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 cad# M! R! L0 Y/ p0 L m
) ?& j, s4 N6 J+ Q6 ^1 Y8 |# `2 P以下为程序代码:6 a! v; O" g. M4 \) Q
- ;画六角头螺栓. w) V5 j1 a1 z) Y8 c6 e
- ;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.& t# J# S" g% @- d, h
- ;2006.10.18晚完善7 X6 {2 x! O) Y0 Q+ g! [
- (defun C:xls (/ oce o a b sc zx ang ang1 en l1 l2 d
% ]2 k' j( [! m5 o" v - e h k l ls lg k1 h r1 r e d p1 p2
% s& @1 L$ B0 L4 p2 u8 b' w - p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16
- [# L7 S: K7 j) ~( d) ]; g( B9 t3 W - p17 p18 p19 p20 p21 p22 c1 c2 c37 G6 H- i& _/ _; Z3 S
- )
6 s8 b9 i/ K# d h9 c - (setq oce (getvar "cmdecho"))0 L$ l5 r) u2 }" b" G: w
- (setvar "cmdecho" 0)6 n' h/ F( z, I+ K5 j& H
- (graphscr)5 ^& X3 f/ C, h' }! a; o$ f; S
- ;创建如果与你所用图层不符,可自行修改 o0 C, s3 n/ y
- (setq clay (getvar "CLAYER")) ;取得图层信息) B# v; K/ l+ H0 g7 G4 q! c9 s4 P' C7 n
- ;创建中心线层center颜色红5 T) j3 h% }' f' T5 S; S
- (if (null (tblsearch "LAYER" "center"))' G3 T% B( J" b, M% c6 U7 w0 | S A
- (command "_layer" "_m" "center" "_c" 1 "" "_lt" "center" "" "")* a6 i, z: i: X0 a* f) ^
- )
- N* J- |% A: @9 T/ A5 Z - ;创建细实线层continuous颜色青
+ i$ `( w8 B, p" M - (if (null (tblsearch "LAYER" "continuous"))
; w% I9 Q! c5 A9 v - (command "_layer" "_m" "continuous" "_c"6 R4 h* u9 R% V9 ]% \( c: N
- 4 "" "_lt" "continuous". D) s9 Z: k3 T, J9 P
- "" ""* h: J, N2 S- {) l
- )
3 m& Y3 m! N, n4 V" [ - )
/ S0 D6 s' k1 T1 h+ s& {" Y; \
6 D9 }9 ~3 |+ P1 X- (command ".layer" "s" "0" "")
3 B0 d. @5 q6 Q7 g% X - ! N. q* n z7 `/ J( p
- (setq o (getpoint "\n 输入插入点:"))
2 e# V$ Y6 b" r. J6 U
/ G8 V, M! p1 z3 e9 v' ?" H8 X- (if (not d)
4 \7 X; u' B4 T+ `9 N - (setq b "默认")4 K# c8 Z) t, W& I- }4 |1 r
- (setq b " 上次输入")2 a1 M ]3 S! n7 v9 n$ _
- )
3 K9 }, C. ?6 o* C3 J8 z - (if (not d)+ M) C, W* {/ j6 J) R3 f
- (setq d 10)
2 B7 J+ H: u4 ~ - )
. @7 z1 y: c$ W# d2 i$ k) [ - (setq a d)
5 F! g% F; K( t+ `1 X' M$ } - (princ( F( a, r. ]) h5 T/ F
- "\n 输入螺栓规格M5/6/8/10/12/16/20/24/30/36/42/48/56<"0 y4 R9 g, j) @" m* g: u# A
- )/ r7 K \5 \2 g; o: [: L; M
- (princ b)8 f+ Q0 O/ |; k- B& o [/ P: s
- (princ d)0 @7 W) k8 r: k- W
- (princ ">:")$ ]" ^ N! ^( y/ S, s4 B
; e# B* u' S! O4 y% C- (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 ">:"
, z8 j5 F% K6 a - $ O: c% q: E2 n8 O- y
- (if (not d)
5 K- R6 U! f d( O: [ - (setq d a)
