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 s4 _, [2 C, X( ^! N
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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
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以下为程序代码:7 V+ g' `0 b! x5 Z3 v/ g! P
- ;画六角头螺栓1 G9 J, C: y% R
- ;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.
" q9 D7 a7 w" K) ? - ;2006.10.18晚完善
" H: h- A* z% Y/ w3 D7 y - (defun C:xls (/ oce o a b sc zx ang ang1 en l1 l2 d/ u2 P' J! l0 l' c, l
- e h k l ls lg k1 h r1 r e d p1 p2
. a7 ]" D8 |9 V! i9 g" d - p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16
2 ]% O# y D" n- i% h5 L - p17 p18 p19 p20 p21 p22 c1 c2 c38 O5 Z0 [2 o) l7 v! g
- )
6 r P" M% N N3 @( o3 n2 p - (setq oce (getvar "cmdecho"))
6 b- A5 |' f/ \" F8 B8 i - (setvar "cmdecho" 0)
, J I% o: v O: G - (graphscr)1 o V6 u4 ?% r; [$ L0 }; v9 M' _
- ;创建如果与你所用图层不符,可自行修改- Z# T" e2 h) ?1 d- u0 D6 M5 I/ j
- (setq clay (getvar "CLAYER")) ;取得图层信息; l! s" o! [8 J7 a
- ;创建中心线层center颜色红% w8 Q6 Z0 R& @) q3 W. g% s
- (if (null (tblsearch "LAYER" "center"))% o# S( f( U# Y0 h4 _
- (command "_layer" "_m" "center" "_c" 1 "" "_lt" "center" "" "")
' E* O1 `2 [0 V+ j% \; p7 W' b - )
/ G: }6 _' [* e! ~ R- y3 `/ f/ V - ;创建细实线层continuous颜色青 Z! r; I# g T
- (if (null (tblsearch "LAYER" "continuous"))
6 o# p8 W8 t# ?3 p. `. u3 W - (command "_layer" "_m" "continuous" "_c"6 a% _9 W6 l: @. [; w
- 4 "" "_lt" "continuous"' K( D0 |/ A/ l. F" D
- "" ""
9 e4 f# r/ _% I+ w3 D6 v - )
# z' q0 j: a1 n7 V2 Z) B" D% {, @; ] - ). A1 T5 l, j2 B: D/ r' h
- , S0 M" d* g7 C- w3 H
- (command ".layer" "s" "0" "")
) k x( n: M0 a# k# m [6 T. _ m
# T! j2 z& m$ N. e$ H$ f8 L: `- (setq o (getpoint "\n 输入插入点:"))# w% ^2 G# _, l
* Q; L9 q! S4 J N i# |! g6 {- (if (not d)
|* o+ P2 v" l1 N3 ^' w; |& A% B* Z - (setq b "默认")
! ?5 p+ ]) T5 H. P- O" ]9 f - (setq b " 上次输入")1 B% H& s7 ]1 W8 L% T3 o
- )
& L5 g0 |/ Z Z& ~$ _4 W$ h - (if (not d)
3 j; d9 n. u. p" ]2 p - (setq d 10)
% P6 ?& D7 J" n O6 M) ^ - )
1 R: }2 K2 I K9 i3 } - (setq a d)
* w- \% l5 [* t - (princ/ }# F' P1 j) `
- "\n 输入螺栓规格M5/6/8/10/12/16/20/24/30/36/42/48/56<"
8 k" m6 H# O! u- M9 t# W' x3 U - )/ X/ m6 Z. H5 }) ?' ]! Y! ^
- (princ b)
6 z: n" o J; }3 T* S# p - (princ d)
) j6 ] l- x8 K0 O, n% t - (princ ">:")
C- z0 q5 t8 t/ ^ - & m$ X4 [5 D2 ]1 n& w+ S( t1 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 ">:"5 X9 j3 h* M% G
& s0 q* ~ e3 c A+ s) D- (if (not d)
' _+ v5 Q% T; T/ B6 k# y" }# n0 n - (setq d a)
0 L4 P& G2 u0 g) g! I3 c& M9 U - )3 ~4 N4 }, u8 A. j1 |9 @% ^
- (if (not l)
7 v; c1 R% m6 i @# T1 d - (setq b "默认")2 W1 G; X6 t+ ^) N$ I" x
- (setq b " 上次输入")+ U( w& C3 ^' M# K& I
- )! K/ i ]$ s0 A$ N
- (setq en t)
0 p0 ` C4 u3 l3 N+ F% X - (while en
|3 |% }& d7 Y - (setq en nil)* Z: L4 e [" V* Y
- (cond ((= d 5)5 p% s% _3 B0 o& u
- (setq e 8.63)) U" |% B# A1 ^$ v! V- m, H
- (setq k 3.5)
