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青华模具培训学院
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孙老师,请教:

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发表于 2007-11-8 11:01 | 显示全部楼层 |阅读模式
小弟加工的零件是由12段圆弧与12段曲线共同组成的封闭轮廓(2维),为内孔,加工时(三轴)刀具顺时针运动,要求作出的程序: 12个G2,之间为数不清的G1,请各位高手指点如何修改后处理!在这里多谢了 ~~
  t; p$ G9 w0 u1 M5 L5 C) j程序如下:%* y1 B* D$ T# J( ]$ B9 X8 c
O0100+ m6 S2 {" s; p- u/ h7 o6 c
T36
7 G3 r1 Q9 W  lG90 G80 G00 G17 G40 M23
( ]) I& C8 l; S8 QG43 H36 Z150. S1000 M03
7 y3 T) {/ F4 U( e+ vG00 X131.1 Y18. Z150. M099 _  x2 o  b. \! u
G01 Z59. F150
$ @6 r4 U; E  `, H( _$ G, C6 aG42 D36 X132. F500  h. z( W7 K& `$ h9 u
G02 X150. Y0.0 J-18., s9 U# ~! g3 _7 j
X148.352 Y-22.171 I-150.: J: y# V0 a$ K* P
G01 X147.906 Y-27.473
3 r. u+ c) i$ V. sX148.153 Y-33.288) C. D! g0 ^+ s" V8 m% k0 g
X148.59 Y-36.65* K5 b: p% R( T) _" ?$ b$ ^
X149.236 Y-39.9882 x$ g- f/ f( N
X149.786 Y-43.235& d5 t6 K& I9 _0 g8 c) ~
X150.009 Y-46.496
; B% N6 x5 z7 @/ V! ^! ^6 ?# }# IX149.922 Y-49.559& j7 Q: p% w- g
X149.539 Y-52.5975 c& i9 e8 Q2 k' b) i
X148.88 Y-55.4631 [  B- V1 k5 H5 |+ G* X
X147.936 Y-58.274
2 I" ^9 _7 t! l8 M. Y9 gG02 X124.435 Y-98.98 I-147.936 J58.274/ B3 o8 Q& h3 p
G01 X122.473 Y-101.202  G+ K( w$ ^# ]0 G
X120.32 Y-103.206
- w1 J# B6 y; EX117.881 Y-105.057- @; M/ b+ X# B0 r  d/ V5 d9 U6 H
X115.271 Y-106.664& k, f$ m8 S" \' ^8 W
X112.336 Y-108.101
! f8 X* N2 W& xX109.248 Y-109.248  _( i# q: y; }  ?
X106.035 Y-110.357' y1 x8 h0 a$ d+ ]* @, b! h
X102.905 Y-111.66: J5 F& R5 n# ]* b3 H
X97.745 Y-114.354
, K4 Y8 a, P1 s2 X) Z$ EX93.377 Y-117.391
3 _* B8 X, Y" LG02 X54.975 Y-139.563 I-93.377 J117.391
4 c4 A$ e0 u1 t; J7 nG01 X50.161 Y-141.827
- Q/ t4 L2 R4 X8 AX45.248 Y-144.949
5 D8 ~" o3 @0 V  I; kX42.555 Y-147.007
4 i# s0 U* {+ e: JX39.988 Y-149.2362 P- c1 ~2 P( A' x
X37.451 Y-151.336" z" q0 q+ A; x0 z# s
X34.738 Y-153.163 t; d. ^7 U9 v+ J0 B
X32.042 Y-154.616
( x" {- e1 a+ K1 qX29.219 Y-155.804% M' B$ k1 }- l7 t7 ?' u8 y1 w
X26.407 Y-156.6651 M0 i4 Y$ [8 ^" o1 q+ P
X23.502 Y-157.254
! X$ `. {) h. d$ }$ ^7 ^4 nG02 X-23.502 I-23.502 J157.254
/ B# v; L; R' F* ~5 L$ B5 B) }G01 X-26.407 Y-156.665' U7 D! U  j2 e
X-29.219 Y-155.8048 ]0 b1 v& K: ~
X-32.042 Y-154.616
$ ]) |% A* \( B( m2 qX-34.738 Y-153.165 b! Q; z7 ]4 h5 X% Z# M
X-37.451 Y-151.336$ `: `- F# B6 O
X-39.988 Y-149.236
9 T6 h/ {  `9 ~7 `9 D9 GX-42.555 Y-147.0078 e0 x' \7 M# h$ ?( U3 U
X-45.248 Y-144.949
8 C8 o: n; ?% u: W: g8 `X-50.161 Y-141.827/ v- a0 p6 e6 F) Y$ h* y* Y
X-54.975 Y-139.563
; _4 T, F8 j! D. e9 H0 Q9 sG02 X-93.377 Y-117.391 I54.975 J139.563" h! R2 R6 e- u
G01 X-97.745 Y-114.354! d- j0 c, @/ n2 O8 h
X-102.905 Y-111.66( k! E3 _) ]8 p# V! ?