+ h/ |9 e: E, Z- i" ~8 r2 d - )5 _% @& ?% t! l4 H, _! U
- (if (not l)1 p' @9 P+ E5 A; e: U
- (setq b "默认")7 ^, I. ~$ c; V; ]1 f8 \( {2 I. x1 F
- (setq b " 上次输入"); y" x6 x0 K# k u$ t% ] ^
- )/ v ^; ~& g) Q( |9 s% I9 _6 A, q# _- g
- (setq en t)5 w0 f; |4 @+ t2 u( [
- (while en
& S2 a) o+ H+ q6 E! ] - (setq en nil)
5 o3 m1 g7 G9 j( z! b8 ~) U/ L: x' X - (cond ((= d 5)5 Q2 Y2 N* p' G! s. m
- (setq e 8.63)
| M' n3 g4 v0 d0 `7 H - (setq k 3.5)9 a! s( h; B) L+ G+ B! h
- (setq l1 20.0)* s( d- m! L3 @% N
- (setq l2 16). n5 ]8 q& @$ B+ s
- )
" S9 I) a# S' C7 C; N - ((= d 6)) q* j. J9 e* q( b. p- f
- (setq e 11.0): w& s& m+ m$ Y9 [9 s
- (setq k 4.0) o' n9 O" X) Z0 H
- (setq l1 23.0)8 A1 C9 }2 D: U( \1 |% W
- (setq l2 18)
! ]1 p% W3 _9 u6 y9 e# C - )# o- z) M- T7 c' C( E/ q' s
- ((= d 8)
& w) g5 m$ B9 ^, C: u) q. G+ } - (setq e 14.4)
; m# F7 T# H+ { - (setq k 5.3)2 a: U1 {' n% b% D& r( h2 q! O- h( d
- (setq l1 28.25)
. x2 D3 X5 q& U" q - (setq l2 22)1 w& G5 ]% k4 U9 M& [
- )
. `0 p7 a$ s' v* C6 H% E' P - ((= d 10)
8 ]: |; d! ?1 s5 j/ O - (setq e 17.8)4 W8 ^, x G; u
- (setq k 6.4)' V* L( [! s! j$ t8 o
- (setq l1 33.5)+ w( k, F3 X" c+ y0 J; k; }& r: c" }7 ^
- (setq l2 26)
+ k( Y) P/ |. A; }& c1 }* M - )2 t; E/ J3 H& o, N1 p+ O* U
- ((= d 12). t6 C1 d! x! Y6 s f
- (setq e 20.0)
, |6 |6 k# c6 y - (setq k 7.5), O6 j% n+ ^, e, \* }2 r
- (setq l1 38.75)# H$ A! S/ ?' |4 _% w
- (setq l2 30)
' g5 ~) A) x0 h+ q2 I6 D/ } - )
d; o2 B6 D: q$ S - ((= d 16)
% |7 o, ]0 _# m4 Y O! h, m - (setq e 26.8)
) {# J( i2 w) v) p - (setq k 10.0): ~1 v) Q7 _7 o: M: y% Z7 _
- (setq l1 48.0)# r. p7 ?! ^ n8 c4 |% w' V- h
- (setq l2 38)* |6 O! z" y1 |: Q6 C
- )! q: b- f5 u0 K5 l: n3 Y
- ((= d 20)2 l. a9 F- i' x2 k/ N+ a
- (setq e 33.0)
7 R. c$ `! k7 V1 D# `* @ - (setq k 12.5)
6 W5 A7 R n; M0 u$ r T6 x& r - (setq l1 58.5)
: W! Y- z5 B) A - (setq l2 46)- H# m0 x F# H5 z& r
- )
' T6 ?( k% t7 ~1 }; | - ((= d 24)' e& K( y9 s' z+ p. j
- (setq e 39.6)( H: l/ f3 F! S8 h- f$ D0 n
- (setq k 15.0) M5 U w. l: J+ p4 @6 S1 O& G
- (setq l1 69.0)
9 d% w: W3 E% g8 a U6 U - (setq l2 54)
9 p0 E" I5 h G2 b7 g9 p - )3 _9 {4 G: c& L) A+ P! O
- ((= d 30)5 m! O3 S7 I. u* n4 V) W( ^
- (setq e 50.9)8 u& \5 x$ a/ D* P( P* O: R# Z5 t' K
- (setq k 18.7)
, u4 K) ?/ {, U6 \5 X4 } - (setq l1 83.5)" }) Y7 G& S% g1 Z; z! ~
- (setq l2 66)
