Simulation used in hydrostatic bearing system;
仿真技术在静压轴承系统中的应用
Two-row inner restrictor hydrostatic bearing without oil back curve;
无回油槽双列内节流液体静压轴承的研究
To obtain more detailed and accurate temperature distribution inside large size hydrostatic bearing,a simulation method was present,combined with a given example of prevalent applied large size hydrostatic bearing in heavy equipment.
为了能够数值模拟出较详细和较准确的大尺寸静压轴承内部流体的温升分布,以重型装备中所广泛应用的大尺寸静压轴承为研究对象,建立了模拟静压轴承本体及轴承内部三维流动的数学模型及边界条件;利用计算流体动力学(CFD)原理,采用有限体积法并选取FLUENT中的分离式求解器进行求解,得出了轴承周期端面较准确的不对称温度分布,并分析了部分重要参数对温度分布的影响。
The structure of two typical air-cavity aerostatic bearing such as hole air-cavity and ring air-cavity was analyzed with finite element method,the pressure distribution,load capacity and stiffness of two typical air-cavity aerostatic bearings under different eccentricities were studied.
对圆孔气腔式和圆环气腔式2种典型气腔静压轴承结构进行有限元分析,研究了2种典型结构轴承在不同偏心量下的压力分布、承载力和刚度等的分布规律。
People now pay much attention at porous aerostatic bearing which has ob.
气体静压轴承回转精度高、运转平稳、摩擦小、使用寿命长,可以在极高和极低的温度、超低到超高的速度下,以及辐射环境中工作,因此在航空、航天领域以及精密测量和惯性测试设备上得到广泛应用。
Changing the design from dynamic bearing of coal mill into static bearing and its application;
煤磨机动压轴承改静压轴承的设计及应用
The oil pump is replaced and the hydraulic components are reduced based upon redesign of filtrating equipment and oil tank which acquire simple and reliable oil supply system for static bearing.
通过对GM 2 613型管磨机原供油系统存在的结构复杂等问题进行分析 ,提出相应的改进措施 ,经重新选择油泵 ,并对过滤装置、油箱等重新设计 ,减少液压元件数量 ,确保了静压轴承供油系结构简单 ,可行且可
Introducing the application of the static bearing in the technical transformation of diesel Iocomotive.
介绍了静压轴承在内燃机车技术改造中的应用情况。
A kind of static pressure bearings seal for turbine was developed.
基于奥尔-佐默菲尔德层流流动理论和层流流动的性质,建立了密封腔内外流动模型,并研制出了一种用于水轮机的静压轴承密封。
Advantages employing hydro-hybrid bearing in super high speed grinder spindle was introduced, its working conditions were also analyzed.
阐述了超高速磨床磨头中使用液体动静压轴承的优点,综合分析了液体动静压混合轴承在高速磨头中的工况条件,基于具体实践和轴承性能数学模型,提出了一种崭新的实用化的高速液体动静压轴承的优化设计方法。
Advantages employing hydro-hybrid bearing in Righ spead grinder spindle was introduced, its working conditions are also analyzed A brand new and practical optimal design method of high speed hydro-hybrid bearing is propose
阐述了高速磨床磨头中使用液体动静压轴承的优点 ,综合分析了液体动静压混合轴承在高速磨头中的工况条件 ,基于具体实践和轴承性能数学模型 ,提出了一种崭新的实用化的高速液体动静压轴承的优化设计方
Dynamic Analysis of Hybrid Bearing with Shallow Recess;
阶梯浅油腔动静压轴承动特性分析
Analysis of Circular Slot Entry Hybrid Bearing;
圆隙缝动静压轴承静特性分析
Beginning with lubrication principle and based upon classical Reynolds theory,pressure field,structure coefficients of surface throttle hybrid bearing,and their effects on property of bearing were analyzed with finite difference method.
从润滑原理入手,以经典的Reynolds理论为基础,使用有限差分方法,对表面节流式动静压轴承的压力场、结构参数对承载特性的影响进行了分析研究。
Balance experiment of power loss of running-in bearing and hydrodynamic-hydrost-atic bearing
跑合轴承与动静压轴承功耗对比试验
Dynamic-static Pressure bearings for cement mill and static Pressure reformation to its oil supplying system
水泥磨动静压轴承及其供油系统的静压改造
Pressure and Streamline Field Simulation Analysis of Ball Mill Hydrostatic Bearings
球磨机静压轴承静态压力场及流场仿真分析
Study of Application of CAE Technique on Hydrostatic Journal Bearings of the Large-scale Ball-grinding Mill;
大型球磨机静压轴承CAE技术应用研究
Research of Flow and Temperature Fields of Hydrostatic Bearing Based on Fluent;
基于FLUENT的静压轴承流场及温度场研究
Optimum Design of Oil Recess Used in Hydrostatic Bearing Based on ANSYS
基于ANSYS的静压轴承油腔结构优化设计
Research on Hydrostatic Bearing of Horizontal Boring and Milling Machine TK6916DA's Spindle
卧式数控镗铣床TK6916DA主轴液体静压轴承的研究
The Research on Mechanism of the Super-Frequency Hydraulic Vibrator and Static Press Bearing;
超高频液压振动器及静压轴承机理的研究
Study on Design Theory for Hybrid Bearings Based on Hydraulic Servo Cotrol
基于液压伺服控制的动静压轴承设计理论研究
Analysis of Static Strength and Stiffness for Spindle in High Speed Rotating Hydrostatic Bearing Union
高速旋转静压轴承接头芯轴的静强度和刚度分析
The Design of Orifice Compensated Hydrostatic Bearing on Over Loading Crankshaft of Oxygen Compressor
氧气压缩机重载荷曲轴用小孔节流静压轴承的设计
Basic priciples of Gas Hydrostatic Bearings and Evaluating Method of its Static performances
流体动压润滑(六)——气体静压轴承的基本原理及静特性的估算方法
Fig. 4.16 shows an example of a pressurized bearing installed at Liverpool docks.
图4．16示出利物浦船坞装用的静压轴承例子。
Research on Sliding Shoes Hydrostatic Bearing of Water Hydraulic Axial Piston Pump;
水压轴向柱塞泵的滑靴静压支承研究
Supersonic velocity field of externally pressurized gas-lubricated circular bearings
平面静压气浮轴承超音速流场的研究
Relative Factors Affecting Static Performance of Aerostatic Porous Bearings
影响空气静压多孔质轴承静态性能的有关因素
Study on Static and Vibration Characteristics of High Precision Externally Pressurized Bearing;
高精度静压气体轴承静特性及振动特性的研究
Research on Static Characteristics of Radial Aerostatic Bearings Based on FLUENT
基于FLUENT的径向静压气体轴承的静态特性研究