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在用轮廓方式加工对称件的过程中，. x5 P5 E+ i$ T# t* t
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. r# e- o# \( L3 ~6 Y% ]: T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,$ z, P# e9 e8 u. |
! X# J" b+ p: n2 {1 z* j& m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,$ z T2 e& W% z' N$ P3 ^: P
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J7 L: k/ K+ Z# q1 ^1 K5 z: f用SIEMENS后处理处理的对称件程序:
7 u' u* S5 Q0 q" m- \N1G71
& ]( E2 d8 Y# A$ A4 P# s; c/ {N2G17G40G64
* ~- `* h" n' g$ K8 DN3G0G90G54" y$ t5 X" ^3 t/ n5 X
N5S2000M3$ Z7 F) U. o4 P! l$ ` d+ t
N7Z100.
9 Q6 {( `. o" n+ G& tN3266 z-450* p% H5 ?$ R" P
N4808X657.024Y581.023
) _4 v$ T: l1 M( u' }7 U( PN4809Z-480.419
6 a* t; D+ A$ V' ~N4810X451.506
2 d n# N y I& w! E2 J* e+ C/ yN4811X450.874Y581.081$ c. V1 N4 n _, i0 m
N4812G2X449.442Y581.31I2.807J22.139' V: H2 W* a* i$ D A. G6 g9 [
N4813X445.953Y582.129I8.546J44.204
1 O2 p( e* ~ _+ ^5 HN4814X442.784Y583.062I21.39J78.52
1 j. H; ?5 S* [" U& C% O1 n% PN4815X436.723Y585.152I38.32J120.953
+ B3 B$ Y* H" i9 g( pN4816X431.72Y587.084I70.48J189.973
( v4 c' B9 c d. B0 t8 wN4817X422.486Y590.971I113.777J283.247/ m3 Y2 k" p+ }' F
N4818X414.885Y594.381I201.37J458.941
/ k- s- N6 H3 j5 QN4819X400.332Y601.23I352.613J768.169$ d! b/ i; q* o# Z& [
N4820X387.139Y607.635I878.31J1825.9074 J0 a; Y7 v, B! n' P, V% G. y7 y! M
N4821G3X358.043Y621.904I-5611.506J-1405.847
0 Y1 M6 g5 z1 H3 s9 L: @$ p0 ~N4822X339.801Y630.721I-1077.027J-2205.034+ V3 P# V9 T) C
N4823X317.554Y641.168I-719.663J-1503.6568 z- L6 Z5 K& y" V( R
N4824G1X308.042Y645.5045 ? }2 G' a- l( c3 n# Q4 J( w4 o
N4825X298.93Y649.575! f" t& t9 I6 s& f; Q7 H. k3 F
N4826G3X281.609Y657.069I-474.965J-1073.992- A& a+ x8 T7 A( N1 Q
N4827X272.471Y660.885I-419.798J-992.2512 V8 s" Y9 R, _) J
N4828G1X272.44Y660.898$ X! R0 k' [' k& [' s, k1 L/ ~1 u
N4829G3X-272.396Y660.916I-272.44J-660.898
0 [( s4 {3 G+ N3 r% B& S3 JN4830G1X-272.436Y660.8994 V: m2 ?& N6 I$ k7 e5 j4 d7 x5 e
N4831X-272.471Y660.885* q0 p* x9 ~- \& z3 _; B
N4832G3X-306.97Y645.987I438.724J-1063.29- R( h2 ]+ d. l9 B
N4833X-335.956Y632.553I616.27J-1367.783
! j( G: L6 X4 O7 u8 t9 b/ JN4834X-352.293Y624.702I955.798J-2009.604
( h! o" w c! T5 u! j/ `N4835X-371.566Y615.279I1908.925J-3928.956! e+ ?% n: Y k* |
N4836G2X-391.722Y605.397I-2770.319J5624.977
7 d1 W4 S0 L4 E- S/ r5 Y' RN4837X-405.341Y598.838I-674.711J1383.444 J1 M7 a ^% f% k' J* x
N4838X-417.536Y593.175I-310.377J652.441, Z. M# }3 e( m- T
N4839G1X-422.291Y591.056
6 `+ T' h' B4 }6 E/ JN4840G2X-430.227Y587.688I-133.391J303.2556 K% ^3 h: W4 |! Y
N4841X-436.627Y585.188I-80.803J197.411
5 l! w. G5 c7 `" O+ `2 yN4842X-441.843Y583.363I-47.999J128.867# m% f* M: P: t+ m
N4843X-446.057Y582.101I-26.576J81.044 G, E( Z' j" Q* t; J ] R' {5 X% q
N4844X-449.189Y581.358I-12.621J46.24$ @: v; P( i& l
N4845X-451.033Y581.061I-4.408J21.51
+ i0 G# Y8 j' d+ j% Q1 S4 A( vN4846G1X-451.487Y581.023
. J' y7 ~4 K: L( f \% C, iN4847X-657.024
: `! }$ a/ k5 h2 XN4848X-655.93Y582.043$ q/ l$ v2 b( p8 F6 Y: ]/ d4 d
N4849Z-480.696
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, h4 V9 F% f0 h# _7 q- k8 F* g6 ^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! T/ T2 _ W. |) b" t) z
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甚至有一处出现退刀,如图:
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( u/ Q+ |5 S% }2 _# [( a9 e退刀处程序红字显示:
- E9 E$ j3 z+ g* K$ ]( @3290G1X259.804Y-670.55
4 I! Z5 \2 G/ p( _# lN3291X250.651Y-673.732
: x$ W3 C4 h3 a7 [1 XN3292X241.823Y-676.721
0 P5 |: C+ u! H% F2 X: IN3293G2X224.877Y-682.227I-334.92J1002.116
' Z8 Y, s) y5 W* [7 R/ _N3294X208.61Y-687.204I-292.78J927.846
8 N" V( j# b+ \N3295X192.837Y-691.725I-258.755J872.953
) R/ ~2 X) {6 M* E" j9 \' g AN3296G0Z100.
, R7 a. J* b# V; y9 c# WN3297X185.795Y-693.643
, ^ e% M+ t- l1 T iN3298Z-488.032- S& X! g$ @7 M9 F0 |
N3299G1Z-491.235F4000.% ?. v( ]! Z9 `( t
N3300G2X-185.718Y-693.663I-185.795J693.643, D2 F5 j& R' g# N
N3301G1X-185.752Y-693.654
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) Z. R# {9 f" B8 B' B& S因复制时未显示图形,特上抟附件# q* Y0 g5 g3 I& T7 Y9 B* S+ U3 z
N1G71.rar
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发表于 2009-3-31 20:51:00