提出一种可用于大型滑动轴承油膜动特性系数在线识别的新方法。
A new method for on-line identifying oil film dynamic coefficient of large journal bearing is proposed.
本文借助该系统、对溶动轴承元件检测仪的研制工作进行了设计论证。
In this paper design work for roller bearing element test apratus is demonstrated by this system.
本文用不可压缩流体空穴算法描述动载径向滑动轴承油膜分布，并在此基础上分析了动载滑动轴承的性能变化。
The incompressible mass-conserving cavitation algorithm is used to describe the distribution of film cavitation and its performance is analysed.
假设柔性轴承的寿命符合韦布尔分布，应用赫兹弹性接触理论和滚动轴承额定动负荷理论进行柔性轴承的寿命分析。
Hertz contact theory and dynamic load rating theory are used to study flexible bearing life assuming that the life is coincident with Weibull distribution.
结果表明，油膜涡动角度的变化对三油楔固定瓦滑动轴承的静、动特性和稳定性将产生很大的影响，且这种影响随油膜涡动半径增大而增大。
The results show that the change of oil-film whirl angle makes the characteristics of journal bearing change greatly, and the more the whirl radius is, the more the influence is.
针对精密机床主轴系统中应用广泛的圆锥形滑动轴承，建立起了动态压力分布控制方程——圆锥动态雷诺方程，给出了动特性系数计算的数学模型。
The governing equations of dynamic pressure distribution, i. e. dynamic cone Reynolds equations are derived. The calculating models of dynamic characteristics of cone plain bearing are given.
本文主要研究了推力轴承的非线性动特性和瞬态性能。
In this paPer, nonlinear dynamic characteristic and transient performance of thrust bearings are studied.
因此，轴承表明，在基本额定动载荷下，大幅度增加相同的工作条件，并在生活的基本评价。
As a result, the bearings show a significant increase in the basic dynamic load rating and, under the same operating conditions, in the basic rating life.
本单位生产的陶瓷工装及轴承手(自)动超精机是轴承厂家公认的设备。
The unit production of ceramic tooling and bearing hand (since) is moving ultra-precision machine bearings manufacturers recognized the equipment.
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。
Then system error contains Angle measurement error, structure error, assembly error, bearing play etc. is discussed, and the compensation equations are given.
本文介绍采用功率键合图和状态空间法对薄膜反馈节流液体静压轴承的动状特性进行数字模拟的方法；
This paper describes an approach using power bond graph and condition space method to digitally imitate the dynamic characteristics of the hydrostatic bearings with film feedback throttle.
针对加工轴承用多刀半动车床工装通用性差、制造困难等问题，对工装各更换件易损部分进行了改进。
To counter some problems about bad universal use and making difficultly belong to semi-automatic-cutter lathe for pressing bearing, wear position of renewals was improved.
风机轴承箱的泄漏尤其是风机主轴处动密封的泄漏一直是高炉风机运行存在的主要问题。
The leakage of fan bearing box, especially the leakage of the moving sealing on the main shaft, is a main problem in the working fan of the furnace.
轴承外圈上设有止动槽，以便装上止动圈，因此轴承的安装较方便。
There is a snap groove in the outer ring for fitting a snap ring, so it is convenient to assemble the bearing.
对9f单轴式燃机发生在可倾瓦轴承上的油膜涡动和油膜振荡进行了介绍、分析和诊断。
This paper describes, analyses and diagnoses the oil whirl and whip faults in the tilting pad bearings of the 9f type gas generator set of single shaft.
本文借助数值计算方法分析了安装错位对椭圆轴承静动特性的影响。
In this paper, the influence of installational displacement on the static and dynamic characteristics of the elliptical bearing is analyzed by the numerical calculation method.
除轴向负荷外，此类轴承还能承受一定的径向负荷（见“当量轴承动负荷”）。
These bearings can accommodate a certain proportion of radial load in addition to the axial load (see under "Equivalent dynamic bearing load").
针对补偿负刚度后的静电轴承一转子系统模型，讨论了PID控制参数与动刚度特性的关系，为根据刚度指标确定控制参数提供了理论依据。
The relationships between dynamic stiffness properties and PID parameters of active electrostatic bearing and rotor systems based on a stiffness compensated model are investigated.
通过对轴承结构中的滚子尺寸、滚子数量、外圈滚道直径、止动槽直径公差及有效壁厚的改进，提高其使用的可靠性。
By the way of improving roller dimensions, roller number, outer roller path diameter, stop groove diameter and the effective thickness, the using reliability of the bearing is advanced.
全部轴承都位于同样高度不可动的支承上。
All bearings are on immovable supports at the same elevation.
在理论分析的基础上设计、研制了一套小孔节流静压气体轴承实验件，对静压气体轴承的静、动特性进行了实验研究。
Based on the theoretical analysis, a set of aerostatic bearing for experiment is designed and manufactured, of which the static and dynamic characteristics is tested.
从滚针组合轴承结构分析着手，推导出滚针组合轴承的基本额定动负荷估算公式。
From analysis of combined needle roller bearing, the estimating formula of basic dynamic load rating for above bearing is derived.
擅长：种类风机装配、调试工作，精通动调风机液压调节装置，轴承箱及转子叶轮的装配、调试及故障排除。
Special skill: assembly and commissioning of various fans, familiar with the assembly of hydraulic device, bearing housings and rotors of variable pitch axial flow fans.
分析了转子轴承系统中流体动态力的形成和自激振动的产生与油膜涡动、油膜振荡的故障。
The formation of fluid dynamic force and the occurrence of self-excited vibration and oil film vortex of rotor system are analyzed.
采用最先进的动鄂轴承，能耗低，使用年限比常规轴承长60%。
Adopting the advanced movable jaw bear, low energy consumption, the service life is 60% longer than the normal bearing.
指出在紊流状态下，动特性系数的迭代是正确计算轴承稳定极限转速值的关键。
At turbulent state, iteration of the dynamic coefficients is the key to correct calculating revolution values of stability limit of.
该轴承用于水翼船翼柱自位球轴承动载模拟试验机的加载装置，其加载力大，可满足回转和摇摆振荡复合运动要求。
The bearing can meet the requirements of large loading caused by the combined motion due to the hydrofoil oscillation and turning motion.
长期提供铸钢轴承座，材质与破碎机前板、动颚同质，可配轴承。欢迎买家咨询洽谈！
Provide long-term bearing steel, materials and crusher before the board, moving the jaw of the same, can be equipped with bearings. Welcome to buyers consult the discussion!
在该试验台能进行静压和动静压轴承的静特性和动特性试验，并能进行实验数据的自动采集与处理。
It can be used to carry out the static and dynamic tests for middle sized slide bearings, and the data collection and processing can be taken automatically.
主营产品有：欧式C系列颚式破碎机整机及其部件，有动颚、前板、后板、牙板、边护板、颚板、偏心轴、飞轮、轴承座等；
Main products are: Continental C Series jaw crusher machine and its components, a moving jaw, front plate, back plate, dental plates, side guard, jaw plate, eccentric shaft, flywheel, bearing, etc.
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