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在用轮廓方式加工对称件的过程中，
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6 J0 a% M {9 g& J j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,7 S4 V j" z3 v
: s9 w6 L- U' p" F+ I: k3 ]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,
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1 g+ N, @) E1 R用SIEMENS后处理处理的对称件程序:
, V2 v, V4 H3 x$ M* i) I; A5 S5 rN1G71" z2 R4 {1 N# K0 z) L: r* F' J
N2G17G40G64
1 i* M# B: Q: _4 t" MN3G0G90G54
; K% [4 ^0 p; ^+ p" S6 v. |. {# fN5S2000M3; a% P! A# k/ c3 M2 \0 z
N7Z100.
! N$ ^5 f M+ w" p, wN3266 z-4509 Q& W7 L" U+ p( a- [2 z7 }
N4808X657.024Y581.023% V: s7 x$ R. ~( b5 L8 S
N4809Z-480.419, ?" }, N5 P( P- E3 X& l* r* ~1 c
N4810X451.506
; H) c" _% P1 i8 Q, d6 ~4 rN4811X450.874Y581.081
2 x- B' B/ F+ c6 E6 G KN4812G2X449.442Y581.31I2.807J22.139
/ E: K( G8 C' Z2 W. W/ _N4813X445.953Y582.129I8.546J44.204
- P/ K$ W2 I9 ?( G* MN4814X442.784Y583.062I21.39J78.52- }& l# |: t0 X* s
N4815X436.723Y585.152I38.32J120.9537 g+ h, |3 J: K5 l
N4816X431.72Y587.084I70.48J189.973
5 g8 D, m3 u/ k! @6 L6 YN4817X422.486Y590.971I113.777J283.247( Q4 n* l1 z) f; K: o" Y# F
N4818X414.885Y594.381I201.37J458.941
# F% Y8 H S# x" c+ v$ ]* g1 RN4819X400.332Y601.23I352.613J768.169. m6 h4 X" ?7 h+ ], c- l* r
N4820X387.139Y607.635I878.31J1825.9073 I1 K1 I& J. W L, {
N4821G3X358.043Y621.904I-5611.506J-1405.847
& d2 T8 Z! d1 @! ?N4822X339.801Y630.721I-1077.027J-2205.034
1 C% h5 A2 _ h Q8 w4 P+ i' g0 Q5 iN4823X317.554Y641.168I-719.663J-1503.656
5 A/ b* N2 ]5 e1 J8 r. \. N6 sN4824G1X308.042Y645.504
( D- U% k+ |, B6 M* xN4825X298.93Y649.575 |& D ~- V4 g, m/ Y+ H
N4826G3X281.609Y657.069I-474.965J-1073.9923 _ D+ R7 R4 W7 G( c8 J3 h) n: g
N4827X272.471Y660.885I-419.798J-992.251 i2 ?0 W" a) X8 d, c+ f' G- o7 ~
N4828G1X272.44Y660.898
6 l4 ]5 p2 }* N* G6 u0 i6 cN4829G3X-272.396Y660.916I-272.44J-660.898
6 B) E L0 b5 F5 M+ l5 i2 TN4830G1X-272.436Y660.899
% x9 `4 W0 F, g# e& f, U! oN4831X-272.471Y660.885/ d# D. c3 ?' J$ U& t$ N9 e! M
N4832G3X-306.97Y645.987I438.724J-1063.293 o8 a% ~% m7 b( @7 W
N4833X-335.956Y632.553I616.27J-1367.783: i' q& s2 M* R$ C! D
N4834X-352.293Y624.702I955.798J-2009.604( w3 n3 m+ U! T$ ]3 k" J2 S( a; f$ a% t
N4835X-371.566Y615.279I1908.925J-3928.956
* y$ t' [' h ~) \, u$ u$ L0 `N4836G2X-391.722Y605.397I-2770.319J5624.977
$ G* ?2 J$ B- @4 _4 bN4837X-405.341Y598.838I-674.711J1383.4441 B" @, `/ S, _/ F& H
N4838X-417.536Y593.175I-310.377J652.441; R+ ^. ~, `- h U+ n
N4839G1X-422.291Y591.056
% Q4 P% ]" X* HN4840G2X-430.227Y587.688I-133.391J303.255
3 I" a" a, d% a5 |* Q' d9 S+ j; mN4841X-436.627Y585.188I-80.803J197.411
) \$ c. S; l& {$ p, g' DN4842X-441.843Y583.363I-47.999J128.867! b8 B, B2 ] A2 ^
N4843X-446.057Y582.101I-26.576J81.042 K+ }) N. p2 ]" B
N4844X-449.189Y581.358I-12.621J46.24
& o) O4 T9 ?# @0 X9 L$ r2 oN4845X-451.033Y581.061I-4.408J21.51
' d$ z9 o( ^+ n- }N4846G1X-451.487Y581.023
1 r2 z+ Y# X) d) [& M$ x9 RN4847X-657.024
" H0 ?- `, O$ z2 ]* YN4848X-655.93Y582.043
4 U+ K# b2 H" T9 @; @N4849Z-480.696
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1 E; ]- W7 D4 J" ^在图形下部也有跳出点,如图:- g2 E7 Y! t1 Y# ~3 C
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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
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甚至有一处出现退刀,如图:
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/ X, x7 r5 ]1 f6 d退刀处程序红字显示:- Z. m* k( ?. v* p+ [8 E
3290G1X259.804Y-670.55+ ^3 t; [( Q# F
N3291X250.651Y-673.732
3 L2 {% c, B* rN3292X241.823Y-676.7216 x3 S# P! A$ K6 {: U0 X
N3293G2X224.877Y-682.227I-334.92J1002.116: U: p" w, p- S& S- j
N3294X208.61Y-687.204I-292.78J927.846
) c. l1 N- W2 r5 C6 FN3295X192.837Y-691.725I-258.755J872.9537 L+ F' S! D, _0 H5 D1 O
N3296G0Z100.8 Q U5 K3 F+ R) H0 @" _& t# X
N3297X185.795Y-693.643
+ O2 ?4 ?/ U8 `2 V8 L% \N3298Z-488.032( f1 z; m9 ^) T a8 ?
N3299G1Z-491.235F4000.. ?8 h! `& t1 h& C9 T
N3300G2X-185.718Y-693.663I-185.795J693.6431 A, {0 E3 T5 z5 U
N3301G1X-185.752Y-693.6549 F% e& x8 B9 g9 k/ t
- I. V! ^& e3 B. f" J/ R因复制时未显示图形,特上抟附件% R! F+ V! n* X( Y6 d
N1G71.rar
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发表于 2009-3-31 20:51:00