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 Q X& L+ i+ l# j" M
( j) }; U: ^% {) I2 ?
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' x, B: a. d5 `& ?! W& x! N& K
- B+ q5 j3 s# \1 v6 {, P6 p) ?1 a以下为程序代码:
w' p0 a& c9 H4 G& m- ;画六角头螺栓5 L5 Q/ J% z% j U7 ~
- ;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, h3 S# w- N3 a$ f8 a
- ;2006.10.18晚完善
* {* O2 H/ R) u/ w - (defun C:xls (/ oce o a b sc zx ang ang1 en l1 l2 d
* ?% e, F* ?6 R* R! t1 R9 o, l - e h k l ls lg k1 h r1 r e d p1 p26 e6 K# S* H! S: c. W% }. C; K# z
- p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16
" C0 ^/ v3 H+ ]$ b$ [9 a& w5 k - p17 p18 p19 p20 p21 p22 c1 c2 c3
% b* h" D* S! }1 Y/ p - )4 G+ v0 B9 o5 S" H* e6 C4 v3 K
- (setq oce (getvar "cmdecho"))
! s' @: q7 f, `# G) o - (setvar "cmdecho" 0)
% L; P7 g' m, O: E - (graphscr)1 P% w* f- |' X# t% p% G
- ;创建如果与你所用图层不符,可自行修改
; f6 |5 }$ X) u; U* J - (setq clay (getvar "CLAYER")) ;取得图层信息
1 E% W s) h2 ]' @. m$ | - ;创建中心线层center颜色红
/ y( |: U# Q8 k) E5 L" G - (if (null (tblsearch "LAYER" "center"))" H& N b' u% C2 T! v. z
- (command "_layer" "_m" "center" "_c" 1 "" "_lt" "center" "" "")
( ?8 f9 @6 |# K. D) J. V- R" x - ): U% \% _ D0 h! m" K0 T$ a
- ;创建细实线层continuous颜色青' h, m6 r( N/ x6 c+ Z
- (if (null (tblsearch "LAYER" "continuous"))( T% @3 `8 s9 B x) Z
- (command "_layer" "_m" "continuous" "_c"
# U6 M- R$ Y& T- m0 x7 N - 4 "" "_lt" "continuous"
( o+ G# X# J0 f8 e Y - "" "") j2 E4 ?/ T% m/ t( o) y
- )
. E( N; O1 P, V1 C% B - )- n9 @/ L% _1 t1 A: b0 t% g2 \
3 f! y9 f/ L) Y$ p; a- f1 I' y- (command ".layer" "s" "0" ""), \- F1 r/ @ y
# K. o6 V: C; w1 }- (setq o (getpoint "\n 输入插入点:")): o1 I3 }6 ~1 K: s; w
- . e7 z: v0 M9 b3 Y
- (if (not d)
8 N% |5 U+ }, }1 f - (setq b "默认")% e! D$ M- u0 a, V6 t. Y. I
- (setq b " 上次输入")( d. X, X8 Z7 Z$ ?+ `9 r
- )9 X+ _) c: k, O# ]
- (if (not d), ?. g6 e' N4 Y0 H$ c2 B
- (setq d 10)
" b+ c5 F6 L& N. ~ - )* i3 w5 y" \4 X* r8 i1 c
- (setq a d)
6 o5 z2 P& T; g+ q - (princ: ?. c' d# {- I5 y8 T
- "\n 输入螺栓规格M5/6/8/10/12/16/20/24/30/36/42/48/56<"% W( m; v5 d! y
- )3 y/ }9 `1 {+ Q8 i6 W/ i1 f
- (princ b)9 V6 d* d6 d* h0 C& d
- (princ d)! K1 M2 G$ O/ d; T. D1 l) U, T% y6 l% [+ Z
- (princ ">:")
