轴承

According to the test data, the amended calculational bottom clearance of the trunnion bearing is accurate.

将进一步修正得到耳轴轴承计算顶隙，与实测轴承顶隙进行比较，其结果令人满意

Using Reynolds equation to derivate the formula for calculating bearing pressure distribution,then calculate pressure distribution of main bearing shell of tube mill on the basis of this formula.

本文用雷诺方程推导出计算轴承压力分布的差分公式；并以此为依据，计算管磨机主轴承轴瓦的压力分布；并为轴瓦的结构设计提出建议。

The development of hydrostatic bearings to center the rotor raises the DN limit associated with rolling contact bearings and increases the turbopump life potential.

的发展，静压轴承转子中心提出的DN限制与滚动接触轴承和增加涡轮泵寿命的潜力。

Design a uniform magnetic field of magnetic bearing test system, and in accordance with the output to meet the requirements of the bearing samples.

设计出一种磁悬浮轴承磁场均匀性测试系统，并根据系统的输出选择符合要求的轴承样品。

This paper expoles an algorithm about dearing surface defects detection by Support Vector Machines and principal component analysis that is the new branch of machine learning, in which the defective area and non-defective area are treated as two different textures and are sampled respectively to be learned, in order to reduce dimension, the image data can be processed by PCA.

提出了一种基于支持支持向量机和主成分分析的轴承表面缺陷检测算法，该算法把轴承中的非缺陷区域和缺陷区域分别看作两种不同的纹理模式，先利用主成分分析法对图像进行降维处理，然后用支持向量机方法对降维后的样本采样学习，然后进行分类判断。

A low frequency rolling bearing fault diagnosis method based on local projective noise reduction;2. According to characteristics of both the vibration signals and the stator currents when appering a fault in the rolling bearing of the induction motor,Park vector module signal of the three-phase current is calculated,and the envelope of vibration signals from the rolling bearing of the motor is analyzed.

根据感应电机轴承发生故障时的振动信号特性以及定子电流特性，求出三相电流的Park矢量模信号，并将其与电机滚动轴承振动信号经解调处理后的包络信号进行融合分析，可以从振动信号与电流信号的融合谱图中有效地提取轴承故障特征信息，并将其作为故障识别的依据。

Came 18 days on March 17, teach working committee organization by worker of resource of manpower of association of Chinese bearing industry supply and demand of graduate of school of bearing industry ability met 2007 meeting in axis of the name of a river in Shaanxi and Henan provinces vestibule school is held successfully.

3月17日至18日，由中国轴承工业协会人力资源职工教育工作委员会组织的2007年轴承行业技校毕业生供需见面会在洛轴技工学校成功举办。

So we must seek for new coating technique and new wearable material to improve wearability,load property and adaptability of bearing material,to suit for the development of productivity.

因此必须寻找新的涂层技术和性能优良的耐磨材料以改善轴承材料的耐磨性能、承载性能及适应性等力学性能，提高轴承的使用寿命，以适应生产力发展所提出的要求。

The engine was changed from white metal bearings to shell bearings.

该发动机将白色金属轴承外壳轴承。

This year on September 1, draft by company of Luoyang bearing LYC " standard of bearing of dynamo of scroll bearing wind-force " had recommended inside countrywide limits carry out.

今年9月1日，由洛阳轴承LYC公司起草的《滚动轴承风力发电机轴承标准》已经在全国范围内推荐执行。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。