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 cad2 q4 J; q! ~: }% |1 h
* H2 t( [ P8 R& v& Y, z$ e以下为程序代码:
. F( p) r/ w3 s% V- ;画六角头螺栓- z. t' u$ a3 k2 j' q4 L
- ;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./ }1 z, u! C7 v" Y
- ;2006.10.18晚完善$ W3 P; L8 r3 _8 G6 L o% |1 n& Q
- (defun C:xls (/ oce o a b sc zx ang ang1 en l1 l2 d
& k7 x( l( ?1 Z+ g5 ^5 \ - e h k l ls lg k1 h r1 r e d p1 p27 j, r0 o1 O$ y1 d% M9 k8 v
- p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p169 L6 k2 ^1 j. c1 g5 _) p W8 j! Z
- p17 p18 p19 p20 p21 p22 c1 c2 c3
# M3 T8 h, w- Q& E0 H% z4 H; A - )- G7 S3 J4 @4 {( E0 o+ K
- (setq oce (getvar "cmdecho"))% G$ J+ U- ^* _/ ?
- (setvar "cmdecho" 0)
) q" e4 W1 C) Q4 [" _+ O5 p' q - (graphscr) ~0 X+ _( n$ [) K) j7 V( z
- ;创建如果与你所用图层不符,可自行修改) Q, y7 [9 g' ^% ^$ x* K
- (setq clay (getvar "CLAYER")) ;取得图层信息- W; {/ |/ Q* f6 g! y* k
- ;创建中心线层center颜色红
0 I; ~) |' b4 k8 } C" M. }# } - (if (null (tblsearch "LAYER" "center"))% u. D. k/ m9 }) `& s5 [5 ~
- (command "_layer" "_m" "center" "_c" 1 "" "_lt" "center" "" ""): g; A( }1 Z$ F- ~& Z+ _" C+ A
- ); P' P! x5 J' L9 N% f
- ;创建细实线层continuous颜色青7 s. o1 `6 H% _/ v0 G5 M& Q
- (if (null (tblsearch "LAYER" "continuous"))
: |. U4 C. L3 s& O - (command "_layer" "_m" "continuous" "_c"
& d: u* \" @$ r7 s, } - 4 "" "_lt" "continuous"
+ L2 c! j* w4 V2 Z5 j5 u7 V - "" ""
# C: d( V* g2 W' O& G; O" D' D9 k - )
- _$ ?! S3 D& O* ] - )
; e; C8 ] D4 |: p8 D, B; U
; v/ R. ~- Z5 G7 c2 m+ N- (command ".layer" "s" "0" "")# p8 O3 f8 p, j3 d e2 i6 {
- , B. l" N4 _( Y2 T/ I: b
- (setq o (getpoint "\n 输入插入点:"))
7 J! c& c; D0 t L" L5 D
% t/ c2 H1 t$ K" v/ {+ L- (if (not d)! h) A4 i' L3 s9 k) y. i% F
- (setq b "默认")
8 [. q1 u* G/ a1 \ G - (setq b " 上次输入")' b- c+ w# M! T4 E ?
