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在用轮廓方式加工对称件的过程中，6 @: e9 K5 P" h* _5 j% t% V
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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,
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+ V# g! k# ^* Q8 w+ T8 o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,/ f( v) V9 l! u1 V% X
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用SIEMENS后处理处理的对称件程序:% J7 }: v l6 Z0 H5 d
N1G71
$ O' ]4 {8 Q) hN2G17G40G64% v) L. @0 M5 ?" s2 o1 a
N3G0G90G54
% l8 h6 m. [ w. jN5S2000M32 T+ ]' J1 {4 }& b$ t& }0 }
N7Z100.
) r3 p9 Y) Y) M B* F9 W5 g" IN3266 z-450
+ m+ e* l: G3 T9 EN4808X657.024Y581.0234 |+ \" L2 }8 g7 b$ g: v; @
N4809Z-480.419
. f1 y, R! \! i1 p2 ^! |N4810X451.506
' T" P( e& `6 C3 S8 U8 |N4811X450.874Y581.081
: o) {, G9 m* o0 X2 z2 k) w$ C# VN4812G2X449.442Y581.31I2.807J22.139
. I* O; T Y' U! R2 {; l5 `$ c; gN4813X445.953Y582.129I8.546J44.204
6 d- }8 H( u- s) _* r+ b# ~/ T2 ON4814X442.784Y583.062I21.39J78.52" {) W* X5 O, f* Z7 b3 r* w6 G
N4815X436.723Y585.152I38.32J120.953/ i1 ?) ^0 G+ U
N4816X431.72Y587.084I70.48J189.973! s; W" D r% q& N* u+ \
N4817X422.486Y590.971I113.777J283.2470 N4 ~$ D+ {+ ^
N4818X414.885Y594.381I201.37J458.9419 [9 x5 H3 U# O6 A8 V
N4819X400.332Y601.23I352.613J768.169
0 D3 L3 H% J% ^4 o; U9 p) @N4820X387.139Y607.635I878.31J1825.907
% _9 W) d, p% {N4821G3X358.043Y621.904I-5611.506J-1405.8478 z1 y( @. J# x% F
N4822X339.801Y630.721I-1077.027J-2205.034# g5 o! S" ]# K
N4823X317.554Y641.168I-719.663J-1503.6562 J: l% b% ?9 i' I1 m
N4824G1X308.042Y645.504
, v! J+ ? ]- ?# rN4825X298.93Y649.575
/ n4 @& L8 t$ [" v NN4826G3X281.609Y657.069I-474.965J-1073.992
; R% l3 ?8 V$ }0 \ bN4827X272.471Y660.885I-419.798J-992.2513 S, y) {' o0 V2 r9 a) b
N4828G1X272.44Y660.898
- Y' \3 n* z2 B. JN4829G3X-272.396Y660.916I-272.44J-660.898
( a& w$ S* _. X9 P x6 I$ qN4830G1X-272.436Y660.899, h% p# r9 Z! c
N4831X-272.471Y660.885+ b, i2 y# e+ L' _- h" a
N4832G3X-306.97Y645.987I438.724J-1063.29
3 r# Z" W7 s& b( XN4833X-335.956Y632.553I616.27J-1367.783
3 r# b; a; U/ r% _7 w, F. {N4834X-352.293Y624.702I955.798J-2009.604
) l$ J1 G9 s. V$ S7 i6 U N" |N4835X-371.566Y615.279I1908.925J-3928.956. M( G5 L% d$ N) n
N4836G2X-391.722Y605.397I-2770.319J5624.977
# U/ U9 q* I1 `. ~( J# _( DN4837X-405.341Y598.838I-674.711J1383.4442 C2 b1 y+ @) Z" w2 s
N4838X-417.536Y593.175I-310.377J652.441' Z! N) q/ r* \ [1 F
N4839G1X-422.291Y591.056
5 f/ I% X! S+ O$ A7 s8 pN4840G2X-430.227Y587.688I-133.391J303.255' S8 W( V& |1 l5 B1 |8 N2 `2 |
N4841X-436.627Y585.188I-80.803J197.4112 }3 f5 q4 s0 U4 j- Z# Z* w) P
N4842X-441.843Y583.363I-47.999J128.867
; N) w& m9 f& [N4843X-446.057Y582.101I-26.576J81.048 g9 l! a5 m0 N$ `8 E4 @. N
N4844X-449.189Y581.358I-12.621J46.24
0 i$ B% d' e: L: y8 w# GN4845X-451.033Y581.061I-4.408J21.51. t# U1 I% n3 ~) s$ Q
N4846G1X-451.487Y581.023 ^1 V" W, M4 L1 k7 @' M
N4847X-657.0247 o+ S+ e% n' x) ^" y8 e, q
N4848X-655.93Y582.043: x: d: ^; w K \* `
N4849Z-480.696
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4 x$ ], \$ k1 c: b( ]0 K1 \, i在图形下部也有跳出点,如图: s9 K% g' z6 q: ?
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* D. [! V2 H8 S9 k5 C. }7 t8 O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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6 q, v& F# E5 |; y# @ M退刀处程序红字显示:
9 _; |/ U* J1 w \# H7 j' q" ~; Z3290G1X259.804Y-670.552 l2 d. g; N) Y6 h. s1 {/ a% Y
N3291X250.651Y-673.732
7 R4 m& j7 p3 E- B2 j5 Y- O4 ~N3292X241.823Y-676.721! i5 U* G; i. @
N3293G2X224.877Y-682.227I-334.92J1002.1169 `: E8 U5 o* f$ ]
N3294X208.61Y-687.204I-292.78J927.846# ~2 |# ~* R/ S( d! k
N3295X192.837Y-691.725I-258.755J872.9539 A4 G4 P: ?, M
N3296G0Z100.
7 U7 o0 V, e) G6 [7 gN3297X185.795Y-693.643
) A3 F' P# q& B- x0 O: m0 nN3298Z-488.0320 c$ k5 f( V+ V. N2 M% U$ r
N3299G1Z-491.235F4000.
, @7 y! ~! q1 A& W* g5 L% t+ hN3300G2X-185.718Y-693.663I-185.795J693.643
# ?; A# L& o! W* i) b w) F6 iN3301G1X-185.752Y-693.654
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. |' L* F: Q! s& c# [4 Y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