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.
/ o8 O% |/ }; _2 ?: o/ X. w6 j8 \$ ~
% u& \+ Z4 p" n& ?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
! J; P; M; ^# m0 V3 ~
f' a3 z+ V5 K0 X- I4 n( l( ^以下为程序代码:
5 G! } e- v6 }% c- ;画六角头螺栓' f$ I6 a. O1 {2 K2 Q4 k& x
- ;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.
6 {% H& ~# A' n- ]7 W8 C - ;2006.10.18晚完善% y4 U: t0 @3 ~
- (defun C:xls (/ oce o a b sc zx ang ang1 en l1 l2 d
3 u: S |/ p( g! ?) o - e h k l ls lg k1 h r1 r e d p1 p2
0 _( |: H1 l) B - p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16. h+ u+ G- O! ^0 q4 B
- p17 p18 p19 p20 p21 p22 c1 c2 c3
) Z4 j0 J" d# S* E& R+ I1 x# `* }: J6 q - )2 e) ~3 s/ K. o7 W' Y
- (setq oce (getvar "cmdecho"))+ D- g h9 @( H& f5 f
- (setvar "cmdecho" 0)8 K5 p7 J4 Q- M- _4 x# H
- (graphscr)4 j2 R& t6 t9 b, }& s! x
- ;创建如果与你所用图层不符，可自行修改
6 H( j t N7 v8 a7 u - (setq clay (getvar "CLAYER")) ;取得图层信息5 N# U- y/ @& k: L' S% V1 F
- ;创建中心线层center颜色红' I5 r C: P! E0 h
- (if (null (tblsearch "LAYER" "center"))5 O$ e1 ~8 p k) t3 D
- (command "_layer" "_m" "center" "_c" 1 "" "_lt" "center" "" "")
) p* @; m0 H2 S9 ~) T - )
9 j$ w' f$ [7 I3 P: W0 I$ A - ;创建细实线层continuous颜色青6 @. E3 y/ I) r' p( r
- (if (null (tblsearch "LAYER" "continuous"))$ }) R+ u4 H# v
- (command "_layer" "_m" "continuous" "_c"" \/ D, L2 A& v; W" y
- 4 "" "_lt" "continuous"
. T* a4 b# I- A9 I% G - "" ""
! M3 c3 ?3 e7 C, R$ F% ` - )7 o; j) }" g4 N! T: h! m+ w/ f) y
- )$ s$ m( f3 g. s
6 [% [5 T2 r+ b6 m' t- (command ".layer" "s" "0" "")3 j+ O" b8 W$ v0 [0 B" \, O
1 U/ k' g0 d+ g( Z2 P* f- (setq o (getpoint "\n 输入插入点:"))- T; h- C+ j3 y! X% ~7 f
/ Q) l7 z! @4 x' o3 b1 }- (if (not d)
/ n. W; `2 N1 Q/ A1 m" _6 A - (setq b "默认")1 b4 X/ |0 |3 e4 f" e
- (setq b " 上次输入"), d. q F7 I" s; b; q/ {+ Q1 ]
- )
0 G$ n' }, e5 K - (if (not d)
! d/ |# [; n6 z7 b0 {& E - (setq d 10): V5 u8 w, p: C" r5 J
- )4 P, P2 I6 \( b0 s4 I$ F: ^: u! k
- (setq a d)
0 d6 x/ }* H- {$ I2 E7 n - (princ
: U" e* G: l7 G8 |3 c( V - "\n 输入螺栓规格M5/6/8/10/12/16/20/24/30/36/42/48/56<"
9 A) ]1 o& |0 b% z1 ? - )
4 n" S# ?0 p; k( f. {! \ - (princ b)% l4 d" C1 O! W0 m
- (princ d)
* t) c" G0 Z% ? l. i - (princ ">:")9 H h1 r5 F; n/ B) F
- 8 ]$ f9 W5 F$ X: B# |2 e& h. l8 _
- (setq d (getint)) ;"\n 输入螺栓规格M5/6/8/10/12/16/20/24/30/36/42/48/56<默认" d ">:"9 c; `/ ?& z2 r0 D" i m
- 4 w% A' D2 j6 I