- )
% Z# w- I& K4 k- y - (if (not d)
r1 L z* k H- g - (setq d 10)
! X1 F1 ~+ j$ I) @. V: i2 ^% X. Y - )
6 ]& W, \% a/ e, N - (setq a d)
5 H5 u$ U$ g$ c# ~+ g! p - (princ- w- U: E0 ~% j E' w3 X* o
- "\n 输入螺栓规格M5/6/8/10/12/16/20/24/30/36/42/48/56<"( V/ K4 Z* p8 j9 \$ X: f$ k$ Y3 `3 J5 ~& z
- )$ s8 w$ z! w7 d& P, K7 Z t! U
- (princ b)) T g' r9 P4 g: Z
- (princ d)
2 T) S+ V( u, p& b1 v" @3 b0 h, Q - (princ ">:")
! f+ T6 ^& s8 k* u. g, b
& Q. p: E, E% P) n2 e, i- (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 ">:") v, D7 [2 ?, _0 y; } F: H" |; Z
- # M- a2 ?& z0 x+ d( k5 O
- (if (not d)/ B& K8 M0 `( a* K* k) O
- (setq d a)
" @5 X# t8 B* f' t/ L" } - )
1 |% \1 c2 k& p, A! I% y3 _* B - (if (not l) V8 a1 x% _: \- d& Q( ^
- (setq b "默认")6 C5 S. X! ^. H& a% D* u
- (setq b " 上次输入")
2 X+ r5 N3 K8 P" ~& [7 x2 y' L - )1 R5 u( z8 m J( S, B# e
- (setq en t)! r8 l; a3 G8 u0 ?, }
- (while en
5 h' ?, F% x0 A# S: }: } - (setq en nil)5 C( F; U: D) n
- (cond ((= d 5)
6 I: U# {4 N2 _ V - (setq e 8.63)
% p4 r5 S# p+ C% y4 m - (setq k 3.5)5 a" _/ H- A) e9 @' T v% b
- (setq l1 20.0)* z# {6 D/ y, _, i' A2 c
- (setq l2 16): d; d! J! ^+ V
- )
0 J* r o1 M6 x: O" M- N: { - ((= d 6)" r Z0 m& @ P/ d4 ~: _
- (setq e 11.0)" P* r0 c4 q0 s- L4 e
- (setq k 4.0)
) T3 m9 p& D1 }$ ^7 {# |2 T - (setq l1 23.0)
0 {: Y. Q+ ~- ]4 b- b9 Y - (setq l2 18)) q$ B. U! w$ Q
- )
& i7 d+ O5 P8 \8 H" n - ((= d 8)
, e3 X. A# `/ Y4 E9 l% v0 P - (setq e 14.4)
- J' c0 r. F+ ]- Q' i3 t; N - (setq k 5.3)" u* }5 i& T. s Y1 [+ S
- (setq l1 28.25)) V. c) z( x* h: e; r9 C
- (setq l2 22)( b' i; w: _- j+ W, q2 s7 g
- )
$ N5 [' s: D1 k6 U6 a/ u3 Z - ((= d 10). `3 a' W" q) ?5 Q3 U* a
- (setq e 17.8)6 q7 N$ v- M1 ~7 V* i0 H) M
- (setq k 6.4)
' A6 ]; k+ E! q) N - (setq l1 33.5)
/ v: q( K3 P( `& c! p - (setq l2 26)1 x- I1 h- c8 u9 h1 O
- )) o5 l7 j+ A9 Y
- ((= d 12)& F3 f) G! z1 u' A) B! G2 A
- (setq e 20.0)/ k8 H/ {" m+ ^" l! O) r
- (setq k 7.5)% M6 k3 N" K0 p+ a' O" D! E% |' A* u
- (setq l1 38.75)$ e3 N% n3 b3 V7 r5 g9 V+ R2 m
- (setq l2 30)+ m: h$ A! o' O# V1 R3 p$ I% |
- )
/ P7 Q# v4 @8 k2 i U Q - ((= d 16)
; [: |2 O# E6 ]; v8 W+ p% r - (setq e 26.8)
2 ]" m% K" Q6 S- z$ Z - (setq k 10.0), x2 {, x- N3 S2 _* n
- (setq l1 48.0)
& q- d7 ^. }# B9 k$ ] y# } - (setq l2 38)
7 A4 ^2 r) F+ Q" a - )- y2 z: G/ g/ }% L: q7 B8 h
- ((= d 20)$ r" ^! a. S. S' {8 E
- (setq e 33.0)
S J8 X$ F- T- m% ~8 \1 c& r - (setq k 12.5)- p6 P6 T- W: H" Q# J
- (setq l1 58.5)
1 R5 G" w! n; y8 z7 | - (setq l2 46)
% D$ M; A0 g; H$ A - )
