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.- O9 B: T6 i% X' a) _
, H' X6 k. n1 F0 r/ R F% ^
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. B F' O8 _) u. i
4 u6 \- l$ E5 M7 ~$ c以下为程序代码:) }1 a" D9 S) p% w
- ;画六角头螺栓
; |, E( V* c% 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.* ^. }; a. e" F+ s. d! ]* g$ f& S( p
- ;2006.10.18晚完善
8 b" ^% ?3 B- j% b - (defun C:xls (/ oce o a b sc zx ang ang1 en l1 l2 d7 B+ G1 z* V2 p, {, R2 ^9 n- j( u
- e h k l ls lg k1 h r1 r e d p1 p2# N' i% e# h1 _) o. L3 o& G
- p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16( _% Z# T! E+ o% L2 s. \ _
- p17 p18 p19 p20 p21 p22 c1 c2 c3- I3 f. l* w2 v1 ?( W& X# f& N
- )
$ C+ | x* Y& k' @ - (setq oce (getvar "cmdecho"))
) `' K* _. P: ?1 ?4 N6 N& Y - (setvar "cmdecho" 0)
0 {9 k A: M N; r# z$ x. N - (graphscr)
- h" R$ S$ l; \! W; H5 h - ;创建如果与你所用图层不符,可自行修改
: o0 M+ ~1 u1 V7 A# v3 R - (setq clay (getvar "CLAYER")) ;取得图层信息+ a; |* f# Y+ I
- ;创建中心线层center颜色红
; c8 {. a. g. P: G1 x( h4 J H - (if (null (tblsearch "LAYER" "center"))
2 h: ~6 C6 ?, C4 Z' A- s - (command "_layer" "_m" "center" "_c" 1 "" "_lt" "center" "" "")4 t1 e+ L V4 D( C4 U0 G5 J$ u- K9 b
- )6 T4 `( ?! f& L
- ;创建细实线层continuous颜色青( g# I6 |) e: D6 M, V1 i7 C, u
- (if (null (tblsearch "LAYER" "continuous"))- ^% J5 n. T# r; H( Y. {8 l0 Q4 s
- (command "_layer" "_m" "continuous" "_c"
% k4 T" |3 J" G( \ - 4 "" "_lt" "continuous"
& {2 v5 t6 r" p+ Q0 L- F - "" "". U9 ^/ G2 L4 s/ X" h9 U
- )7 I$ V& w& N- @/ y
- )
& q* k1 C; J5 Y4 t( y( @8 b
; x Q4 z1 M8 X; t- (command ".layer" "s" "0" "")$ R" u/ P6 y& ^! O9 T/ ]4 S& [& _
" W4 {1 v% u' @8 C- (setq o (getpoint "\n 输入插入点:"))
4 f( u7 ^1 q/ H
! ?% ~0 e$ K3 | q' i U3 ?6 J6 r- (if (not d)
+ A/ _5 r5 F1 s3 i - (setq b "默认")
. ?% r% J: U9 z - (setq b " 上次输入")
& p, k8 I6 ~% T4 n; N% {4 L - )
; c* k3 }. s/ o$ D - (if (not d)8 c: Y2 m( b; }- b/ i
- (setq d 10)( Q9 Y- ~3 R2 |* w) h
- )
( f/ M0 O/ ~+ N5 y1 o& J - (setq a d)
. B$ V8 H0 U9 H2 p - (princ" [. a4 |, O3 U: ~
- "\n 输入螺栓规格M5/6/8/10/12/16/20/24/30/36/42/48/56<"
9 O# W2 ] p( ~' e; q- {2 `% j - )) L$ L0 y8 `' m/ r1 z
- (princ b)
; U+ t8 Y. I. ~ - (princ d)" H8 X2 D% |6 i! n; D" v
- (princ ">:"): ]6 [) \( \" c( l6 k* _
$ K+ O4 S) z/ H4 x( r7 b- (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 ">:"
0 b( }# S- u& v% i, r F - 8 j: m- r/ o' \5 N; _9 ]+ L
