In this paper, the selection of weight facfor and the error in forecast based on experiment of rolling bearing are discussed.
本文通过对滚动轴承的实验研究，分析了预测中权的选择和预测误差。
The step and error control in machining the converter bearing seat with this method are summed up.
总结了利用该方法加工转炉轴承座内球面的步骤及其误差控制。
This kind of bearing outer ring raceway is spherical shape, so the self-aligning good performance, to compensate concentricity error.
该类轴承外圈滚道是球面形，故其调心性能良好，能补偿同轴度误差。
In the roundness error measurement of inside sections of the oil film bearing, because of the oil slots and the oil holes, a large amount of invalid data can be brought.
在测量油膜轴承锥套内部圆度误差过程中，由于内表面有许多油槽和油孔，测量过程中产生了大量无效数据。
The calculation results show that the geometric form error and the bearing alignment error affect the static characteristics of the bearing in different degrees.
计算结果表明，几何形状误差和位置误差对该种轴承的静态特性有着不同程度的影响。
Rolling bearing stiffness is usually estimated empirically and it is simplified as a constant stiffness element. This method often causes large error.
滚动轴承一般按经验公式估算其刚度特性或简化为定常的弹性元件，但误差较大。
Based on CCD sensor and its correlative technology, a sort of on-line inspection system for the coaxality error of journal bearing accessory is developed.
开发了一种基于CCD传感器及其相关技术、可应用于工业实时在线检测的滑动轴承套类零件同轴度误差检测系统。
Then system error contains Angle measurement error, structure error, assembly error, bearing play etc. is discussed, and the compensation equations are given.
然后研究了综合转角测量误差、结构误差、安装误差、轴承窜动等在内的系统误差，通过计算给出了补偿公式。
As manufacturing errors, the geometric form error and the bearing alignment error are considered in the calculation and theoretical analysis.
所考虑的制造误差为典型的几何形状误差和位置误差。
The bearing experiment of sound source is done with the set of experiment device in semianechoic room, the relation between bearing precision and all kinds of error factor is discussed.
在半消声室中应用这套实验装置对声源进行了定向研究，并探讨了各种误差因素与定向精度的关系。
The bearing experiment of sound source is done with the set of experiment device in semianechoic room, the relation between bearing precision and all kinds of error factor is discussed.
在半消声室中应用这套实验装置对声源进行了定向研究，并探讨了各种误差因素与定向精度的关系。
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