X-106.035 Y-110.357" z, P3 K# A; a- z$ o7 I' c, U" m
X-109.248 Y-109.2485 O+ D3 t9 `( {8 ^- O
X-112.336 Y-108.101, j) V. [7 ~7 S8 F+ R5 w
X-115.271 Y-106.664/ b; G  Q3 U4 R( x1 W- W1 w  A7 ?
X-117.881 Y-105.057
$ K+ G6 n8 f" x5 I- [X-120.32 Y-103.206
: X3 N9 t; ^% C4 VX-122.473 Y-101.2028 a) P# I1 m6 N! s7 m
X-124.435 Y-98.981 `$ t# u% d6 o- p. B. U7 E2 [" i9 l
G02 X-147.936 Y-58.274 I124.435 J98.98$ Z" h! v2 |7 G" q/ B
G01 X-148.88 Y-55.4634 U- D- X+ w2 {. E" H2 W6 B) \; @
X-149.539 Y-52.597
  I/ w7 \: M6 w  Y% qX-149.922 Y-49.559
# X4 Z9 a+ k& {2 S; wX-150.009 Y-46.496
% B' E% {; I  O6 U3 I1 uX-149.786 Y-43.235. Z5 F" ^: [' M0 w
X-149.236 Y-39.988
: \" b: D! A8 `: {0 d% IX-148.59 Y-36.65, T. h+ Q/ @, o: R' L
X-148.153 Y-33.288( ?: z# m( o0 y& h: _
X-147.906 Y-27.473
# ^; Y# ]3 M  J% D# [2 U  qX-148.352 Y-22.171/ \# l6 N4 M& e2 W# x! i6 p( `
G02 Y22.171 I148.352 J22.171
% k7 ]' G9 J' a8 VG01 X-147.906 Y27.473
& `2 I6 ]. V9 A& l3 xX-148.153 Y33.288  u4 V1 V* c) y5 W( u$ m. v
X-148.59 Y36.65$ u: x  T; y9 s5 n( }
X-149.236 Y39.9882 U: N2 V* |% W! t# ]& R
X-149.786 Y43.235
- @' h! L4 N+ g3 \( x! gX-150.009 Y46.4967 x# d4 z8 v3 t5 R4 d9 G
X-149.922 Y49.559
3 u3 x! F% F, |5 O6 LX-149.539 Y52.597
8 ~& U6 K. B3 m: ?& oX-148.88 Y55.4631 X0 J' T* ^# U% \0 Q' d: q
X-147.936 Y58.2745 S) Z4 P1 \% ?* {) r0 n" @% R
G02 X-124.435 Y98.98 I147.936 J-58.274
) p, U/ r' d- A0 O, `) hG01 X-122.473 Y101.202
, M9 m9 V" R* S% N% P' kX-120.32 Y103.206
: y& _% G/ l8 C# }& OX-117.881 Y105.0579 D7 n8 W" R/ F# S/ a+ V2 Q2 v- v
X-115.271 Y106.664
$ ~- ~1 R, T3 F6 ^( u2 aX-112.336 Y108.101! @' Z+ U- R! r, J2 _
X-109.248 Y109.248# W  N9 ^+ ]& L. z0 [6 j: x
X-106.035 Y110.357" m: I8 E" u' v4 _0 U. y
X-102.905 Y111.665 ]- f5 A1 S. C- f1 ]
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X-93.377 Y117.391
2 I( y9 {1 o; s$ C( WG02 X-54.975 Y139.563 I93.377 J-117.391
: h: z; n2 k" Q% n. G2 XG01 X-50.161 Y141.827
7 d5 L! K* F% y' {4 u) f! Q( S/ yX-45.248 Y144.949, T! m8 d$ U+ f0 v- B
X-42.555 Y147.007) x$ J  q4 `+ u7 u( [: N5 a
X-39.988 Y149.236
! A* i% ?2 `6 i3 ]; b8 M) ^; nX-37.451 Y151.336
3 k* v- y% H: c* w+ g6 T* |X-34.738 Y153.169 y- c! J& g: @7 o8 X
X-32.042 Y154.616