- (if (not d)
. ~7 G; C# ]! I - (setq d a)3 |4 X- R9 a1 u( `! e# [
- )# y8 U. c& y! O- X) F
- (if (not l)3 g" G* V, v& o2 d" ]8 n2 m, \
- (setq b "默认")' s3 \. X4 I1 J/ H# V
- (setq b " 上次输入")1 X; b' c4 P5 `# f/ a8 |( ^2 |+ Q
- )% y+ C9 w. i8 b9 T+ b; L
- (setq en t)
- K" p! e1 p; X+ q3 I8 u - (while en) b7 u7 U ]1 c; r9 ] o, v6 M+ ~$ j
- (setq en nil). \/ I- }% G( u) t& l# R
- (cond ((= d 5)
9 \2 w8 {, ^: d+ R6 v - (setq e 8.63)
/ B% X& e% t; O( n - (setq k 3.5)
6 d3 J5 r9 V+ M' V! I - (setq l1 20.0)3 X' Y+ I% H, t4 u& \
- (setq l2 16)" f# G/ d: F3 ?8 Y7 S
- )" n* ^( e/ w- Y' w4 {5 A# T6 H5 O
- ((= d 6)3 z/ P2 A, f6 r) } {; Q
- (setq e 11.0)) H( _6 p% t# |, z2 p$ H: t& O9 n2 A
- (setq k 4.0)
& K- x( t7 r6 u! Z, W4 I - (setq l1 23.0)6 _7 K4 @2 l7 D' I' k
- (setq l2 18), {& F. j4 b! q! o
- )
( \7 r' b2 t0 \+ k. k1 H3 x' ^ - ((= d 8)1 E$ s% {& q" N7 i; P
- (setq e 14.4)- r0 [1 S$ o6 ^ m8 ^0 N: |
- (setq k 5.3)/ k3 J7 J- J- w# `* o2 H) `
- (setq l1 28.25)4 x( Y4 L# z- l# _7 x- M( P
- (setq l2 22)
3 Y9 v3 h" A( j3 x" a" L- J% n - ); [' k b# c) _; r
- ((= d 10)
# K: T2 i4 I( k, V, E+ g; @/ g7 \. X - (setq e 17.8)
- e g4 J. T3 `0 N - (setq k 6.4)3 z' s; x! `$ j$ |' p! A1 A
- (setq l1 33.5)" N1 w7 M4 g, O4 a& `2 I7 K
- (setq l2 26)
5 E% x* [( [ }8 q; ] - )
- {- Q/ `9 K% G2 H0 }" Z1 W/ B6 i$ Z! I - ((= d 12)
6 j4 [ _# H3 a" b2 K3 C2 H: T3 m; w - (setq e 20.0)
, [% x3 D8 t, l - (setq k 7.5)2 E4 E: Y; r% ~" \) m
- (setq l1 38.75)
0 S _7 D5 L+ S - (setq l2 30), y" J% B, w0 D7 e ~: l
- )6 J2 a/ O$ \7 \
- ((= d 16)$ u% R6 `; w3 U, J- t1 r( w
- (setq e 26.8)
. k6 c) y* o% S* w3 ? {" p9 s - (setq k 10.0): B) u3 t( K; P( e o, J* W
- (setq l1 48.0)& J) q4 f M4 X4 N
- (setq l2 38)
( O: G- ~5 l+ ^/ M! o: T R/ N - )3 ?; M n/ \) E8 \
- ((= d 20)
- I- A+ |$ ^; V _: C: P - (setq e 33.0)
4 b" _& _8 U( X' q0 d - (setq k 12.5)' K2 v8 F0 F- c+ d/ @
- (setq l1 58.5)( Q, ?! U; K; m( c9 g
- (setq l2 46)
$ I4 F- H# d2 k; u" T8 J' R - ): x- i6 l( M4 Y1 d- M/ d1 o/ j
- ((= d 24)
' g9 U+ |1 D4 i - (setq e 39.6)' V: m( U/ s! e
- (setq k 15.0)3 I' v' H/ h- K& h+ h
- (setq l1 69.0)
( h1 Y# h! t, B - (setq l2 54)
! d6 Y# `' G: @$ Z& L6 @3 ~ - )1 K) v8 D+ U/ c$ a8 \
- ((= d 30)# a- w$ F5 Z D# ~5 s1 I8 ]/ q
- (setq e 50.9)
2 R5 R& O' z6 l# k' B$ A+ C - (setq k 18.7)/ g9 a, g9 j# _5 A/ }: L
- (setq l1 83.5)
) m- R: j/ ]3 r9 s' j7 V% F! V - (setq l2 66)! v; O! k+ t2 X$ b# y, E6 G8 Z
