In this paper, the signals of motor bearing are analysed and processed.
本文分析处理了电机轴承信号。
So a new diagnosis method is proposed for the failure diagnosis of motor bearing.
从而提出了一种新的电机轴承故障诊断的方法。
Finally, rail vehicle motor bearing fault diagnosis system has been realized in this paper.
最后，本文对轨道车辆电机轴承故障诊断系统进行了软件实现。
An enormous 0.025 "sensor gap reduces sensitivity to shock, vibration, and motor bearing wear."
一个巨大的0.025“差距降低灵敏度传感器的冲击，振动，和电机轴承磨损。”
The fitting precision of motor bearing is one of the main factors influencing the assembly quality of motors.
电机轴承的装配精度是影响电机装配质量的主要因素之一。
The characteristics of special polyurea grease for motor bearing and its application effects are analysed and discussed.
对电机轴承专用聚脲基脂的特点及其在电机轴承上的应用效果进行了分析和探讨。
Therefore, motor bearing is a relatively weak link, and its operational status often directly affects the performance of the entire machine.
因此滚动轴承是电机中较为薄弱的环节，其运行状态是否正常往往直接影响到整台机器的性能。
The functions, performance index, configurations and principles of the main modules of the "BJTU-NTN test station of traction motor bearing" were introduced.
介绍了“北京交通大学-NTN牵引电机轴承试验站”试验台的功能、性能指标以及各主要组成部分的结构与原理。
The application of special polyurea grease for motor can make the operating temperature of motor bearing fall down obviously and the failure rate of motor reduce also.
采用电机专用聚脲基脂后，电机轴承工作温度明显下降，电机故障率明显减少。
The type, cause, harm and its repair of asynchronous motor bearing run-off were introduced, while taking actual examples to explain how to deal with fault from bearing run-off.
介绍了电机轴承跑套的类型、原因、危害及处理方法，并以实际例子说明如何处理轴承跑套的故障。
This article analyzes the reasons of motor bearing noise based on working experience. It also introduces some practical and effective measures to reduce the motor bearing noise.
本文分析电机轴承噪声产生的机理，结合工作实践的经验，介绍降低电机轴承噪声的一些有效措施。
Brushless Motor, imported bearing from Europe, smooth running and maintenance free.
无刷电机驱动，欧洲进口轴承，运行平稳，免维护。
Small-scale fertilizer granulator is mainly composed by motor, making grains disc, gearbox, underbed, main shaft bearing, regulate device and rotational speed test system, etc.
小型肥料制粒机主要由电动机、制粒圆盘、变速箱、底架、主轴轴承、调节装置和转速测试系统等组成。
A decoupling control approach based on inverse system has been used for the innovative five degree-of-freedom bearing less induction motor, which is multi-variable, nonlinear and high coupling.
针对新型五自由度无轴承异步电动机这一多变量、非线性、强耦合的系统，采用逆系统的方法进行解耦控制。
The bearing for motor was not so bent as to be completely useless. We only required it to be re-aligned.
电动机轴承弯曲，但没有严重到不能使用，我们只要求重新对直。
Wheel spindle and motor is either designed to use preload super precision ball bearing in a case.
砂轮主轴与电机一体，采用预加载荷的高精度滚动轴承。
Two types of effective structure of bearings are given based on the structure analysis of the bearing in motor.
并在对电动机轴承组进行结构分析的基础上，给出两种有效的轴承组结构。
This paper presents the methods to distinguish abnormal vibrational noise for rolling bearing of motor, analyzes the cause of formation, and presents the method to remove it.
提出了电动机滚动轴承引起异常振动噪声的识别方法，分析了异常振动噪声形成的原因，提出了消除异常振动噪声的方法。
Start of volume production of the world's smallest drawn cup needle roller bearing (2 mm shaft diameter) for a motor application in electronics manufacturing.
开始批量生产世界上最小的制定杯滚针轴承(2毫米轴径)的电机中的应用电子产品制造。
This grinder use electric spindle which hold by ceramic ball bearing as high-speed spindle system, and use linear motor as precision feed system.
该磨床选用陶瓷球轴承电主轴作为高速主轴系统，利用直线电机作为高速精密进给系统。
Secondly, the research status of fault diagnosis in roller bearing and asynchronous motor is summarized.
介绍了异步电机及滚动轴承故障诊断的国内外研究现状。
Magnetic suspension switched reluctance motor has combined characteristics of synchronous motor and magnetic bearing.
磁悬浮开关磁阻电机结合了同步电机和磁轴承的优点。
According to our motor sliding bearing of the analysis and calculation think, sliding bearing fault and the selection of sliding bearings has the very big relations.
根据我们对电机滑动轴承的分析和计算认为，滑动轴承的故障与滑动轴承的选用有着很大的关系。
One of its very important applications is as gas bearing material in gyro motor.
碳化硼特种陶瓷的一个极其重要的应用是作为陀螺仪动压马达的轴承材料。
The firing inside the motor that caused by bad environment and current overload made the stator coils overburned, overheated rotor deformed and bearing damaged, which led to the motor out of service.
由于环境恶劣及电流过载，造成了电机内部起火烧损了定子线圈和转子过热变形及轴承损坏等情况造成电机无法使用。
Bearing cover retrofit of axle stretch end for large and medium - sized motor can reduce the damage accident of motor equipment greatly.
通过对大、中型(滚动轴承)电动机轴伸端轴承盖进行改造，可以大大减少电动机设备的损坏事故。
A control system of bearing less induction motor based on torque winding air gap field oriented vector control is accomplished.
实现了一种基于转矩绕组气隙磁场定向控制的无轴承异步电机控制系统。
Designing a new cleaning technology of the motor lorry bearing cleaning machine and programming the control system of that machine.
设计了一种新型铁路货车轴承清洗机的清洗工艺过程，开发实施了清洗机的控制系统。
This powerful unit bearing motor is one of a kind.
这一强大的单元轴承电机是独一无二的。
This powerful unit bearing motor is one of a kind.
这一强大的单元轴承电机是独一无二的。
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