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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( Y% A, k' A# r& N5 m( N8 D7 r( G' K5 O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 Z" g0 z' Y& I# q/ j% F
6 l! a+ ]( G; z# F, }/ p) E6 W n以下为程序代码:8 g* b& M$ I" b& t [4 I3 L
- ;画六角头螺栓( U4 y: q. s [
- ;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.4 s4 F) z- E" L
- ;2006.10.18晚完善( P; k% O# M% p1 y3 L
- (defun C:xls (/ oce o a b sc zx ang ang1 en l1 l2 d
7 @3 F4 o! c! ^! N - e h k l ls lg k1 h r1 r e d p1 p2
% N! K9 t$ w- \4 D: k: C3 s9 c - p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16
; L1 e+ I) t; U2 B: P - p17 p18 p19 p20 p21 p22 c1 c2 c31 ]! j' N! B8 @8 s
- )
. F) ]& U# w& H - (setq oce (getvar "cmdecho"))
2 g9 S/ Z" c; e4 [+ s% z - (setvar "cmdecho" 0)4 {4 L" k2 N7 F* ^
- (graphscr)
& r) I9 t5 {' k. y* D* b7 }4 D - ;创建如果与你所用图层不符,可自行修改
5 I) F A/ }5 g i8 O* M% ` - (setq clay (getvar "CLAYER")) ;取得图层信息+ |8 p- U6 v' x0 Q* ~( f! X, o
- ;创建中心线层center颜色红3 H, L; s, m; B+ J
- (if (null (tblsearch "LAYER" "center"))& N) X2 F3 ~4 s# ?- P' T
- (command "_layer" "_m" "center" "_c" 1 "" "_lt" "center" "" "")& u0 v, W7 y# w: o/ k
- )/ H$ Q+ p. C/ {7 q
- ;创建细实线层continuous颜色青4 `* h( m6 x6 H0 i
- (if (null (tblsearch "LAYER" "continuous"))% d; ]+ Y! G/ E! Y
- (command "_layer" "_m" "continuous" "_c": I% W; Z% T6 Z/ ^5 R
- 4 "" "_lt" "continuous"
, o* g- S% [7 t4 w - "" ""# j9 A- Q+ A( A, J
- )0 U% G) e4 ?7 |* H) u5 f
- ); q9 v+ X. H0 y T0 [; d8 E
- / L/ ?4 Y5 w, Z& C% Z2 w- f
- (command ".layer" "s" "0" "")
. r% D7 W0 y& n+ G5 W
1 y( w" P8 _$ H' k5 L, O1 I) m, H- (setq o (getpoint "\n 输入插入点:")). r5 \3 ~# y( ~, b
- " p" d; `, x2 ^" ~1 ~
- (if (not d)0 e5 `0 i" z6 q
- (setq b "默认")2 C( |) w2 j( `9 g. p5 W
- (setq b " 上次输入")
1 T7 {1 f" L. w. [4 F4 \ - )
' b) N& o: ]& z# V4 Y. q - (if (not d)! C& |/ V+ T% M
- (setq d 10)2 v& [& B/ V) p# z* R \; H, g
- )4 _# O; Z+ Z4 I: f. p
- (setq a d)7 v: B# n8 Q$ x8 h! T% ^3 M
- (princ7 w u$ G* h* R) f2 D' Q s! e
- "\n 输入螺栓规格M5/6/8/10/12/16/20/24/30/36/42/48/56<"
8 r& D; G/ {. i* H - )# R$ ~! m, q$ i. E0 p* `
- (princ b); z. l# K; ]5 e0 C( R3 R& }" `* B
- (princ d)
: g$ S/ r4 y2 @$ `% ~4 S" E& F - (princ ">:"): s# G3 G' z! [$ ]/ Q
- / ~/ t7 }' M2 t9 G* u4 G
- (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 ">:"
7 O/ [ X; d4 \+ } |- k" R