- )
7 i+ W9 a0 Z7 g8 r& U - ((= d 36); F' I* u# f8 i: A! d
- (setq e 60.8)
, l( j0 E% A2 v p/ v! Q- Q( R - (setq k 22.5)& Y7 P# x+ `$ N# h8 L
- (setq l1 95.5)' t" | K0 ?. z1 e9 p9 d/ f
- (setq l2 78)
/ p& |7 V/ c$ y4 H Y - )
; [/ t# n" E1 m L - ((= d 42)* n* f) Y% I% m @( X& [) S
- (setq e 72)8 T" u& V' R; B* r# O: f
- (setq k 26)! r2 U1 X! W5 |5 H- ~6 Q, A$ C/ `
- (setq l1 113.5)
5 ~7 @4 ] r, }) i* E. L" v - (setq l2 96)
& g9 K# n; ~& G; B: f( U - )3 R' c) A7 V7 n0 I- R& F
- ((= d 48)$ w1 K j) ]5 }9 j' } e
- (setq e 82.6)/ E! y# A6 m9 }) J# s
- (setq k 30)5 L) J& E. r5 b% ~- T
- (setq l1 121.5)
# k3 [' s3 W* \& g' z# M1 K2 R( x - (setq l2 108)+ ]7 _2 R( {$ z8 z; v
- )
9 g. _* `$ w; c! H! E" b9 e( J- _! w - ((= d 56)
3 f+ P2 s( H* b N+ h) h$ i. v - (setq e 93.6)
9 x- X6 z" {* m4 i+ h a5 n, Z - (setq k 35)( J2 s& y' n; P2 H8 K
- (setq l1 137.5)
" S8 A* f7 m2 `, ]( V% P - (setq l2 124)
9 {) O8 v- W/ r. U4 @ - )0 Q, c6 c* o- A* c0 p8 F2 {
- ((= d 64)
, ]: s' P( { a, S; U- W. \ - (setq e 104.9)
/ h9 a# k, U- M$ y1 t, Y) |- F - (setq k 40)
% x4 S$ x& w! @. @ - (setq l1 153.5)
+ I( u9 i& u5 b1 H3 {! y1 D4 Z# f- p - (setq l2 140)8 z/ k( F0 K7 H
- )
% j( v5 c( v% V) H3 Y - (t
{& }6 U7 J# r5 x - (progn ;非上述口径时则令5 }% q5 l* R Z5 R: W
- (setq d (getint "没有这个直径的螺栓,请重新输入螺栓规格,M=:"))
" ], }3 Z5 t* q7 L* n - (setq en t) ;令en为真,产生循环
+ }9 {5 S9 _+ T9 m' v7 h3 {/ Q - ) ;结束prong
7 T F( k, Y. m1 h/ Q8 x$ c8 o& T& \9 n - ) ;结束t% W K; o+ Q3 Q# T
- 9 b: J, K! M! T' B9 Z
. f3 \! M$ T" J1 m3 j- ) ;结束cond' V R, d" J2 }( g# N
- ) ;结束while
8 Z' t/ \8 w$ U& k% V - (if (not l)
3 \6 Y/ o2 e" X& {0 d! V: K Q/ E - (setq l 50)& O0 Z& M" O* H5 U
- )
; Y) [3 c; o9 u - (setq a l) x9 `6 w% L/ ^
- (princ "\n 输入螺栓长度<")
6 S# S5 _& b3 k0 I4 t- @ - (princ b)
$ q; j- ]9 |: I - (princ l)
+ }, N6 E& k* \1 k - (princ ">:")
- c v, J# [$ k* ~. @# d - 9 @- T2 F( e% U2 N2 h9 f
- (setq l (getDIST))
1 T/ ]% q5 l6 R0 ~ - (if (not l)
' g0 l' G/ M/ J% g - (setq l a)
( Q. E, u% V% `- m - ), f# \; T8 ?6 g- ]4 G/ u
- (setq ang1 (getangle o "\n 输入旋转角度<默认0>:"))$ t4 d6 j: l) t" X' B2 |2 Q
- (if (not ang1)
) x/ r( w( ~6 N* W; D6 X1 P6 Z - (setq ang1 0)
2 c. l S5 n* G) U - )! k- G. h$ R x3 j: c* m
- (setq zx (getstring "\n 是否要中心线(No<Yes>):"))8 @* {% l2 f! D$ s+ V
- (if (= zx "")
( G1 @+ p' y( Z- @ { - (setq zx "y")' x2 A3 P. g) E' w, j2 c
