|
|
马上注册，结识高手，享用更多资源，轻松玩转三维网社区。
您需要 登录 才可以下载或查看，没有帐号？注册
x
帮我把下面这个程序修改一下,实现三维建模,并且循环使用,谢谢!!!8 O5 H$ s* i6 q3 Y4 k$ Z( F
- m* r" R+ B5 L0 i7 c(defun C:GEAR ()
. A8 K% Q5 Y9 I1 d+ V(setvar "CMDECHO" 0)
$ \( [/ Z/ c: s' u A( Z' K(setq osmode (getvar "OSMODE"))7 J( R" T8 v: r9 E( r. v1 E/ [0 p
(setvar "OSMODE" 0)
5 ?( V& u1 Z7 P# W) s! o& _+ r(prompt
& w6 ?& `# g0 |# z L; {9 S"\n-------------------------------------------------" t2 T3 u1 _. D2 x3 l! J
)
, W" x! u1 W; H3 n& Y; J4 F(setq N (getint "\n请输入齿数:"), }4 |0 z" n$ R3 D) W
DP (getreal "\n请输入节圆直径:")! l0 f5 s. v3 f
SD (getreal "\n请输入轴直径:")
+ S9 ]+ j' H6 o" @ c) r/ W8 BF 0
% l6 }+ {. {& m& Q( h6 R! s% g! w)2 I0 S8 Y0 T3 @, j* L
;================================================================
& C+ {4 t5 S' T6 [(setq PA 14.5 ;PRESSURE ANGLE2 _% _/ z$ D1 ?9 z# p+ Y
RD (/ 180 3.1416) ;CONVERSION TO RADIANS
) S% _# ~! a6 BP (/ (float N) DP) ;DIAMETRAL PITCH' K4 K1 x# x% H2 p
A (/ 1.0 P) ;ADDENDUM
: d5 k# m# O, Y, e& oAC (+ (/ 1.0 P) DP) ;ADDENDUM CIRCLE! |& a4 e% _5 j/ C3 m2 R6 b
B (/ 1.157 P) ;DEDENTUM
, z! @" `7 L; {8 |! B, DDC (/ (+ N 2) P) ;DEDENTUM CIRCLE
; x6 |: ?2 h$ a* ~BC (* DP (COS (/ PA RD))) ;BASE CIRCLE1 x( [! [; W5 E1 `- F, c
AB (/ 360.0 N) ;ANGLE BETWEEN CENTER OF TEETH5 f8 I' D+ i9 c3 Z' h
TC (* DP (SIN (/ 90.0 RD N))) ;CHORDAL THICKNESS
2 z) |" F* O2 n+ T* k, x6 IDR (- DP (* 2 B)) ;ROOT CIRCLE+ w3 \, n5 o; e8 y* _6 E
WC (- AC (* 2 A)) ;WORKING DEPTH CIRCLE
6 x7 O# V" x* R% Q: [1 W! ?9 wDO (+ DP (* 2 A)) ;OUTSIDE DIAMETER& U; W, d$ K; z6 M1 D+ w6 [' ^
FI (/ 0.157 DP) ;TOOTH FILLET) R- D- D+ G4 l, u& O: x
PR (/ DP 2.0)
]1 U6 l* q! i& q" Z/ E) ;RADIUS OF PITCH DIAMETER; I! }0 v+ g8 \4 Q; ~) p& V& N/ f( `" w" `
(IF (< (/ DP 8.0) TC), F5 Z) u4 i' y* [' J0 g, t4 V
(prompt "\007More teeth required!")