' n9 C0 P0 g0 h, o7 |, `5 C - )/ |8 b. O5 k. s% l4 j: M' q6 O
- ((= d 36)
' Z5 e" \5 a) N- o$ L0 L6 g! { - (setq e 60.8)& @: b* o4 R1 A5 l, X" r# ~
- (setq k 22.5)
1 G* ~3 C2 r, X+ N - (setq l1 95.5)
7 l! D! E7 w- V! @. t - (setq l2 78)
" F% J8 _" w _1 ]4 Q; V - )
- d3 O3 D! b* W6 p# t - ((= d 42)3 T4 K0 \+ q' K
- (setq e 72)3 u3 v. x6 b4 }" j" @ Q
- (setq k 26)6 m* e% l$ R, L1 C. P" D0 @& t+ v
- (setq l1 113.5)
( L6 H1 a6 o- T, K" C' L2 _ - (setq l2 96)
* R0 T! @- M) Y# m8 t; z5 X - )* e1 X: ?+ ?# F* n' V( B5 U3 Y
- ((= d 48)- c. O) ~* t. ]8 E: [
- (setq e 82.6)
, i1 n) W }/ ` - (setq k 30)% d% D1 U0 s4 y$ Z- r3 g9 n
- (setq l1 121.5)/ Y+ M5 A' H8 v% J
- (setq l2 108)
2 m' Z1 ~" }( Y1 h$ c& V - )6 ^7 ^, ~1 l/ _% P% }
- ((= d 56)
) X3 C7 |8 c5 V" ^ - (setq e 93.6)
/ x0 Y' l- i2 B - (setq k 35)0 q. b2 ~& B8 P" u% W7 k+ t
- (setq l1 137.5)
3 B1 `' ^4 L# V1 a - (setq l2 124)" H" j7 g6 [, n+ D) S
- )
( T4 R- ^ k( } - ((= d 64)3 N6 h1 K0 l2 u" j6 I4 B7 W
- (setq e 104.9)
1 A6 R; ^9 c, w4 a9 L" t - (setq k 40)
& s1 t; Y! v+ C, [8 @# J, C* @/ x8 D - (setq l1 153.5): c+ C7 X# Q% B& e W
- (setq l2 140)3 ~8 a2 x9 g5 Y! M, g
- )
/ D" l" {0 c- q$ ~ - (t: f: n" s, p6 m+ N2 R
- (progn ;非上述口径时则令7 L! F/ \5 i+ c# |8 U0 A- s) l
- (setq d (getint "没有这个直径的螺栓,请重新输入螺栓规格,M=:"))
' f. e- |' E% E" ?! W. ^6 K - (setq en t) ;令en为真,产生循环
\4 e( l/ B" x, p! S [: z - ) ;结束prong
0 F" Q* {4 {; ` j" |& O, d+ n - ) ;结束t& g4 n/ N K4 r5 E* i
- 0 {! D" Y5 a) J% t4 U2 \
# R. A$ L7 W+ V- `- ) ;结束cond
; q, w! W# Z$ t0 z - ) ;结束while; X5 q' [+ ^+ d4 [8 s, w7 A
- (if (not l)
& }& n ~: U' G8 g x - (setq l 50)
3 N3 V6 q! ~$ b. q; Y - )
) y# U3 x4 v. c8 ` M - (setq a l); ^- W) [* r7 e" X0 W
- (princ "\n 输入螺栓长度<")
# F- y. E5 }3 \" Q+ R8 O) h - (princ b)) `8 o8 R. }; \8 u9 [5 A1 B
- (princ l); y# Q( `7 A; O3 g& v( H/ w
- (princ ">:")
: h6 X1 J. r8 Q, f5 g
* l& k$ G9 |, ]1 n6 ]! J) z F; a- (setq l (getDIST))
6 k# ?5 ~* o1 C' C$ b+ Z; ~ - (if (not l)
- o1 r- c* H- [6 ]9 J, G- N - (setq l a)6 d: H6 I) n/ X2 C/ T% G' E0 n
- )
, g9 S/ Z* W% u! ]2 C+ u9 j - (setq ang1 (getangle o "\n 输入旋转角度<默认0>:"))
5 |0 h, O z6 } - (if (not ang1)# J: E: T0 _3 P3 j2 v$ E6 i. l( X
- (setq ang1 0)
9 e2 x" o5 R* f* E- E - ) r3 h( q9 Y2 v9 `' W
- (setq zx (getstring "\n 是否要中心线(No<Yes>):"))' y2 M x( ^# \& l/ j& n6 a. X2 x5 J
- (if (= zx "")
