o - )
' d% H: r7 @/ k( E% T/ E - (if (not d)
# v* G$ q, A% \1 m" p5 S2 k - (setq d 10)
) ?( ?0 w2 ^; G" b; m. z \. O - )) ~& M3 v& N- {3 v7 C
- (setq a d)
- x4 t, n1 U% ` - (princ3 a, B% x4 P1 F8 _+ W" g; @
- "\n 输入螺栓规格M5/6/8/10/12/16/20/24/30/36/42/48/56<": }$ T- {0 b3 D* I8 M1 r" {
- )) X1 h+ d) _7 D) v
- (princ b)' O/ A2 C- a- ~4 u) y
- (princ d)& R4 \/ ?# r$ a9 i) P" A
- (princ ">:")/ I' F/ @8 O* J% O, W
- 0 |/ y! r: N1 M9 |( I+ }& s
- (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 ">:"
$ s- R9 Z6 v$ c+ w) |1 ~ - % V S9 A2 G. P# H6 a+ X, S$ h
- (if (not d)0 L6 X6 l$ U5 t! T% d' c
- (setq d a)5 X- j5 }; y% _1 g4 R! B* k
- ); G. K! r0 M) \+ R! c
- (if (not l), o; \1 e0 B( \, B( Z! T6 T6 h
- (setq b "默认")
) w3 ?7 {# D, {5 S* |% H5 F - (setq b " 上次输入")
& m) H8 p4 H6 w! @& ^ - )
4 K0 c6 j4 T" A% Y/ ^% d - (setq en t)
' I6 v1 p! \! O: V - (while en
7 u. ~( c+ E8 I/ z# t2 p+ o - (setq en nil)
# W! ]1 G' r) X7 I2 b7 k - (cond ((= d 5)
) `; I. ]0 a% X4 D3 ` - (setq e 8.63); K& Z7 ?; o% y9 m/ E
- (setq k 3.5)
% d; {) M/ @4 h" v% Q) c3 E - (setq l1 20.0); |5 _3 ~* b) r; m
- (setq l2 16): P" O z9 r9 l1 y8 ~% a: L( K
- )
- k5 [! |: T) G1 C' J3 ] - ((= d 6)4 Y3 x) M" X2 @% R
- (setq e 11.0)
* h5 T: T* `" Q - (setq k 4.0)/ N: t: C& O ` d% V3 A) D
- (setq l1 23.0)
# w- D: C0 p- j' I3 f! j& d$ f - (setq l2 18)2 z0 x; S {1 L: }* e
- )5 X; g; {$ x: |3 K! n1 \9 p: c2 Z* u
- ((= d 8)1 x' Z" e, U# A, u8 d
- (setq e 14.4)
9 B7 w2 _% M$ N$ V0 g0 f - (setq k 5.3), }% b4 p0 I9 X. w
- (setq l1 28.25)
: H% ^9 u) o6 V6 L! x0 Y - (setq l2 22)
+ J0 E+ N2 J8 [) M2 h' ]2 i+ c+ _3 z - )/ _0 {, f! i/ a( K3 F ^) G
- ((= d 10)% x, q# C/ T W, `5 J( b& r# |
- (setq e 17.8)
9 \* J! l1 }& M - (setq k 6.4)
# B' ?$ i( R3 {3 x$ x t' E - (setq l1 33.5)( q# h F) T# H; j
- (setq l2 26)% k% k4 l+ J: _6 L9 l7 C6 T4 Q7 l/ B
- )
B3 H: X5 T# N: @ - ((= d 12)
% N+ g1 }2 o5 g |: K$ H - (setq e 20.0)6 G: ]' p+ B7 S: h& W9 C8 O' `- Z
- (setq k 7.5)
4 h: \7 K- C: {; r* u0 Q* z6 n7 @ - (setq l1 38.75)' z+ n) n2 X+ k
- (setq l2 30)& H2 V, P6 a& K) E) P
- ); G" f0 k6 Q& C9 f9 U
- ((= d 16)2 f8 L1 I, `2 _' S& K+ z+ P* p
- (setq e 26.8)
! ^9 ~ C8 Q2 J - (setq k 10.0)
7 g1 E3 c& j. i) o3 J - (setq l1 48.0)
5 w) n& d2 ^, A. R4 a3 V/ A4 ~ f - (setq l2 38)
; w2 f+ w- n8 s! G6 r7 c - )
