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.3 p; C/ s: }2 i
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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 cad
% e; z) I% }: X" T. Q* {0 w2 z7 |' [- v2 b/ w* g, |8 ?
以下为程序代码:
( G; p. a8 D" {# [- ;画六角头螺栓% B& n2 x% |3 e! |/ V b
- ;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.
# u0 m. q" ]9 {, t- Y - ;2006.10.18晚完善
* Q4 p) T$ ?9 } - (defun C:xls (/ oce o a b sc zx ang ang1 en l1 l2 d$ e- b# s/ [/ y) T2 D
- e h k l ls lg k1 h r1 r e d p1 p2
0 D+ K+ r6 E* H& k - p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16
1 i4 Z, t( m5 y7 S6 \& ^% r - p17 p18 p19 p20 p21 p22 c1 c2 c39 f' Z8 |9 l5 b" P4 H9 i8 [
- )- _. I. n6 A( ]. S |
- (setq oce (getvar "cmdecho"))
8 N% ?( {% g* q1 ~: _# J$ ~ - (setvar "cmdecho" 0)7 {* Y( f' I. Y+ E* l7 Q
- (graphscr)2 M. v( Y5 m$ `. P4 E& x6 O% B
- ;创建如果与你所用图层不符,可自行修改
& U( A* f3 ?# h7 |) U; m( P* `2 N* h( M - (setq clay (getvar "CLAYER")) ;取得图层信息
1 g4 J. L$ B! \6 E/ U2 } - ;创建中心线层center颜色红0 d- @2 M; o& ]% w
- (if (null (tblsearch "LAYER" "center"))" e9 @! Q$ z$ S2 @! b; {' @
- (command "_layer" "_m" "center" "_c" 1 "" "_lt" "center" "" "")
8 ]" r3 y& ^8 I2 ]+ D - )9 `1 q6 }1 `) j% D" `% Z
- ;创建细实线层continuous颜色青9 N7 M1 \: X% ~$ A# f
- (if (null (tblsearch "LAYER" "continuous"))
8 z" I: {, l, t# O2 u - (command "_layer" "_m" "continuous" "_c"
H( K! t7 E8 t0 \8 o - 4 "" "_lt" "continuous"
/ L, p1 A9 W) N- j& P2 ^ - "" ""
3 u0 W9 r6 N) T/ i0 e - )
$ y( u: H5 s% R - )6 S |7 g" [) ?) t" C" ?1 F ?
- 5 G7 d5 i4 A( z$ Z
- (command ".layer" "s" "0" "") d/ G; P1 X/ i/ ?* j
' F% v; c: | N. O+ ]& V. B- (setq o (getpoint "\n 输入插入点:"))
* p- k: X' P }% \$ F7 d+ ]% t O - - s7 s$ x' o: l( B) d: y) D m
- (if (not d)# C( E+ J* z. _: m) L# l0 _
- (setq b "默认")/ Q5 y8 n. h5 j2 J, r. b) L9 ?7 q! ~
- (setq b " 上次输入")5 @+ y. l- _" z
- )2 I0 _8 y4 Z3 ~' m' L8 b7 P. m
- (if (not d)# v1 G7 e+ _; G. Z' x" `% V
- (setq d 10)1 q: T5 Q8 V; ^5 F
- )1 ?- J- l3 J8 n) ~! |1 q5 h Q
- (setq a d)6 q+ A0 S9 s- `* d
- (princ
J/ t) q3 E% d+ t1 @- V1 e; x - "\n 输入螺栓规格M5/6/8/10/12/16/20/24/30/36/42/48/56<": v2 } q9 w0 D) E3 l2 J
- )
- `3 u/ y( P7 U, [$ G) Q - (princ b)
0 W" u5 g, v3 K S - (princ d)
" }8 |6 @" u. v - (princ ">:")
2 e4 }* T6 S+ o. m4 M7 Y - : S2 g8 J1 ]* K+ ] A0 h
- (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 ">:"1 z5 X7 S9 r! D; s9 M