9 O2 ^" M3 {0 @6 Y" s(progn ; ELSE* E; W6 }- u; A4 X+ h, s# y$ L
(command "LIMITS"9 O4 D/ t( L& c8 t
(list X Y)8 L1 i3 Y: s$ a$ ?9 y$ k3 o
(list XX YY)2 z% @7 `$ `: ^( _: f: }( w) y
"ZOOM"
; C* E! \ k- v, E6 l% c"ALL"& e3 G6 Y& u, k
"APERTURE"4 G; I0 C$ F/ u6 @4 f2 p, K3 M
"40"
- ^. U7 v) L) _5 _& H( Q"VIEWRES"! K, @9 G j5 ]6 r3 ]% Z
"N"! K, z* o( k4 w# p
"20000"
5 O9 _: F0 I* v% t"LAYER"% P2 G; M w- O5 ]) [
"NEW"
& D6 U2 s. J! o; K$ m3 \' m R5 `. U9 B"RED,GREEN,BLUE"
4 _* v+ Y; `8 Y3 g% h$ Z"COLOR"
# H" A. X% I, `) o1 S2 b"RED"
5 R! w2 F. T6 g e8 T( f2 P: ]% C"RED"
6 C: e; y9 ^1 k# X"COLOR"
+ J" p4 t# J( d" k"GREEN"
' B! E ]8 C: M) l8 s ?, p+ ["GREEN"$ P; [" I9 B; @5 @' Y* O
"COLOR"
9 l4 d: t3 w, L7 g8 I! [1 g"BLUE"
" [* D4 w, z( z$ V. Y/ S" V"BLUE"
. E& Y* n1 _, {9 i"SET"# a, ]" `: _: G
"RED"
; k: S+ Y* u( k" K' R9 M1 a- e""
. h C6 }5 G# |* R5 O7 p" y1 V"ELEV"
# `+ w& ~2 o6 H% H% U0/ k/ H$ S9 ]. E7 c U4 R2 D
F1 `7 R$ j9 B$ L# d6 d9 q/ e0 `
)2 y, l. c" ]2 B! q+ x( x
;Draw initial circles2 w- f2 X$ N0 r# E% }* \' v9 j
(command "CIRCLE"
9 U7 U ^+ j; ?) [8 y( h(list 0 0)
7 f0 J3 R. y2 y+ z( o) i"D"
" f; a- O# v3 d# pDO- N: {8 r1 b9 u1 Z3 ?
"CIRCLE"
# J. f t: m, u! n; H" B(list 0 0)1 q& t* V% a' N8 n* X8 }
"D"
- X/ s' ^% r" v6 x, v$ jBC8 [/ A" I/ n# t9 B6 A
"CIRCLE"
8 D' o5 B! k6 R9 Z6 Q(list 0 0)
* m" a2 `5 Z0 P. e2 Z$ E- r' L"D"9 k5 v+ S/ f/ {
WC% N! } n4 @" K
"LINE"
- j: z& l$ `, U4 ^) e; R: p5 G(list 0 (/ DR 2.0))
+ P- v3 o' e) B3 W' Q; B/ c(list 0 (/ DO 2.0))
4 U" X- y: C7 d""
- U2 q. [ A' E' v/ ?"LINE"
! R% `. f$ e+ ~, y& {( K3 [(list (* -1.0 (/ TC 2.0)) (/ DP 2.0))
. r/ u* m2 ~) _9 y(list (/ TC 2.0) (/ DP 2.0))& e3 R# {9 ^5 G: U+ {- R
""" T+ J- m. H3 L, ~8 Q* j
"LAYER"
, j) R4 W h# G$ B, S7 T+ X"S"' m- i, G% P) q# S5 o
"GREEN"
' v' n2 Z4 R1 d""* j+ X }5 Q9 e/ h) ^/ ^$ S% m$ r
"ZOOM"/ w; M. S: g) ?/ E- f
"W"
( ], n& |- d5 L4 K(list (* -1.0 (/ SD 2.0)) 0.0)
& B% t/ B1 ?6 W) J2 ?(list (/ SD 2.0) (+ (/ SD 2.0) (/ SD 4.0)))