: E; R$ M. B: \- (if (not d)& Y( p& f, f$ U9 x
- (setq d a)
. D! V- n4 C8 h1 G6 Z1 d - )
1 U z3 Y9 X$ X5 a; z2 \8 K8 S - (if (not l)
8 q' I# e' ]" `& f# o: ] - (setq b "默认")
* `' D# `" i6 e# ]/ W* W- n2 a3 S7 R - (setq b " 上次输入")" i7 i Z( y |" s
- )
- Q4 k( c; B, d) S8 g d. G& N. n9 a - (setq en t)9 q" c- Z5 i, x) d7 u1 U
- (while en) ^, r# B( U3 v0 F; Z' N7 m, C
- (setq en nil): W; p! ^ J$ ]: A/ U, u
- (cond ((= d 5)
) |+ v% E! |6 q - (setq e 8.63)
* k# n3 Y+ |* V: o, R9 l( d- D - (setq k 3.5)
" N3 ~, o7 g2 N& W: j& T* F - (setq l1 20.0)
2 B; ]8 r* |+ {! a - (setq l2 16)$ q, i& l/ i% B* l
- )
2 J5 l+ s, U/ W Z9 ~ - ((= d 6)
6 _7 ~0 I; O1 p v+ p9 L+ o2 ? - (setq e 11.0)7 Z7 c% w4 A+ {% S8 _4 {0 i' Q* Z
- (setq k 4.0)# n5 W2 S7 m/ W
- (setq l1 23.0)
: ?/ m& P! W X+ n - (setq l2 18)
: T( ~. q& @; [/ G7 M1 x: g8 {3 m - )
1 Z. ^- I. T2 B1 l3 ~ - ((= d 8)
9 p, \- ?, B# B, _$ F O6 x - (setq e 14.4)
+ f' o2 B# H+ N7 V9 [ - (setq k 5.3)6 v1 _$ O" J" r
- (setq l1 28.25)
; S- f& l+ d" q! M. ^3 I - (setq l2 22)
I/ V1 r7 t! G - )) a' s8 \+ z, e8 j' h X
- ((= d 10)
9 F K( ~6 [9 ^" \8 [ - (setq e 17.8)
, A% ?6 I9 f5 x; n! k8 y. A - (setq k 6.4)
2 p. e9 E: P5 d1 ?5 e4 @ - (setq l1 33.5)
! `8 e1 T& l7 d: { - (setq l2 26); A$ x: Z S: [$ @2 z8 j
- )$ f+ `" j& u& r+ n2 g
- ((= d 12) K6 l$ h5 A* V% A4 \- O
- (setq e 20.0)% l) t* N% E! x3 i$ A, l1 {
- (setq k 7.5)" U7 m7 u: H6 ]
- (setq l1 38.75)
8 i: w) N7 R2 p4 k8 Y) j - (setq l2 30)
$ B8 G _% R' R; V$ y2 S. _ - )
. R! f. p# b9 ] - ((= d 16)
1 Q L7 l# U' ?. U - (setq e 26.8)
3 d1 c! F$ ~% k7 P3 X - (setq k 10.0)3 Y" ~. j/ r9 ?% g5 U
- (setq l1 48.0)
! r8 k! _- _8 ~3 x+ E - (setq l2 38)
7 W2 w+ x# u$ n; h - )+ O9 I+ X l/ W, n# X* R# B0 ^
- ((= d 20)3 j F& X U# G9 ]- C
- (setq e 33.0)6 Q- {7 Q+ Z7 Q, S) l$ ^1 g6 A
- (setq k 12.5)
2 v% ^9 Y! I5 s+ {' M5 J; I' k - (setq l1 58.5); t' z/ e, V6 T
- (setq l2 46)/ q, d8 n' G1 T
- )9 e8 f* s' X; G* I) ]8 S. m5 t
- ((= d 24)
7 J. x& y f. I. ?% d- c, E( b: Y x - (setq e 39.6)0 a( `3 b5 E8 Q" U& Q
- (setq k 15.0)! }1 B; }$ ^6 w
- (setq l1 69.0)
, G# t- Q4 v' M3 _& x - (setq l2 54)2 w' D; D; r7 O" D
- ). i/ U5 O5 V( s4 m; a2 K' T S
- ((= d 30)
. n7 u M3 \( d* V - (setq e 50.9)3 \- h+ z; f; a* M @9 Q
- (setq k 18.7)7 {/ `$ N$ d6 M- Y( x: x
- (setq l1 83.5)
' b& a4 F0 W% p7 C- M - (setq l2 66)