$ e9 `6 t( d9 C! b/ r, ~- (if (not d)
; ?$ T% |/ ~, s, S* f - (setq d a)
8 f' }# y" b/ w8 L" y; z! v( G - )5 L: M0 U7 _$ x& e. E
- (if (not l)
+ Z$ r$ }& h0 d- k% s - (setq b "默认")3 j$ s/ i6 M H- ?( m: ]" w8 }9 ^
- (setq b " 上次输入"), Y( U0 _2 e4 F4 e$ S3 ~
- )
# v4 v- K6 l4 x, x; Z4 G5 P - (setq en t)0 f% [0 n3 q3 f( B% R7 Z( D
- (while en$ q& i; l6 M: v) W
- (setq en nil)
: Y9 E4 _7 b1 i8 v7 \: e% |. f- R - (cond ((= d 5)
- k8 g2 M! v' B7 p! z" H- s - (setq e 8.63)
9 r# h5 N/ o7 N3 s1 w# l - (setq k 3.5)
+ k/ A% u% @9 D) a8 O% z - (setq l1 20.0)
* A% v! K8 _& X# f! {- N - (setq l2 16)
1 C) v! l$ L6 m! c* j. b# J' s - )3 Q: E1 @( J: |
- ((= d 6)
7 O' L( y) B4 u* ?: C - (setq e 11.0)
2 j2 N4 g$ c2 _0 V& V1 d; \ - (setq k 4.0), J& y: Y- N4 r3 s D0 B! |# D% c
- (setq l1 23.0)& j1 k m, ?/ R( I6 y
- (setq l2 18)
; a- r# b2 B5 Y" e% _0 Z - )4 P2 x# a1 M( ?8 I/ v9 q
- ((= d 8), K' w+ E8 ]% U6 @
- (setq e 14.4)
& `1 ?8 }1 n; N7 w( J - (setq k 5.3)2 d9 K- S$ t) q& i1 q, A
- (setq l1 28.25)( K$ y/ t9 a0 c
- (setq l2 22)6 k/ c) }: q! M; I
- )5 F" f% E6 l) R
- ((= d 10)
! v6 k7 R F$ E' l' X2 w - (setq e 17.8)
5 X- O1 G. N, j; ~! C - (setq k 6.4)
4 `) q$ R3 `' E7 ?6 n - (setq l1 33.5)* ]2 s4 E! z5 s$ I/ g
- (setq l2 26)) W% H0 G9 E; g: U9 N
- )8 s" C6 f5 s+ P3 W! ?
- ((= d 12)% F& h2 C4 Y- Z! I# I9 r x+ N1 N
- (setq e 20.0)
4 s& e6 g& d$ r5 l - (setq k 7.5)
2 ` c% j% B( o9 E) A - (setq l1 38.75)
$ \( f* O% E2 z' W+ U - (setq l2 30)
4 q& `3 ~8 v2 S% k- T - )
' g% C& j7 q9 V# S$ T4 z- N' E - ((= d 16)( `4 b1 {/ x1 C2 W
- (setq e 26.8)
* E ~4 j$ @! w6 u - (setq k 10.0)3 L$ Y3 M% a5 [5 u" H9 H
- (setq l1 48.0)5 t% @" Y* i! e. \4 `/ b O
- (setq l2 38)
8 }9 {) k+ G8 D }' |2 i - )/ l0 M6 @) U) p. e! v- ^
- ((= d 20)
" W6 r1 O4 B9 v0 @5 y- K - (setq e 33.0)/ q$ Q Q: i# e1 K/ `, `* {6 N$ F# u
- (setq k 12.5)
/ ^" B5 O! I1 t5 s3 r2 x/ P: U$ v/ V) C - (setq l1 58.5)+ t& V+ i. L* X" r* Y9 a- U
- (setq l2 46)2 d) l' O; y% V4 D2 d
- )
* @% A4 E2 c: b/ x3 k, s4 @- J/ H - ((= d 24)4 v* `7 d9 j, d% j
- (setq e 39.6)8 Z. Z o) e; Q1 \6 O. q: i
- (setq k 15.0)
$ a! s1 l$ H) y4 h( l- q - (setq l1 69.0) b0 E1 s) Q! E) L, h s4 o: y: ~
- (setq l2 54)( U; L" X1 }& m6 T+ q1 a/ B! x
- )( ~1 `3 |; @* y* n
- ((= d 30)
0 N, ]2 N0 ?1 }7 {! x: H - (setq e 50.9)
, I' \1 k K6 D% i! c* v4 q - (setq k 18.7)% v/ z1 r6 s; I
- (setq l1 83.5)( U. x/ C" R. ~# ?9 a
