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.( v6 a; U! P" c+ b/ [8 I ?+ D
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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:# k2 V% o: N: Q6 j) B5 Z" w, R1 Z
- ;画六角头螺栓
0 I1 G; Q, @5 l9 a - ;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 C7 Y: i2 i! P& L( n5 u
- ;2006.10.18晚完善
+ a% j" _$ s5 c# g+ G/ P - (defun C:xls (/ oce o a b sc zx ang ang1 en l1 l2 d
! s1 p: L/ v6 N - e h k l ls lg k1 h r1 r e d p1 p2
0 y q. U% @/ T/ u# H3 }3 y: J - p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p164 E- } W- f& g
- p17 p18 p19 p20 p21 p22 c1 c2 c3
0 \3 H! V8 @1 q1 q9 y. W' O7 a4 X$ K - )
& h: C2 {0 A O/ _4 j \ - (setq oce (getvar "cmdecho"))/ w1 P2 M/ d# P5 K5 x/ N
- (setvar "cmdecho" 0)
7 z% n. M2 W4 Y2 z - (graphscr)
# ^! p- @3 h- Y" m* V$ T - ;创建如果与你所用图层不符,可自行修改
' J( K1 b% O* o) ]. X - (setq clay (getvar "CLAYER")) ;取得图层信息$ F( F, F! \" N! ^$ _$ ~+ z
- ;创建中心线层center颜色红" H5 o2 U. q: {' q
- (if (null (tblsearch "LAYER" "center"))
. A2 {' n) s! Z/ o1 s, f" ]4 N - (command "_layer" "_m" "center" "_c" 1 "" "_lt" "center" "" "")1 `& f( _5 z1 _6 w, G" u7 {
- )# K) x5 g; G! ^# _2 V8 ~
- ;创建细实线层continuous颜色青
8 g8 I' L* c6 Y0 M( s; ~ - (if (null (tblsearch "LAYER" "continuous"))2 z( v9 ?' v& g+ n6 h/ X. ^+ ~
- (command "_layer" "_m" "continuous" "_c"
0 r- l# n2 k& n - 4 "" "_lt" "continuous" _1 ^1 h3 Q# _3 [
- "" ""* U$ F2 {9 S7 ^" o) K6 r% Z3 ]
- ), V6 R0 w8 B; f6 K7 n9 R9 I, |
- )7 |! V% P. f% s! a
( e8 d; d+ R$ p) z* r) W- (command ".layer" "s" "0" "")5 r% `( N1 s# g% J" o% D
- , x7 i4 o9 V8 [: ]7 K# {6 n; V0 h
- (setq o (getpoint "\n 输入插入点:"))
6 {* m2 C! s( P1 u- B3 J - . m& V! S$ {/ h, V) k
- (if (not d): A4 b6 j' ^9 M' T& K2 T
- (setq b "默认")
1 g7 V/ [( \: e v# r2 Y# J: r" y - (setq b " 上次输入"), k2 M$ O- j2 S9 n+ P5 `
- )2 e; s* s# ~: M. Z" R5 ]6 _
- (if (not d)' q0 G% @2 x" u% A1 y( Q, [# B
- (setq d 10). J7 @) q6 e+ i# O, ~9 L
- )- ^( u( R4 j3 e3 V; f [7 I I& e- B
- (setq a d); D2 |6 f) _/ H3 f: u' q. `, x
- (princ7 o/ o: D ]# z9 R6 U$ M- |2 @8 W
- "\n 输入螺栓规格M5/6/8/10/12/16/20/24/30/36/42/48/56<"/ ^; k0 Z8 H0 ~: M8 i" K
- ); B' Q- v% r4 [& _
- (princ b)1 L2 j/ B' W( Q4 r6 v1 }- \0 E
- (princ d): S, V1 B8 S* K$ C
- (princ ">:")
, P7 f, F' ?$ C2 F+ a4 z- M* U7 _ - 9 y `3 L/ B2 m6 A5 z) z) X3 r