7 d; O) ]# v/ e, }' U6 m" n5 t - ; ~4 h$ O. W9 O! l
- (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 ">:" O& F/ ?) @: w9 f3 J2 t5 J
- - e0 j) X; `; T5 I
- (if (not d)
, o" I9 @4 r; F$ d$ @8 K; ]7 w( o - (setq d a)6 M S4 m; f- K) x8 }, y
- )# m- z! ?* z) a# R! u9 b; t- ^
- (if (not l)
. P! k' V' M3 d: Y" ~ - (setq b "默认")
' _5 [, I8 E8 K# B/ _4 ^ - (setq b " 上次输入")4 r& Y G4 t- v9 v. S. `# a) m$ G
- )$ q4 e8 p9 G& ?& @
- (setq en t)
; V) b t* P( y q. P* f& `/ G - (while en( [5 O* {3 E$ g0 E& Z$ L
- (setq en nil)
/ e) L- H3 `, n0 g - (cond ((= d 5)
/ ?0 Z$ o, [. k, F/ d2 ] - (setq e 8.63)# f! l8 A# B" V T( _4 X7 c9 [/ Q& a; a
- (setq k 3.5) f( D+ n1 ~# t+ F. F m
- (setq l1 20.0)& r J$ L. z8 H( _' M7 z# z1 T
- (setq l2 16)0 y1 T: {$ ]: F B8 K9 ^2 H$ u
- ): X9 x% b7 l: g$ J) q2 ~" O
- ((= d 6)' G# l, h4 i+ }4 r8 @
- (setq e 11.0), L* R& ^( b; S4 O9 B7 w, A
- (setq k 4.0)
( _# p6 |/ ~! E; Y& J# `$ ^' Y* u - (setq l1 23.0)* g. U4 ]5 b7 H4 V3 M4 [
- (setq l2 18)
! S& Q& h; g8 t0 K: Z0 n$ G5 v - )7 s: ^( M- J6 a
- ((= d 8)
, N, H0 Y) ]& \& b) L- S8 \: t - (setq e 14.4)
8 v$ q$ e' n& D - (setq k 5.3)5 H* ~) Q; V/ v6 N/ f2 g- B+ J
- (setq l1 28.25)" }8 @$ d, E. d8 I0 P4 r/ Z4 m
- (setq l2 22)
9 d8 U+ v2 W9 H; {4 T: u4 m - )
3 V/ K, J# N, I, X# ~ - ((= d 10)
0 Q9 t% n, A, h6 ?1 v' B - (setq e 17.8)- I$ n/ q& Y7 t' `' {
- (setq k 6.4)
% u. Q+ D7 P% \( A) w - (setq l1 33.5)
; i2 v- C& _! q4 w3 k2 b+ U' l8 i" o/ P - (setq l2 26)
2 ?/ ]: ?# ~1 E - )) j2 H& ]4 V" b+ R6 Y3 W
- ((= d 12)
# J5 S; A8 j1 r6 B9 p6 t2 | - (setq e 20.0)& @( {- N, A+ k; u/ Z
- (setq k 7.5)
: b3 B: ~' i/ \: N - (setq l1 38.75)' Z) m* h: ^$ o- s+ D w
- (setq l2 30)& F! \' A5 X5 A% G6 j0 d$ ?# v
- )
. f$ D* L- G: S8 g% `$ o, [; }* s) y - ((= d 16)
k# v. z9 D, b& f3 @ - (setq e 26.8)
7 E7 }3 Z3 ]7 G/ z6 \ - (setq k 10.0)
0 f3 l; Z: y! k - (setq l1 48.0)- Z9 f9 T7 j! J/ o* h$ K/ u
- (setq l2 38)9 P% |8 d8 D6 y7 O" F+ g) y
- )/ a8 w0 _' b2 G* d: m' G
- ((= d 20)
4 P' ?: C4 m' f4 L N H4 Q F# n. ] - (setq e 33.0)
, o# N; J& ~7 {5 S& T' | - (setq k 12.5)
0 f0 j( _' J' y9 _) V# o) ` - (setq l1 58.5)2 g- F8 t$ C" ^( ?& ?: x
- (setq l2 46)' Y0 f3 ^+ _2 ^' y) d
- )
6 Z7 |8 `+ a9 L9 e8 P - ((= d 24)8 w7 T! n2 h3 a& f' @* M