- (if (not d)" B/ K3 h* ]6 Y% N) }& R4 i
- (setq d a)3 h* x. g# _$ x O: {& `
- )( C7 f1 Q$ G: o4 T( c0 S( t' t
- (if (not l)
1 @& h( J! H5 n6 M3 z1 U. K - (setq b "默认")4 P: t+ x: U/ E& t) i
- (setq b " 上次输入")
( T% X# B1 h" C) [! l - ): r- j4 z. s" r9 G
- (setq en t)5 |& b+ ^ G6 ^& i3 I8 b
- (while en$ D% r, I9 d' N2 x" |
- (setq en nil)- m% p7 c( r4 I% N$ v- b9 T4 Z
- (cond ((= d 5)
* I9 s: B0 N) g) M% r( V: g - (setq e 8.63)/ K6 V0 n* M$ v& Z
- (setq k 3.5)+ o8 Z" A$ a' w1 R" E' |$ B8 O
- (setq l1 20.0)0 @! B; A3 ~0 M9 U* I3 w& x- N
- (setq l2 16)" }: H# y' y3 T& Z' |
- )
/ A* i/ ]$ G$ S, s - ((= d 6)- {6 b; l8 i+ P1 i8 h8 _
- (setq e 11.0)6 Q- y5 V, k, {! M
- (setq k 4.0)
# n5 D1 c5 a2 Y+ b! {; ? I& N - (setq l1 23.0)
- T/ a0 g7 M: h2 G2 i$ B' s - (setq l2 18)
3 ]$ w8 q$ P& n: r! W* L3 s5 Z, W - )5 z; F. \6 g0 H1 S0 f: v
- ((= d 8)$ c- _( b6 x* y w; ?8 K' F
- (setq e 14.4)0 a# t, W! H9 j+ d0 w1 i9 I @- S
- (setq k 5.3)
! Z, l' S# I! R9 E# a - (setq l1 28.25)" K* k4 B2 B7 r
- (setq l2 22)
# q+ {4 C. G) W' }" w5 d" P' @4 i - )9 R; {- J8 o5 h6 t
- ((= d 10)! U! s7 c$ f; s$ x" d; s, j4 D; i
- (setq e 17.8)/ f8 j8 g# O1 |' T
- (setq k 6.4)- O" f R4 ]& H. O# E
- (setq l1 33.5) S5 n A. c: h3 K" j( [
- (setq l2 26)
T. t4 A4 |2 i' L2 s9 a - )
+ j# ~- ~1 a/ Z% t5 E/ P+ ^ - ((= d 12)* r3 w7 t# o7 p8 g" D( {
- (setq e 20.0), N V; }9 B* U
- (setq k 7.5)
( E! l' O* u3 M/ T. d. z - (setq l1 38.75)1 C4 P: W/ `5 i, r+ T
- (setq l2 30), g! z3 c3 N o- H: H, O* b* o
- ) U3 d1 p. ~3 r7 o
- ((= d 16)
4 h7 w) o' W% G8 H8 Y/ a - (setq e 26.8)
, L4 K: {! u# C6 Q$ { - (setq k 10.0)& r$ |3 [+ v7 e9 Y9 W! T
- (setq l1 48.0)
1 E* k" G+ o# y* B" Q - (setq l2 38)9 m5 g. E0 B E9 T
- )0 c0 k( d6 j1 l4 \4 \# Q( h
- ((= d 20)/ O+ C; _+ X g9 h' ^
- (setq e 33.0)
5 r8 S( I! e3 `7 w' `- ^6 |. x5 ] - (setq k 12.5)
% @/ G- J$ ~5 A - (setq l1 58.5)
# y( ~. H2 ?) T! z3 W' \& n+ ` - (setq l2 46)# {6 b F5 V* n. |* D3 Z- ?" ^
- )5 |1 t% ^+ c, C9 n
- ((= d 24)
; w' `0 k% M3 m E& z: J6 s& b5 | - (setq e 39.6)' Q, n, K- O' D& {3 _. X; h
- (setq k 15.0)
# r$ u! _1 ]. [. o, c8 X: B - (setq l1 69.0)
: a5 i; l4 Y+ r% c- k8 j$ W - (setq l2 54)! U/ G0 ~5 @& \( q1 d
- )
4 Z" w. u/ C i( G4 ], o - ((= d 30)/ [ s, q v) t$ @; U$ V# `
- (setq e 50.9)
6 G3 \+ d: O! [$ Y, A( y4 n - (setq k 18.7)
5 X1 S( d/ ?) ^8 r' S! V7 }( _/ H - (setq l1 83.5)% a+ m2 J4 s) z; G" R1 J V+ n+ H