# r" U0 h: i7 s$ |& I' w6 }/ M - (setq l1 20.0)
4 W& D1 [2 s3 W5 Q, w) k - (setq l2 16)/ L4 V: |% G# ?
- )
, E8 M8 L0 {) n7 a# K6 T - ((= d 6)0 O9 w9 W; n( o7 L. j
- (setq e 11.0)
6 B8 I% v% j3 x* B/ t - (setq k 4.0)
. w1 K1 o1 M0 C1 V* I2 F( w$ G - (setq l1 23.0)
5 o8 k& l" q2 `' l - (setq l2 18)
* e: v7 M4 k! _; n2 ` - )
) g- V; B, ]9 @& p( ]# B/ N$ a - ((= d 8)
+ ?" D f) }2 g. S - (setq e 14.4)1 \6 G/ n& g0 C* _; R$ b
- (setq k 5.3). B$ c: d: k( W5 F4 Q
- (setq l1 28.25)1 h1 y2 [" Q0 i! b1 _( t
- (setq l2 22)
: y/ K3 \" g- Z) l/ B' C( ? - )
3 z+ U9 ~& Y- _& f+ j+ ^ - ((= d 10)
# D, }8 t, N% _& k7 {6 X - (setq e 17.8)0 C* E) `6 L" _; F4 \
- (setq k 6.4)
( U5 v2 M4 A" c0 Y6 S8 c/ A7 X/ @ - (setq l1 33.5)
; S( g9 e6 v4 I; B4 G7 e - (setq l2 26)- s& ]5 b- y% i9 E/ [, _+ y
- )
c( S0 j% Y. X- V! ]) M - ((= d 12)
; h' A6 y- v1 Z: P9 s7 p - (setq e 20.0)4 K3 a d3 [+ z2 U8 v, ~" D
- (setq k 7.5)2 [8 l7 N1 K6 c5 m% ~% o# N- F
- (setq l1 38.75)
8 N) j3 r9 r: |( B6 k - (setq l2 30)7 H" U) p+ X& H# Z! i2 h
- )6 F# F8 u; U7 w3 V; m- ?) [
- ((= d 16)5 v+ b5 ]$ O/ R1 U- I( u1 {
- (setq e 26.8)2 c. \ ?% W* ^, |- t" c7 f# K
- (setq k 10.0)
- T& f$ u: n! O( m! N - (setq l1 48.0)
7 P ^0 E( |' l - (setq l2 38); l6 i6 x5 S. x5 Z0 ^ A
- )
7 Q( F/ u! M0 E$ N W - ((= d 20)
0 A. h/ S8 ~ Y+ q! C# _ - (setq e 33.0)5 P% n0 ^7 [" c/ b: S$ s; L
- (setq k 12.5)9 N+ q4 p" F8 T+ b
- (setq l1 58.5)! c5 D+ W9 |: S' Y% S( M& ~" t5 u
- (setq l2 46)3 m8 y: O6 S; ~9 o" x2 L
- ) i8 W2 X& k- G
- ((= d 24)4 g4 _" G, T' X5 d& [! L
- (setq e 39.6)
7 I0 x+ w- L7 E; U F; ] - (setq k 15.0)
2 |9 [+ p/ X. e) j" \$ W - (setq l1 69.0)9 h4 L: C4 g* D( Q$ {8 P
- (setq l2 54)( V% x- C0 h9 r: z) N7 r
- )0 s. z* P) k1 w# i3 S7 y$ f
- ((= d 30)
) N' R' V# G, i6 Y+ A - (setq e 50.9)! o1 e- M, k6 a0 s( g
- (setq k 18.7)5 B3 H$ d4 [4 m& w2 D6 ~
- (setq l1 83.5)5 d6 k G' m7 t, H, ~1 E5 q
- (setq l2 66)& x5 F4 P9 q8 R8 g
- )+ f- w8 C, A' ~3 B7 ~9 l1 F
- ((= d 36)
- ?" {- k. ]- s. J I( o# ] - (setq e 60.8)1 G) Q- h. i ^1 c4 I/ h8 S' g
- (setq k 22.5)6 J$ ~ F& I: \% T; {
- (setq l1 95.5)& @; C: f& m" B
- (setq l2 78)
