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 cad6 q/ p8 A7 E9 p9 W! V, n5 X3 x
8 |/ m3 c4 _$ T# o1 j- i0 J以下为程序代码:) x( Y" E5 p- ?2 v1 D, l" e
- ;画六角头螺栓
3 e" e7 v% L3 B5 O ]8 ] - ;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.# E1 g! v+ s! v, c' x- L$ i
- ;2006.10.18晚完善
4 N% Z' S, z% @! [& d - (defun C:xls (/ oce o a b sc zx ang ang1 en l1 l2 d
0 Q$ s; @2 h8 ?1 v; }, i) D/ w9 F7 @1 k - e h k l ls lg k1 h r1 r e d p1 p2+ E2 |, B+ v9 s5 G8 y2 d
- p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p168 \- ?5 g7 w4 n4 L* g& ^: p
- p17 p18 p19 p20 p21 p22 c1 c2 c3
- O Y) _7 Y$ N/ T - )
, }9 |% |, _, l" ^, e3 t - (setq oce (getvar "cmdecho"))
( T2 Q- g* d; Y6 I - (setvar "cmdecho" 0)
) u- ` c8 {$ s8 a, Y5 D2 y" g$ G - (graphscr)
7 n# _& |5 P) V3 X - ;创建如果与你所用图层不符,可自行修改
7 r: P8 {: T9 L3 l3 p& e& @ - (setq clay (getvar "CLAYER")) ;取得图层信息
5 {; ~5 |: S( I' E6 R R, J - ;创建中心线层center颜色红& c$ @# e% }6 H" m* X( x: c
- (if (null (tblsearch "LAYER" "center"))/ @* a n# Q2 [ m+ T: {8 z0 p
- (command "_layer" "_m" "center" "_c" 1 "" "_lt" "center" "" "")
6 z) A7 T" I* W2 y - )
3 [$ }2 u& }, b" l% u& b7 g - ;创建细实线层continuous颜色青! a# [" {8 i9 C7 T7 c7 l
- (if (null (tblsearch "LAYER" "continuous"))
S$ H$ V& C* U& ` - (command "_layer" "_m" "continuous" "_c"0 w4 o( B5 l3 w# t) ^7 O+ T
- 4 "" "_lt" "continuous"
, r2 z6 _1 ]( G - "" ""
1 n1 c$ U1 D- L# W% i+ h6 k3 k - )
) y. t& w3 X. T, \2 n& t$ @% S& s - )0 _' M2 I) B2 z& M6 J% ~5 S% V
- 8 q/ e# w) e" W7 C# W$ Y' P# w
- (command ".layer" "s" "0" "")2 a9 ^5 T+ K$ w' G. Q c
, l& w) j6 @$ H- (setq o (getpoint "\n 输入插入点:"))
" t) C+ j, K0 e- b - 9 B% L- ^+ w& K5 y$ z
- (if (not d)! e+ }' q: r1 Y; M, x& O5 w
- (setq b "默认")4 R* U3 q; b) J6 n/ [! T2 @
- (setq b " 上次输入")
) Y8 g: W$ D" Y' c5 X! v - )" H& e$ y/ n+ q7 p) ^4 Y! Z
- (if (not d)
! i3 u8 h8 s& q' b/ e, N3 F - (setq d 10)$ u2 ]. Q0 ^- h1 y) i
- )# ^1 }% q# _# c8 S
- (setq a d)" m' X' `" K4 ?5 g- G
- (princ
1 S' v8 Y5 t; l - "\n 输入螺栓规格M5/6/8/10/12/16/20/24/30/36/42/48/56<"
5 s9 X" A, \# e' u: a - )
. t$ }% _" _$ \% y: m+ O$ w. y - (princ b)+ S1 l" `4 p! O9 }+ G- ^
- (princ d)* }3 i3 y. }' }4 g4 r8 ]
- (princ ">:")7 U: X2 N" d5 J H
- & K( P& x {: u1 y3 M! U
- (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 ">:"* q: z7 d" u$ d& I
- $ d" i, k! O0 l2 L: M
- (if (not d)0 E5 U/ A2 r3 j8 o9 s$ r
- (setq d a)