- (setq l2 66), {1 I) B9 p( B+ A
- )
* k3 s. {) x z8 i7 _ - ((= d 36)
! g2 \) ]6 t7 ]' c* W$ Z% x5 e - (setq e 60.8)
/ ^) W2 |. a+ q$ j8 D) t: ^4 [* z) v - (setq k 22.5)8 V. r& [$ e/ n2 M
- (setq l1 95.5)9 s k" [% i- x+ T% X) K
- (setq l2 78)4 _' G- s' j& {2 P1 `
- )
P2 @* q- r) r- g - ((= d 42)
! `" J' O) O( n* F; Z3 a - (setq e 72): z6 [% f5 d2 j5 c+ s# n S* t& Q
- (setq k 26). X( I6 ^5 P# a4 F
- (setq l1 113.5)
0 s* @( `+ v6 c8 H6 _ - (setq l2 96)7 P; {5 Y. r s! N" X- _% N" Q
- )( E1 |( p& p& j2 k5 m# I
- ((= d 48)
9 v$ R. ^9 D M+ I3 s5 | - (setq e 82.6)
' Y9 c8 t5 c" P0 ~( g q - (setq k 30)6 |0 P4 }8 B$ c; ]8 P; A
- (setq l1 121.5)' l3 N$ G ~* K, v
- (setq l2 108)( I6 C2 |9 L! i4 T0 X
- )' G! i/ |" F$ b. c7 Q
- ((= d 56)7 y2 ?3 S- Y+ m. f( {
- (setq e 93.6)
5 L* ]* h0 j* T3 {/ o9 ~ - (setq k 35)
2 f3 W' D8 w& v& V - (setq l1 137.5): V6 Y9 y% ~& W
- (setq l2 124)* l* Z/ ?8 F' F @
- )9 V0 w$ A7 Y* V/ q6 w) {3 S
- ((= d 64)
9 t5 N$ h% \: ~ - (setq e 104.9)4 P) a9 z& @* J) A5 D2 j: `" c9 h9 d
- (setq k 40)
5 m2 y$ [% E2 N3 \/ | - (setq l1 153.5)
# Z; J$ _. a% {, J1 R4 P; l - (setq l2 140)
# U- Z: }. W p - )
* }+ l4 ^; ?# Y3 v' u9 ^* K - (t! l9 j; i& f6 w: R2 i' Z8 a5 a
- (progn ;非上述口径时则令+ |- X& f- j1 K/ s0 o, f
- (setq d (getint "没有这个直径的螺栓,请重新输入螺栓规格,M=:"))
2 Y/ i, W/ L& O - (setq en t) ;令en为真,产生循环, v5 S) r! w# _6 B, o1 M. H( o
- ) ;结束prong0 j/ V1 C2 O. d5 e
- ) ;结束t
: J4 \! `3 {- _# Q1 X, _0 J
' ~, S m0 H' h1 r" P% U- # A. _4 P, O9 D7 F! S
- ) ;结束cond
- z! b( I2 u' E k( N! d7 ~; X - ) ;结束while: D$ C0 d9 p* t9 D- W0 r5 S
- (if (not l)1 s; j. I, O! q& Y
- (setq l 50)
- Z5 q% h- v( }5 R3 d - )0 z! s% o# B$ Z" M) x1 L: R- }( }/ A
- (setq a l)
+ l: S2 P, {6 I. v - (princ "\n 输入螺栓长度<")
5 ^) H' B' Z' K. ]" z; v - (princ b)
( r3 o3 u) }. A+ ~2 a1 A - (princ l). o9 _* e. V) S$ N+ v7 u) s% I
- (princ ">:")+ s" Y- W% J$ B; `
3 [% `, {; I q; y+ J3 e- (setq l (getDIST))
4 D# \$ F' B* T7 t4 ~ - (if (not l)
o4 c# T+ [9 H6 \4 v. g - (setq l a)
1 G3 ]. L( V% a. [# D - )% w( E! U* Y& K! t. G4 ]
- (setq ang1 (getangle o "\n 输入旋转角度<默认0>:"))) d% o' f& N& \* P' `5 e! c! W- O( ?! R
- (if (not ang1)
: x! i0 f g7 U, X+ r - (setq ang1 0)
/ Y- a5 x9 v. |3 H R8 Y* v - )
y6 X t. U1 @* }$ T - (setq zx (getstring "\n 是否要中心线(No<Yes>):"))# X5 M6 e! E! l/ d9 w8 [1 J }$ l
- (if (= zx "")
6 @- C' u' a) {5 k# ~ - (setq zx "y")3 u: a$ w+ f3 P1 E. h% H