i1 z3 m5 ]0 C, u2 o& @3 `4 m - )
E8 K3 p8 z% G - ((= d 42)
: i0 D+ Q# @' w0 P - (setq e 72)( k( V4 d) q, g; D
- (setq k 26)
' `5 @+ h1 W- `. j - (setq l1 113.5) @/ f' t7 G+ K6 c( W, D- u
- (setq l2 96)6 _, C: `6 e1 {, U( n+ {# Q
- )' M( C# G3 Q& G1 G. M, [2 b
- ((= d 48)" ~1 b1 O9 G: E8 k
- (setq e 82.6)! c* y7 C$ l6 M, n- g# B
- (setq k 30)
2 V9 v" Z. V9 l) u# u - (setq l1 121.5)
) b. P, l1 @9 V6 H- Q - (setq l2 108); Y9 B" @. ]: n
- )& z( @" j' _/ m j$ m+ ]. q
- ((= d 56)
8 h6 b3 o, D) F" q9 [0 X - (setq e 93.6)
9 r) a' ~2 A/ p) K - (setq k 35)
. l. K9 ]) z7 J+ Q - (setq l1 137.5)+ h [& `* R: h' |, }& T
- (setq l2 124)( ?- A% P4 e5 D3 M4 y, W
- )5 e% j* X, ?- Q' e* h" O4 g4 V3 R
- ((= d 64)* x6 N M c3 q, z9 |$ \% N' @% g
- (setq e 104.9) H8 A: {+ [3 t
- (setq k 40)$ R7 s% D0 T5 s b4 K
- (setq l1 153.5)- E/ T- G# h* t: k- P2 k" \. R
- (setq l2 140); T h3 t) _4 K. a! k( o& \
- )
; `. q3 ?$ p5 k; I0 x- n8 e - (t7 c+ a7 i0 Y w5 e" K
- (progn ;非上述口径时则令
: N6 p e7 N% G* N; I1 @) g3 ]/ Y - (setq d (getint "没有这个直径的螺栓,请重新输入螺栓规格,M=:"))% k* Z: v" P6 F
- (setq en t) ;令en为真,产生循环: b: U X- X: }
- ) ;结束prong
; V) G1 w# @5 ^- u- y - ) ;结束t
' Q# I4 l* t7 Q: e* u
* l# u+ ]' }" L1 ?6 n- - V% I" {: y2 ^( ~ g# o1 z2 N
- ) ;结束cond+ b2 ^% y, h, O" w6 ^. V R
- ) ;结束while# f6 n4 n- {6 T
- (if (not l)
) O6 Q. x4 X& r/ ~0 W - (setq l 50)
# K {& i8 X. u. @1 n3 y - )( K7 ^: _3 @: M- }
- (setq a l)
( ]" C) z5 p6 |" H5 H% l - (princ "\n 输入螺栓长度<"); E- ^0 T6 p- v) S7 q
- (princ b)
* S- R8 I8 H/ l - (princ l)! i% a) B7 p& G
- (princ ">:")
" W( T: T {, e" q! X - * T4 o' I7 c9 i0 J6 @; G# n v
- (setq l (getDIST))
3 ]& a) r$ s( s8 Z9 e) ? - (if (not l)
8 o3 o: A6 M& [% z5 A - (setq l a)
- r9 N- D( O6 g - ) M- y3 q) x- W: G
- (setq ang1 (getangle o "\n 输入旋转角度<默认0>:"))2 D; O6 L V) X& v+ f/ x+ P
- (if (not ang1)2 i9 v$ {, }8 C
- (setq ang1 0): n+ y" g7 Q0 B& c# G4 u' s
- ): e- e* n, a$ J
- (setq zx (getstring "\n 是否要中心线(No<Yes>):")): f n1 F% d2 x: y# a0 n" J/ c
- (if (= zx "")
. \+ W6 y ?, F9 b0 m - (setq zx "y")( F4 ]% [( R3 C4 Z) z
- )
4 s" w* m& o; M& Z1 K - (setq os (getvar "osmode")) w# J4 L6 l3 B