& R5 `1 s& I* D/ @( [ - )$ C/ u- y) H( V
- (if (not l)
1 m$ Z6 K4 A; o' Q F - (setq b "默认")
1 @( R- h# |0 b( R+ x, C# q. F* E - (setq b " 上次输入")
* W6 ]3 D; c5 R% ^! b5 m - )3 \3 h" E2 m" M& g1 [- }2 C
- (setq en t)! A4 U, y/ b) r9 {& v, G
- (while en
6 _9 f6 w9 K `. b/ F - (setq en nil)
9 l3 I! ^# ~& }2 j! e - (cond ((= d 5)
: X2 H o3 u3 d7 s9 _' X5 p - (setq e 8.63)' a5 A6 e& _& y/ s/ [
- (setq k 3.5)9 D- [* |- }) ?1 e" a( A0 s3 {
- (setq l1 20.0)3 b" a+ W* ~' R0 l* Z0 x( E
- (setq l2 16)* J' {% u: G5 d4 w! P/ w5 ?. r# G
- )! S/ F; P' s ^0 t' |. C, O5 V
- ((= d 6)' B$ k! V; L$ R9 T. R) T
- (setq e 11.0); M+ i2 _8 F$ a/ w% H. i3 v
- (setq k 4.0)6 d0 u! H! k$ z2 |
- (setq l1 23.0)
" w; {5 O" c6 ~0 w - (setq l2 18)
- T J g6 M2 x# s7 R* r! S% X1 Q - )
! C, G/ Q# ] K- R' U5 ~ - ((= d 8)
$ O* H$ C/ @$ l7 R0 n9 D/ b - (setq e 14.4)
: U1 `0 p' h m' F - (setq k 5.3). ?1 H m, u. x& u/ M
- (setq l1 28.25)
; C% _* Q% }- x - (setq l2 22)
' S2 o4 _! b# Z* u; Q - ): B F+ T+ ?2 y" C2 _+ N( v$ J
- ((= d 10)* G' h7 [$ {1 @" c% A- A: o
- (setq e 17.8)
. X3 p# b2 Q# k x3 H - (setq k 6.4)
5 K: Q W2 L+ ]3 f - (setq l1 33.5)3 h! |, p/ z2 R* P
- (setq l2 26)5 g0 M8 z! v9 t
- )% T4 X9 ~( |2 \& u3 h
- ((= d 12)
4 F/ ]; R% w& m. G - (setq e 20.0)
# T( K# p9 L: z; r2 | - (setq k 7.5)
! i7 W* R% T9 s6 Q$ c. Q9 d - (setq l1 38.75)
+ i( }: S# i/ g x. e! T1 Q - (setq l2 30)
( x, T3 L8 @* i2 b: N! w* o - )7 T1 l+ y1 Y+ V3 d/ h
- ((= d 16)
0 V" ^1 B6 j( z( {# C - (setq e 26.8)
* _6 M" P5 ? v9 H( c/ F( Q0 [5 ? - (setq k 10.0)
2 }9 d. l- D3 l: @# O1 x - (setq l1 48.0)3 d" I) ~: V- I) \
- (setq l2 38)
8 n6 H8 Z d r - )9 t/ w! l: ]" I! d0 A
- ((= d 20)
7 s- I! ~6 V$ }/ h$ l! s' s - (setq e 33.0)
5 k# V4 t2 V7 @0 {. b - (setq k 12.5)
0 e8 H. k" p7 R - (setq l1 58.5)' F- o: a9 u) }. k
- (setq l2 46)
- Q, K/ Y: S& ]9 V- o" ] - )
! x5 l8 @% S: X: J7 Y* T - ((= d 24)* P2 s* u6 c: L9 \' e
- (setq e 39.6)
1 q: I$ v4 i, b2 r: |$ _2 u: E - (setq k 15.0)
7 |$ G" d k3 I" q! V" l* Y( K - (setq l1 69.0)" H# A; L. |: N; b0 X
- (setq l2 54)
; o6 G! ]$ y, V% z - )
+ z; t8 p) H& [, Q7 ]) t - ((= d 30)! r4 }( I- Z) K6 b6 M1 w- y6 K! ~
- (setq e 50.9)
( l4 [6 v+ f( P - (setq k 18.7)
8 f! o2 e5 E( R: W. D% _ - (setq l1 83.5)
! `+ D& |' t- e6 q- D3 R" m! i# E - (setq l2 66)" J" t4 Z* i" h3 r2 m# E4 }7 l3 C
- )) l& ?1 F9 T: h; I
- ((= d 36)