- )) H+ q v5 _+ w9 Y, e
- (setq os (getvar "osmode"))/ t6 T: F2 |, e& C
- (setq ang (/ (* 180 ang1) Pi))
9 ]& J4 ?. h$ M- u$ `6 r - (command "osmode" 0), M, S _4 N. F) l% h' J* p' Q
- ; [, b. q" X# \# ^
9 B5 i& f4 f1 z e2 ~5 w5 {. \8 H- (setq ls (- l l1))5 B" b- c5 a+ P1 v( e9 Z/ q
- 2 n7 m |% K$ Z" ~& L2 G
- (setq lg (- l l2)) ;长度减螺纹长度
: c+ M, k& _' h - (if (> l2 l)
+ _5 y7 ]8 Q1 f; o7 p! b - (setq lg 0)
; T, y8 ?& K/ ]1 Z! X4 y5 X5 {! r5 d - ) ;螺纹长度过小时变成全螺纹" W. b9 Q! [. u
- (setq k1 (SQRT (- (* 2.25 (* d d)) (/ (* e e) 16))))" S+ c* U% e1 `
- (setq h (- (* 1.5 d) k1))
5 q3 m0 X$ f6 \% `+ J: h( n$ @ - (setq r1 (+ (* h h) (/ (* e e) 64)))
3 b2 a. g" o7 H" N1 Y - (setq r (/ (/ r1 2) h))) u+ u0 g0 p+ i H3 M
- (setq P1 (list 0 (/ e 2)))
6 k% k% q2 v, J, m- C4 \ - (setq p2 (list 0 (- 0 (/ e 2))))4 O& b4 h! O( l" E# q0 I+ V
- (command "ucs" "o" o)
1 E# P1 K7 s7 N. m - (command "ucs" "z" ang)/ f8 ]! e e# F; K u1 n; o
- (command "line" p1 p2 "")
' C7 |/ b% S& H* X$ l" t - (setq P3 (list (- (* 1.5 d) (+ k k1)) (/ e 4)))
, k8 o( n5 i1 V0 b$ \) v: H: _ - (setq p4 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 4))))/ O* _) O8 W3 L0 R7 F) A4 h
- (setq C1 (list (- (* 1.5 d) k) 0))& E5 L3 P6 z; j* v4 r. Y3 r
- (command "arc" p3 "c" c1 p4)7 O* I7 E7 w6 j
- (setq p5 (list 0 (/ e 4)))
( Q v8 q4 W* g% @/ A, { - (setq p6 (list 0 (- 0 (/ e 4))))
" |4 q; v9 r0 _- b0 R$ t - (command "line" p3 p5 "")
+ P1 p4 d: v; O. Q2 v% _ - (command "line" p4 p6 "")
; K9 b# i; G% Z$ V - (setq p7 (list (- (* 1.5 d) (+ k k1)) (/ e 2)))9 o7 B0 F ^+ @" j8 v ~7 l& `" s
- (setq c2 (list (- r k) (* 0.375 e))). [ G2 g2 c, l7 s4 E
- (command "arc" p7 "c" c2 p3)/ H! ^: U0 J1 b q7 v
- (setq p8 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 2)))) F, i' Y+ U1 x% J* D, ` p4 T$ T3 m
- (setq c3 (list (- r k) (- 0 (* 0.375 e))))
2 S( [7 C2 ^: R( f - (command "arc" p4 "c" c3 p8)
' Y w" e5 @! u5 { - (command "line" p7 p1 "")
3 b ~4 F8 n5 T$ n. u0 _2 t - (command "line" P8 p2 "")
6 V2 I0 F3 [( h3 g - (setq p9 (list (- 0 K) (* 0.375 e)))# K2 d" v8 j# v5 [ z2 R1 W
- (setq p10 (list (- 0 k) (- 0 (* 0.375 e))))% M5 D& H8 [" T# B& W% O$ }' g
- (command "line" p9 p10 "")# t6 I0 S% P- A! _! `7 }
- (setq p11 (list 0 (/ d 2.0)))
9 w# h2 B; \, ? \& |3 @" T' a& \ - (setq p12 (list (- l (* 0.075 d)) (/ d 2.0)))! o* u' b0 ]% X8 I; }
- ;如果除数为2,则M=5时就变成了M4,会出错.
