那位高手4轴拿手，帮一把！！！

LZH123

我加工的是（附件是展开2D图形），（4轴代码是”B“）工件是在X轴为轴心直径150mm的圆柱，机床有一个旋转轴在YZ平面上
那位高手帮我用MasterCAM作一个四轴程序，+Y四轴旋转方向为负我做的中心轨迹都是正确但是一走外围轮廓
本来是走平面刀轨“B“轴就提前旋转
以下是正确的中心轨迹（直径20mm的刀）
  
%
G90 G17 G54 G00 X0 Y0 Z60.000 M38
  M03 S300  
M08
(  16. FLAT ENDMILL   TOOL - 1  DIA. OFF. - 1  LEN. - 1  DIA. - 20.000000 )
N100 G0 G90 X26.000 Y.000
N102 Z70.000 M8
N104 G1 Z65.000 F7.5
N106 X334.000 F58.0
N108 X335.354 B.007 F52.2
N110 X336.708 B.028
N112 X338.061 B.063
N114 X339.414 B.112
N116 X340.765 B.175
N118 X342.116 B.252
N120 X343.464 B.343
N122 X344.811 B.448
N124 X346.157 B.567
N126 X347.499 B.699
N128 X348.840 B.846
N130 X350.177 B1.006
N132 X351.512 B1.181
N134 X352.844 B1.369
N136 X354.172 B1.570
N138 X355.496 B1.786
N140 X356.816 B2.015
N142 X358.133 B2.258
N144 X359.445 B2.514
N146 X360.752 B2.784
N148 X362.054 B3.068
N150 X363.351 B3.365
N152 X364.643 B3.675
N154 X365.929 B3.999
N156 X367.209 B4.336
N158 X368.483 B4.686
N160 X369.747 B5.048
N162 X371.005 B5.423
N164 X372.256 B5.811
N166 X373.499 B6.212
N168 X374.736 B6.626
N170 X375.965 B7.052
N172 X377.187 B7.491
N174 X378.401 B7.943
N176 X379.606 B8.407
N178 X380.803 B8.884
N180 X381.992 B9.373
N182 X383.172 B9.874
N184 X384.343 B10.387
N186 X385.505 B10.912
N188 X386.658 B11.449
N190 X387.800 B11.998
N192 X388.934 B12.559
N194 X390.057 B13.131
N196 X391.170 B13.715
N198 X392.272 B14.311
N200 X393.364 B14.917
N202 X464.636 B55.083 F58.0
N204 X465.728 B55.689 F52.2
N206 X466.830 B56.285
N208 X467.943 B56.869
N210 X469.066 B57.441
N212 X470.200 B58.002
N214 X471.342 B58.551
N216 X472.495 B59.088
N218 X473.657 B59.613
N220 X474.828 B60.126
N222 X476.008 B60.627
N224 X477.197 B61.116
N226 X478.394 B61.593
N228 X479.599 B62.057
N230 X480.813 B62.509
N232 X482.035 B62.948
N234 X483.264 B63.374
N236 X484.501 B63.788
N238 X485.744 B64.189
N240 X486.995 B64.577
N242 X488.253 B64.952
N244 X489.517 B65.314
N246 X490.791 B65.665
N248 X492.072 B66.002
N250 X493.358 B66.325
N252 X494.650 B66.636
N254 X495.947 B66.933
N256 X497.249 B67.216
N258 X498.557 B67.486
N260 X499.869 B67.743
N262 X501.185 B67.985
N264 X502.506 B68.215
N266 X503.830 B68.430
N268 X505.158 B68.632
N270 X506.490 B68.820
N272 X507.825 B68.994
N274 X509.163 B69.155
N276 X510.504 B69.301
N278 X511.847 B69.434
N280 X513.192 B69.553
N282 X514.539 B69.658
N284 X515.888 B69.748
N286 X517.239 B69.825
N288 X518.590 B69.888
N290 X519.943 B69.937
N292 X521.297 B69.972
N294 X522.651 B69.993
N296 X524.005 B70.000
N298 X546.000 F58.0
N300 G0 Z135.000
N302 M09
N304 M30
%
  
走外围在中心轨迹上偏移
那位要是4轴拿手帮作以下谢谢
这是加了偏置的程序
%
  
G90 G17 G54 G00 X0 Y0 Z60.000 M38
  M03 S300  
M08
(  16. FLAT ENDMILL   TOOL - 1  DIA. OFF. - 1  LEN. - 1  DIA. - 20.000000 )
N100 G0 G90 X26.000 Y.000
N102 Z77.000 B-7.639 M8（B-7.639这里应该是平面走刀Y16.000就正确了，B轴应该在334.000转）
N104 G1 Z50.000 F7.5
N106 G41 D1 X334.000 F58.0
N108 X335.434 B-7.632 F52.7（这里应该正确的是从B0开始转到B70度）
N110 X336.868 B-7.611
N112 X338.302 B-7.575
N114 X339.735 B-7.525
N116 X341.166 B-7.461
N118 X342.597 B-7.382
N120 X344.026 B-7.290
N122 X345.454 B-7.183
N124 X346.879 B-7.061
N126 X348.303 B-6.926
N128 X349.723 B-6.777
N130 X351.142 B-6.613
N132 X352.557 B-6.435