1 G+ `/ Z3 L" n9 v$ F4 a9 Q - (setq e 60.8); ^4 O7 s3 Q. {7 g! }: g& [' F
- (setq k 22.5)
, F2 T9 C3 m+ r9 |1 C7 t2 y3 {% y - (setq l1 95.5)
9 n7 h$ @) S1 Y7 I/ H9 l - (setq l2 78)
D4 `, w: u, \( Y7 ]/ q - )
% N0 |3 d" E- }0 j) N% X - ((= d 42)
- u# X1 s5 T0 B9 H - (setq e 72)2 K |; \+ e0 J7 ^
- (setq k 26): S; ]+ ~: ?1 }8 R: o* _% k5 I
- (setq l1 113.5)" G4 X; i/ y0 o D
- (setq l2 96)' y Q& X J7 T& {
- )8 _* S3 C1 x/ i4 w4 ?5 \2 z8 y
- ((= d 48)
+ S" M y. V' o/ v9 `; o - (setq e 82.6)
' k' s& u& G/ L - (setq k 30)9 r% }3 X% l/ Q% @' i
- (setq l1 121.5)
) z; M3 [$ o/ z+ ^/ f# @ - (setq l2 108)
1 ]5 H& A7 S: L0 C9 Y - )
% [7 G, n- g, V) m& ^. S - ((= d 56)3 U- }1 p( w: H; v/ N% j' R% u
- (setq e 93.6)
- F" ]# ?7 _- ?$ \ U - (setq k 35)- y5 ~( {, F* K
- (setq l1 137.5)
( N, a* O' ]: _+ x4 Z+ t9 J& V, k - (setq l2 124), J" A2 C& L8 b
- )
6 x1 a9 p1 u/ H0 {' Z$ R - ((= d 64)9 R8 d3 I Q2 y
- (setq e 104.9)
. \6 S. T& r- s. e, O - (setq k 40)
7 l( C6 k3 U- W- ? - (setq l1 153.5)
* |* w9 h3 g+ W' Y9 O% O - (setq l2 140)* F* Z- J: p, E7 ]- T" I; W+ m
- )* I9 b3 ]( G3 W3 ~" Q
- (t
' R# ~: U: B3 }. X3 P) O* }" D - (progn ;非上述口径时则令
) R2 v) o! T I, Q9 a8 ]/ m - (setq d (getint "没有这个直径的螺栓,请重新输入螺栓规格,M=:"))
8 ]6 u& K4 D% j. H - (setq en t) ;令en为真,产生循环 I( u( V; |5 n( ~" l
- ) ;结束prong
2 i- R0 K+ d# n - ) ;结束t
7 @/ w3 O$ V6 q+ P
0 S9 P1 W" g* V3 H) K8 o
( g% X1 c! n0 e/ f6 @4 ]1 B" e- ) ;结束cond( n. ]; V5 t* B5 F" I
- ) ;结束while
* s* N! {' `: b! n% k - (if (not l)/ C2 V: Q o5 L$ {' K) P
- (setq l 50)' @+ r+ R8 K, v3 O8 }) L
- )% f8 O, @- c6 L m5 p) f" j% s, x
- (setq a l)
8 F) q: h( D; W; L; H' @; Q# q - (princ "\n 输入螺栓长度<")
0 l# R+ Y" w9 ^8 [' z - (princ b)# a, ]) a2 L, s' A
- (princ l), e9 _5 x; h: X6 W; G* ^
- (princ ">:")- m, s9 s. {4 c
- 6 `+ D5 [* J8 D, ]' a
- (setq l (getDIST))" S2 g5 m& X; r% `& P
- (if (not l)+ V$ B+ Z5 p8 w+ a) F
- (setq l a)+ i" ^( Y5 y" S3 m
- )( j4 a( d6 j" }' `- p
- (setq ang1 (getangle o "\n 输入旋转角度<默认0>:"))4 [# C# H* }1 Y
- (if (not ang1)% o+ O2 r& m5 m8 w1 n% M6 r
- (setq ang1 0)4 b H$ _% _7 \0 a
- )/ A! f; O% _1 a) E; H4 h, l: W
- (setq zx (getstring "\n 是否要中心线(No<Yes>):"))
% Q3 ~1 t7 B3 X0 A9 L - (if (= zx "")
% D G0 U/ E# g$ R$ B; G2 H - (setq zx "y")
4 {+ R, U% {+ G4 S# a7 d1 k - ): l7 l1 T/ t% a) n
- (setq os (getvar "osmode"))
- G0 X# C, F2 W' H$ H2 h4 F - (setq ang (/ (* 180 ang1) Pi))