- (setq e 39.6)
- x0 o3 B% @2 b. _" l+ G8 J - (setq k 15.0)
* \) d( z( Q; n% S - (setq l1 69.0)
- e* \# y0 ]; `4 C! S2 {8 C% Y6 E0 _2 S - (setq l2 54)
: Z+ x/ |7 u: B/ n2 f; L1 J8 Y/ D - )/ ]5 {5 B9 s6 s L7 T4 j* G* N5 i- d5 P
- ((= d 30)
* r) y4 }6 V- d4 q/ I+ D) B - (setq e 50.9)+ z# W- l7 O1 B- M" Q) Y
- (setq k 18.7)
7 U1 M- t; W4 c" [( X - (setq l1 83.5)
/ Q/ o: G" p8 E& I0 L" [! v - (setq l2 66); ?- |2 x* Z1 Z* K5 x
- )
7 f0 p P2 r, o' g2 B& [1 Y$ w- S - ((= d 36)
\% J: r" u3 C5 y9 N" ~8 d - (setq e 60.8): ]3 i% P' V" o% `0 s
- (setq k 22.5)3 n, d" p% m5 o
- (setq l1 95.5)
( P) N% B l1 N/ E- { - (setq l2 78)
8 }4 d, }- H9 m { R8 i3 u: S4 X! |3 u+ ? - )
, `' n. J" G2 ~$ M& { - ((= d 42)
7 ]8 o* Q, l$ k& }/ L( P - (setq e 72)
0 ]/ c+ E2 U3 v# `/ o - (setq k 26)
* @# _7 B6 H* L( a) u: i v - (setq l1 113.5)3 c5 b& f( S3 o( n) P" h2 v$ M
- (setq l2 96) T$ A4 k1 e8 m$ ^/ Z9 \" b
- )
' A; L6 J% W7 r9 f - ((= d 48)
: P+ [7 Y) z2 L/ e - (setq e 82.6)
$ H3 x1 i, m; K1 {4 Z7 } - (setq k 30)( m& q0 u$ H9 ^& j$ V: I) W
- (setq l1 121.5)! ^% Z1 S8 V- g/ f( n) f: D# ^
- (setq l2 108)& f# y$ D4 M4 X7 U4 ?' z _
- )
/ \/ @7 W& N" G- r: A - ((= d 56)7 m: E- `8 t. e2 G
- (setq e 93.6)+ Y9 X% A7 t8 ?. ]
- (setq k 35)1 Z1 {& Y' }* ]$ p' L. J% n* s. |
- (setq l1 137.5)! X. c/ f5 J+ f+ ^. E( x0 M
- (setq l2 124)
/ d* g/ r: g% }) l# p+ ^ - )$ N. A! W2 _2 _
- ((= d 64) Z& Z/ {2 S* r& u* N8 z0 e
- (setq e 104.9)- Z% m: K6 G8 k- n* ?6 Z
- (setq k 40) X3 c7 R; K5 n% e, `& ?5 Q
- (setq l1 153.5)# z' w. Q& X' r' z) w
- (setq l2 140)$ ?! Z) k! H" Q- b, p7 P
- )- D' D; y! P* ]$ @$ \: y3 ^
- (t
9 b4 s% V# I, z' H1 r - (progn ;非上述口径时则令
, G, F5 {5 h: v1 h! E& A/ I, { - (setq d (getint "没有这个直径的螺栓,请重新输入螺栓规格,M=:"))
$ g* N# V* i( ?4 t1 |2 B - (setq en t) ;令en为真,产生循环
* n- x$ D8 K0 F6 F - ) ;结束prong; \4 R9 s. C0 u/ E; D
- ) ;结束t
+ C |4 Z' f. q& j; _" Y# P) k - % P( p1 E$ M8 j, q6 ~
" S" `6 `# Y% W5 O" r1 o& L- ) ;结束cond
( a8 t. A. B" y9 I+ p+ S/ H - ) ;结束while1 M5 U; n }5 j, F8 l9 @# P
- (if (not l)3 W$ O% U# O1 s( t/ @5 o0 f8 w: v
- (setq l 50)
; l9 ?' t$ r: `! l) m - )
% e, d0 l* g1 p+ `1 @ - (setq a l)- y( s6 f7 N& m# u
- (princ "\n 输入螺栓长度<")
, T2 \( N8 d( L( ?5 O; _9 `& n - (princ b)