- (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 ">:"/ `6 r0 h, {" L' t" {
) L6 Y" r e+ f4 X- (if (not d)5 g3 J9 l4 H- N; P; N7 g
- (setq d a). A8 P( d0 {1 T2 c( E
- )
1 r+ t* H: k# m, p - (if (not l)- A& [6 q8 Z% E$ T
- (setq b "默认")
9 F% l3 Z7 J( H+ y) h3 f$ ?: e8 Z - (setq b " 上次输入")$ s! I; H. H! ^, R
- )
4 y$ Q: Q6 q1 J% I - (setq en t)& _% q6 t2 w2 v1 V
- (while en5 D" N9 D+ v! ?1 d F+ @( W# }
- (setq en nil)
8 \( ^+ P2 q9 Q5 }/ @) g - (cond ((= d 5)4 D4 z' g: n }7 ^$ W8 [
- (setq e 8.63)
8 H. u$ m+ g. y- U$ { - (setq k 3.5)
7 J7 M4 \- H' u! E( ` L/ ^( i* G - (setq l1 20.0)
/ _4 k4 z1 Y! ?' ]0 p - (setq l2 16)
7 M. J( w2 m# d2 ]) d& N( m* ?2 B - )7 j1 b: b* i+ J, H M; {
- ((= d 6)
' F4 F& a3 v3 t. [0 g W - (setq e 11.0)6 ?# q2 z9 R8 E; H. `
- (setq k 4.0)+ r' S3 l3 |0 r; Q- o$ p0 [
- (setq l1 23.0)* f2 i0 i! H2 q2 c5 ^
- (setq l2 18)
$ [( H# K; w, J! a* \ - )8 g% A1 n) L) m
- ((= d 8)
* Y; h; y& V! D/ B5 b4 G2 U) B - (setq e 14.4)( L( p' G& E9 E0 z! Q
- (setq k 5.3). O2 v5 e8 I7 C* I1 Q- D
- (setq l1 28.25)
" I" C+ I( R% T) p1 l0 d* _ - (setq l2 22)
& q9 i" x2 T7 e- [ - )/ k0 [2 M) Q; ?
- ((= d 10)$ J9 A' y! e7 \
- (setq e 17.8)9 J* w, z* j1 R" j, ?8 f% y4 E
- (setq k 6.4)
. o" M4 @: Y; a# K3 p r - (setq l1 33.5)) e5 k4 l, u3 U& B, g
- (setq l2 26)8 @3 M9 h( w# S* L
- )" m' @2 R4 }. m
- ((= d 12)
. s; |, T# X1 H6 `4 r - (setq e 20.0)
* U7 P: w8 }$ _& A - (setq k 7.5)
4 n+ m9 n u3 J1 {! I8 Z - (setq l1 38.75)$ g$ S; {3 @* e, E
- (setq l2 30)6 o( N, ?3 P/ H% [ x4 p: m
- )
' |: O" ^. n: F% h) K3 V4 t e' ~ - ((= d 16)
/ g+ K9 K% y }6 O, S, @0 } - (setq e 26.8)% u( I; T3 \$ V K7 @1 L
- (setq k 10.0)4 V4 A- U2 ]7 E; _/ V1 o2 [
- (setq l1 48.0)' f/ o. F+ X* b
- (setq l2 38)2 }- u; B; \3 k9 l4 s6 ? b
- )2 o, ?, p0 \2 a/ R1 e) M4 A
- ((= d 20)! o8 ^9 k+ P4 c+ h* Z0 \
- (setq e 33.0)
4 d: P1 h8 ]3 I; w' U+ L: x/ q - (setq k 12.5)" v9 z2 w. M) p1 z
- (setq l1 58.5). b* o6 R" ~8 k+ z( C9 y
- (setq l2 46)
. r6 N* a; |9 o8 ~ - )/ \- M% V7 o! i' U/ ?' f
- ((= d 24)3 x. }) v$ u, h; W/ I/ U
- (setq e 39.6)& k& F% s7 n/ d. N$ j
- (setq k 15.0)
3 `' B/ L* Y, |$ p* b: Y1 f5 f - (setq l1 69.0)' H2 O( ] |, C ]* I. C5 C) Q
- (setq l2 54); c' y( i& |! k" c/ L1 U
- )
8 \% E$ N5 n8 `) U: k0 B& p( S - ((= d 30)4 F6 i% @) ]* K- w) f; C7 E! _