9 l. a2 G3 L; ]' f! [ - ((= d 20)" }0 ^* \; g% F+ s) P7 C% b% ]3 J
- (setq e 33.0)
# w' X' ?. L8 `$ K" `+ Q - (setq k 12.5)
7 r) i) U, ?6 W6 d1 Z6 R - (setq l1 58.5)/ X8 [6 G- z5 e& Q% X* ^
- (setq l2 46)
4 k4 A1 ], A$ s9 ~( l9 i1 @ - ), f5 V/ c' h+ E
- ((= d 24)
, o+ S$ o, F+ I; R1 O$ m( n - (setq e 39.6)
* e0 e. {3 v4 b% [6 L S0 N - (setq k 15.0)
" J+ i7 G& V! D - (setq l1 69.0) C$ H" U1 n) _5 u: \
- (setq l2 54)
2 i& \" T( f" K+ n - )& E9 b+ s Z. o4 r! K7 u
- ((= d 30)! y; r% K9 h5 F
- (setq e 50.9)) f% @$ [6 i: [
- (setq k 18.7)
0 J9 a) Z. y2 S( T7 ]9 [ - (setq l1 83.5)
8 D/ \6 `2 C& W% v - (setq l2 66)
8 _4 Y( q: H$ I" m - )8 V s7 B( J0 T. d6 c# t
- ((= d 36), q9 z/ l; t: e3 b+ t [
- (setq e 60.8). [/ i+ c3 ^* f6 s
- (setq k 22.5)
5 K$ J* e: N. \$ B* p$ c+ R5 d3 @" n - (setq l1 95.5)
2 C z M: a s8 y" K) X: O- K6 ]0 {1 v - (setq l2 78)
- t& Q( G# Q5 b. `+ k - )
6 i9 e2 K# m$ w& e4 K - ((= d 42)
" X/ N( C, A# l, f$ D7 @ - (setq e 72)
$ p, L" q8 a4 B - (setq k 26)) A( _ P. t' _# M( i
- (setq l1 113.5)
W' s# m5 o) D" |0 J& q( l - (setq l2 96)
`+ |1 t2 v! I# E$ m - ), R5 ~% X0 V* _2 h6 q: r
- ((= d 48)( S7 e0 C1 l2 I. i. [6 f' ^
- (setq e 82.6)$ a ]" S$ \. W1 ^, Z8 P0 a
- (setq k 30)# w/ R6 d! X( ?8 e; t. o ?* s6 ]
- (setq l1 121.5)
3 b+ O( ]! E' ~ - (setq l2 108)0 R9 U) j: W7 U4 L8 v
- )
- _1 N4 z$ n! r: G- Q. _ - ((= d 56)
, C8 L/ D! G" f3 R - (setq e 93.6)1 L/ J7 W9 O9 g3 T0 Z* j3 H2 F
- (setq k 35)
$ W! ~1 y/ F8 l$ [4 h4 L* z# u - (setq l1 137.5)* `, p/ t% |/ d+ ~
- (setq l2 124)
5 v3 S% g& k6 C# ^$ w0 o - ), J5 g# X n, A9 a1 v
- ((= d 64)( x8 ~5 m/ ?9 [6 c" s3 O& g1 w
- (setq e 104.9)
1 n2 ~5 i6 U- v2 A& m8 }3 v - (setq k 40); _) _" Z; ?( T/ ]" f/ h# K J
- (setq l1 153.5)3 A! f5 c6 C5 y
- (setq l2 140)
9 |9 U/ I8 e% _ v( X/ w6 W) i - )/ o, s7 L7 X( h! H6 Q5 R
- (t
; R7 f6 h8 a8 y/ U/ a3 S5 e* G: R - (progn ;非上述口径时则令" [+ W/ V) p: o: l4 v1 g$ W5 W; [
- (setq d (getint "没有这个直径的螺栓,请重新输入螺栓规格,M=:"))
+ n+ [, v: `3 F( A - (setq en t) ;令en为真,产生循环 A! Q0 |7 F( L% D1 W, H
- ) ;结束prong7 w% Q) `) A1 {+ m2 d$ S; m ^
- ) ;结束t
2 Y6 ^ L; D E* T% ? - # m! m" t- O% r! ~
5 K. M k6 r$ j2 J- ) ;结束cond# d+ H4 A( d* i/ ^) i0 |8 ]/ V
- ) ;结束while
$ b# U1 K$ [) V3 E - (if (not l)
6 N3 Q4 F; T# h/ \ c4 D - (setq l 50)
, _' Q* Y0 S: p% a1 E - )( o5 E; I9 {) X" S+ n# ?