" @/ G( ? z9 t5 x3 J! p5 W5 A; H - )
$ c$ U/ ^+ S+ t% Q& s- k5 @ - ((= d 36)% ?3 f$ r* r" q# _: Z
- (setq e 60.8)
! V/ q9 O5 G+ r: \* l - (setq k 22.5)" X8 i! r- s e
- (setq l1 95.5): c3 F* n) M. q# @& k3 m% h
- (setq l2 78)' J6 O/ z4 w" K- a
- )' h! F3 \. v8 l
- ((= d 42)& O% q; N0 a6 N! i5 v
- (setq e 72)
/ O: ^ b/ A) _& T* q - (setq k 26)! o* u, j: K! n4 @
- (setq l1 113.5)6 t2 Q) u9 M* E6 J+ R
- (setq l2 96)
5 y* y+ `4 _1 G) P/ V - )0 z5 a5 |5 L: `- k0 i; K
- ((= d 48)3 `8 x7 ]: o# u2 ^& r( p8 I$ m
- (setq e 82.6). P: t) q' y+ Q8 b
- (setq k 30)
, _- |3 {1 r6 f7 [ - (setq l1 121.5)
6 u- J$ x: k; g8 o4 ] - (setq l2 108)
7 E* G! c0 g+ r: r4 l9 m - )
4 s! P* v# O" p' D3 Q& W4 L - ((= d 56)
( g8 q& I4 ]! G6 o8 M2 p& Z" O - (setq e 93.6)( y3 I4 x' [( V+ S. B' M
- (setq k 35)
: ]4 ~9 F4 b0 m5 `2 u# ^0 X - (setq l1 137.5)
8 f# K* U- l- Z. L - (setq l2 124)
& o& j/ U5 k" d% {5 T3 o - )
$ _! _7 X2 y8 t2 K/ R/ m - ((= d 64)
1 F0 o1 q. q( b) J |6 i - (setq e 104.9). O6 P9 ?) B" y! L) m! q
- (setq k 40)# E0 j6 F ]: E4 {
- (setq l1 153.5)0 c% p ?9 g( u! ?% ~3 ]7 i3 d+ f
- (setq l2 140)
+ d) R; t! m- U K: ~9 g B' D - )- L6 E9 T. m N* V
- (t
) Y8 W ]2 c1 q# F5 \ - (progn ;非上述口径时则令
( b. M9 v: `5 a$ F/ Y0 U x - (setq d (getint "没有这个直径的螺栓,请重新输入螺栓规格,M=:"))
3 v9 ~+ O6 J8 T" k! d - (setq en t) ;令en为真,产生循环+ @- s/ D4 C6 M7 A, x$ ^1 @
- ) ;结束prong% v k7 f0 R6 e* P
- ) ;结束t
3 r- n4 i/ g! n* [# s/ h8 ^2 C - 1 r' @$ C- F/ x9 p
4 }, J- _- F- n! l- ) ;结束cond
8 X. U2 b* R' p$ W4 C: w5 X - ) ;结束while7 i* O0 c4 T+ h ~5 Q4 Z# }' V
- (if (not l). H( y h. w4 }
- (setq l 50)
3 C i7 d% G" u) ^' @: Y - )3 d5 [% B! C$ p' k% w
- (setq a l)* d+ n" @, d& k3 S9 w
- (princ "\n 输入螺栓长度<")- V9 _3 L- p; a+ w* _
- (princ b)
) l/ X- R/ t3 ?" v. p, a - (princ l)
8 p: P, K3 q2 Y* x. e - (princ ">:")
% |' R7 X: c% _+ l, I
$ x9 S1 p4 v* v7 r- (setq l (getDIST))
9 x. ?2 }% Z5 w( `' Q5 C# ]1 d - (if (not l)6 A: K0 t. d) ^% U/ L7 ^' k
- (setq l a)1 O) f; A& y- L; {
- )
! S0 |) J* |+ r$ T( S# Y% Q9 Z - (setq ang1 (getangle o "\n 输入旋转角度<默认0>:"))( E x9 M" r2 B- R3 b
- (if (not ang1)9 Y: d9 n& |& e p5 O8 k
- (setq ang1 0)( Z$ H7 C# r" u! T7 T
- )
9 R) o. v2 @& W6 K5 t - (setq zx (getstring "\n 是否要中心线(No<Yes>):"))- f m9 U8 d2 N, V c0 i+ L* T& p
- (if (= zx ""). N; l7 O. b) N2 o9 Z' F
- (setq zx "y")
}. u1 |9 Y% m; g* K8 ` - )
7 X6 D& I* S4 K% S1 x: a3 e - (setq os (getvar "osmode"))
