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在用轮廓方式加工对称件的过程中，0 Y3 ^) w2 ^0 V. {( f6 { n
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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,9 k- K1 c; u& i& D; J+ |/ T _# J& n
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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,
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用SIEMENS后处理处理的对称件程序:
) a7 Q3 B/ ^$ p5 N) D8 y! n9 y! X, pN1G71
# Y- t% y& N* N0 `$ w' QN2G17G40G64
# B" T( y7 T$ W' pN3G0G90G54
7 K4 D; A1 c9 K; PN5S2000M31 ~0 F5 Q A, ~
N7Z100.4 W5 u! d7 H/ O* z6 j" Z
N3266 z-450
8 o3 V9 Z9 W- n0 I* ^# M. kN4808X657.024Y581.023
7 u7 h4 I; q) |0 _8 [* c5 TN4809Z-480.4197 j+ z: J: I: q) `/ _- a3 F/ F
N4810X451.506
9 z4 X6 u9 e0 G) }N4811X450.874Y581.081 C4 D p7 { G, X1 A, Z
N4812G2X449.442Y581.31I2.807J22.139! o& u2 l2 G0 T
N4813X445.953Y582.129I8.546J44.204
S8 f0 z, m1 s+ ]- I. _N4814X442.784Y583.062I21.39J78.52
2 Q# O$ Q4 f O7 f: K& q3 v' dN4815X436.723Y585.152I38.32J120.953
) _! E5 `* c* W$ W% U- h8 p3 NN4816X431.72Y587.084I70.48J189.973
3 y" x1 o0 G2 V: g! EN4817X422.486Y590.971I113.777J283.247( ]8 P7 p/ f- N; X. [* @: ?
N4818X414.885Y594.381I201.37J458.941
0 f4 z; P" E+ dN4819X400.332Y601.23I352.613J768.169
! Z$ \* e; D/ W% S4 Y, b) L/ |8 _N4820X387.139Y607.635I878.31J1825.907' j& T& [- j6 f
N4821G3X358.043Y621.904I-5611.506J-1405.8474 w% n) j2 J n$ b, p3 }
N4822X339.801Y630.721I-1077.027J-2205.034
$ S. }& e/ d) k7 u4 o5 T/ {. cN4823X317.554Y641.168I-719.663J-1503.656& s% h1 G" l- m& d- Y# l0 H3 W3 Z P0 [4 [
N4824G1X308.042Y645.5044 [$ m9 D1 d5 T% e- T: Y# j1 c
N4825X298.93Y649.575
% Y" e6 e/ L$ ]N4826G3X281.609Y657.069I-474.965J-1073.992; B. x/ {4 X5 u) U# A# }* [2 _* U9 k; N
N4827X272.471Y660.885I-419.798J-992.251
$ Y8 M' H1 q; c' C& u# Y, rN4828G1X272.44Y660.898
! ~5 }/ ^) ^" [8 @* pN4829G3X-272.396Y660.916I-272.44J-660.898
; i# F: `3 z0 `N4830G1X-272.436Y660.899
, j. y( `9 |3 t4 |6 K' g0 {) x7 D$ N' NN4831X-272.471Y660.885
% e* ]% d4 N$ d- ~/ V Y! uN4832G3X-306.97Y645.987I438.724J-1063.29
]' o' A5 v; XN4833X-335.956Y632.553I616.27J-1367.783; _ b0 }4 V/ B6 {& H
N4834X-352.293Y624.702I955.798J-2009.604
* c& o0 e, N! l# aN4835X-371.566Y615.279I1908.925J-3928.956
& j) X8 x7 Y, ~5 Q1 E. {% lN4836G2X-391.722Y605.397I-2770.319J5624.9770 M' ~) R" h; B7 b5 q$ U
N4837X-405.341Y598.838I-674.711J1383.444
( W+ |! Q- T6 O( wN4838X-417.536Y593.175I-310.377J652.441! S- C2 \. e3 W$ b
N4839G1X-422.291Y591.056
6 l! l& U+ x/ u+ z: AN4840G2X-430.227Y587.688I-133.391J303.255
7 W% B: i7 N% d# ?N4841X-436.627Y585.188I-80.803J197.4116 C6 y) Y+ y0 ~; F' e
N4842X-441.843Y583.363I-47.999J128.867- h1 u( W2 I( E- V/ g; r
N4843X-446.057Y582.101I-26.576J81.04
$ ?" k" N8 } p6 @2 nN4844X-449.189Y581.358I-12.621J46.24, o* W3 n! I Y5 j; ` i8 A- }; d
N4845X-451.033Y581.061I-4.408J21.516 e5 M2 W' l# k; \& f
N4846G1X-451.487Y581.023! o' i6 u7 l( t/ I% }# B
N4847X-657.024: J4 N8 P, q5 K) [1 L
N4848X-655.93Y582.043% D7 s6 U9 A+ z9 d9 ]) P) k
N4849Z-480.696, k3 c; v: U5 S) {4 Y, s4 {; T1 I
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在图形下部也有跳出点,如图:: h) q3 N2 S& c( t( d
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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" }" s' i& S9 N; A/ [# K$ H
7 V V# v4 x' W" ^甚至有一处出现退刀,如图:
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退刀处程序红字显示:/ ^# Q5 T7 ~6 k# n0 J7 _
3290G1X259.804Y-670.55
( b" }# Z) ~& |& D* ^N3291X250.651Y-673.732+ C8 k. D: D$ B2 ?3 n7 g6 Q
N3292X241.823Y-676.721
8 A, d' H0 z5 I3 e. |& U' F( ]& F! LN3293G2X224.877Y-682.227I-334.92J1002.116* {1 [2 K: F& z3 L
N3294X208.61Y-687.204I-292.78J927.846" W& Z6 Z- @ C( J9 `
N3295X192.837Y-691.725I-258.755J872.953
- x" x: }/ i+ Q0 U, a) I7 \N3296G0Z100.
* e: t$ }* ~, Q7 qN3297X185.795Y-693.643/ k% X6 B# V" j" ~1 h2 C
N3298Z-488.0326 x* K; b' q9 D, q! K
N3299G1Z-491.235F4000.
1 T# L9 j0 x$ [ t1 d% s- ^N3300G2X-185.718Y-693.663I-185.795J693.643" h' J+ w- s: j7 u7 t$ H1 ~
N3301G1X-185.752Y-693.654
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因复制时未显示图形,特上抟附件
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N1G71.rar
(476.48 KB, 下载次数: 6)
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发表于 2009-3-31 20:51:00