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.
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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
3 e1 B/ X) ^8 N$ d
1 c/ q) }' P+ M9 u+ q/ w以下为程序代码:4 ?& \( L0 ?& K. t# E$ l! c- m
- ;画六角头螺栓" j9 C3 ~3 k; v" h; 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.# C6 v r7 e/ i2 R
- ;2006.10.18晚完善
+ d e1 H% c, E% _2 V! \% F! W - (defun C:xls (/ oce o a b sc zx ang ang1 en l1 l2 d
; k( c1 l' b9 B5 w - e h k l ls lg k1 h r1 r e d p1 p2+ _# L9 }9 }+ b6 a# j
- p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16+ F9 S* ^% @- X; ^4 E. h X* @4 S
- p17 p18 p19 p20 p21 p22 c1 c2 c3
G6 u) F+ ~# M3 v* h - )6 n* S3 C! h( _9 ~
- (setq oce (getvar "cmdecho"))
" [% \2 X6 N" x6 T B" h: ^& W - (setvar "cmdecho" 0)
1 B; \. c) G6 c* _% P5 p5 g - (graphscr)
/ n9 Z( l/ T) P4 ]( ]6 Y; L - ;创建如果与你所用图层不符,可自行修改/ I P* e9 M3 K
- (setq clay (getvar "CLAYER")) ;取得图层信息
+ @! E! A7 n: }0 o: t1 U2 J/ T - ;创建中心线层center颜色红6 o8 c9 C M! h: R5 w
- (if (null (tblsearch "LAYER" "center"))) @ g9 _- }5 x+ t: Y d
- (command "_layer" "_m" "center" "_c" 1 "" "_lt" "center" "" "")
+ J6 x. B) F5 B" Y8 H# K - )
: b4 M! z2 X: Q - ;创建细实线层continuous颜色青8 @9 x; H; ^! h. |1 {" h
- (if (null (tblsearch "LAYER" "continuous"))
( K# j( D: ] g. ]! U - (command "_layer" "_m" "continuous" "_c"2 `" y8 ?- T3 Z. V2 u4 B7 e
- 4 "" "_lt" "continuous"/ J7 ~# O7 ~9 C$ q
- "" ""4 j P4 P6 C! v, d8 g
- )
" @9 {- ^9 F- ^ m- F - )
3 U4 K( D. E( B2 I
, y7 l- ? v- a, N- j, M- E- (command ".layer" "s" "0" "")
" g0 x" e, S$ ~3 o1 {4 d; F
, `$ Z3 \' N! k, Z' V7 i- (setq o (getpoint "\n 输入插入点:"))# q( q1 p; f* o. d; Y! Z0 E- S
- " a q$ a: }" {" R$ z
- (if (not d)% _$ v+ G9 ^: ^( f$ s6 f
- (setq b "默认")
D1 _/ i9 e# z8 l2 \7 I. a" d( T - (setq b " 上次输入"). e: x* T0 E p0 O r
- )
/ t; ^# n* \1 I3 B# T! \' Z$ d2 \ - (if (not d)
3 L" d+ |. b: v5 G, \ - (setq d 10)* _1 u6 w, \" H- \$ V
- )
! e7 _9 t4 B* F/ u" ^ - (setq a d)
* s$ p$ h7 {9 B; M - (princ, `& A7 X2 |( d4 H, ^, X
- "\n 输入螺栓规格M5/6/8/10/12/16/20/24/30/36/42/48/56<"1 P' }$ F- q/ k/ F5 I1 K" D0 B5 s# D
- ); e9 j( e6 f$ L+ h) e: `! w- l! H& B
- (princ b)5 i+ s) O2 a! u6 _; M
- (princ d)
g; Q; z4 [; ~. ]4 b# x8 J - (princ ">:")1 R. w R& f: B# q: l9 b6 `, W! ]) ^ U