. ^9 W$ x4 T6 q2 S9 g - (command "osmode" 0)/ q5 B7 M" K0 m& E3 H
1 F7 ~+ v' Q2 M, s' I. ?
1 [5 }, b% A0 r& ^5 Z- (setq ls (- l l1))& Q% h* m5 c g! u2 B5 G# n
+ N8 R$ L$ ~* H, ^- (setq lg (- l l2)) ;长度减螺纹长度+ F. R. ?% S! P6 i4 r) Q
- (if (> l2 l)6 h. A, M' j; y2 E7 A
- (setq lg 0)6 E. B; }1 q) `4 s+ u9 [2 Q4 L
- ) ;螺纹长度过小时变成全螺纹* Z. x) t+ B# V9 g5 U
- (setq k1 (SQRT (- (* 2.25 (* d d)) (/ (* e e) 16))))
4 @7 W' }: U0 L) ~5 C - (setq h (- (* 1.5 d) k1))/ v6 O" w2 Y; K/ C. K
- (setq r1 (+ (* h h) (/ (* e e) 64)))# L8 J0 S' m. x! N
- (setq r (/ (/ r1 2) h))- b0 e" \! x: k
- (setq P1 (list 0 (/ e 2)))& F1 L l( n6 p( C g2 L' Z
- (setq p2 (list 0 (- 0 (/ e 2)))): y+ ]4 _ }4 B
- (command "ucs" "o" o)9 U2 \$ U$ M+ ?) Q7 r; M. P
- (command "ucs" "z" ang)
; @* R$ a( z3 \# y - (command "line" p1 p2 "")9 M' z/ i- H! n; I* T
- (setq P3 (list (- (* 1.5 d) (+ k k1)) (/ e 4)))
1 e0 [) U7 R7 e - (setq p4 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 4))))
* A$ \4 s5 m7 t7 e i - (setq C1 (list (- (* 1.5 d) k) 0))
9 k0 u: t, ]' ~- { - (command "arc" p3 "c" c1 p4)
& e! ]* \9 `" }8 P! C - (setq p5 (list 0 (/ e 4)))
1 V4 E5 N+ f+ y `9 R. g - (setq p6 (list 0 (- 0 (/ e 4))))
' ]: K5 W( e5 j! a; V - (command "line" p3 p5 "")
: ~. o% z8 l( z# L' W6 P) @ - (command "line" p4 p6 "")
( F+ `& q1 j' [, d; q - (setq p7 (list (- (* 1.5 d) (+ k k1)) (/ e 2))); g, O, Q2 _6 |2 g( {8 `+ ?