# c+ b6 `6 r y0 O, \ - (princ l)
) d( |# r6 q* [ - (princ ">:")
9 u( |$ a0 V$ U4 K - : l! I8 a) Q: Y
- (setq l (getDIST))
9 Q2 B: \; y' {7 m - (if (not l)
0 ?. }* h# F% T - (setq l a)
% }) }, G1 w X7 g* W/ k" _( P - )
$ v4 ~( S5 l; `- c: x' a - (setq ang1 (getangle o "\n 输入旋转角度<默认0>:"))
9 P- |) k3 L5 ~- x1 L; N. ^ - (if (not ang1)
4 r' O( H: d9 U/ T y" v - (setq ang1 0)2 d C6 _% l* m% u+ L1 n
- )1 T4 l0 c3 i6 q/ u; E+ o) ^
- (setq zx (getstring "\n 是否要中心线(No<Yes>):"))
; q" I' Z3 b4 j% V1 n5 U2 F) K - (if (= zx "")* A% b& d. R* H- F! h
- (setq zx "y")
$ O$ z% u j1 e3 K# E0 F - )
; A( N3 _% v& Z - (setq os (getvar "osmode"))
- q/ x6 o1 ]& Y" A: F - (setq ang (/ (* 180 ang1) Pi)), o" ~: b6 q. W# U; e& C7 u
- (command "osmode" 0)" I9 }9 W1 w0 c& f2 u# g8 j( ^
- i* I G% ^8 W* \& a" O, C' _
- 1 S- r e Y$ [/ o, D
- (setq ls (- l l1))
/ t" Y- w3 q& q$ t. s5 s
8 A" B/ H* L/ |9 @" O$ i- (setq lg (- l l2)) ;长度减螺纹长度
. r3 q) o: r$ y: x# @ - (if (> l2 l)" u1 p3 j- Y! \1 P6 ?( b6 c
- (setq lg 0)1 c7 V! g2 J5 D2 r% c0 o! V9 e" z
- ) ;螺纹长度过小时变成全螺纹
: x9 \* I" `7 F- C* I7 L - (setq k1 (SQRT (- (* 2.25 (* d d)) (/ (* e e) 16))))( M7 u+ O& O: R8 j" P I! X9 H
- (setq h (- (* 1.5 d) k1))/ r; C K& i* |
- (setq r1 (+ (* h h) (/ (* e e) 64)))
9 }/ `$ S9 ?0 E) D3 w - (setq r (/ (/ r1 2) h))
' D9 Q; Z" l8 @/ C6 K* I- i - (setq P1 (list 0 (/ e 2)))& f0 y) ?5 T" w. P5 W
- (setq p2 (list 0 (- 0 (/ e 2))))4 T5 m3 d! w0 K5 j1 A- h1 \
- (command "ucs" "o" o). F4 U3 M; K7 ?, j" G' r: n( c% r5 r
- (command "ucs" "z" ang)' q6 e- W7 |& {( N
- (command "line" p1 p2 "")
* \" \& p% z4 @9 o - (setq P3 (list (- (* 1.5 d) (+ k k1)) (/ e 4)))
- y r( e' n' ?3 T4 Q% K - (setq p4 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 4)))) [' x& i+ |6 a1 y" F: _( F( j3 A
- (setq C1 (list (- (* 1.5 d) k) 0))
T e! W. r' b - (command "arc" p3 "c" c1 p4)& e$ ~* _1 P4 m5 u* e& m* A
- (setq p5 (list 0 (/ e 4)))2 p3 Z: D5 h. ?, u* z5 a3 N
- (setq p6 (list 0 (- 0 (/ e 4))))3 A4 j9 [# M) {- Y, w
- (command "line" p3 p5 "")
' v4 w. m( |0 n9 X3 t* A2 } - (command "line" p4 p6 "")
2 j2 ^; X& F9 Y' y5 T - (setq p7 (list (- (* 1.5 d) (+ k k1)) (/ e 2)))2 G0 p- I/ p3 U# E- m
- (setq c2 (list (- r k) (* 0.375 e)))! E1 C7 a9 d2 \4 I+ m$ J, ?