- (setq a l)+ @* ]9 L- a4 }- N' ~
- (princ "\n 输入螺栓长度<")
F% B" U+ r3 s- y - (princ b)
& v0 S8 y0 \- S - (princ l); t9 Q8 y, _- t
- (princ ">:")$ u2 E7 x( m9 ?3 @8 L4 ]- O
% t9 r1 v* T8 Z; h' r- (setq l (getDIST))) i' V4 s4 G$ T* [+ ]
- (if (not l): `; q+ _( ^2 m, } O
- (setq l a)
! S0 j$ K& g! j! `, v8 _- O/ j - )( R% }5 G9 s- d$ p& w
- (setq ang1 (getangle o "\n 输入旋转角度<默认0>:"))/ b v: k! n- N+ p4 n' W, a" _
- (if (not ang1)
( [6 ]" K* j% Q- K2 U+ x' O - (setq ang1 0)
/ v: N7 W- u9 }) I3 j* e" F - )
" ~7 C: x J* }! h0 ] - (setq zx (getstring "\n 是否要中心线(No<Yes>):"))+ \2 L0 }8 K1 ?8 o
- (if (= zx "")
, I8 g7 R9 M5 F( x3 ]- n0 { - (setq zx "y")
7 y5 D7 d& r7 S/ I* ^& _0 z! F7 n) ? - )( T( V0 X* u& c! Z$ a7 e- l1 _
- (setq os (getvar "osmode"))8 ^ c2 H& _0 n9 A: R
- (setq ang (/ (* 180 ang1) Pi))6 g9 s6 G" H+ U5 v% R
- (command "osmode" 0)- @5 Z7 Z" h: U4 O
2 T! f4 H* t$ Y3 h* l" I- 6 \$ f- A$ v6 }6 ^4 ]
- (setq ls (- l l1))/ L Z) _; u8 x& O; f! c' U' k+ C4 `
& \9 `7 A. Z' d- K- (setq lg (- l l2)) ;长度减螺纹长度
0 J! g, ~6 d* e5 T - (if (> l2 l)0 U: o& _1 L) z0 e( X4 |+ s I
- (setq lg 0)0 t B; `( i( A! |+ q
- ) ;螺纹长度过小时变成全螺纹
: O. B8 H: |: Y# \1 @ - (setq k1 (SQRT (- (* 2.25 (* d d)) (/ (* e e) 16))))
* I4 S6 v" a+ \ V! z0 o - (setq h (- (* 1.5 d) k1))
5 A* m3 z# H6 _ - (setq r1 (+ (* h h) (/ (* e e) 64))). T; U. z* n( a5 o3 Y/ p. D
- (setq r (/ (/ r1 2) h))
# ~) y- O% P: M( z - (setq P1 (list 0 (/ e 2)))1 \# H, T+ t" s4 d# {1 }
- (setq p2 (list 0 (- 0 (/ e 2))))
- E. `+ Y. y r4 p0 f - (command "ucs" "o" o)
( V/ n, ?2 i/ q) g - (command "ucs" "z" ang)
7 c6 [7 H3 t, e1 e2 _* H - (command "line" p1 p2 "")
* j* _9 N6 I" h - (setq P3 (list (- (* 1.5 d) (+ k k1)) (/ e 4)))
# J. T( u' y* m; I1 Y - (setq p4 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 4))))+ z7 E( [: V0 y6 w7 E7 \% l. T) J
- (setq C1 (list (- (* 1.5 d) k) 0))
9 A2 s' G+ e) d& _/ Q/ g - (command "arc" p3 "c" c1 p4)8 a1 @4 j1 e4 W2 o
- (setq p5 (list 0 (/ e 4)))
. C* k: E' ?1 m& L - (setq p6 (list 0 (- 0 (/ e 4))))
$ m5 J; k0 }5 |2 p1 v - (command "line" p3 p5 "")6 w& h- m7 v: b' a9 h
- (command "line" p4 p6 "")
+ F& `: s( w: m6 L - (setq p7 (list (- (* 1.5 d) (+ k k1)) (/ e 2)))% S6 V& R2 O7 j) L+ w
- (setq c2 (list (- r k) (* 0.375 e)))
5 [9 l1 N6 Z( Z) Z1 l2 D - (command "arc" p7 "c" c2 p3), d7 W: B! d; N, V l
- (setq p8 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 2))))9 f1 V& ]6 H: G3 [2 Z( N
