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在用轮廓方式加工对称件的过程中，
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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,8 a- s _) p+ q
) f. S( c9 d. V& v x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,0 V ^7 o0 |) y# H/ }6 q p
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用SIEMENS后处理处理的对称件程序:' D% l0 E! L5 t1 {
N1G710 N' h- J; O8 j+ I" \6 S
N2G17G40G64" _, M' t) L8 k& K4 ]( N" q
N3G0G90G54
: B( C- i% g( Z) K8 X: MN5S2000M30 ~. K; X) U4 Y7 M& a$ r
N7Z100.- p: g y' S) Z; ?0 }% }, V
N3266 z-4505 u9 L1 y3 U$ @2 Q
N4808X657.024Y581.023: m, v( o* W- X9 _1 I
N4809Z-480.419% I1 x s" \: V$ Z+ y; B' F
N4810X451.506
: ?0 ?- j8 b5 P) N9 P2 EN4811X450.874Y581.0818 S; I2 U$ x# F8 \
N4812G2X449.442Y581.31I2.807J22.139
3 H& f4 q( Z) YN4813X445.953Y582.129I8.546J44.204
+ M; @$ Q9 z& K! }N4814X442.784Y583.062I21.39J78.526 ^* D1 ^2 }0 a e/ d# q5 k$ ^
N4815X436.723Y585.152I38.32J120.953
3 @3 w/ @1 w8 d6 J7 ?( G' vN4816X431.72Y587.084I70.48J189.973; Y- b8 e: c+ `6 ^0 r
N4817X422.486Y590.971I113.777J283.247# O; m+ F) Y2 ^$ ]5 Z; P
N4818X414.885Y594.381I201.37J458.941
) X5 m5 [# p2 _! e& ~N4819X400.332Y601.23I352.613J768.169* U' t: M* Z/ A1 w6 y! k
N4820X387.139Y607.635I878.31J1825.907
9 I# T' B! A( R, J$ `+ NN4821G3X358.043Y621.904I-5611.506J-1405.8473 ^1 V" M6 u2 g
N4822X339.801Y630.721I-1077.027J-2205.0348 g( O/ e5 }, Y1 v
N4823X317.554Y641.168I-719.663J-1503.656* r6 q" Y s' z
N4824G1X308.042Y645.504
]4 R7 g$ ?: v/ Q* H" A6 CN4825X298.93Y649.575& _' j7 l9 }, w! L; w3 ^
N4826G3X281.609Y657.069I-474.965J-1073.9928 X( w, @8 v2 M- E9 Z( r: Y# V
N4827X272.471Y660.885I-419.798J-992.251: }2 R3 R* q, E4 L# z0 D
N4828G1X272.44Y660.898
6 \, x4 K" y7 v$ R) ~N4829G3X-272.396Y660.916I-272.44J-660.8983 R7 v2 r$ X& k
N4830G1X-272.436Y660.899
1 S% ? L0 J9 k6 t3 F/ VN4831X-272.471Y660.885$ Q9 n- w" F) q6 g
N4832G3X-306.97Y645.987I438.724J-1063.29" w* N* w; I+ q3 t1 g! i
N4833X-335.956Y632.553I616.27J-1367.7839 G! x% X* T8 e, |
N4834X-352.293Y624.702I955.798J-2009.604
7 g8 H: m" w' MN4835X-371.566Y615.279I1908.925J-3928.956
4 S* n1 P# O6 f9 @; `. EN4836G2X-391.722Y605.397I-2770.319J5624.977
; U# b/ M i3 n- r- q* O! eN4837X-405.341Y598.838I-674.711J1383.444
- r0 {+ c; z1 A2 S! {9 a, Q2 O0 SN4838X-417.536Y593.175I-310.377J652.441
8 c3 T) p" t/ P7 y2 {( VN4839G1X-422.291Y591.056
# V5 B; E4 w* m: J- I: ?N4840G2X-430.227Y587.688I-133.391J303.255
. V a7 v( v9 y$ l- `: fN4841X-436.627Y585.188I-80.803J197.411
x* Y( ]- N! Q: W) o- n, ~& F0 `N4842X-441.843Y583.363I-47.999J128.867
8 U) n( H( b5 A2 W7 g& p; ]N4843X-446.057Y582.101I-26.576J81.04% c5 o& J: q$ X1 `' [
N4844X-449.189Y581.358I-12.621J46.24" K) Q' H8 i$ y% U# z4 ~
N4845X-451.033Y581.061I-4.408J21.517 W4 C! e6 [( O7 G: J
N4846G1X-451.487Y581.023
3 V3 P1 J: S. n* v/ ?+ |: ]N4847X-657.024. G, Z, w- C$ @2 s7 {7 H$ S
N4848X-655.93Y582.043
* K. D( v/ D3 n1 W8 e w3 }N4849Z-480.696
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4 L% i1 p) i2 \) k8 n在图形下部也有跳出点,如图:* H8 _# s2 z# J
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( i z' W$ ]9 n: Z. o2 \0 K7 v" y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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C/ Y1 Q# }) c: D2 p! R" q8 W甚至有一处出现退刀,如图:) ^* g- B) L: u; u9 m- ^
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退刀处程序红字显示:
( ~, b# w! U2 G. t- d' P% q q. P3290G1X259.804Y-670.55
/ G! G% A, z/ x( w: Z3 X6 n0 G! vN3291X250.651Y-673.732
- A4 \. V6 I0 Y# C3 dN3292X241.823Y-676.721
% D# k! G- O% e& a) m4 YN3293G2X224.877Y-682.227I-334.92J1002.116$ d3 x$ R( ~: J5 k
N3294X208.61Y-687.204I-292.78J927.8462 O5 O1 a# \" i$ G. F! j" s
N3295X192.837Y-691.725I-258.755J872.953" m7 }# |- \# J+ t8 v& e
N3296G0Z100.
# n3 J6 d2 V; o4 BN3297X185.795Y-693.643
4 J# {% [& ]# ~- d# Z3 gN3298Z-488.032
3 P9 G+ P3 ]7 j [N3299G1Z-491.235F4000.
; K: t% }( d4 m% n D4 v5 E7 F# jN3300G2X-185.718Y-693.663I-185.795J693.643 e( Z: b' N. y1 z- B
N3301G1X-185.752Y-693.654: U$ u% O* f, P& Y9 c- l. V
% g7 |6 b! }9 G' [% l因复制时未显示图形,特上抟附件
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N1G71.rar
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发表于 2009-3-31 20:51:00