- ). F3 g7 `) O5 Y2 j& ]
- (setq os (getvar "osmode"))# I7 d: V( [* y$ k5 g5 Z0 r5 ], Y
- (setq ang (/ (* 180 ang1) Pi))
( P8 I) }/ A5 \; L, R( B - (command "osmode" 0)
9 v- n- y7 [4 _% M
9 s/ F0 i7 h. R/ |0 B% s- : |) d# g9 `$ T1 n6 X* n3 ^. \
- (setq ls (- l l1))
6 B3 G( N$ t& i. w' u$ i& X - 3 i, q) V0 }$ `8 N8 K8 R
- (setq lg (- l l2)) ;长度减螺纹长度3 e: Y0 E7 h% E: [$ T5 m( @
- (if (> l2 l)
# r3 H8 X. l8 a t: E/ G: n - (setq lg 0)
3 E3 j4 V3 R9 L2 o6 A. T - ) ;螺纹长度过小时变成全螺纹
$ H- ^+ u) \/ N1 y# V - (setq k1 (SQRT (- (* 2.25 (* d d)) (/ (* e e) 16))))
6 i8 |6 e5 c6 C. w* K/ B9 k! A - (setq h (- (* 1.5 d) k1))# R' r6 B2 U% B( o$ a% ^ T
- (setq r1 (+ (* h h) (/ (* e e) 64)))
! D4 c- S4 r- c4 G - (setq r (/ (/ r1 2) h))* k4 P- f1 d. q, L9 P1 q7 a) R4 X8 S
- (setq P1 (list 0 (/ e 2)))9 k( W8 ?/ Q) b( u' Z
- (setq p2 (list 0 (- 0 (/ e 2))))8 \& Q' _3 l3 x
- (command "ucs" "o" o)& T, h7 B0 O, ]
- (command "ucs" "z" ang)
5 O6 W- z5 Y3 p, N - (command "line" p1 p2 "")) ?% d B& ?+ l& `1 Z* r# r- P2 a
- (setq P3 (list (- (* 1.5 d) (+ k k1)) (/ e 4)))
/ i+ `6 F1 s$ N7 ~2 A - (setq p4 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 4))))9 w3 o* R# r+ c6 C d
- (setq C1 (list (- (* 1.5 d) k) 0))
* x `4 _; F( o5 n5 E: w - (command "arc" p3 "c" c1 p4)9 H) B1 F- L+ G
- (setq p5 (list 0 (/ e 4)))% f% |% ` T3 u0 I3 o4 b) W |6 P
- (setq p6 (list 0 (- 0 (/ e 4))))8 I: ^& }$ \& Z1 @5 H
- (command "line" p3 p5 "")+ G+ O; w! `, Y% E3 [
- (command "line" p4 p6 "")
2 |/ F* p4 B) E" v% ~3 a# K9 t6 I - (setq p7 (list (- (* 1.5 d) (+ k k1)) (/ e 2))): w% T8 F4 z2 d$ @) z, b6 B
- (setq c2 (list (- r k) (* 0.375 e))) F/ g5 V! j* S' L
- (command "arc" p7 "c" c2 p3)0 F/ m* }' _1 H+ S1 |
- (setq p8 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 2))))& b+ g% S9 o7 T T$ M5 T! y
- (setq c3 (list (- r k) (- 0 (* 0.375 e))))+ E4 o; P: C9 @8 n8 [ w7 C
- (command "arc" p4 "c" c3 p8)
2 Y8 F- b& ~$ e* ^6 h, m5 ]3 K" b - (command "line" p7 p1 "")/ Z. u4 B) M7 b
- (command "line" P8 p2 "")
+ X: D4 i9 {" O - (setq p9 (list (- 0 K) (* 0.375 e)))& O! C j7 Z3 Z. n$ g+ F
- (setq p10 (list (- 0 k) (- 0 (* 0.375 e))))4 D( O5 l2 w3 ^+ u
- (command "line" p9 p10 "")' j" v# E, C+ b5 }6 q* y
- (setq p11 (list 0 (/ d 2.0)))
" E; K; \1 E( Q! i. z - (setq p12 (list (- l (* 0.075 d)) (/ d 2.0)))( L8 k) \; u! _- E" {0 O1 P
- ;如果除数为2,则M=5时就变成了M4,会出错.