5 u) V+ z+ T0 U; p4 v""
7 @+ }" k7 w8 E2 {/ Y' W"ELEV"" o; d& M+ i; h+ }( D
0# J% x# f2 B, h$ s& @
0) P2 T% \2 H1 c/ ?8 W
"CIRCLE"
1 G& q1 [0 _- G* ?1 B2 Z( y(list 0 0)) X& I; q) F) I5 c/ g4 d4 ?9 U# _
"D"
8 c' f- q$ o! m& V/ V! E% |+ U* a(+ SD (/ SD 2.0))
6 U5 J3 L4 A! w8 ^"ELEV"
3 z9 }$ W' y$ b' H$ U6 k0
7 v/ X- l$ z' B: O2 ?+ M0: p" l$ n# Y9 p; z" v1 I, }9 u
)
8 Y* L* N; ^" g;Draw shaft
9 o# R0 t: w: ~7 M3 ^: _/ n6 C(command "CIRCLE"+ |+ _7 z) S8 ^& I3 K
(list 0 0)! ?2 D, G& c& g9 c* Q$ n5 A
"D"- n4 o9 C' p: [3 {% N# r
(+ SD (/ SD 2.0))- x% Q* o& b3 u8 q: ]
"ELEV"
* |# Z/ u' n! q* s/ Q9 ]! _0! ]4 L; H% h( v/ L% V
0/ w/ H" [/ E4 E9 S3 ]: G" d
"CIRCLE"/ t* `2 L+ |8 {& k1 Y4 U
(list 0 (/ SD 2.0))
/ W4 s; W( @ }! ?+ y7 E# t"D"* b' r/ n6 b% q. [; n
(/ SD 4.0)8 E: X5 C9 d# r5 x6 [5 `
"ELEV"
3 C8 J+ K# r9 F; p9 r" o, e; |09 g' y* ~' U3 W6 o% ]+ _3 H; I
0
4 G5 J, t( w! u2 S* v6 g1 \7 r"CIRCLE"3 B8 e( U/ \/ X3 I( J T8 F
(list 0 0)
4 F9 ]+ b! q7 Q* B"D"
) ~3 s) ^6 {, c9 U$ rSD
* o# N5 j1 V- e( ^7 A' @5 S% h) G)
5 w, b. R2 z( F: J7 ~;Construct keyway4 {0 n) P% X+ J8 r f7 Q* _3 L- c
(command "LINE"
9 `; Q a& n1 t' N" n/ ?( r(osnap (list (* -1.0 (/ SD 8.0)) (/ SD 2.0)) "APP"). I; W. I" U* v0 S5 d
(list (* -1.0 (/ SD 8.0)) (+ (/ SD 2.0) (/ SD 8.0)))( E2 a" k- Z- t. b, U! |
(list (/ SD 8.0) (+ (/ SD 2.0) (/ SD 8.0)))
1 \5 K$ U$ z1 U! [(osnap (list (/ SD 8.0) (/ SD 2.0)) "APP")
4 E0 N ]6 ^( p' c! Q""
" t- G7 Y$ o; i' Y# G6 ~9 |; c: ]"ERASE"
1 s! m, T+ X% T+ A' k3 Z7 Y6 P1 X" ?6 t(osnap (list 0 (- (/ SD 2.0) (/ SD 8.0))) "NEA")( x9 M$ z2 A7 S! y$ ?' x: c, ^
""
# j5 C8 w+ J) @9 [( s% t"BREAK"
9 a" U' h; R) P! B# Q; A0 f0 U. i(osnap (list 0 (/ SD 2.0)) "NEA")* n2 W" O. x' _7 [7 V
"F") Y+ Y% @' V; U6 \. | p s' l" u
(osnap (list (/ SD 8.0) (/ SD 2.0)) "APP"), a. i! N- e* l( ~: q" T
(osnap (list (* -1.0 (/ SD 8.0)) (/ SD 2.0)) "APP")# u! t( I( N5 W% a8 @, f. H5 X
"ELEV"
9 o4 e% [. u' `0 I2 c"0"* Q" |: O! ^) |9 k