- (setq e 50.9)- r U2 a& R; N1 i" Y
- (setq k 18.7)3 k' P" a3 D! k( b
- (setq l1 83.5)
$ b2 q# L( `$ J# q) n+ p6 u% ^ - (setq l2 66)
. [3 ?; |- S* f9 q8 m/ J& Q& N3 t - )* Q: R6 w0 a% l* P
- ((= d 36)5 O, t" e2 I7 ?) x4 s8 h$ y+ G
- (setq e 60.8)
% @& h; B5 ~2 k2 P! O5 S - (setq k 22.5)% M3 B% I, M9 R' w: G8 A; a: l! @
- (setq l1 95.5)8 [. m$ c% V3 d% E! ?" Q' l2 l
- (setq l2 78)
( N% @3 V- x' K: T5 p& w# k: M5 I - )+ T# _7 `( M, b G. o# e
- ((= d 42)) ~" G$ S6 P# d5 b3 O, `
- (setq e 72)
' g$ g% ]) i* B - (setq k 26)" W2 V- K$ L" v6 k" c
- (setq l1 113.5)
! c$ `( y) A& k0 Z; }5 k! V) ? - (setq l2 96)" l4 W. T" }5 t- X+ }1 u: f4 n
- )& ^( z! W# P3 }- y1 T( ]
- ((= d 48)
) {3 R4 s! V9 c7 _1 W6 h( p - (setq e 82.6)
) m5 |0 i, w5 Y7 h8 Q/ F, f/ N* H - (setq k 30)
- h! h2 A+ Z- l, F. s: d$ q - (setq l1 121.5)
& ^# t5 V- G5 y7 H6 k. U& X3 Y - (setq l2 108). q( E8 r; x& {" f* u
- )& _) v( ~: X9 J; }
- ((= d 56)" e+ W* E q( [( i2 x' O9 Z
- (setq e 93.6)
/ b0 T2 c$ |2 n - (setq k 35)& s* ?: Y3 y! R |# Y9 N
- (setq l1 137.5)" x! p/ C6 |. l2 ` v7 i
- (setq l2 124)
- Y5 [1 K3 m4 Y: {' U3 x9 B - )* A) q# x) K& R. T
- ((= d 64)
- K0 }1 Q) k% r" p - (setq e 104.9)* b1 W4 Z+ b0 V
- (setq k 40). }0 ^$ t8 ~$ z [. b# E" x _/ O
- (setq l1 153.5)) h& E, y1 I# R9 G6 P) @
- (setq l2 140)
9 O# {0 |! u2 r1 a" @ - ), u: W4 Y3 W# Q: w" r/ \1 E& ~
- (t" P- `: H* x6 i* }' t
- (progn ;非上述口径时则令2 s9 G2 Q5 e) t' I4 J& {4 d$ V' D
- (setq d (getint "没有这个直径的螺栓,请重新输入螺栓规格,M=:"))
! N2 P0 T a$ U% v- N - (setq en t) ;令en为真,产生循环
* ~- d# b% n* [* X3 ] - ) ;结束prong( Y1 B, Y; L7 @: j6 F! d
- ) ;结束t' V4 }, j" X. O+ q. c* d, C
# r" D4 O5 } r0 ]3 Y0 H9 Q- 6 A. f8 L' q8 K) a% n g
- ) ;结束cond
& H6 z. {5 ^* X( z - ) ;结束while0 j) u" g+ L: U2 ]' D2 J
- (if (not l)3 I- c$ J4 y& `; j1 Q" x3 C
- (setq l 50)$ E* C( ^4 V# l, m. I
- )4 w9 d3 n) C w0 w: D
- (setq a l)7 I( I( C- _& C/ v& t. w
- (princ "\n 输入螺栓长度<"); v1 h$ x% ?+ h/ S' a& x# Y
- (princ b)
* F( E0 o, x( ^2 f+ n: \2 c& j" |9 o8 e - (princ l)' C+ b) r. D) I" Y
- (princ ">:")8 |( f& X' s8 O
# C& ^3 W/ q, f2 q- (setq l (getDIST))( x5 P6 Q- N1 j! q; l
- (if (not l). v/ K2 T; I$ n
- (setq l a)7 g3 ]* y& E, }& L, h
- )
c# p- I2 t3 r - (setq ang1 (getangle o "\n 输入旋转角度<默认0>:"))
4 t# a5 \. a) a1 C8 V+ n* K - (if (not ang1)% c$ Y- O- S; t4 i1 O3 g8 [
