The influence of the design parameters on the static characteristics of spiral oil wedge hydrodynamic bearing is investigated theoretically. 研究了设计参数对螺旋槽流体动压滑动轴承静特性的影响。
The Study on the Development Process and Rule of Oil Wedge Discharge in Transformer 变压器内部油楔放电发展过程及规律的研究
To solve the problem that how to identify the process and rules of oil wedge discharge ( PD), the thesis established a model of transformer PD with controlling temperature for testing. 为了解电力变压器内部油楔放电的发展过程及规律,本文构建了电力变压器局部放电模拟系统。
Design of Single Oil Wedge Hydrodynamic Lubrication Journal Bearing Based on MATLAB 基于MATLAB的单油楔液体动压径向轴承设计
Calculation Model for Geometric Parameters of Multiarc Oil Wedge Cone Sliding Bering 多油楔锥形滑动轴承几何参数计算模型
The Research on Oil Film Rupture Regular of Novel Spiral Oil Wedge Hybrid Journal Bearing 新型螺旋油楔动静压轴承油膜破裂规律的研究
Because of spiral oil wedge, a oblique coordinate system was used to formulate the finite differential formulas of Reynolds equation, film thickness equation and velocity equation for accurate compute. 由于圆弧形油腔斜置,为计算准确在斜坐标系下推导出了雷诺方程、油膜厚度方程和速度方程的有限差分公式。
The essay introduces a new method of repairing the tin bronze three oil wedge motive bearing according to the practical working experience. It analyses the nature of heat treatment of the material. 根据实际工作经验介绍了锡青铜三油楔动力轴承的一种新的修复方法,并分析了其材料的热处理性质。
According to the features of three tilted spiral oil wedges in spiral oil wedge hydrodynamic bearing, an equation is formulated between the rectangular axis and the oblique coordinate system, and an oblique coordinate system is used to formulate the Reynolds equation of bearing. 根据螺旋槽流体动静压滑动轴承有三个斜置的圆弧形油腔的结构特点,推导出直角坐标系和斜坐标系的转化式以及斜坐标下轴承的雷诺方程。
Analysis of Lubrication Mechanism On Oil-film Friction Governor With Fricton Disc of No Oil Wedge 油膜摩擦调速器的润滑机理分折&无油槽摩擦片式
Analysis and Calculation on Load Capability of Oil-film Friction Governor with Friction Disc of Radial Oil Wedge 油膜摩擦调速器承载能力的分析与计算&带径向油槽摩擦片式
An oblique coordinate system is used to formulate the film thickness equation, the velocity equation, Reynolds equation of perturbance pressure for spiral oil wedge hydrodynamic bearing. 推导了斜坐标系下螺旋槽流体动静压滑动轴承的油膜厚度方程、速度方程和扰动压力的雷诺方程。
The static and dynamic characteristics that the twist effect of three spiral oil wedges produces, will establish the foundation that spiral oil wedge hydrodynamic bearing is applied to superspeed machine tool spindles. 同时,分析三个螺旋油腔的麻花压力带所产生的轴承动静态特性,将为高性能新型螺旋槽流体动静压滑动轴承在超高速磨床主轴中的应用奠定基础。
The influence on load capability and torque transmission made by width and depth of oil wedge and its number are also discussed in this paper. 讨论了油槽宽度、深度及油槽数目对承载能力和传递扭矩的影响。
The stability allowance of elliptic bearing and three oil wedge under the design parameter and operating condition in middle and light loading area is discussed. 讨论了在设计参数及运行条件下椭圆轴承和三油楔轴承在中、轻载区的稳定性裕度。
The structures of the wedge valve used in oil field were improved in the basis of the results of the paper, the optimal structure of the wedge valve was finally presented, which was accepted by the experts of the Tarim oil field. 在本文研究的基础上,对现场使用的楔形节流阀的结构进行了改进,最终提出了楔形阀最佳的结构形式,该成果已被塔里木油田专家认可。
The mechanism of transmission in oil-film friction governor with friction disc of no oil wedge is discussed in this paper. 本文讨论了无油槽摩擦片式油膜摩擦调速器的传动机理:(1)分析了所能传递的扭矩及其计算式;
The spiral oil wedge hybrid bearing is novel. 提出了一种新轴承&螺旋油楔动静压轴承。
Numerical Analysis on Spiral Oil Wedge Hydrodynamic Bearing 螺旋槽流体动压滑动轴承数值分析
The Analysis of Structure on a Novel Spiral Oil Wedge Hybrid Journal Bearing 新型螺旋油楔动静压滑动轴承的油腔结构研究
The analysis of a new repair method of the tin bronze three oil wedge motive bearing 锡青铜三油楔动力轴承新修复方法的分析
The influence of the geometry structure on the bearing performance was studied on a novel spiral oil wedge hybrid journal bearing, the geometry structures include the helix angle of the oil recess, depth of the oil recess and the wrap angle of the oil recess. 针对一种新型的螺旋油楔动静压滑动轴承,研究了油腔螺旋角、油腔深度以及油腔包角等油腔结构对该新型轴承静态性能的影响。
Spiral oil wedge bearing is a novel bearing which could effectively improve the dynamic and thermal characteristics of bearing. 螺旋槽轴承作为一种新型轴承,能有效改善轴承动特性和热特性。