$ B7 P* h# `0 M" g7 { - (setq zx "y"); {+ t5 P& l# r! w4 s
- )# x9 T3 D {5 p
- (setq os (getvar "osmode"))' J5 h9 D: R6 \) f& @
- (setq ang (/ (* 180 ang1) Pi))
; b3 g# W5 H. ]8 h - (command "osmode" 0)
9 B. b! B2 x9 M7 o) D9 U% E
% ^4 R. x* i, \. s8 ~) ]
: s- n# _2 C, f8 A& q5 Y- (setq ls (- l l1))* ?- l; f' y# N6 \9 c/ Q: }
( W& n% U6 Z. ]1 q" ]4 }- (setq lg (- l l2)) ;长度减螺纹长度, w+ S! ]0 X4 E+ q$ F
- (if (> l2 l), K. `2 o9 i* C, v) e
- (setq lg 0)' k1 t/ l9 d; |$ I
- ) ;螺纹长度过小时变成全螺纹
$ W$ I; W" T$ O, A( e - (setq k1 (SQRT (- (* 2.25 (* d d)) (/ (* e e) 16))))
6 D: q; Y: Z* M# N8 v. ~& j s - (setq h (- (* 1.5 d) k1))$ y3 h% l) h$ s4 t
- (setq r1 (+ (* h h) (/ (* e e) 64)))4 G6 f! C& ?4 ?- \% x, v/ A
- (setq r (/ (/ r1 2) h))6 {: E$ B( |1 g
- (setq P1 (list 0 (/ e 2)))
9 _- X0 X. V" ]2 r+ R - (setq p2 (list 0 (- 0 (/ e 2))))2 }: [8 D* F8 {: C* |6 d
- (command "ucs" "o" o)
, r# @! ]& n* x* @( m9 k - (command "ucs" "z" ang)- R1 m: ?2 A L; k! B. K/ q8 L
- (command "line" p1 p2 "")
0 {& I h/ \9 [3 [- s; V - (setq P3 (list (- (* 1.5 d) (+ k k1)) (/ e 4)))$ s0 O+ D0 B7 Y1 M" c3 @
- (setq p4 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 4))))
# N# i8 @; A. z5 [ - (setq C1 (list (- (* 1.5 d) k) 0))4 q3 R- V8 n6 G8 g t
- (command "arc" p3 "c" c1 p4)1 \% F8 U5 V- a0 Y2 d x) V
- (setq p5 (list 0 (/ e 4)))
) K: M: h9 y8 a @ - (setq p6 (list 0 (- 0 (/ e 4))))
( q# X/ E1 P$ S/ g- \ - (command "line" p3 p5 "")5 W5 M7 _ t/ ?2 E w& y
- (command "line" p4 p6 "")% G8 `( h7 S1 L* n+ N' X% I4 w
- (setq p7 (list (- (* 1.5 d) (+ k k1)) (/ e 2))), q3 @: F1 G/ h } @6 X6 C i( L
- (setq c2 (list (- r k) (* 0.375 e)))8 T2 Z2 B: \" b
- (command "arc" p7 "c" c2 p3)& K F' m. g6 z) T7 b
- (setq p8 (list (- (* 1.5 d) (+ k k1)) (- 0 (/ e 2))))! \* C7 ]9 Y Q+ F4 C
- (setq c3 (list (- r k) (- 0 (* 0.375 e))))& W2 U* y2 A; `' w$ V# M/ s8 A
- (command "arc" p4 "c" c3 p8)4 d7 W5 l, T0 I' \! }
- (command "line" p7 p1 "")
& ]7 W& h+ j5 w) E) u - (command "line" P8 p2 "")
3 D8 H' `; M, A9 Z - (setq p9 (list (- 0 K) (* 0.375 e))) t& [, C1 ]% ~8 u- n; K
- (setq p10 (list (- 0 k) (- 0 (* 0.375 e))))+ M7 P$ D2 x5 \% j* p" P5 X
- (command "line" p9 p10 "")1 R; v f, U( K8 Z4 c
- (setq p11 (list 0 (/ d 2.0)))
0 M7 v) F1 a0 v; f- H' t2 ^ - (setq p12 (list (- l (* 0.075 d)) (/ d 2.0)))$ _0 b5 \) M( e( Y
- ;如果除数为2,则M=5时就变成了M4,会出错.