- (setq l2 66)8 w9 V" V& P: {8 n [
- )
* Z& k/ ]& W9 v; N - ((= d 36)5 v* h/ A& s# A7 _, F9 m* H8 z: U
- (setq e 60.8)
" d- c5 i7 |+ W9 _6 ?# Z U6 M1 Y* X - (setq k 22.5)/ l4 d3 o9 h: ^" P
- (setq l1 95.5)3 ^7 C4 ]& B Z3 _; z" A* J5 T; g
- (setq l2 78)
$ D5 U* z/ j$ Z. l2 H - )7 K2 b: s( d; {
- ((= d 42)$ X& K( ` D0 U" }
- (setq e 72)
" _. E' P& C- R! y* e6 d - (setq k 26)
2 P) Q; Z2 ?" ]9 S, s6 L - (setq l1 113.5)
5 Q x: y: L8 ]7 R3 J - (setq l2 96)7 v1 Y$ z5 X( e$ Y& h/ g! Q; z
- )
" U3 I2 ~% U O# K3 a9 h- x( @ - ((= d 48)3 C; ~% e5 E! T- z3 x3 W9 ?/ o& ?4 ^
- (setq e 82.6)( D* T. I6 J7 A/ O1 {
- (setq k 30)
/ E1 J+ T ?& p. a7 U" l$ \ - (setq l1 121.5)9 s8 E9 W6 U2 Z
- (setq l2 108)
" t9 b' `% a; y0 K: O' Z7 Z - ); a, y, _ E$ t/ l1 Y J/ J
- ((= d 56)
# K9 w! i! u i% _0 c7 F5 V* j, Y - (setq e 93.6)) }5 a) Q& f8 Z% ]: x6 t
- (setq k 35)
, z: @0 U9 U3 X: ? - (setq l1 137.5)
; [& R# Q' r8 G7 o# e - (setq l2 124)" E j& _: X, d' Z
- )
1 {! ]1 U- N: D* m d* X - ((= d 64)
" t# P& g' H" m1 o( U2 t1 j - (setq e 104.9)
0 j: q) w" v& c" v8 L - (setq k 40)
" v# O" K7 Y( \- M - (setq l1 153.5)
5 V( v, h" i) d7 Y0 m9 |, ]0 N% o - (setq l2 140)7 ?3 u$ v s! b0 m4 O7 S
- )9 e. {: o" }6 `# a7 A
- (t
* y+ p9 N5 ^% p8 v - (progn ;非上述口径时则令 ^+ v( g* o# d6 H$ M$ e9 G+ q
- (setq d (getint "没有这个直径的螺栓,请重新输入螺栓规格,M=:"))
9 O) g6 F/ j& `. h1 C4 p - (setq en t) ;令en为真,产生循环5 M+ @3 ^$ _$ i1 T" o$ b
- ) ;结束prong
1 b5 d% ~9 D; b a - ) ;结束t
$ u; B3 |8 |0 ] - 3 R3 p; o4 {# ?" f a8 ?/ y, e4 T
- : C. [ @. C; k. _
- ) ;结束cond( S6 ]$ Y6 l% `& R
- ) ;结束while
- l8 I# _" Z. G5 J' [$ h9 P0 i - (if (not l)' [$ Z9 P; P+ o9 { s5 q
- (setq l 50)" K$ P% Y! |- f4 \
- )
9 I' _! }9 D; E) C- L# P - (setq a l)9 { N/ W4 r- I
- (princ "\n 输入螺栓长度<")
5 e6 P" E2 N/ V! {, b - (princ b)4 I8 K; y5 o% Q, X7 q
- (princ l)5 O. a" N J) s
- (princ ">:")
4 `& r" @& L! \* t( Y6 P
/ t B; |7 [, k- (setq l (getDIST))
& D f1 D c9 V) d2 ? - (if (not l)
& A' {! T; m9 a( l0 Y; A - (setq l a)
5 Q/ U/ q, j# o( m8 w. @ - )
( g7 B+ D$ U1 [; H# }5 J0 z - (setq ang1 (getangle o "\n 输入旋转角度<默认0>:"))
u% z% ?2 q; }' P$ W1 ?( @/ r - (if (not ang1) i: T- p2 `+ q4 q6 H( |
- (setq ang1 0)
, ~, w( a: n5 U# X - )! [9 j- ]1 x5 w' I+ j4 W: c
- (setq zx (getstring "\n 是否要中心线(No<Yes>):"))* R* x( J/ D. t/ @) d6 w
- (if (= zx "")0 }% d$ H8 ]9 b6 E7 ?$ O+ P! z K8 Q
- (setq zx "y")
