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在用轮廓方式加工对称件的过程中，
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( E' d- y5 i3 c6 ]- m$ b出现机床报警＂通道1 程序段Ｎ4821在循环终点出错”; 初看未看到问题,
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细看Ｎ4821所在位置为一跳出尖点,图形对称位置没有跳出尖点,且在程序上未看到Ｎ4820的对称点,6 O9 Z; r5 l5 W+ [
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$ T% s) z+ i7 ?: Y! y$ l. l用SIEMENS后处理处理的对称件程序:
5 n5 P/ \2 C( U& E+ |% T. uN1G71
4 Y1 d! u. w# s FN2G17G40G64* Q% }7 {" S! p; a
N3G0G90G54* [; I/ e& [( q& s& R
N5S2000M3+ I H& h, j8 s
N7Z100.
) ]% @7 K! r. r6 V) z" N% hN3266 z-450
$ |# z- x8 _* N0 a3 r( ?N4808X657.024Y581.023
) q u2 }4 y/ U# ^/ KN4809Z-480.4197 Z% Q4 V6 F# ?4 d3 c
N4810X451.5062 j1 ]' v% a+ Q& c+ E$ Z
N4811X450.874Y581.081' t r, X, ^# F2 T! o) ?, `
N4812G2X449.442Y581.31I2.807J22.139
8 _. Q* j; D( X s) vN4813X445.953Y582.129I8.546J44.204
# a1 n y \6 _. Z# z) p& K1 _; O2 IN4814X442.784Y583.062I21.39J78.52
! s8 O3 ?* `* q$ rN4815X436.723Y585.152I38.32J120.953
% p+ } o, @, W( n6 `2 l: ZN4816X431.72Y587.084I70.48J189.973) B; Q% `: Q- b9 h
N4817X422.486Y590.971I113.777J283.247
7 ?) T1 V- V4 _( I) CN4818X414.885Y594.381I201.37J458.941
. E. l7 j5 {# @N4819X400.332Y601.23I352.613J768.169
7 J6 c0 P8 g, C6 y' z$ H6 d+ FN4820X387.139Y607.635I878.31J1825.907
- H1 u% J. ~! U% HN4821G3X358.043Y621.904I-5611.506J-1405.847
$ ~! N) b+ g6 J( n9 XN4822X339.801Y630.721I-1077.027J-2205.034/ M' V7 ?" |2 ?
N4823X317.554Y641.168I-719.663J-1503.656
# c$ K( D0 l+ t1 G }. y6 z7 _: tN4824G1X308.042Y645.504
1 {$ i) r9 Z" j6 H6 G* jN4825X298.93Y649.575
+ M% `- c* X5 f% QN4826G3X281.609Y657.069I-474.965J-1073.992
' o) T; x2 i6 m# yN4827X272.471Y660.885I-419.798J-992.251
6 T/ c! S; E9 Q* M1 g4 J9 rN4828G1X272.44Y660.898- Y$ O1 n) ^# S- x, v4 I$ O. q
N4829G3X-272.396Y660.916I-272.44J-660.898
, @7 m* z, [5 }% }- `! }N4830G1X-272.436Y660.8997 e7 W" \* v0 |# Q. B8 H
N4831X-272.471Y660.885
3 m2 v3 `: v: A0 J& m/ H0 T( V% [N4832G3X-306.97Y645.987I438.724J-1063.29* _: _7 M4 {* ]
N4833X-335.956Y632.553I616.27J-1367.783) t& D! c* y: |3 u2 V
N4834X-352.293Y624.702I955.798J-2009.604
3 Y1 m/ T; J- _3 A, u, IN4835X-371.566Y615.279I1908.925J-3928.956. ]* O. e' w1 V# }: d% R6 r
N4836G2X-391.722Y605.397I-2770.319J5624.977" c% d' W/ J3 ^$ L) K3 u, d
N4837X-405.341Y598.838I-674.711J1383.444+ N; z5 r* E9 G7 [* O, t
N4838X-417.536Y593.175I-310.377J652.4412 [8 q: W: W' X2 u& O% C
N4839G1X-422.291Y591.056- L* z& ], Z7 M$ @+ B6 R
N4840G2X-430.227Y587.688I-133.391J303.255# J! T/ x/ l" a
N4841X-436.627Y585.188I-80.803J197.4112 } W8 _ y. s# f5 r
N4842X-441.843Y583.363I-47.999J128.867
2 N" j( v* v4 J' GN4843X-446.057Y582.101I-26.576J81.04
5 g" v$ r0 a; ~. pN4844X-449.189Y581.358I-12.621J46.243 M N2 j3 J4 S
N4845X-451.033Y581.061I-4.408J21.51$ b8 u, q* m) i) K
N4846G1X-451.487Y581.023. |' e9 q/ }: P) a% L# w
N4847X-657.024' R T) X4 O/ e% e$ Q$ F) M0 G( D
N4848X-655.93Y582.043
' r' Y( L; i3 R) ]N4849Z-480.696
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0 L5 p+ n% f% {在图形下部也有跳出点,如图:
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不知是否因后处理的问题或是跳出点是什么圆弧的临界点.请各位指教. Z6 h+ I8 J# H
: w6 X" L, I8 F甚至有一处出现退刀,如图:) l) |$ ]5 d% y+ X: y* l
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8 O8 F( G0 k3 y* z* {退刀处程序红字显示:
8 |3 v1 @" ?, t9 W8 z/ ]; g- _" N1 M3290G1X259.804Y-670.55
0 u' m( j* V, U6 A/ p& ~N3291X250.651Y-673.732% S9 [+ i! n! ^: d* _' F2 n
N3292X241.823Y-676.721
T8 t! r% S2 U \" ?- CN3293G2X224.877Y-682.227I-334.92J1002.116" }8 @4 g& k. O7 Z) A. ^! Q# \2 n
N3294X208.61Y-687.204I-292.78J927.846$ Z5 |) h4 I% j3 P
N3295X192.837Y-691.725I-258.755J872.953
9 g7 G2 x2 W: I4 M; E- C9 [2 TN3296G0Z100.
" D7 |6 Y) t0 O$ @N3297X185.795Y-693.643
* g4 x& @! |$ w% ?8 iN3298Z-488.032
0 a' e8 X3 E6 |: S4 @5 M4 mN3299G1Z-491.235F4000.
" m2 }; I. O6 q3 G+ p2 c) xN3300G2X-185.718Y-693.663I-185.795J693.6432 S5 [: S1 H0 P& N
N3301G1X-185.752Y-693.654& L; T) U0 y7 U4 V
( ~( w4 ^$ Z9 H2 |4 U3 u% g9 X因复制时未显示图形,特上抟附件0 q4 W9 P1 N! V
N1G71.rar
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发表于 2009-3-31 20:51:00