- (command "arc" p7 "c" c2 p3)' s% K, y) A. c. S/ D
- (setq p8 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 2))))
( K3 b% g9 O' ~7 E - (setq c3 (list (- r k) (- 0 (* 0.375 e))))* ^ E- Q8 v2 C7 l) k J
- (command "arc" p4 "c" c3 p8)2 E& n1 r9 H% G* }/ c+ L! m# a5 j
- (command "line" p7 p1 "")
3 t" @$ t7 y" Z' H: D - (command "line" P8 p2 "")
' w( J8 @* S, ^" W1 r% \, n! t ]4 X - (setq p9 (list (- 0 K) (* 0.375 e)))
; c1 t( u, Z" f - (setq p10 (list (- 0 k) (- 0 (* 0.375 e))))
2 f8 M, l' y* `; W. c: [ - (command "line" p9 p10 "")7 T+ V# _8 O- j( v" U+ l7 ]$ i
- (setq p11 (list 0 (/ d 2.0)))
* A( Y& e! t7 ^+ ~* d$ d - (setq p12 (list (- l (* 0.075 d)) (/ d 2.0)))
3 q2 \9 u5 M6 H: V6 J1 x' P - ;如果除数为2,则M=5时就变成了M4,会出错. " s3 J) v7 O8 v4 D! X" J. `! h
- (command "line" p11 p12 "")$ D: D9 s& V. t2 q! J0 e. A3 `* W
- (setq p13 (list 0 (- 0 (/ d 2.0))))
8 f% H1 r R- D; J - (setq p14 (list (- l (* 0.075 d)) (- 0 (/ d 2.0))))
' y0 Q' G$ f' T0 `/ B - (command "line" p13 p14 "")! a2 L- T9 }: P( _3 S) l- {0 |' M
- (setq P19 (list Lg (/ d 2.0)))
4 t, i4 v0 o6 |+ l - (setq p20 (list lg (- 0 (/ d 2.0)))); i# q. o8 j% O3 b# N0 A
- (command "line" p19 p20 "") ;螺纹终止线( H4 m& O6 T) c2 |* [' g
- (SETQ P15 (list lg (* 0.425 d)))
" Z9 i4 f. Z2 @" m' W+ ^ W - (setq p16 (list l (* 0.425 d))), z% ^: z- K6 s: y
- (setq p17 (list lg (- 0 (* 0.425 D))))
/ z* J R2 |6 T. Q6 M' z - (setq p18 (list l (- 0 (* 0.425 d))))
4 s& C$ u6 B6 } - (setq p21 (list ls (/ d 2)))
% f& H: W7 O1 O3 h) U# n - (setq p22 (list ls (- 0 (/ d 2))))3 N; o5 T3 m9 w& |$ t4 q
- (command "line" p16 p18 "") ;螺纹端面
- n. X, d2 ^7 Z' |( F7 Y1 [ - (command "line" p16 p12 "") ;上倒角
) k$ `. X! {! K. ]8 }9 g* L - (command "line" p14 p18 "") ;倒角 ( n, `$ {9 _ Y/ U P: k
- (command "line" p12 p14 "") ;倒角处粗实线
f5 \8 D5 ]) }" b0 a2 f+ V6 o, \ - (command ".layer" "s" "continuous" "") ;细线层
$ T& n: n0 y l8 e - (command "line" p15 p16 "") ;上细实线
0 @$ @3 D) D8 [( a1 l0 w( U3 T - (command "line" p17 p18 "") ;下细实线
9 |! v6 @. M5 N2 L, m - (cond ((or (= zx "y") (= zx "Y"))" ^% k5 r8 S0 J- `4 X- u
- (setq zx1 (list (- -3 k) 0))
; A" @: u/ t: m9 b+ ~0 b - (setq zx2 (list (+ l 3) 0))
& @+ ?$ H7 i0 H3 ^' C( M3 Y - (command ".layer" "s" "center" "") ;中心线层6 c5 d9 k5 |% y5 z8 k/ h7 Y
- (command "line" zx1 zx2 "")& ~1 t+ A$ ^: X" n4 x
- )& b ^# b$ ?2 t: z( C" k% a
- )
; j! a* I4 W0 Y - (setvar "clayer" clay) ;回原图层
& R2 t e1 i3 k0 k# [ - (command "ucs" "z" (- 0 ang))
& I# F5 i$ w/ U- A - (command "ucs" "w")
0 M7 h6 G: w0 N - (command "osmode" os)
( a9 f# m7 I3 o, r( d( P - (setvar "cmdecho" oce)
: s9 _7 b6 M/ h* e - (princ)1 M* E# a8 [4 M3 g. D7 A
- )
复制代码 |