- (setq c3 (list (- r k) (- 0 (* 0.375 e))))9 u# |0 }& Z& |$ i
- (command "arc" p4 "c" c3 p8)
, t+ j) `# X* a% ?3 `& A6 T - (command "line" p7 p1 "")0 b. f% D2 E8 ^2 L7 @8 J" x
- (command "line" P8 p2 "")) A- D# m# U7 D
- (setq p9 (list (- 0 K) (* 0.375 e)))
7 ^$ }6 C: k1 Z - (setq p10 (list (- 0 k) (- 0 (* 0.375 e))))
9 T4 [: G6 `- K2 b2 ? ?5 u1 ? - (command "line" p9 p10 "")
/ [: @% {* h0 H3 w$ U* D - (setq p11 (list 0 (/ d 2.0)))1 i! _+ p5 w. ?5 m# y2 v3 x
- (setq p12 (list (- l (* 0.075 d)) (/ d 2.0)))
/ c8 N1 N9 W, k) _' h) H - ;如果除数为2,则M=5时就变成了M4,会出错. - O! [, `, I% H) t
- (command "line" p11 p12 "")/ [7 }9 k( m. v4 F! C
- (setq p13 (list 0 (- 0 (/ d 2.0))))
% Q& z4 ~$ Y5 B& ` - (setq p14 (list (- l (* 0.075 d)) (- 0 (/ d 2.0))))
0 |7 D2 {2 w, T2 o( Y4 s - (command "line" p13 p14 "")9 B6 T3 ]( h6 L! i
- (setq P19 (list Lg (/ d 2.0)))7 \ ]9 j) e6 K/ \" W
- (setq p20 (list lg (- 0 (/ d 2.0))))2 f. e. @+ g6 A3 p
- (command "line" p19 p20 "") ;螺纹终止线" q$ ?& H8 T+ A
- (SETQ P15 (list lg (* 0.425 d)))" y2 w6 p8 S4 A" S* a
- (setq p16 (list l (* 0.425 d)))- o; X# |: X: l. [" [
- (setq p17 (list lg (- 0 (* 0.425 D))))
" B& V2 ^# A7 E& q! J' S - (setq p18 (list l (- 0 (* 0.425 d))))
5 Y4 j: m8 G; m q* F5 P - (setq p21 (list ls (/ d 2)))
: J; l6 R6 j% T - (setq p22 (list ls (- 0 (/ d 2))))
& @- K/ j( I$ N - (command "line" p16 p18 "") ;螺纹端面
/ k1 s& L; [2 v) E - (command "line" p16 p12 "") ;上倒角
7 e# I) ~, P) O* s3 N* _& f - (command "line" p14 p18 "") ;倒角 ! K; M8 k. [, X5 W0 F% j
- (command "line" p12 p14 "") ;倒角处粗实线
0 O& l o7 w- b0 b/ J4 R/ y* g4 r - (command ".layer" "s" "continuous" "") ;细线层6 j& P. f- t4 S/ Q2 u6 J" j
- (command "line" p15 p16 "") ;上细实线1 E l) |2 ]1 Z
- (command "line" p17 p18 "") ;下细实线* `) q# S! k' ?; Z
- (cond ((or (= zx "y") (= zx "Y"))
, Z- D( ]3 [! e" g4 k - (setq zx1 (list (- -3 k) 0))8 L' J! w' `+ e) S
- (setq zx2 (list (+ l 3) 0)): L' |1 n; E/ o( Z- @* d
- (command ".layer" "s" "center" "") ;中心线层
% w. N' j0 c/ q! N" M# n8 `$ N - (command "line" zx1 zx2 "")6 ?7 ?5 e5 r8 I* x# f- \1 `# J
- )
; y0 r/ R' u& ^$ u9 J! d - )6 T% h( g7 j. g: E' P
- (setvar "clayer" clay) ;回原图层/ ?5 P- @! J2 n% f" `, {4 ~9 g
- (command "ucs" "z" (- 0 ang))
2 V( k& r# W8 W! j3 v: P" L' }: j - (command "ucs" "w")/ h* ~2 A0 [ D) G3 V6 V4 ~
- (command "osmode" os)
% S! r9 V5 A- w' d3 ]' b4 S4 z$ V; I& ] - (setvar "cmdecho" oce)7 g/ [0 r, R" z5 r; z9 {# Y. ^
- (princ)
8 K. y4 z5 {5 I3 m! {. z, A! n - )
复制代码 |