$ R3 P. K$ r! }8 F - )
0 e0 d3 Q9 f+ b9 f4 v" b - (setq os (getvar "osmode"))0 b* X- {0 O0 ~! U
- (setq ang (/ (* 180 ang1) Pi))8 z) [% d9 M* v! V% D$ t
- (command "osmode" 0)
5 }( L& z. E* S: f7 N# d - ; I. @0 ]3 c$ J8 S% R9 G
: J1 f6 H5 T1 J8 E& H- (setq ls (- l l1))5 [' A2 _2 a5 ~' r$ \4 `& F- q6 t; e
- / E. D) N/ J1 F6 z1 L
- (setq lg (- l l2)) ;长度减螺纹长度$ e# d, K }6 ]5 o: T" O9 G6 G: S
- (if (> l2 l)4 v! `' y7 w. \) A& a5 G. t
- (setq lg 0)! `8 G' n4 v3 D# ]8 O' O7 D
- ) ;螺纹长度过小时变成全螺纹
3 E9 E4 U( o4 W - (setq k1 (SQRT (- (* 2.25 (* d d)) (/ (* e e) 16)))). U* e e! X' z6 ]; g: [% ]
- (setq h (- (* 1.5 d) k1))0 h3 h* a4 I- m- E: ?# Z
- (setq r1 (+ (* h h) (/ (* e e) 64))): T0 m/ @2 P% Z
- (setq r (/ (/ r1 2) h)), u9 Y a3 v/ { U3 k6 `
- (setq P1 (list 0 (/ e 2)))/ y4 Q {* s- P/ b
- (setq p2 (list 0 (- 0 (/ e 2)))); h$ T! R3 c; _; n! x7 B- R6 X. x6 D
- (command "ucs" "o" o)
/ x; w" B, Z' q6 E4 ` - (command "ucs" "z" ang)
# R$ d5 `0 \# a! b" E4 ] - (command "line" p1 p2 "")5 f. M" B7 H, X% h( z1 ?- O/ _
- (setq P3 (list (- (* 1.5 d) (+ k k1)) (/ e 4)))
+ k0 g/ s$ N% }0 s2 ] z - (setq p4 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 4))))
, o! J' q& k, l; s! q - (setq C1 (list (- (* 1.5 d) k) 0))
( @) |" U' ?/ A. p4 h - (command "arc" p3 "c" c1 p4)* }0 l( `. u3 i
- (setq p5 (list 0 (/ e 4)))
& n; {* L z- K( M e0 z - (setq p6 (list 0 (- 0 (/ e 4))))
, L% Q( F' A6 l5 m. x# a - (command "line" p3 p5 "")5 ~5 k2 v" q/ z% t* `3 @
- (command "line" p4 p6 "")3 S* F( y2 {# o3 e: `
- (setq p7 (list (- (* 1.5 d) (+ k k1)) (/ e 2)))
0 k0 [$ |, f" F* Y. H5 T2 ?# [% ] - (setq c2 (list (- r k) (* 0.375 e)))
( O* s, n1 ^+ A' m6 U - (command "arc" p7 "c" c2 p3)* Z2 d. v3 {1 m% [+ y3 u: T* e
- (setq p8 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 2))))( x& \: v' v/ A H4 U
- (setq c3 (list (- r k) (- 0 (* 0.375 e))))$ ~9 H1 E' @; _% x
- (command "arc" p4 "c" c3 p8)8 w+ g& s- B( L5 L6 K8 Y
- (command "line" p7 p1 "")/ T$ ?6 u& p) C9 P( H- N7 J
- (command "line" P8 p2 "")- s) R& u! E) Z( l
- (setq p9 (list (- 0 K) (* 0.375 e)))2 L$ r5 b2 @, o. X; s
- (setq p10 (list (- 0 k) (- 0 (* 0.375 e))))0 x6 k" o3 @6 |# ^" J/ B
- (command "line" p9 p10 "")
/ k+ N& I5 h, \+ b0 ? - (setq p11 (list 0 (/ d 2.0)))
2 \9 C$ m( o" F! J0 R - (setq p12 (list (- l (* 0.075 d)) (/ d 2.0)))
: O' ~: Z @, G' z0 Z9 ?, d - ;如果除数为2,则M=5时就变成了M4,会出错.