- : }+ ]. H1 [7 p8 E$ [ O
- (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 ">:" p3 A5 f4 Z! Y' V% i% w* H3 b
- ( K! ?" C7 \4 ]8 Z
- (if (not d)& U: d( u. ~& S$ e
- (setq d a)3 j0 n- G9 u+ Q
- )) G; ]/ h, c9 M- i8 F' t
- (if (not l)
1 A, f0 l8 v* ~8 L4 v* b - (setq b "默认")
/ g$ O+ V6 T9 t8 K* R0 p - (setq b " 上次输入")
, `, n, C2 i( v9 C6 S - )- P+ R$ {( @/ `; w) Z; X5 e
- (setq en t)
# ]& d% n. [1 |* t - (while en
0 @* M% ]0 v/ y; O - (setq en nil)+ X; s% t5 L K* E. e. {4 r) G: E
- (cond ((= d 5)
: a+ h% J" ^& T: ^ - (setq e 8.63)# {! d! J4 z& P& N* o0 q' y5 ^" g$ x
- (setq k 3.5)2 w* p* b& q7 {: X
- (setq l1 20.0)- t$ g. k- Y# [# [ n
- (setq l2 16)
4 @6 p3 n! L3 w$ `7 |- T, A! A& w - )# i- K0 g7 _3 L% y2 u( Q
- ((= d 6)
, r' A- v; H6 Y - (setq e 11.0)
4 Y3 |% Y. `# S# R: R8 A - (setq k 4.0)
1 ?" E, G( z. |. _# J- f5 U4 x - (setq l1 23.0)7 Y; J0 `' }" ~6 z% M
- (setq l2 18)1 E8 ~* \) k' U5 W; c( A* e; Y
- )5 z' `: ~; \7 `+ | c3 G
- ((= d 8)9 J' ~8 t, F: b$ p
- (setq e 14.4)
* ?& ^0 P' t( g2 k7 y! ~1 m - (setq k 5.3)- }7 g' A7 n( h9 B# |" g! W
- (setq l1 28.25)
2 \, t8 p0 P3 Z. w. |3 e$ {4 f - (setq l2 22)7 f0 S9 `/ b, |# ^
- )
$ N! p2 f* f% {; @4 | - ((= d 10)& Y- v" Z1 n+ N
- (setq e 17.8): H. ~/ I2 G& E' h7 C# \
- (setq k 6.4)
: N4 B9 v J5 d' V - (setq l1 33.5) f1 |+ N' H& z% g* d. R" F( M- t
- (setq l2 26)
. r4 i% ~3 C+ z' C$ r) z - )& w- r' z9 d6 r M% S
- ((= d 12)7 z6 P. D- ~( _8 Q& } o4 }
- (setq e 20.0)
" u Q8 {; @ ]# X+ g% J - (setq k 7.5)
/ Z* R( P" K6 L+ p, {3 W - (setq l1 38.75). @# C7 h3 L1 j: u
- (setq l2 30)5 V2 \- o) p" S
- )$ Q7 N) B0 Y3 z4 B; ~, k E8 ]
- ((= d 16)
: d1 t/ C: y( S& \ - (setq e 26.8)' a S7 @4 ?' ^1 O
- (setq k 10.0)6 i6 e5 N5 |" K; W
- (setq l1 48.0)9 v% R( j2 b7 k2 T. I: K+ |9 q
- (setq l2 38)
1 {' o6 r8 f3 m B% Y# x- J - )
8 e7 d0 ?) w3 W - ((= d 20)
9 _ G3 i$ o' Q) x. C6 q - (setq e 33.0)
& @1 R" @" s+ o- t c) P" H - (setq k 12.5)3 v$ N1 l3 g# f5 d1 i
- (setq l1 58.5)
# C# U* l+ ]* V% Q( R - (setq l2 46)# g* r/ @; N9 Q
- )5 p4 Q8 {) X: B& p4 Y
- ((= d 24)
0 L/ y" B& o& J - (setq e 39.6)
. m' e7 ^4 h! g+ {/ k. W& \ - (setq k 15.0)
" R- I% {# S& x" j5 q9 `. e: @$ N - (setq l1 69.0); v/ G7 |, {2 B M# n3 f( \
- (setq l2 54)* l( [' a; i1 L! q: [2 ?