1 u0 k$ o9 Q3 d0 e- Q) C3 i9 Y! q7 e - ((= d 24)- G) \+ Q' ^0 u% y
- (setq e 39.6)
- P& c+ i* }+ i - (setq k 15.0)$ ?& j3 F4 M) H) ^5 Q' C! I
- (setq l1 69.0)' y9 D( {4 B0 w6 m" i& t& e6 G
- (setq l2 54)
+ C* P; x5 P6 ^9 Q - )
1 d v e% h7 ?. q6 V - ((= d 30)6 _ v4 L& C! M8 |5 X
- (setq e 50.9)
7 I% S% {5 s0 i# B) ^ - (setq k 18.7)- n' {9 Q0 Z: Q: b& P
- (setq l1 83.5)8 K1 R7 {4 k+ q2 b2 t, m* c/ r
- (setq l2 66)
6 Q& ~: }& c* V% u - )
' w" s* {0 J. @3 L2 M( n* H* | - ((= d 36)
$ y1 p" z$ k2 p9 S, H+ Q+ u% z. p6 G - (setq e 60.8)
( c0 {7 `% p C, J; w+ K - (setq k 22.5)7 \3 m9 o' v8 c1 X: m5 z
- (setq l1 95.5)
. o% C4 C6 E2 J9 c0 E - (setq l2 78); b& ]6 b) J1 o, J: `. y: L
- )7 L) A$ i5 Y& X5 h6 i9 b1 c' R
- ((= d 42)8 l2 c4 T. T- m7 ]: Z/ R9 \3 X
- (setq e 72)
2 I7 b2 M8 T0 _! e. [: [4 k - (setq k 26)
# E0 F" N. M( e: X - (setq l1 113.5)
1 w% I. K& K" }: u - (setq l2 96)
- w- `1 W- `# H. A7 e - )4 f- T4 Y7 R6 b
- ((= d 48)
+ x7 c; @- t. O8 g' x - (setq e 82.6)( D7 J0 ]6 v V8 R0 F& ^4 a
- (setq k 30)/ N; ^2 A5 u! [0 b& w
- (setq l1 121.5)& k' ~' y- ]1 e; J3 N" ?' u
- (setq l2 108)
+ g! t% J6 d( ~) Z7 ] - )
: N/ p6 c9 O! [ - ((= d 56)
4 B4 h# }6 s! N" f1 l - (setq e 93.6)- Y( [' ?# J! v
- (setq k 35)
1 R1 o# w5 j7 D! l, y - (setq l1 137.5)
' J, ~/ L ~4 I2 E - (setq l2 124)
* k6 d4 \9 ~" }. \9 U4 E- s5 k - )
+ [0 S. C# M2 C4 a& ?) ` - ((= d 64)/ n6 v8 J9 y8 q
- (setq e 104.9)
- u$ x8 n& A: U( Y' _. t) c2 z' I - (setq k 40)
/ a: G( V6 N7 W% |4 B0 h. {" Y$ } - (setq l1 153.5)
! V) P9 t+ R2 p% |+ E% @2 u7 ~# H3 L - (setq l2 140)! Z' E0 N& }; C3 ?& {8 ]1 ^
- )
7 @' G5 |3 Z6 Z' `/ N" \ - (t( G/ Y5 o6 W S, G$ Z: x
- (progn ;非上述口径时则令/ g4 x, G* T' Z! L
- (setq d (getint "没有这个直径的螺栓,请重新输入螺栓规格,M=:"))
2 ^9 U# v7 @# X( `& b - (setq en t) ;令en为真,产生循环
; I3 Q3 [9 W7 @* ^5 L) Z; B - ) ;结束prong7 ~, k1 v7 h. J+ [- ~9 A: u
- ) ;结束t6 c9 Y- A# A4 J: F) H* e
- $ G F Y& @/ A8 s
- $ D: k; E3 t7 A3 u& a" H8 V0 M
- ) ;结束cond. l/ {- | O3 U
- ) ;结束while) L7 V6 g8 n8 W" ?7 q, G
- (if (not l)7 R/ A1 S* c4 ^# R4 ~
- (setq l 50)
/ r2 N3 G: A; ^8 V8 K - )
1 `% ~! p0 `, j- H( p4 a& ` u0 v: o - (setq a l)* o0 _( \) z; ^9 x+ F
- (princ "\n 输入螺栓长度<")
$ ^# ?3 T! V" }8 u4 k - (princ b)
+ ?% |8 q; m( g8 l - (princ l)0 c5 i1 Y7 k. ~# g: ]: i
- (princ ">:")) X2 d! D$ Q% @1 P o* }
- [8 C8 j2 T+ }: g
- (setq l (getDIST))1 z& c3 E6 {0 q, E7 v
- (if (not l)' E/ X/ x0 L, J& v$ L' l
- (setq l a)' K+ r5 {5 L, j) l6 r, d* V6 ~2 {! j
- ). V) |# E/ x4 E/ B
- (setq ang1 (getangle o "\n 输入旋转角度<默认0>:"))) q+ X3 Y- o9 y& Y$ ?+ J$ A
- (if (not ang1)$ Q! f0 D$ \. w