& a6 L+ r2 P: c1 | - (command "line" p11 p12 "")3 q8 P2 ?6 u. w# [7 l
- (setq p13 (list 0 (- 0 (/ d 2.0))))) ^2 p0 E' P. \: Y2 ]+ ]# n
- (setq p14 (list (- l (* 0.075 d)) (- 0 (/ d 2.0))))4 I# B) d; {7 ?% Z+ j3 {9 e
- (command "line" p13 p14 "")# p& |, a$ N% J. ^: g- l. o8 S
- (setq P19 (list Lg (/ d 2.0)))
* i% d. E. T% o: V7 v - (setq p20 (list lg (- 0 (/ d 2.0))))
- x. y# D. p) h. U0 W - (command "line" p19 p20 "") ;螺纹终止线/ F: L7 x& j" n" I& b+ D
- (SETQ P15 (list lg (* 0.425 d)))
) R' e: F( ]' H: c! u7 E - (setq p16 (list l (* 0.425 d)))
& S, l1 j8 ~4 s# R7 f+ b - (setq p17 (list lg (- 0 (* 0.425 D))))
) I0 X z- @" Y6 d* v - (setq p18 (list l (- 0 (* 0.425 d))))5 ?- P5 ^& D3 Y3 _* S; |
- (setq p21 (list ls (/ d 2)))
6 }" v X$ v! W - (setq p22 (list ls (- 0 (/ d 2)))), a% c* x8 w# M6 F; T2 r
- (command "line" p16 p18 "") ;螺纹端面
8 r% ?3 t6 e! E) A8 _1 R) t - (command "line" p16 p12 "") ;上倒角
3 _& _; e3 F+ q) T - (command "line" p14 p18 "") ;倒角 8 ~" ~% ^; c1 ?4 C% r, C Z
- (command "line" p12 p14 "") ;倒角处粗实线
( v6 D6 W# K. t" H/ ]1 [ _ - (command ".layer" "s" "continuous" "") ;细线层
0 r. p! s9 V; N: n; d5 A - (command "line" p15 p16 "") ;上细实线
- K8 K& M# v% n# R4 i - (command "line" p17 p18 "") ;下细实线
* Y% X: j; ^& P+ M& C - (cond ((or (= zx "y") (= zx "Y"))( p4 q) _: ^+ ]6 v* A0 ?
- (setq zx1 (list (- -3 k) 0))
1 S5 i/ b, V( A4 i" a# h - (setq zx2 (list (+ l 3) 0))& T( L8 ^/ l# o0 Z* G# q V
- (command ".layer" "s" "center" "") ;中心线层6 y5 H9 d* F4 u" [! a$ Q* V2 b
- (command "line" zx1 zx2 "")
: M y$ `& _; U+ t - )
6 F7 [- G7 u( `: X3 `8 k - )
# y9 D; n9 B2 t* h( v( d - (setvar "clayer" clay) ;回原图层
8 Q8 M3 u; ?; n' ^8 m8 W1 @) n) r - (command "ucs" "z" (- 0 ang))6 @! h1 e8 J/ Q4 c2 T1 N
- (command "ucs" "w")& S. N+ ]/ n9 B# g# o
- (command "osmode" os)7 W0 e. d+ |: N+ i% Y( w$ S7 k
- (setvar "cmdecho" oce)9 j2 F: H$ ?; e+ x" k5 m) z3 q2 F2 G. q
- (princ)5 f/ b8 m3 ?% O) E
- )
复制代码 |