- (setq ang (/ (* 180 ang1) Pi))
7 w0 Z1 p& a7 F V- G) X- D6 U - (command "osmode" 0)5 c1 S: W9 U- }8 ^
9 G: c6 h5 a- Q1 ]: @- % U8 W; c' P: ~6 a
- (setq ls (- l l1))
# _+ N' h! b) p' c+ J7 v s9 v - ( J. M% f- X' ^% Q0 a1 S
- (setq lg (- l l2)) ;长度减螺纹长度
' {: j+ g/ M$ {, e2 P% G. z - (if (> l2 l) r$ T6 k/ c. F6 P6 J8 A+ ?
- (setq lg 0)
/ E/ L0 y: u1 R2 t2 O# m - ) ;螺纹长度过小时变成全螺纹
$ |* L6 ^/ P, f - (setq k1 (SQRT (- (* 2.25 (* d d)) (/ (* e e) 16))))- s6 `7 s+ d2 N# `
- (setq h (- (* 1.5 d) k1))
2 O# Z* J* O2 V- K - (setq r1 (+ (* h h) (/ (* e e) 64))). l. v* A% G+ s/ c" i! I
- (setq r (/ (/ r1 2) h))! w$ v' C( T0 n2 I+ E
- (setq P1 (list 0 (/ e 2))), A$ M# R& T, s- ?$ L1 E
- (setq p2 (list 0 (- 0 (/ e 2))))
]1 S7 W+ |) P9 @* {6 b$ l1 Y - (command "ucs" "o" o)8 M* R w% a5 I* n2 z
- (command "ucs" "z" ang)
/ s" I# t- u& V: N3 m - (command "line" p1 p2 "")
1 Y; g) |7 ?! v+ P; f+ Z - (setq P3 (list (- (* 1.5 d) (+ k k1)) (/ e 4)))# t$ m, A- g+ Q: Q9 r% Z2 N
- (setq p4 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 4))))3 m0 @ T4 s$ }$ d( W+ D- B$ e5 w
- (setq C1 (list (- (* 1.5 d) k) 0))
# ] T' O0 B' b6 P - (command "arc" p3 "c" c1 p4)0 J' U- k4 r( k# u$ F2 O! y9 f
- (setq p5 (list 0 (/ e 4)))
0 |; n- P5 d2 P$ n$ o& [; \ - (setq p6 (list 0 (- 0 (/ e 4))))
: }' O+ u4 m3 N' Y6 G& Y6 Z - (command "line" p3 p5 "")3 N# @9 S6 \ a, b4 g4 x* l; h. P
- (command "line" p4 p6 "")
6 X+ {. p0 T1 T# ]7 d - (setq p7 (list (- (* 1.5 d) (+ k k1)) (/ e 2)))
$ H' h9 a2 }2 F& g- U7 l% Y - (setq c2 (list (- r k) (* 0.375 e)))
$ d% W1 ?6 R. G" | - (command "arc" p7 "c" c2 p3). D# t; |; X" t7 D; G
- (setq p8 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 2))))7 d4 A9 O# p( ~8 ?5 l$ S' ^7 s
- (setq c3 (list (- r k) (- 0 (* 0.375 e))))
- X" S( k2 J( [. K6 p' a. ] - (command "arc" p4 "c" c3 p8)
8 k" J2 d* k* C# Y( ]8 _4 I - (command "line" p7 p1 "")
" l+ t1 C: E/ U5 e+ L1 o4 R - (command "line" P8 p2 "")0 I# B! ]/ c+ Q8 ?, x, n0 j, f
- (setq p9 (list (- 0 K) (* 0.375 e))): `+ w: K8 P* m$ X0 @5 F- y
- (setq p10 (list (- 0 k) (- 0 (* 0.375 e))))
. P; g( z8 t9 j W M5 h- d - (command "line" p9 p10 "")$ x* N) `" }. C% |$ S* [