1 T$ ]1 V @* h$ Q6 y3 [! F' l! p( B - (setq ang (/ (* 180 ang1) Pi))
: ^' P% F& @8 @. x' q: _6 p# h - (command "osmode" 0) A' M( c1 U* f7 {- J! R
0 ~# M' ^( @2 k1 a/ J- + X' @6 m9 e, `
- (setq ls (- l l1))
! l4 g0 b4 g5 \$ Q2 l6 G
1 J+ F% c6 a: K( m3 R8 x. C- (setq lg (- l l2)) ;长度减螺纹长度
. {2 O0 _/ u( U- ? - (if (> l2 l)6 c# U+ Y3 ]/ L% ]$ |6 o5 |6 ^0 b
- (setq lg 0)
) t6 K {6 t; M$ J1 H7 z$ f' A- m* n - ) ;螺纹长度过小时变成全螺纹& _( v; }; s( p. M5 o# C: K+ B
- (setq k1 (SQRT (- (* 2.25 (* d d)) (/ (* e e) 16))))
: u6 F& D8 \& r - (setq h (- (* 1.5 d) k1)): ^0 T4 O" l( x4 j' E& m9 f
- (setq r1 (+ (* h h) (/ (* e e) 64)))
, o2 N4 i7 Z/ \; @ - (setq r (/ (/ r1 2) h))
3 j- _" r r/ }1 n* y - (setq P1 (list 0 (/ e 2)))
, ^! K. m3 f, t u" `% ? - (setq p2 (list 0 (- 0 (/ e 2))))
' }& ~" \0 y% ?$ F' c: F - (command "ucs" "o" o)5 ^5 Z9 e. g# t$ X
- (command "ucs" "z" ang)5 n% B5 e4 L- t! M+ f! v# t
- (command "line" p1 p2 "")
9 l1 G: ]7 J1 }# F+ i/ w4 p - (setq P3 (list (- (* 1.5 d) (+ k k1)) (/ e 4)))
& o) F4 G- f& S1 E! r/ n - (setq p4 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 4))))
! x6 Z: N, z8 ?" l - (setq C1 (list (- (* 1.5 d) k) 0))* }$ ]% c% u$ C7 L5 `3 o
- (command "arc" p3 "c" c1 p4)
, Y: W+ V! ^, M2 w5 g - (setq p5 (list 0 (/ e 4)))
. ?% E- V) }$ b5 Q2 ? - (setq p6 (list 0 (- 0 (/ e 4))))0 k( @$ b, G! {/ p
- (command "line" p3 p5 "")5 @4 G0 A! V6 x$ r
- (command "line" p4 p6 "")% {1 i8 Y" u. X8 N6 G: l1 @4 y. K/ r
- (setq p7 (list (- (* 1.5 d) (+ k k1)) (/ e 2)))
9 u' R7 A$ ^8 y, O A- M' E - (setq c2 (list (- r k) (* 0.375 e)))& |/ `0 _; Q2 R
- (command "arc" p7 "c" c2 p3)6 f+ B) {' _. v- @& w0 h
- (setq p8 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 2))))+ D* g& ~9 F; X6 L& X' v. h
- (setq c3 (list (- r k) (- 0 (* 0.375 e))))
8 B! h& Q- t* h9 u, b# P - (command "arc" p4 "c" c3 p8)
; `( w# r; z S! T! M5 H+ W - (command "line" p7 p1 ""); I7 l8 ^9 r, u, C5 I g* b4 @
- (command "line" P8 p2 "")2 N' |, ~9 P+ l5 f5 o6 B
- (setq p9 (list (- 0 K) (* 0.375 e)))3 n8 n% ^. o' x$ w. m
- (setq p10 (list (- 0 k) (- 0 (* 0.375 e))))" E |4 N- Q7 i+ l) H
- (command "line" p9 p10 "")
. K3 c, O6 a" B, @$ B1 ]* ? - (setq p11 (list 0 (/ d 2.0)))8 R. R1 [; F( l2 D2 f. a d
- (setq p12 (list (- l (* 0.075 d)) (/ d 2.0)))& P; @7 L0 T: z/ N
- ;如果除数为2,则M=5时就变成了M4,会出错.
