后处理的问题 恳请大伙帮忙

philip123

我将Mpfan.pst中的R换成了I J K  在Fidia的高速加工中心上有错误提示：
G02 -G03 not circular
(│r1 - r2 │=  17.001)
错误行：N284 G03 X-5.193 Y-6.73 I-5.193 J-6.73

NC 程序 如下：
N100 G00 X8.5 Y0. Z50. S2300 M03
N102 M137
N104 Z10.
N106 G01 Z0. F288.
N108 X8.4 Y1.298 Z-.023 F1800.
N110 X8.104 Y2.565 Z-.045
N112 X7.617 Y3.772 Z-.068
N114 X6.952 Y4.89 Z-.091
N116 X6.124 Y5.894 Z-.114
N118 X5.153 Y6.76 Z-.136
N120 X4.061 Y7.467 Z-.159
N122 X2.873 Y8. Z-.182
N124 X1.618 Y8.345 Z-.205
N126 X.326 Y8.494 Z-.227
N128 X-.975 Y8.444 Z-.25
N130 X-2.252 Y8.196 Z-.273
N132 X-3.477 Y7.756 Z-.296
N134 X-4.62 Y7.135 Z-.318
N136 X-5.655 Y6.346 Z-.341
N138 X-6.558 Y5.408 Z-.364
N140 X-7.306 Y4.344 Z-.387
N142 X-7.884 Y3.177 Z-.409
N144 X-8.276 Y1.937 Z-.432
N146 X-8.475 Y.651 Z-.455
N148 Y-.651 Z-.477
N150 X-8.276 Y-1.937 Z-.5
N152 X-7.884 Y-3.177 Z-.523
N154 X-7.306 Y-4.344 Z-.546
N156 X-6.558 Y-5.408 Z-.568
N158 X-5.655 Y-6.346 Z-.591
N160 X-4.62 Y-7.135 Z-.614
N162 X-3.477 Y-7.756 Z-.637
N164 X-2.252 Y-8.196 Z-.659
N166 X-.975 Y-8.444 Z-.682
N168 X.326 Y-8.494 Z-.705
N170 X1.618 Y-8.345 Z-.728
N172 X2.873 Y-8. Z-.75
N174 X4.061 Y-7.467 Z-.773
N176 X5.153 Y-6.76 Z-.796
N178 X6.124 Y-5.894 Z-.819
N180 X6.952 Y-4.89 Z-.841
N182 X7.617 Y-3.772 Z-.864
N184 X8.104 Y-2.565 Z-.887
N186 X8.4 Y-1.298 Z-.909
N188 X8.5 Y0. Z-.932
N190 X8.4 Y1.298 Z-.955
N192 X8.104 Y2.565 Z-.978
N194 X7.617 Y3.772 Z-1.
N196 X6.952 Y4.89 Z-1.023
N198 X6.124 Y5.894 Z-1.046
N200 X5.153 Y6.76 Z-1.069
N202 X4.061 Y7.467 Z-1.091
N204 X2.873 Y8. Z-1.114
N206 X1.618 Y8.345 Z-1.137
N208 X.326 Y8.494 Z-1.16
N210 X-.975 Y8.444 Z-1.182
N212 X-2.252 Y8.196 Z-1.205
N214 X-3.477 Y7.756 Z-1.228
N216 X-4.62 Y7.135 Z-1.251
N218 X-5.655 Y6.346 Z-1.273
N220 X-6.558 Y5.408 Z-1.296
N222 X-7.306 Y4.344 Z-1.319
N224 X-7.884 Y3.177 Z-1.341
N226 X-8.276 Y1.937 Z-1.364
N228 X-8.475 Y.651 Z-1.387
N230 Y-.651 Z-1.41
N232 X-8.276 Y-1.937 Z-1.432
N234 X-7.884 Y-3.177 Z-1.455
N236 X-7.306 Y-4.344 Z-1.478
N238 X-6.558 Y-5.408 Z-1.501
N240 X-5.655 Y-6.346 Z-1.523
N242 X-4.62 Y-7.135 Z-1.546
N244 X-3.477 Y-7.756 Z-1.569
N246 X-2.252 Y-8.196 Z-1.592
N248 X-.975 Y-8.444 Z-1.614
N250 X.326 Y-8.494 Z-1.637
N252 X1.618 Y-8.345 Z-1.66
N254 X2.873 Y-8. Z-1.683
N256 X4.061 Y-7.467 Z-1.705
N258 X5.153 Y-6.76 Z-1.728
N260 X6.124 Y-5.894 Z-1.751
N262 X6.952 Y-4.89 Z-1.773
N264 X7.617 Y-3.772 Z-1.796
N266 X8.104 Y-2.565 Z-1.819
N268 X8.4 Y-1.298 Z-1.842
N270 X8.5 Y0. Z-1.864
N272 X8.402 Y1.289 Z-1.887
N274 X8.109 Y2.549 Z-1.91
N276 X7.628 Y3.749 Z-1.932
N278 X6.971 Y4.863 Z-1.955
N280 X6.153 Y5.864 Z-1.977
N282 X5.193 Y6.73 Z-2.
N284 G03 X-5.193 Y-6.73 I-5.193 J-6.73
N286 X8.5 Y0. I5.193 J6.73
N288 X5.193 Y6.73 I-8.5 J0.
N290 G01 Z8. F2888.
N292 G00 Z50.
N294 M05
N296 M138
N298 M02

恳请大伙能帮帮我解决这个问题，谢谢了～！