- (setq p11 (list 0 (/ d 2.0)))
# P5 G$ l5 h: k1 | - (setq p12 (list (- l (* 0.075 d)) (/ d 2.0)))* G- T( P# L/ k) B
- ;如果除数为2,则M=5时就变成了M4,会出错. , L9 B) ^2 M0 q2 G% k
- (command "line" p11 p12 "")
8 @+ L# C( [; s) @3 g! i3 S4 Y - (setq p13 (list 0 (- 0 (/ d 2.0))))
/ |8 t$ a! s1 Q1 \6 q& _$ i& B1 t8 D7 R - (setq p14 (list (- l (* 0.075 d)) (- 0 (/ d 2.0))))
% o0 s2 X1 z3 _7 x7 [! Q) r - (command "line" p13 p14 "")* T P/ G4 S' |! m2 C/ x) K4 j
- (setq P19 (list Lg (/ d 2.0)))7 W, t; E/ |1 f: b
- (setq p20 (list lg (- 0 (/ d 2.0))))/ R# \/ L- x" x4 `( B0 y: Y
- (command "line" p19 p20 "") ;螺纹终止线; @3 u/ o3 k9 j& {4 A& y
- (SETQ P15 (list lg (* 0.425 d)))
, P* D0 h) M8 n - (setq p16 (list l (* 0.425 d)))
& C$ ]2 k3 |& O, y0 [4 r - (setq p17 (list lg (- 0 (* 0.425 D))))8 K+ a) Y ?2 S$ B2 s. T [5 V( t
- (setq p18 (list l (- 0 (* 0.425 d))))/ L0 B! c* a/ F" A: L$ k
- (setq p21 (list ls (/ d 2)))& I% G, g$ S* [: S" @5 h8 d& a
- (setq p22 (list ls (- 0 (/ d 2))))! O# f/ a$ k; e3 u- J( ^
- (command "line" p16 p18 "") ;螺纹端面, J+ J2 ]% J& _7 v b
- (command "line" p16 p12 "") ;上倒角
J7 p: ~5 Z" U# B' M5 j- x( F - (command "line" p14 p18 "") ;倒角
* r! r* a: [3 K4 B! F/ {5 R - (command "line" p12 p14 "") ;倒角处粗实线2 k+ \6 F* S9 p0 h: q, _
- (command ".layer" "s" "continuous" "") ;细线层
- |) q8 Z) ^( \' Q" I - (command "line" p15 p16 "") ;上细实线5 u5 o, {3 h% d4 }, [
- (command "line" p17 p18 "") ;下细实线
( O: _6 V+ L, b4 N( _0 x - (cond ((or (= zx "y") (= zx "Y"))% @! t3 y0 f, e" ^5 G6 r- A
- (setq zx1 (list (- -3 k) 0))# j% c3 Q; y9 @. f2 t
- (setq zx2 (list (+ l 3) 0))
5 \% M0 ^9 p% W - (command ".layer" "s" "center" "") ;中心线层
* u, \8 \3 L9 X+ g6 W; B - (command "line" zx1 zx2 "")
: v* R. G/ G4 L2 f/ W1 t7 r9 ~ - )
' I0 p4 {4 _; b7 @ - )! X% |% q1 W e, t: h, q* V+ `
- (setvar "clayer" clay) ;回原图层
: _" r1 {/ k# m& d( m- n3 ^ - (command "ucs" "z" (- 0 ang))
8 ^7 n$ H' R, ^" }2 T3 _$ Z8 e - (command "ucs" "w"); c/ |9 ]% y* G) x; W
- (command "osmode" os)
1 Z, t, Y6 j) ]- T - (setvar "cmdecho" oce); |$ R6 m' |1 q7 g+ Y0 i* _6 I
- (princ)( _; F6 T) W* D7 r0 W
- )
复制代码 |