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在用轮廓方式加工对称件的过程中，
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( v! Y7 @: m6 {* ]0 [' 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,
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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:
$ i0 S4 U, {, A, x# N! ^N1G719 C* Q5 [7 M; v2 \
N2G17G40G64
2 V: ^3 h# H* p# pN3G0G90G54
6 G+ v# o+ {: n0 SN5S2000M3
0 q% `( b6 |/ Y4 }* _N7Z100.; p1 R# F$ G' ?$ o& j7 N
N3266 z-450
1 @. G3 Z% | q }N4808X657.024Y581.023" f, C; R6 q7 `, M
N4809Z-480.4196 `1 V, i) Q, y2 L
N4810X451.506' B! y9 b! d" D
N4811X450.874Y581.0816 m! L" \! n6 W$ k+ u: ]
N4812G2X449.442Y581.31I2.807J22.139
& K* ]4 S) W% d& Y7 e. n; T1 BN4813X445.953Y582.129I8.546J44.204
: k* |$ q; |4 V7 b+ KN4814X442.784Y583.062I21.39J78.52
7 z( ?6 @' M7 `. ~8 \% bN4815X436.723Y585.152I38.32J120.9535 c% R+ q& M9 G; U
N4816X431.72Y587.084I70.48J189.9731 p# M, D+ K5 n. M& v7 S$ B
N4817X422.486Y590.971I113.777J283.247
3 X% h# i1 z3 [8 j# W1 d) k& K- q. gN4818X414.885Y594.381I201.37J458.941
% S M7 s/ }1 J, w" t! [' tN4819X400.332Y601.23I352.613J768.169
1 m" ?4 p2 b' t6 x0 Q) |2 ^; hN4820X387.139Y607.635I878.31J1825.907
4 ?4 Q& g2 F4 sN4821G3X358.043Y621.904I-5611.506J-1405.847; {/ X4 K8 e$ @1 V% n" y0 |
N4822X339.801Y630.721I-1077.027J-2205.034
9 @7 C$ n* g" i: S) ` k PN4823X317.554Y641.168I-719.663J-1503.656: }9 H' K- y' v t* |
N4824G1X308.042Y645.504
2 T8 q3 `6 F. v7 b# g0 xN4825X298.93Y649.575
6 S! k& {" `. w2 u4 r" dN4826G3X281.609Y657.069I-474.965J-1073.992" c- r4 e, d7 a3 R
N4827X272.471Y660.885I-419.798J-992.251
" M4 c6 m$ g5 _1 G' y8 FN4828G1X272.44Y660.898
' i0 l6 k+ J q, J1 GN4829G3X-272.396Y660.916I-272.44J-660.898* k! |. S7 B; E* |$ ?
N4830G1X-272.436Y660.899
+ m- p2 x7 g5 S& y5 uN4831X-272.471Y660.8856 e5 b: X* \7 U/ t
N4832G3X-306.97Y645.987I438.724J-1063.29! J1 `' o) f! n" ]9 p
N4833X-335.956Y632.553I616.27J-1367.783
/ s: ?4 [& ^; |N4834X-352.293Y624.702I955.798J-2009.6044 ^& c( D# N& a7 F; I4 p4 E+ T9 {
N4835X-371.566Y615.279I1908.925J-3928.956
3 E4 B- Q' H1 D7 }' x( jN4836G2X-391.722Y605.397I-2770.319J5624.977
- q: \* i6 C6 p) mN4837X-405.341Y598.838I-674.711J1383.444
1 P5 [! U1 V# r* r. _! AN4838X-417.536Y593.175I-310.377J652.441
+ y5 U4 V( s& {, p2 a' QN4839G1X-422.291Y591.056
! c; E( I' a' q- h- u4 m6 V9 [N4840G2X-430.227Y587.688I-133.391J303.2555 P3 ~) K% u& r% O
N4841X-436.627Y585.188I-80.803J197.4118 K; O, h# s. V! _6 m
N4842X-441.843Y583.363I-47.999J128.867/ { [' w$ h" y) J0 L* D) q
N4843X-446.057Y582.101I-26.576J81.04
0 {7 J2 t& i0 B; `) n, M; vN4844X-449.189Y581.358I-12.621J46.24$ |- J/ b$ r6 N; {8 [* F$ w6 R
N4845X-451.033Y581.061I-4.408J21.517 E( {, d4 x, N/ R6 u+ m- x/ r/ ?
N4846G1X-451.487Y581.023+ j( ~0 d" _! w4 _/ D
N4847X-657.0247 f# K/ d& B# i1 C4 V8 F
N4848X-655.93Y582.043; S$ _' ^# |# I* ?
N4849Z-480.696
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' K4 u6 O, [- _2 z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
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8 n1 f8 ~$ V7 \2 a$ d6 d9 R甚至有一处出现退刀,如图:
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退刀处程序红字显示:
! Z+ A, Y% U0 r8 c) f; M# n3290G1X259.804Y-670.55
& s7 `% `( C8 fN3291X250.651Y-673.732
/ M$ o0 l& r+ A) V0 G$ eN3292X241.823Y-676.721
1 @( P, x- d- _0 p; cN3293G2X224.877Y-682.227I-334.92J1002.116
8 D; y( j5 P/ H4 W7 N0 X" V y% [" |N3294X208.61Y-687.204I-292.78J927.8469 u. ]8 a( t. q5 q. n. r+ [
N3295X192.837Y-691.725I-258.755J872.953
* r/ O& ^ R9 b: V9 G/ Y5 i5 UN3296G0Z100.& `9 m0 Y7 ~& }. [6 \
N3297X185.795Y-693.643 E) ?- v3 ]$ v* A( H6 I4 Z0 ^
N3298Z-488.032
4 u0 ~) w% V( l2 X9 B$ \" i7 h7 V0 R3 |N3299G1Z-491.235F4000.
. I) S% \8 ^. CN3300G2X-185.718Y-693.663I-185.795J693.643
; Q# Y0 A$ {, ?% U; E; Y% a. [N3301G1X-185.752Y-693.654: e( F" H- ~6 k% p, G9 G
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因复制时未显示图形,特上抟附件 X# U0 O' b% L' X8 T1 Z8 q
N1G71.rar
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发表于 2009-3-31 20:51:00