9 L# Z J, L4 |2 ^# l( ^ a5 [+ k - (command "line" p11 p12 "")
/ `1 w7 E- `1 d0 ]. { _: Z G; a - (setq p13 (list 0 (- 0 (/ d 2.0))))
+ g* s( f; |" e6 O' _+ u% ? - (setq p14 (list (- l (* 0.075 d)) (- 0 (/ d 2.0))))
9 Z! \9 V6 O6 U3 u; ]$ O+ i7 y - (command "line" p13 p14 "")& y3 _ \4 Y/ S9 m9 y$ H3 E6 G
- (setq P19 (list Lg (/ d 2.0)))
$ v F6 i4 s; ]' t N - (setq p20 (list lg (- 0 (/ d 2.0))))& T! ]" H6 B2 k5 A1 \# f0 G" u; |
- (command "line" p19 p20 "") ;螺纹终止线2 ~6 v2 y! P9 ^7 P! `
- (SETQ P15 (list lg (* 0.425 d))), s$ l: J+ S6 a$ J: a6 e9 L0 [9 a
- (setq p16 (list l (* 0.425 d)))
+ s* k/ C3 k3 y H: Q! M2 j8 D0 f% \ - (setq p17 (list lg (- 0 (* 0.425 D)))). f/ \4 v/ f+ Z/ D/ Y5 h
- (setq p18 (list l (- 0 (* 0.425 d))))
3 K2 x1 ]3 E: Q' ]" a) V - (setq p21 (list ls (/ d 2)))/ r& b6 {1 c2 c8 G
- (setq p22 (list ls (- 0 (/ d 2))))( _2 X' j. y" n( j" Y# Q; Y" a4 D
- (command "line" p16 p18 "") ;螺纹端面
% U" X2 w- a* v& E - (command "line" p16 p12 "") ;上倒角
. Q9 t, O& I7 j - (command "line" p14 p18 "") ;倒角 + O# f+ S6 M! e3 |
- (command "line" p12 p14 "") ;倒角处粗实线. O1 N- I6 \# E( [, B3 ?
- (command ".layer" "s" "continuous" "") ;细线层( w( E% q8 i& z" T( \8 o
- (command "line" p15 p16 "") ;上细实线# u$ w1 y, u# \/ T# S, h
- (command "line" p17 p18 "") ;下细实线
0 q" O" `- d6 R2 [ - (cond ((or (= zx "y") (= zx "Y"))! f* \8 M) P2 Y! y8 [
- (setq zx1 (list (- -3 k) 0))% z1 L, S9 S& Q- _7 i6 q
- (setq zx2 (list (+ l 3) 0))
- f- _( S; j' l, o l - (command ".layer" "s" "center" "") ;中心线层
7 r. w) j7 O1 ~- ~5 A: w - (command "line" zx1 zx2 "")" o$ x+ A# n1 P0 }4 w$ w
- )
* P8 M8 @3 C4 p ^* V - )5 Y( _# ^ m6 c g$ b T K! a
- (setvar "clayer" clay) ;回原图层, e$ V& Y! s# k# m+ y
- (command "ucs" "z" (- 0 ang))
# `: G; l/ [/ T) p# v - (command "ucs" "w"), i2 e/ I- T9 Y' z: [6 A. A1 O; `
- (command "osmode" os)
+ {6 I, Q9 y. S% S) l2 O/ s! W. X - (setvar "cmdecho" oce). K' E) C' T6 E
- (princ)6 A, } K# m/ ~' M/ z
- )
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