| 序号 | 理论值(˚) | 三坐标实测(˚) | 编码器数显(˚) | 差值(˚) |
| 1 | 0 | 0.0028 | 0 (归零) | 0.0028 |
| 3 | 0.9 | 0.8910 | 0.9000 | 0.009 |
| 4 | 0.7 | 0.7129 | 0.7199 | 0.007 |
| 5 | 0.5 | 0.4960 | 0.5039 | 0.0079 |
| 6 | 0.3 | 0.2774 | 0.2879 | 0.0105 |
| 8 | 0 | 0.0094 | 0 | 0.0094 |
| 10 | −0.3 | −0.2976 | 359.7121 (0.2879) | 0.0097 |
| 11 | −0.5 | −0.5135 | 359.4961 (0.5039) | 0.0096 |
| 12 | −0.7 | −0.6850 | 359.3161 (0.6839) | 0.0011 |
| 13 | −0.9 | −.9054 | 359.1000 (0.9000) | 0.0054 |