3 _2 u0 Y% J# u - (command "line" p11 p12 "")
3 e. V2 k# T7 p$ s9 w8 f7 @ - (setq p13 (list 0 (- 0 (/ d 2.0))))
* N+ c7 U- A" {% x! [ - (setq p14 (list (- l (* 0.075 d)) (- 0 (/ d 2.0))))
: V1 ]% k+ v7 d+ M - (command "line" p13 p14 "")3 A# W/ R7 d3 q& O" X% I
- (setq P19 (list Lg (/ d 2.0)))! P/ p2 Y" g) R9 L, y' o/ f5 U
- (setq p20 (list lg (- 0 (/ d 2.0))))
0 H8 W" g5 p0 d0 S- Z' t. r - (command "line" p19 p20 "") ;螺纹终止线8 |% {! h( I; ^, K/ R E
- (SETQ P15 (list lg (* 0.425 d)))
$ R0 I* [$ \. ^+ v! T3 g( N - (setq p16 (list l (* 0.425 d))); I7 [/ f, Z( P9 e, p
- (setq p17 (list lg (- 0 (* 0.425 D))))4 Z, c; V& }* V: v/ ~" y
- (setq p18 (list l (- 0 (* 0.425 d))))7 B* g; x$ k( N0 v' L7 o6 Y
- (setq p21 (list ls (/ d 2)))
/ @/ j5 D6 b/ c) ~1 A7 y; d3 H - (setq p22 (list ls (- 0 (/ d 2))))
( c" d9 p6 n9 _, }( g, q - (command "line" p16 p18 "") ;螺纹端面' l) V0 \( Q; ^: @
- (command "line" p16 p12 "") ;上倒角8 p6 g& |7 P3 O
- (command "line" p14 p18 "") ;倒角
# [% {4 N' d, f% p. n) {( L# W* w - (command "line" p12 p14 "") ;倒角处粗实线+ l- @" o" U) L. U% S4 c
- (command ".layer" "s" "continuous" "") ;细线层
' `% h. v2 `( j" T C8 y5 V j - (command "line" p15 p16 "") ;上细实线3 E) p. K/ G3 S( ^5 l) P7 P
- (command "line" p17 p18 "") ;下细实线
9 E" Q' e5 x& l0 `8 P" W/ g - (cond ((or (= zx "y") (= zx "Y"))
# {* g0 m: R$ l$ |: E% S - (setq zx1 (list (- -3 k) 0))
) t2 |% B6 ~+ ^( p - (setq zx2 (list (+ l 3) 0))" j* Z% w& K3 B: C+ t6 {! _
- (command ".layer" "s" "center" "") ;中心线层
9 `# Q1 ^# H9 U9 x; U - (command "line" zx1 zx2 "")7 d& ]- H* m, D9 Y% J
- )4 A) ^) G) }) A
- )
7 d) g- [) |4 c6 w. C0 I2 l: K - (setvar "clayer" clay) ;回原图层
S+ j1 Z' r. G7 F% q9 l - (command "ucs" "z" (- 0 ang))
2 H! v+ `/ K# @- U" M/ Z - (command "ucs" "w")0 x" s" ~& i* Q* M- x/ b
- (command "osmode" os)
7 ^* y0 w7 R! t6 ]+ U! c) H5 J% n - (setvar "cmdecho" oce)! R' ~9 B G6 L
- (princ)$ Z1 L1 T# }: c7 `, U2 _3 N
- )
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