F8 r; Q; i' V2 G
"CIRCLE"
1 @# K$ V, j% y, S(list 0 0)% s5 D* q9 R+ L" s' Q- ~
"D"0 I0 S. _9 Q# s9 e8 s1 I
DR5 D O6 P7 A. C* m' C. q# C
)( d' t8 T; |2 H& o6 D0 d: u8 N5 j
;Work on gear teeth$ S/ H) I: t) ^) n; T/ N) J
(command "ZOOM"3 |8 M( U5 P( V& w
"E"
2 m+ g' L, C( R2 W' ]8 C# z"ZOOM"
; Z4 L0 f, @5 j"W"+ C1 Q1 r2 |' _
(list (* -1.0 (/ DP 8.0)) (- (/ DP 2.0) (/ DP 8.0))) h* j0 l/ L L- I
(list (/ DP 8.0) (+ (/ DP 2.0) (/ DP 8.0)))
4 F# D- I# q7 h/ j& n"CIRCLE"
- h9 m- g$ b$ c7 m7 M- @+ J" v' [(osnap (list (* -1.0 (/ TC 2.0)) (/ DP 2.0)) "END")
0 [. B+ d$ V7 c: g/ `# |/ X(/ DP 8.0)
2 L* N$ {8 [" c, l, q)
$ `; R, B9 q0 v# q, n(setq ESave (entlast))
( k# B) o2 T* `+ S6 f(command "CIRCLE"
# F# g1 G+ U. `7 F c(list 0 0)
; F$ H. J9 j, b"D"4 s0 t0 B ]5 k, ]0 y" j
Dp- [- \7 f3 d2 M
"ERASE"
* X- w9 b+ g( N+ b"L"- s9 [9 v, R* Z" }9 Q- c% ^* s; |
"". B* G/ S* c) v# G
), n; n& [3 e% Z+ J% J
(setq DP2 (/ DP 2.0)5 W$ a( ~7 f1 j. E
TC2 (/ TC 2.0)% A- P! n+ l& R- |+ H) M
DP8 (/ DP 8.0)
, l! |" h2 z& t: ]9 f# A)
7 T X1 D* b) m B; ?0 X9 D(command "CIRCLE"4 |* c+ Z" k2 u' ]/ K# R" \" S/ V) y
(osnap (list (- DP8 TC2) (/ BC 2.0)) "APP")2 [8 }( s# M0 f5 ^3 S& H5 E
DP8" ^6 F7 e- P4 P- J
)
+ \$ o0 N5 z+ H( V6 B! ^4 v. a(entdel Esave)
$ k; ?4 o3 d9 G( U7 a% ~/ E(command "BREAK"/ K3 Q& F; ^& I7 Z
(osnap (list (- DP8 TC2) (+ (/ BC 2.0) DP8)) "NEA")3 o. i& J4 l) q! _# {( I5 \; L
"F"# f6 Q* L5 r8 G$ m
(osnap (list (* -1.0 TC2) (/ DR 2.0)) "APP")0 l2 k* X6 o4 h" t
(osnap (list (* -1.0 (/ TC 4.0)) (/ DO 2.0)) "APP")
# E* n1 s; y) W' l1 R' Y"MIRROR"
3 t/ j' g3 M3 u# g! C+ S, a" V4 {"W"( T* u; B+ F- b
(list (* -1.0 TC) (- (/ DR 2.0) 1.0))
) e# W0 b' J1 e% l0 ~2 _(list 0 (+ (/ DO 2.0) 1.0))
( ~0 G6 z5 d' D3 J7 O* A""0 J' a! G( [, ~1 N
(list 0 0): d5 B# F8 ~& E$ h l3 l
(list 0 DO)( v9 r- Y% |2 H
"N"
{3 T/ W# U( O2 l4 p$ M" @5 \"LINE"+ V9 W7 {( l3 X6 c4 q( b4 ]* r
(osnap (list (* -1.0 (/ TC 4.0)) (/ DO 2.0)) "APP")3 K( W3 x: Y: m! c9 e