- (setq ang1 0)0 Y( Z4 ]4 N5 a! l1 }' h& ^
- )4 ~3 _! B* C' E( G( _5 G! N6 `/ W
- (setq zx (getstring "\n 是否要中心线(No<Yes>):"))- P3 R* N, B+ ?! v+ o; Y! t# i f
- (if (= zx "")
X/ w% g1 b7 W$ [ - (setq zx "y")
% H7 @) V7 t0 Q( |, S; A2 b - )
$ S9 t, W+ R4 N$ e - (setq os (getvar "osmode"))
4 k0 o& v. l" w3 T - (setq ang (/ (* 180 ang1) Pi))7 m1 c( b+ z. x, z
- (command "osmode" 0)
3 L- j9 t' N1 L6 Z5 ?+ R7 q, y& \ - ( {7 g. ?) b1 E. E
- 3 ] W' H( N5 k( E
- (setq ls (- l l1))+ f3 `! J: S0 W/ M1 L
! P7 G. p( a- n( L- (setq lg (- l l2)) ;长度减螺纹长度8 k" \7 c- H/ p& l' M7 j
- (if (> l2 l)% P2 j, S+ {. S' S! K* @
- (setq lg 0)( @4 j. i* k9 ^9 W* d+ h
- ) ;螺纹长度过小时变成全螺纹
& {0 A) X; P, m( e4 _0 M - (setq k1 (SQRT (- (* 2.25 (* d d)) (/ (* e e) 16))))" J4 C* Z/ [" K' _: n
- (setq h (- (* 1.5 d) k1))
; U1 S* w [3 r8 @) {) ]5 ?: A* ?/ N - (setq r1 (+ (* h h) (/ (* e e) 64)))
& S5 R: u3 `* H) B. T& H" h" y% b% z - (setq r (/ (/ r1 2) h))
# j; z' B( M, I( m( x) F - (setq P1 (list 0 (/ e 2)))
3 z2 {( M+ r5 C$ H: M- v - (setq p2 (list 0 (- 0 (/ e 2))))
$ w; `8 {4 F$ T6 ~/ p, A% |0 @ - (command "ucs" "o" o)
9 h+ I0 Q8 R* ^* U - (command "ucs" "z" ang)
9 o. L" \4 {& R' J8 r - (command "line" p1 p2 "")* g0 e/ r6 X, M. M) Z5 p2 j6 j" L1 ]
- (setq P3 (list (- (* 1.5 d) (+ k k1)) (/ e 4)))
* A2 @1 o9 ^) H! J4 W" |* U P - (setq p4 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 4))))6 u" }" f' _% a3 z
- (setq C1 (list (- (* 1.5 d) k) 0))( u# }, g8 _+ L! ~
- (command "arc" p3 "c" c1 p4)
: X( D1 b; H" K - (setq p5 (list 0 (/ e 4)))* I- X& \/ t; P
- (setq p6 (list 0 (- 0 (/ e 4))))
0 b% j a. X+ f! e" k5 [7 K - (command "line" p3 p5 "")
2 |& m! ~+ Z) d/ O/ y - (command "line" p4 p6 "")
3 W9 e0 j+ x2 w) L - (setq p7 (list (- (* 1.5 d) (+ k k1)) (/ e 2)))
. E r* p7 [* i @ - (setq c2 (list (- r k) (* 0.375 e)))
1 t# \" \/ G3 C0 S! Z2 v - (command "arc" p7 "c" c2 p3)% @8 r( x% b) y, N, i8 \ Y- u, Z. T3 x
- (setq p8 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 2))))
/ l; T: E. A" V) Z) I: @ - (setq c3 (list (- r k) (- 0 (* 0.375 e))))& M# `* [3 y2 ~1 H9 L# A7 b: x/ G
- (command "arc" p4 "c" c3 p8)% T0 c, p' Y9 F: j1 E& P& \
- (command "line" p7 p1 "")
" r( E. k) R# |. E0 ]+ R - (command "line" P8 p2 "")