$ q3 ]" `; m x - (command "line" p11 p12 "")8 _- T- h8 V9 _7 _, t% a
- (setq p13 (list 0 (- 0 (/ d 2.0))))* P, s v% U2 I! V3 |
- (setq p14 (list (- l (* 0.075 d)) (- 0 (/ d 2.0))))2 Q" _& k$ l* n9 c9 I* \
- (command "line" p13 p14 "")0 Z7 x- ^; A4 W, s, ]# j
- (setq P19 (list Lg (/ d 2.0)))
! h: N7 x- T' H& Z. C# E" G - (setq p20 (list lg (- 0 (/ d 2.0))))
" W/ |& @4 H. a - (command "line" p19 p20 "") ;螺纹终止线
) l* |! m! |- M) D. `1 i% O - (SETQ P15 (list lg (* 0.425 d))); w" ]7 P" _, x- n9 |
- (setq p16 (list l (* 0.425 d)))
) Q0 D& g! K+ L+ g - (setq p17 (list lg (- 0 (* 0.425 D))))* b+ f1 k" i) s$ ^
- (setq p18 (list l (- 0 (* 0.425 d))))
' E1 e$ `/ [+ Z3 Y7 Z - (setq p21 (list ls (/ d 2))); t R" @4 n H2 G* j F
- (setq p22 (list ls (- 0 (/ d 2))))
# P+ Z4 F) ^: P8 d - (command "line" p16 p18 "") ;螺纹端面
, `; Q7 z9 b- X6 M5 g - (command "line" p16 p12 "") ;上倒角
, E7 U) T1 [$ A1 _( K. q - (command "line" p14 p18 "") ;倒角
6 \' U5 [7 a( q( N - (command "line" p12 p14 "") ;倒角处粗实线
3 u) S, e" |2 X7 V ?8 p7 B& D% a - (command ".layer" "s" "continuous" "") ;细线层
5 m8 H: [% h$ U# K# G r8 I - (command "line" p15 p16 "") ;上细实线
! v9 I0 r) ~: |# u: l9 S: h- X- L - (command "line" p17 p18 "") ;下细实线
' ~ T3 Y+ ~: X/ M2 z - (cond ((or (= zx "y") (= zx "Y")), U, V2 B! [7 U4 M
- (setq zx1 (list (- -3 k) 0))9 A5 W/ j* D' m
- (setq zx2 (list (+ l 3) 0))- v$ K; ~5 F8 |0 b! G2 s# L
- (command ".layer" "s" "center" "") ;中心线层/ N. v: O; |7 Z6 |
- (command "line" zx1 zx2 "")
1 A7 }( P& F& q* J; d - )6 y% f1 L5 P, s: _/ U
- )
2 u- b. V3 z7 [, W7 S) e - (setvar "clayer" clay) ;回原图层1 y# }& t) F9 v0 I
- (command "ucs" "z" (- 0 ang))+ J3 ]1 J9 @+ {, M6 H* A
- (command "ucs" "w")% @4 y1 B6 u9 l1 ]+ o/ Y3 H
- (command "osmode" os)
2 t! f! o, z( v* h - (setvar "cmdecho" oce)
0 L- w5 P) D0 A4 B8 D. d - (princ)' b0 S0 _; x' \6 O$ Q" X& q( W
- )
|
发表于 2006-11-27 17:15
楼主
发表于 2007-1-10 22:14