轴的偏差有三种，分别是径向偏差、角向偏差和轴向偏差。
There are three types of shaft misalignment, namely in terms of parallel misalignment, angular misalignment and shaft end-play.
据此模型，只要测量出任意两个角度时光斑在PS D上的坐标，即可求出两轴的径向偏差和角度偏差。
According to this model, the parallel misalignment and angular misalignment can be calculated so long as light spot coordinate of PSD at two discretionary angles is measured.
定心偏差仪就是在井下现场不拆分设备的情况下测量电机轴与减速器高速轴的径向偏差值与倾斜偏差值，确定对设备的调整方法。
Make with the centre device is a kind of device that measure radial and bias amout of deflection to not demolish equipment, define adjusting way for equipment.
本文分析了自伺服过程中产生轨道形状偏差的原因及其带来的径向误差传递现象。
The paper analyzes the reason of track shape error and the phenomenon of radial error propagation.
在地层测试解释中，若仍用平面径向流方法，则必然造成渗透率解释的严重偏差。
In formation test interpretation, plane radial flow method would result in serious deviation of permeability interpretation.
在EXAFS数据处理过程中，没有考虑这种偏差的影响是造成EXAFS方法结果中径向距离误差的一个原因。
Normal EXAFS data processing without evaluating this kind of difference is also a cause of the radial distance deviating-to-shorter error in the EXAFS results.
轴向运动和编码器之间的轴和驱动轴偏差(径向和角向偏移)进行补偿的耦合。
Axial motion and misalignment (radial and angular offset) between the encoder shaft and the drive shaft are compensated by the coupling.
同轴度公差评估的是轴线相对于基准轴线的偏差，而径向跳动公差则评估的是圆周线相对于同轴圆的偏差。
The coaxiality tolerance assesses the deviation of the axis from the datum axis, while the radial run-out tolerance assesses the deviation of the circumference line from a coaxial circle.
径向跳动偏差的由同轴度偏差和零件的圆度偏差构成。
The radial run-out deviation is composed of the coaxiality deviation and parts of the roundness deviation.
因此，特征提取线的偏差受限于在任何方向的全跳动公差，而不是在任何方向的径向跳动（3.10）公差。
Therefore the deviations of the generator line of the toleranced feature are limited by the total run-out tolerance in any direction, but not by the circular run-out tolerance in any direction (3.10).
因此，特征提取线的偏差受限于在任何方向的全跳动公差，而不是在任何方向的径向跳动（3.10）公差。
Therefore the deviations of the generator line of the toleranced feature are limited by the total run-out tolerance in any direction, but not by the circular run-out tolerance in any direction (3.10).
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