, ]) A* G* T) B* e9 @- f - (setq p9 (list (- 0 K) (* 0.375 e))), w6 z. [7 U' n/ B
- (setq p10 (list (- 0 k) (- 0 (* 0.375 e))))5 x3 W' Q" O2 o
- (command "line" p9 p10 ""), E2 }* M% u+ }' w" W5 R7 x
- (setq p11 (list 0 (/ d 2.0)))
# c0 u# A) {; q1 V2 i$ u - (setq p12 (list (- l (* 0.075 d)) (/ d 2.0)))
7 `- N1 S" H0 d& B2 [! W. @ - ;如果除数为2,则M=5时就变成了M4,会出错. 9 o5 }& M- }) G; I; s$ x
- (command "line" p11 p12 "")( v3 K! t* F. c6 f$ |8 [2 _+ b
- (setq p13 (list 0 (- 0 (/ d 2.0))))8 ?, Y& w2 \6 P) ?: d
- (setq p14 (list (- l (* 0.075 d)) (- 0 (/ d 2.0))))7 A# m4 ]% \: L7 V
- (command "line" p13 p14 ""), g% j9 O0 ?+ L0 t- i0 ~% s
- (setq P19 (list Lg (/ d 2.0)))
H/ e9 L' O9 Q* _5 D/ k7 S1 r, K0 @/ a - (setq p20 (list lg (- 0 (/ d 2.0))))7 S* D1 k3 x6 ?: M7 }& G; n
- (command "line" p19 p20 "") ;螺纹终止线
) z# T$ w7 T; R1 p# | l+ a) R. a - (SETQ P15 (list lg (* 0.425 d)))
/ Z4 p; L% z7 s5 `: L$ q0 F6 B - (setq p16 (list l (* 0.425 d)))
$ W1 w( i; J6 `: m0 Y) ` - (setq p17 (list lg (- 0 (* 0.425 D))))1 U& G$ C; t, w% ~: m s2 |
- (setq p18 (list l (- 0 (* 0.425 d))))
8 {8 \5 _0 g7 w; e - (setq p21 (list ls (/ d 2)))7 a/ h( T9 z" t. e j8 A) B& H2 Q
- (setq p22 (list ls (- 0 (/ d 2)))), s$ a2 L4 v: ?- W3 ~5 z* k3 D
- (command "line" p16 p18 "") ;螺纹端面
' g; r) x1 X- b& v F1 t* y1 Q0 { - (command "line" p16 p12 "") ;上倒角. P8 J; B9 N, | h
- (command "line" p14 p18 "") ;倒角 7 |2 o2 ^8 |9 M$ W" D
- (command "line" p12 p14 "") ;倒角处粗实线) i! e% H" v, H" \) X
- (command ".layer" "s" "continuous" "") ;细线层1 Q p" n5 n0 Q* k
- (command "line" p15 p16 "") ;上细实线' g9 d' `9 g, @( v0 A# l
- (command "line" p17 p18 "") ;下细实线
, _5 r9 Z" u. `! b5 M ?: ] - (cond ((or (= zx "y") (= zx "Y")); Q) s' l* S3 b
- (setq zx1 (list (- -3 k) 0))/ E6 [1 b1 j! T; v
- (setq zx2 (list (+ l 3) 0))+ ~% k' {2 F6 [$ {* Q
- (command ".layer" "s" "center" "") ;中心线层3 b3 H4 R* R. M4 j% k" N/ v
- (command "line" zx1 zx2 "")+ S( k1 ~: R( D/ G# p* T
- )0 i" W% P9 N4 s( v- R
- )2 C5 o4 T( z& h4 Y* o
- (setvar "clayer" clay) ;回原图层
$ _8 l+ g {: } _6 C3 U+ d - (command "ucs" "z" (- 0 ang))
& c6 k+ b6 R6 _( Q1 x& T - (command "ucs" "w"); P5 d2 n1 w1 ?
- (command "osmode" os)) v% s; T# _, Z+ z) O* v' [$ E
- (setvar "cmdecho" oce)
2 A& ^9 C" R. c+ W/ K8 k - (princ)
: y; Q+ X% e) @: }2 t9 h5 s - )
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