(osnap (list (/ TC 4.0) (/ DO 2.0)) "APP")7 \9 q* b# Z8 e3 s2 Z# p
""1 l6 W, t' z- w; h; c" V
)
) X' n9 C8 A, m; Q+ b;Erase the construction lines
# E" q. L- g. e1 B! I n' K(command "LAYER"
( \* Y* @ }: u, a* V' N! X"OFF"5 X) y5 y" \' r
"*"
( k" B" J; E3 i5 j+ x3 H# H"Y"# W4 [# A1 d* x
"ON"
- Y. `5 g- r2 n% j0 n( G) G"RED"
$ v2 }. }+ L: c3 R1 n$ t6 f/ S! N""7 R% r6 R- u- L6 s- ~0 |
"ZOOM"
. q* [4 M) ~. {, `9 t9 {"E"
# e# M2 ~, q# H a8 |8 n3 P"ERASE"2 N5 ]5 M2 @* p' t. g, |+ C
"W"1 H7 l$ k2 ^5 f4 O- s% b: s
(list (setq TT (* -1.0 (/ DO 2.0))) TT)4 ?0 q8 Y) m$ o- v1 B/ H
(list (setq TT (/ DO 2.0)) TT)" ^; m7 F# y4 B" n. q, V- b
""
% U5 W5 F; Q1 ^: d8 S t) W: F$ I- j"LAYER": H# Y7 I+ w5 O- B, {6 P9 Q: K
"ON"
, ?6 h% {( f9 R2 {4 Z! }2 \1 x"GREEN"8 r: z9 U( {2 Y# C2 u
""
! n1 {, \. F8 A) Y% O7 V% Q)
! L3 B8 I: R# m; J;Finish gear teeth
# x. ]9 |& b; h |7 Y1 n4 m(command "ARRAY": z4 x8 c: Q- K/ _' o
"W"
' X; T5 s: x$ y5 w2 a6 N- [(list (* -1.0 TC) (- (/ DR 2.0) 0.2))
7 }0 B k- u$ r4 ](list TC (+ (/ DO 2.0) 0.2))) _4 q N2 G Q3 h. E
"". ?$ P' N8 B" ?8 u2 W' I4 U
"C"" W! T* `4 d* w/ p( P$ {1 N
(osnap (list (/ DR 2.0) 0) "CENTER")/ L) v, s8 _6 n% D
AB
) v& r# U3 d; G+ W3 j) O+ J2 gN
) Z4 Z u2 F6 ^/ u, V"Y"7 b+ l0 q, l2 W: h# O
)
2 L. k, f; n( `( {9 E# I3 `; i1 g(setq m n)
( H1 Y* a7 o& n5 v$ e% ~5 u(while (> m 0)
/ |) N0 E/ q4 }* R: ^(command "trim"
' {) s6 C, m* H4 n1 U8 |( ^% `" U"all"2 n2 t7 e' x3 b# }2 [- Q1 ?
""
6 K8 z; x3 ?) U# l/ Y, F(osnap (list; T" D, J# f; r& ?! u( f
(* (sin (* (/ (* 2 pi) n) (- n m))) (/ DR 2))
& h; ^$ Z3 r3 G' j7 g( _(* (cos (* (/ (* 2 pi) n) (- n m))) (/ DR 2))7 c* K% A' L4 l. `
). x* B& Q6 F! G1 c$ ]) Z6 o
"NEAR"+ f0 T4 Y! d i4 C/ R+ Q) O
)1 h5 q0 n" b( F6 z% J4 F& S
""
6 a5 j5 b( T# T; @1 F1 I)
0 M/ k3 n) F9 k3 F; s# Q2 s(setq m (- m 1))- I8 Y H: U- m5 I+ O5 e4 g
)- I6 J i3 n4 z
)
; G2 L! f0 u8 _' E3 B)3 I3 N- g9 A& X4 d$ u- c
(setvar "OSMODE" osmode)
9 C( t: _$ L* N1 G! T) |
|
发表于 2009-4-13 09:14:57