$ ]' T+ S. z G( M - (command "line" p11 p12 "")
$ ?8 `3 X8 ]7 H8 x0 g. M a - (setq p13 (list 0 (- 0 (/ d 2.0))))! m8 F7 v& A0 k, u0 [/ w
- (setq p14 (list (- l (* 0.075 d)) (- 0 (/ d 2.0))))
- o: S8 i* x( p3 c0 y- L - (command "line" p13 p14 "")' ?3 [3 U1 ]2 Q9 n2 z D; o
- (setq P19 (list Lg (/ d 2.0)))
- ^1 Z% V$ a" ^' g6 {( A: V - (setq p20 (list lg (- 0 (/ d 2.0))))
4 t; A5 P4 ~/ @1 V5 x3 k* n - (command "line" p19 p20 "") ;螺纹终止线; B- f* F2 s$ ^% v: g4 ]- |
- (SETQ P15 (list lg (* 0.425 d)))+ m+ l( t1 i( U* U8 P, O
- (setq p16 (list l (* 0.425 d))); p- u4 G. n% c; l; ], s
- (setq p17 (list lg (- 0 (* 0.425 D))))
7 N: K0 ], x: X2 ?, \4 Q* c - (setq p18 (list l (- 0 (* 0.425 d))))+ Y+ ^$ V, H4 P& z
- (setq p21 (list ls (/ d 2)))
9 l; k# Q3 @+ \% T. R s - (setq p22 (list ls (- 0 (/ d 2))))
' ^9 K4 Q0 j8 ^3 R- P - (command "line" p16 p18 "") ;螺纹端面; N- M8 a0 ^2 i. }2 c
- (command "line" p16 p12 "") ;上倒角
) ]7 l9 x* F* j4 ^: E - (command "line" p14 p18 "") ;倒角 ; n$ H b: P4 _1 T% G: x4 p6 V
- (command "line" p12 p14 "") ;倒角处粗实线4 K* O, E7 b: I9 U7 k! b8 h- V
- (command ".layer" "s" "continuous" "") ;细线层& q6 a9 s' F9 D- V5 ]* H7 [
- (command "line" p15 p16 "") ;上细实线
$ m9 u( Y- V+ {2 N( |) Y! b - (command "line" p17 p18 "") ;下细实线
) ^# u" F; ^4 K- z4 v( `. k - (cond ((or (= zx "y") (= zx "Y"))# E/ s2 I! C: N
- (setq zx1 (list (- -3 k) 0))
6 x5 m% H/ m6 h2 s% { - (setq zx2 (list (+ l 3) 0))9 w- t6 T3 M) A% ]: _
- (command ".layer" "s" "center" "") ;中心线层( p& o9 C3 ^. d! ^5 g ?( H8 [
- (command "line" zx1 zx2 ""), o* E/ H/ b, `) Z w1 E
- ); P5 ^" {: {% t. {
- )
' X- Q; y; I, S. s! r, y5 ` - (setvar "clayer" clay) ;回原图层% B5 x+ S0 `3 F! O2 i% u' ^
- (command "ucs" "z" (- 0 ang)). e9 E; ?7 X) g9 w* U/ w
- (command "ucs" "w")
1 Y; x7 n3 p8 p% u& h7 u( S - (command "osmode" os)
2 b' R6 I+ F' w8 l: M$ C - (setvar "cmdecho" oce)
# `1 ~6 ~8 I9 I$ \0 i - (princ)
* n+ s# [. r* v# D2 | - )
复制代码 |