- (setq c2 (list (- r k) (* 0.375 e)))
' y) M8 e. _/ Y1 U6 R2 e - (command "arc" p7 "c" c2 p3)
& z, Z3 {- [$ e0 {% y - (setq p8 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 2))))9 c2 S' E/ J! z# l& u
- (setq c3 (list (- r k) (- 0 (* 0.375 e))))4 z0 Y" O* K3 _; B) O+ v$ r
- (command "arc" p4 "c" c3 p8), Z1 q0 z6 U& \$ m" P) h- g, [4 G5 ^
- (command "line" p7 p1 "")
3 Z8 ^ s9 a" G) o. q - (command "line" P8 p2 "")
* G1 @! b* y- h- v5 L4 M - (setq p9 (list (- 0 K) (* 0.375 e))). z5 }! Q- {6 p8 h, \6 \# J: w
- (setq p10 (list (- 0 k) (- 0 (* 0.375 e))))1 Q3 R* d5 V% O4 I7 ~# q- m
- (command "line" p9 p10 "")6 p: ?& f/ i+ ]
- (setq p11 (list 0 (/ d 2.0)))" j% P7 x0 j! }9 {6 \: E
- (setq p12 (list (- l (* 0.075 d)) (/ d 2.0)))/ {7 ]9 ?2 v. P* b
- ;如果除数为2,则M=5时就变成了M4,会出错. ' G9 J" x" c( a z# x
- (command "line" p11 p12 "")9 f+ j9 E2 q2 D! K9 A
- (setq p13 (list 0 (- 0 (/ d 2.0)))); @2 |( B( ]: ^
- (setq p14 (list (- l (* 0.075 d)) (- 0 (/ d 2.0))))
( Z! ~: g) L. g# \6 D7 s J# i - (command "line" p13 p14 "")
3 Z. ^: V) \% t: Z2 j2 ^ - (setq P19 (list Lg (/ d 2.0)))
( ?7 S9 t) }* C. d5 ~ - (setq p20 (list lg (- 0 (/ d 2.0))))
1 V. Z+ H1 h1 B/ w/ O - (command "line" p19 p20 "") ;螺纹终止线
8 J6 k- j4 S8 |' }; j/ C/ M - (SETQ P15 (list lg (* 0.425 d)))9 }; C9 o) r" T
- (setq p16 (list l (* 0.425 d))): G, j* m f' G
- (setq p17 (list lg (- 0 (* 0.425 D))))# f/ \0 X- z( @' `0 y0 T m) {
- (setq p18 (list l (- 0 (* 0.425 d))))+ i0 w7 Q$ [8 n+ [
- (setq p21 (list ls (/ d 2)))# f i% W$ ^. g" U3 C* G0 {
- (setq p22 (list ls (- 0 (/ d 2))))
9 O; v# H3 O' j - (command "line" p16 p18 "") ;螺纹端面
$ m( Z8 z" l9 U9 O: Y/ c. T - (command "line" p16 p12 "") ;上倒角
3 P% h. T, [+ d* x; H - (command "line" p14 p18 "") ;倒角 ! D; L/ o' @+ l5 T% M' T
- (command "line" p12 p14 "") ;倒角处粗实线
6 l; M6 C A4 ~7 G3 e ?* \ - (command ".layer" "s" "continuous" "") ;细线层
P8 C9 I+ L; ^0 \9 p7 X - (command "line" p15 p16 "") ;上细实线1 B5 I' h( e' G) v. w/ p* P
- (command "line" p17 p18 "") ;下细实线
& }$ I% M7 E' x( V0 t* O9 f4 e( Z4 p% r - (cond ((or (= zx "y") (= zx "Y"))
6 e2 X& V8 O& x - (setq zx1 (list (- -3 k) 0))
6 }( @- R& t8 X - (setq zx2 (list (+ l 3) 0)). d% i X+ I. u) d
- (command ".layer" "s" "center" "") ;中心线层
9 M1 p0 J4 ]+ q - (command "line" zx1 zx2 "")0 `# j- R+ Q s& x# k# x5 r
- )" H9 d+ w& z3 ^! g: u: q1 C
- )
" B5 T+ y* S0 h( V8 o1 ~( |5 L - (setvar "clayer" clay) ;回原图层
2 t" j8 `0 L! E, H+ s+ j* e$ M - (command "ucs" "z" (- 0 ang))) B& O8 d: H" S$ C5 r
- (command "ucs" "w")$ x4 B' c4 q8 ^( E
- (command "osmode" os)- b/ K( o9 [( M. c( U& E' R% r
- (setvar "cmdecho" oce)6 x( C4 v$ i# r5 N; T+ X
- (princ)1 p: _$ B0 z& U8 Q7 |4 x: h
- )
复制代码 |