轴系 Axis |
测试项目 Test Items |
单位 Units |
指标 Specification |
X轴 (龙门轴) |
行程 Travel |
mm |
200 |
补偿后定位精度 Accuracy |
μm |
±0.15 |
|
双向重复定位精度Bi-Dir Repeatability |
μm |
±0.05 |
|
直线度 Straightness |
μm |
±0.15 |
|
平面度 Flatness |
μm |
±0.2 |
|
俯仰 Pitch |
arc sec |
±1 |
|
偏摆 Yaw |
arc sec |
±1 |
|
定位纹波 In Position Stability |
nm |
±10 |
|
工作速度 Operating Speed |
mm/s |
220 |
|
加速度 Acceleration |
m/s² |
2.5 |
|
Y轴 (横梁轴) |
行程 Travel |
mm |
200 |
补偿后定位精度 Accuracy |
μm |
±0.15 |
|
双向重复定位精度Bi-Dir Repeatability |
μm |
±0.05 |
|
直线度 Straightness |
μm |
±0.15 |
|
平面度 Flatness |
μm |
±0.2 |
|
俯仰 Pitch |
arc sec |
±1 |
|
偏摆 Yaw |
arc sec |
±1 |
|
定位纹波 In Position Stability |
nm |
±10 |
|
工作速度 Operating Speed |
mm/s |
220 |
|
加速度 Acceleration |
m/s² |
2.5 |
|
Z1轴 |
行程 Travel |
mm |
20 |
补偿后定位精度 Accuracy |
μm |
±0.45 |
|
双向重复定位精度Bi-Dir Repeatability |
μm |
±0.25 |
|
直线度 Straightness |
μm |
±0.5 |
|
俯仰 Pitch |
arc sec |
±5 |
|
偏摆 Yaw |
arc sec |
±2.5 |
|
定位纹波 In Position Stability |
nm |
±10 |
|
工作速度 Operating Speed |
mm/s |
10 |
|
加速度 Acceleration |
m/s² |
1 |
|
Z2轴 |
行程 Travel |
mm |
50 |
补偿后定位精度 Accuracy |
μm |
±0.25 |
|
双向重复定位精度Bi-Dir Repeatability |
μm |
±0.075 |
|
直线度 Straightness |
μm |
±0.5 |
|
平面度 Flatness |
μm |
±0.5 |
|
俯仰 Pitch |
arc sec |
±5 |
|
偏摆 Yaw |
arc sec |
±2.5 |
|
定位纹波 In Position Stability |
nm |
±10 |
|
工作速度 Operating Speed |
mm/s |
120 |
|
加速度 Acceleration |
m/s² |
2 |
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