- (setq ang1 0)7 b& c0 H( e! W' n: W+ P
- )
( Y* I1 c+ F$ B5 N) }# N - (setq zx (getstring "\n 是否要中心线(No<Yes>):")). m! Y& w2 S( `5 x
- (if (= zx "")
* g {' ~; d1 A& n F - (setq zx "y")
# T2 c' x1 Q F* D2 V8 x - )
9 Z- u9 k5 R8 e# b - (setq os (getvar "osmode"))6 S+ C$ U6 w; a$ X1 W6 Q
- (setq ang (/ (* 180 ang1) Pi))
! _8 S4 J; t+ x5 ?8 d( d1 ?1 ] - (command "osmode" 0)( X' z( e# e+ u( u+ r1 @3 ~: r
4 q7 c8 X! v7 _9 L- ) D( V% c8 t& a( |) x9 o8 f
- (setq ls (- l l1))% E& [' v6 i6 @5 U
- % t9 m: v9 L! N; F3 U
- (setq lg (- l l2)) ;长度减螺纹长度
. P5 F1 t/ g+ u$ f2 J$ B; }% r3 r9 | - (if (> l2 l)
3 b( W- }! k7 o R - (setq lg 0)
; ?" E d) c7 m - ) ;螺纹长度过小时变成全螺纹
# E5 J; j) O% T! T - (setq k1 (SQRT (- (* 2.25 (* d d)) (/ (* e e) 16))))
9 p2 n+ P6 o6 y9 p2 {% X) L - (setq h (- (* 1.5 d) k1))
, f; g* Z: X6 q5 ~ - (setq r1 (+ (* h h) (/ (* e e) 64)))
! d2 d2 Z. V" b/ ^& v5 R - (setq r (/ (/ r1 2) h))& K" Q; X& S/ S* Y w# R
- (setq P1 (list 0 (/ e 2)))' {2 K) b, E; o" W% t3 G2 F1 w% d
- (setq p2 (list 0 (- 0 (/ e 2))))
1 y- e4 H5 ?' r& `2 C4 E - (command "ucs" "o" o)" v& @. ?' F' j$ [. s. }+ H
- (command "ucs" "z" ang)/ F; _3 s8 j) g6 }0 q
- (command "line" p1 p2 "")0 h0 E- Q" f) `' Y# s' b
- (setq P3 (list (- (* 1.5 d) (+ k k1)) (/ e 4)))% ]/ e" v: m) b! [) t
- (setq p4 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 4)))). k7 E) e* w& b# L, {: N h
- (setq C1 (list (- (* 1.5 d) k) 0))- O( O9 R8 o2 X! e7 O
- (command "arc" p3 "c" c1 p4)5 A! H3 t: d' D+ q) i- O0 u
- (setq p5 (list 0 (/ e 4)))
: @" Q" L3 y$ ]6 t' z4 d - (setq p6 (list 0 (- 0 (/ e 4))))( p6 Q/ y9 g) P8 _2 g# K2 C
- (command "line" p3 p5 "")6 q/ [6 I0 e7 X
- (command "line" p4 p6 "")' [! e: @0 ?; X$ X
- (setq p7 (list (- (* 1.5 d) (+ k k1)) (/ e 2)))/ Z$ O+ ~1 ~2 `7 J
- (setq c2 (list (- r k) (* 0.375 e))), K% n A* r* V
- (command "arc" p7 "c" c2 p3)
2 c& ?" Q. P* R4 K( { - (setq p8 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 2))))
, ?8 G0 f% S% }* d - (setq c3 (list (- r k) (- 0 (* 0.375 e))))
" e" W n/ K/ M* l - (command "arc" p4 "c" c3 p8)9 x) I( Y; f4 ?9 |, |' a4 O' Z
- (command "line" p7 p1 "")
2 |& e- [- f l0 ?" ], X - (command "line" P8 p2 "")1 L. J0 V. V8 q$ @* f9 S( ^; K
- (setq p9 (list (- 0 K) (* 0.375 e)))
" Z/ V4 X* }) y0 W0 @ F& ? - (setq p10 (list (- 0 k) (- 0 (* 0.375 e))))6 _9 S' \8 v5 L( k
- (command "line" p9 p10 "")3 T# d. u- m- m7 r
- (setq p11 (list 0 (/ d 2.0))): N' Z4 R2 r) V3 x
- (setq p12 (list (- l (* 0.075 d)) (/ d 2.0))) w7 n% N+ e9 F1 H6 D
- ;如果除数为2,则M=5时就变成了M4,会出错.