- ), H/ ~) y3 F- b* H) d- j% K+ L/ n
- ((= d 30)
7 [5 ^/ b/ |: }9 m _ - (setq e 50.9)6 T3 |2 ]. r+ _: K! f
- (setq k 18.7)) }4 W% r0 d$ G, [# E5 M1 h- a
- (setq l1 83.5)
! n1 j6 a w2 K! I - (setq l2 66), F) Q8 P) y0 z2 h3 L
- )
) u% ^7 j, S4 q% V: w R5 m - ((= d 36)
1 k. S9 p' O" R; M( b. @* @' T - (setq e 60.8)
" ]- k( }0 ~* n5 X, s1 E - (setq k 22.5)! I2 A# B+ [4 d0 U9 x2 ?2 X8 v
- (setq l1 95.5)
6 f2 u/ D( n6 v8 X& p - (setq l2 78)' U4 \1 R* b' |( F3 o
- )5 y# p6 t: U( g( M' M' \9 J4 f
- ((= d 42)
/ r0 U" u- f3 Q2 C' n2 S! T/ M - (setq e 72)# a6 U+ p* k1 P+ v) A' ~6 G5 W
- (setq k 26): N0 D) \7 E( a0 a# |$ q% n
- (setq l1 113.5)
7 \- ^( O$ y8 ], }% d/ |- ^ - (setq l2 96)
/ s6 i. Z! E* F$ W8 {8 ^& \5 V - )2 C0 f. M3 w$ v& M/ V6 M
- ((= d 48)
& @$ W* X5 O2 j) f' L1 z - (setq e 82.6)
% f0 U7 U) a1 I; w1 v4 C - (setq k 30)
: g( j- k4 r0 N- R% a6 \3 B - (setq l1 121.5) \9 {, V. T) \; y7 ~- W5 S
- (setq l2 108)
$ l( [8 @+ q% l0 t - )3 g) ~+ n# ]) q. M) h; ?; y
- ((= d 56)
; @$ n- _' P" K& }7 A$ A/ J - (setq e 93.6)
& I! m3 P, i" Q: \: a - (setq k 35), a, m0 |9 f" T, y
- (setq l1 137.5)
9 y3 `; x+ v' r% b" H - (setq l2 124)
0 u6 B7 _+ U+ G( F" s6 t - )
2 U$ |4 d, [3 p6 J T - ((= d 64)
* i7 N9 H1 [& A1 A+ u) u - (setq e 104.9)
1 ?. @, e! s5 _% O/ K. ? - (setq k 40): C8 v( p7 g3 O) Z
- (setq l1 153.5)
: U5 Z8 Z4 Y0 k6 S* R0 A2 t4 X - (setq l2 140)
7 l3 ]4 h5 r/ _; W Z9 Y - )9 v# t& Z2 \, G8 I" S/ x6 \7 e4 v
- (t
( D6 z8 v z- W% n% k9 { - (progn ;非上述口径时则令+ j) ]1 d/ @4 x F1 q/ H
- (setq d (getint "没有这个直径的螺栓,请重新输入螺栓规格,M=:"))
# R9 B1 Q: [) \ - (setq en t) ;令en为真,产生循环
, @5 x+ ?# B* h! c4 K& e/ n6 u( J - ) ;结束prong
* i, b U1 O8 @3 j( X0 m; a9 P - ) ;结束t
$ M# F4 ?4 g/ E, x2 ?( j9 J - 2 i' u) |6 y0 h0 Z) c' U; V
- 6 k. @: w3 B0 ~5 g0 Y3 f# {
- ) ;结束cond
3 z* h( M: l" P - ) ;结束while0 u9 L/ Q3 L- p k5 p$ ^# L# L4 G
- (if (not l)
7 j1 `4 E* Q7 R* H w - (setq l 50)7 I! X$ _7 h0 n- O) o
- )( E4 E* ?# }5 }* y
- (setq a l)
; s+ P$ C# n- T. k7 O - (princ "\n 输入螺栓长度<")
% t0 F2 B' J: |; w - (princ b)
# R: f% t* r( n* {. m' i; R# H9 T - (princ l), T3 U- T4 v! p/ ^* R
- (princ ">:")& k3 ~% n! m" ~& E1 U4 m: _
( p. D( |" c+ Y4 m; ] ~- (setq l (getDIST))% a! b" M0 @3 w) N
- (if (not l)# C. p% Y Y# V r7 z' o
- (setq l a)
H6 |/ t/ }' c% u* ^$ P( F - )
/ L E1 g+ m$ J3 [) f - (setq ang1 (getangle o "\n 输入旋转角度<默认0>:"))
1 |6 r/ P' A3 d! Z- T2 w - (if (not ang1)
+ O7 a! p- a C" ]' d7 Y2 D - (setq ang1 0)' q3 g- H6 \0 M& z" b' i8 N# q
- )