4 p5 |5 _7 ?4 G! X" DX-29.219 Y155.8043 o( \, p, W( e4 X9 b3 |
X-26.407 Y156.665
: v' i+ [% x, hX-23.502 Y157.254
1 P$ U9 ~; |3 p! |. n) z) D0 {G02 X23.502 I23.502 J-157.254
7 h8 D. E7 t( _G01 X26.407 Y156.6659 ?1 {5 }5 ?: w$ H4 i4 N! ]) c
X29.219 Y155.804. k0 |& t( ?( {
X32.042 Y154.616
, A( D0 J* {0 X+ O) JX34.738 Y153.163 q  v1 M8 R& }
X37.451 Y151.336
2 G( L+ R. W* EX39.988 Y149.236, Z: E0 J, P8 u, i: w' K8 q
X42.555 Y147.007
8 x6 ?( o4 ]; J7 ^X45.248 Y144.949
' h( A/ L, L  I9 u: [' e7 TX50.161 Y141.827
' R0 z. P# Y5 G5 F! E# z" X' {X54.975 Y139.563, B7 r, O" e! I
G02 X93.377 Y117.391 I-54.975 J-139.563# w  S- B, W' T
G01 X97.745 Y114.354
7 J2 h& L; z. u. v. Q0 @# HX102.905 Y111.66
: {/ K# W$ z* w' T; d# IX106.035 Y110.3577 F3 V" y: Y8 r2 }0 E) W" T: Z* T4 s
X109.248 Y109.248! F5 G: t& _3 P! ?6 v$ Q
X112.336 Y108.101
0 b- O! W+ L# j; H, A1 ^X115.271 Y106.664
0 o: F8 a6 f/ |0 ~X117.881 Y105.0571 P) a6 A. j. r& m( s1 L7 p* B
X120.32 Y103.2065 j6 p& z/ V: o% m) F4 m+ p. _
X122.473 Y101.202& R9 L5 R7 v" o- i
X124.435 Y98.98
% Z1 A$ b7 p& X+ [! a: q: {/ I2 _G02 X147.936 Y58.274 I-124.435 J-98.98  M, r$ A5 l/ ?+ L$ [0 \
G01 X148.88 Y55.463
! H9 U4 I: X8 W. x! Y; MX149.539 Y52.597
  D2 [: |8 p" c) `1 [) B+ }  B, xX149.922 Y49.559
, Q% ?, i3 L% S& s) }6 w. YX150.009 Y46.4969 t8 z2 O( g/ z
X149.786 Y43.235! ?( l4 t1 R1 b" |$ C7 Q" y7 ]
X149.236 Y39.988
) t/ O7 N( f; b5 G. \( FX148.59 Y36.65
6 _. m) v" o3 I# R7 }* b; T2 tX148.153 Y33.288+ a7 P. h3 M6 a) ^
X147.906 Y27.473' ~" k9 l: T. r) P+ z0 f' A5 z
X148.352 Y22.171$ m! T6 Q. R0 N: ]: t
G02 X150. Y0.0 I-148.352 J-22.171
& U2 o9 |. j0 _( ]) {( A2 D0 gX132. Y-18. I-18.
5 f1 p% h9 I6 d$ wG01 G40 X131.1
  O2 X6 `$ S* ]$ J2 P' u  r- o9 dG00 Z150.
, v- S- q' h  K9 j3 m8 S. ^  QM30
( P. W$ S) |$ O+ I, G%! p' \9 w! A, f+ k/ M! V. D
以上是用CIMATRON7.1做的!
/ h- ~# Q' l; r现在想用UG5.0做,程序开始,结束随意!需要的只是中间部分的!
7 x: \; d! {4 Z! t& L! I) i孙老师 ,及各位UG高手,小弟在这里请教了!
发表于 2007-11-8 11:43 | 显示全部楼层
這要看你的機器來定吧。
发表于 2007-11-8 11:44 | 显示全部楼层
一般的後處理都支持圓弧。
 楼主| 发表于 2007-11-8 14:01 | 显示全部楼层
是支持圆弧,可是在走曲线的时候也出圆弧 ,这个不可以!!
# ]! ^- D% S, L+ z/ g, V希望走曲线的时候是G1!* X. L" }8 K0 Q5 I
期待高手!
 楼主| 发表于 2007-11-9 11:45 | 显示全部楼层
郁闷了,有没有高手可以帮忙的 ???
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