9 c7 _9 O- w* \- E6 G# N- F - (command "line" p11 p12 "")) i0 S3 ]5 k- w
- (setq p13 (list 0 (- 0 (/ d 2.0))))
) n0 N6 d0 V* k7 }+ T# t( t. e - (setq p14 (list (- l (* 0.075 d)) (- 0 (/ d 2.0)))), h3 P7 D3 l! l4 J! ~+ |
- (command "line" p13 p14 ""): b% x1 s$ o4 H9 M# D
- (setq P19 (list Lg (/ d 2.0)))
# p1 N' W7 j' N- W - (setq p20 (list lg (- 0 (/ d 2.0))))
2 T( {" k1 c2 J - (command "line" p19 p20 "") ;螺纹终止线
* e# b6 \( Z) @9 R% I6 G! ~% B - (SETQ P15 (list lg (* 0.425 d)))3 v/ u5 g" W8 \0 c
- (setq p16 (list l (* 0.425 d)))% z. g" B, m1 i* a$ |: x9 o+ `1 v
- (setq p17 (list lg (- 0 (* 0.425 D))))
0 k2 e$ \4 F2 R" E% ], ]& W2 w. Q: m - (setq p18 (list l (- 0 (* 0.425 d))))8 ^" J- s4 S0 u6 `
- (setq p21 (list ls (/ d 2))); k: o% c F- A
- (setq p22 (list ls (- 0 (/ d 2))))/ r6 w! l+ Y; T
- (command "line" p16 p18 "") ;螺纹端面5 U# j8 w. X9 x; x( ]# ~+ W
- (command "line" p16 p12 "") ;上倒角9 y% L: [1 V; H! W2 M# l
- (command "line" p14 p18 "") ;倒角
% c; I% h# t3 q$ L) a - (command "line" p12 p14 "") ;倒角处粗实线
) G7 |8 ^# N( h3 b+ P - (command ".layer" "s" "continuous" "") ;细线层) x. A- j) b" q, D- o8 v+ r! l8 L
- (command "line" p15 p16 "") ;上细实线 J1 h E! {+ o/ u8 k. T
- (command "line" p17 p18 "") ;下细实线4 ?! d0 k, v5 \+ N
- (cond ((or (= zx "y") (= zx "Y"))
* Q- k" c* p; Y6 b3 z; ?3 r+ b - (setq zx1 (list (- -3 k) 0))1 O# d4 F+ b x. p
- (setq zx2 (list (+ l 3) 0))) I" X1 V5 Q8 L
- (command ".layer" "s" "center" "") ;中心线层8 y7 c: c8 s; W3 `5 t
- (command "line" zx1 zx2 "")1 h# V9 ~2 a* j: F+ C+ }( h3 O8 m
- )
7 Z1 t5 l1 g; E# i8 t - )' l( C' P% d( L/ M2 s; d+ X
- (setvar "clayer" clay) ;回原图层" l' @) M, L# M9 Y, O
- (command "ucs" "z" (- 0 ang))+ Y2 t& P/ ?% D) @! d4 L) u
- (command "ucs" "w")8 D( o1 F" ~$ g4 H; Y
- (command "osmode" os)$ f$ r# f: A3 g6 e% x! H5 X6 B! M
- (setvar "cmdecho" oce)
8 P _2 Q6 B U/ E - (princ) k* q1 \2 I# W1 {" }) u
- )
复制代码 |