/ i! Q( B8 ~( o - (setq zx (getstring "\n 是否要中心线(No<Yes>):")); B7 y- l ~# P0 |& [. o
- (if (= zx "")2 I, T) a% ^ K! k2 n% P8 g
- (setq zx "y")' D' u2 g" n! m9 y: \. t, B
- )' e+ v; t l' p" d
- (setq os (getvar "osmode"))
# t8 I. n! W' A3 w - (setq ang (/ (* 180 ang1) Pi)). e+ u# B2 }: L$ m) n
- (command "osmode" 0)& M- I5 U& P4 S8 ~
- 8 D. Z% d5 Z5 D: w( s: P
/ T: j- u, S7 ]: `$ }- (setq ls (- l l1))
K1 Z @9 A; [ - $ Y7 C1 a% N/ I! f1 p
- (setq lg (- l l2)) ;长度减螺纹长度
1 o5 O' ?/ o1 G# u* \) q - (if (> l2 l)
) c' A( {& z( S& _' V& T - (setq lg 0) k' b9 Z9 s& |8 [8 f& x0 \
- ) ;螺纹长度过小时变成全螺纹
( Z7 V; w5 u: C. z - (setq k1 (SQRT (- (* 2.25 (* d d)) (/ (* e e) 16))))
H$ ~5 d) ?( W9 V; } - (setq h (- (* 1.5 d) k1))* L8 N- t7 ~6 _' x( g6 P8 R* y
- (setq r1 (+ (* h h) (/ (* e e) 64)))
* K% _& C% W+ [' f0 T - (setq r (/ (/ r1 2) h))( ` `2 D: C- A0 e, h: y8 S9 [
- (setq P1 (list 0 (/ e 2)))
. |- j" K$ K$ I6 G7 h1 I - (setq p2 (list 0 (- 0 (/ e 2))))
. A+ g2 i! V+ o% k3 w - (command "ucs" "o" o)( R J) I- b3 S9 \" g5 n$ o6 \
- (command "ucs" "z" ang)
% Q/ I% N9 i% h' E. L - (command "line" p1 p2 "")% W0 L& A% V) C5 t' N/ a
- (setq P3 (list (- (* 1.5 d) (+ k k1)) (/ e 4)))9 }5 i W# h* t: @8 S
- (setq p4 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 4))))6 A- A! f& W+ j) K6 H
- (setq C1 (list (- (* 1.5 d) k) 0))' Z: ^, I4 a/ J
- (command "arc" p3 "c" c1 p4)
6 P" X0 N/ R' H0 L$ ~3 h4 O" \6 k - (setq p5 (list 0 (/ e 4)))
5 w, N0 S7 V0 @4 u" R) F; h3 k$ Z& h - (setq p6 (list 0 (- 0 (/ e 4))))
* e8 o2 {* W5 ~ - (command "line" p3 p5 "")+ V+ I. f4 ]7 }6 ^* Y4 c1 ]* o
- (command "line" p4 p6 "")0 E D, c1 i4 A3 T
- (setq p7 (list (- (* 1.5 d) (+ k k1)) (/ e 2)))
- n( t Y+ K4 E/ Q: f- l9 t - (setq c2 (list (- r k) (* 0.375 e)))% R" P$ A) T6 n! U
- (command "arc" p7 "c" c2 p3)
% G# N+ ~! \4 c& S - (setq p8 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 2))))/ U9 s; G7 I0 S# t. R
- (setq c3 (list (- r k) (- 0 (* 0.375 e))))
. M7 B8 F9 P9 R& }5 i& } - (command "arc" p4 "c" c3 p8)
8 |/ h! l7 C% a- V5 K$ y0 W) m2 G! [ - (command "line" p7 p1 "")- o( Y4 k; g; h$ n/ K7 R! Z
- (command "line" P8 p2 "")
/ ~- j4 q, r! X& L! L9 ~ - (setq p9 (list (- 0 K) (* 0.375 e)))
7 M! e' _" e g7 k! a" Z: Y - (setq p10 (list (- 0 k) (- 0 (* 0.375 e))))
# W! d f2 j3 s9 r3 s8 Z( X - (command "line" p9 p10 "")
, X4 z3 E7 }/ K1 L7 T - (setq p11 (list 0 (/ d 2.0)))
8 Q4 ~: l# x7 I, T3 u* e- X( x1 E4 G. f - (setq p12 (list (- l (* 0.075 d)) (/ d 2.0)))4 I2 U# z1 T9 \2 d [, p
- ;如果除数为2,则M=5时就变成了M4,会出错.
$ I3 v& w' L# \ - (command "line" p11 p12 "")
% \& K( b# j' Q: }+ ~! N - (setq p13 (list 0 (- 0 (/ d 2.0))))
/ I, N+ q* }, S) A' C1 Y - (setq p14 (list (- l (* 0.075 d)) (- 0 (/ d 2.0))))
' R) r; d* x$ B& m! ]- g - (command "line" p13 p14 "")) Y5 T+ A$ B6 e( ?9 K! f8 r; l
- (setq P19 (list Lg (/ d 2.0)))
0 a4 n6 K Y' M - (setq p20 (list lg (- 0 (/ d 2.0))))6 t8 ^ O6 s* o, z. \2 J
- (command "line" p19 p20 "") ;螺纹终止线4 }) W# L8 `0 m1 E) `/ Y. W) m
- (SETQ P15 (list lg (* 0.425 d))): Z& U s8 D% T: {8 P5 B+ M
- (setq p16 (list l (* 0.425 d)))% V- [: R5 ?' Y" D/ K
- (setq p17 (list lg (- 0 (* 0.425 D))))9 _" q- x* C$ K A$ t
- (setq p18 (list l (- 0 (* 0.425 d))))
2 |" s! S2 U* c9 C* p - (setq p21 (list ls (/ d 2)))
' j9 @+ ~( G; c0 {7 R! m' e - (setq p22 (list ls (- 0 (/ d 2)))): g( n: y* \6 U5 u2 i6 t
- (command "line" p16 p18 "") ;螺纹端面
/ F1 S7 @) N, I - (command "line" p16 p12 "") ;上倒角
9 i% s2 }9 \( _9 E, S' a - (command "line" p14 p18 "") ;倒角 ) q6 c. \* k1 M* p( L, M7 {
- (command "line" p12 p14 "") ;倒角处粗实线
( ~: E0 ^% I. y0 ]6 E8 }: d - (command ".layer" "s" "continuous" "") ;细线层
) [- R- }" M1 V& c - (command "line" p15 p16 "") ;上细实线
" q% ]4 r0 P4 |& ?/ N - (command "line" p17 p18 "") ;下细实线
. |; E3 ~5 Y# M1 P& C - (cond ((or (= zx "y") (= zx "Y"))% l# Q0 E6 e- V" r7 P# ]
- (setq zx1 (list (- -3 k) 0)), [" Z; q' I! H! V5 m; A' ]3 w
- (setq zx2 (list (+ l 3) 0))- [3 U' @1 N# C, Y- |* ?6 z
- (command ".layer" "s" "center" "") ;中心线层4 s7 T& r: n7 B
- (command "line" zx1 zx2 "")
* w, R }# ?) |. n9 B. Y - )) o; o* v9 t5 s+ U1 [
- )# g& e" @( x# `5 U" N
- (setvar "clayer" clay) ;回原图层
6 T7 H# }. [8 V) s2 H1 _9 @ - (command "ucs" "z" (- 0 ang))
8 J7 Z- G9 W# ~$ c$ J ^" ~' [ - (command "ucs" "w")
. b2 h9 m6 s" C+ _( }. a) v8 R; B - (command "osmode" os)
# l* a* N4 u2 ^3 X( K' Z5 d. ?/ V1 U/ i - (setvar "cmdecho" oce)+ q5 S2 P9 ]7 y
- (princ)
/ F- n6 A( U+ [# K5 q: X, m1 [ - )
复制代码 |