Static characteristics of a hydrostatic thrust bearing with a membrane displacement compensator [PDF]
FME Transactions, 2021 The article discusses the design and also presents a mathematical model and method for calculation of static characteristics of a hydrostatic thrust bearing with a membrane-type displacement compensator.
Kodnyanko Vladimir A. +1 more
doaj +1 more source
MATHEMATICAL AND COMPUTER MODELING OF AUTOMATIC CONTROL SYSTEM FOR HYDROSTATIC BEARING [PDF]
Научно-технический вестник информационных технологий, механики и оптики, 2016 The paper presents simulation results of hydrostatic bearing dynamics in spindle assembly of standard flexible production module with throttled circuit.
N. A. Pelevin +2 more
doaj +1 more source
Influence of Micropolar Lubricants on Asymmetric Slot-Entry Journal Bearings
Tribology Online, 2015 Performance of asymmetric slot-entry hydrostatic and hybrid journal bearings lubricated under micropolar lubricant has been presented numerically. For chosen values of microploar parameters, the effects of micropolar lubricant on both the bearings have ...
Nathi Ram, Satish C. Sharma
doaj +1 more source
Regime of the Flow in the Axial Hydrostatic Bearing with Central Groove [PDF]
Transactions of the VŠB-Technical University of Ostrava, Mechanical Series, 2012 This paper deals with the fluid flow in the axial hydrostatic bearing with the central groove. The type of flow in the narrow gap is defined by the dimensionless Reynolds number.
Michal KOZDERA +3 more
doaj +1 more source
Machines, 2022 Hydrostatic bearing spindles are widely applied in high precision grinding and turning machines due to their good dynamic stability and rotational accuracy.
Youyun Shang +3 more
doaj +1 more source
Recess Design and Dynamic Control of an Active Compensating Hydrostatic Bearing
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2013 This paper describes the optimum design of recess shape for the proposed hydrostatic bearing, and dynamic control of oil film thickness for an active compensating hydrostatic bearing by using a servo valve and a proposed controller.
Ming-Chang SHIH, Jen-Sheng SHIE
doaj +1 more source
The Research Status and Progress of Heavy/Large Hydrostatic Thrust Bearing
Advances in Mechanical Engineering, 2014 How to improve the rotation speed of heavy/large CNC vertical lathe, the machining efficiency, and machining precision is one of the key issues which need to be solved urgently.
Xibing Li +4 more
doaj +1 more source
Machines, 2023 Hydrostatic bearings come with certain advantages over rolling bearings in moving large-scale structures. However, assembly errors are a serious matter on large scales.
Michal Michalec +6 more
doaj +1 more source
Acquisition Method for Micro-gap Oil Film Morphology of Hydrostatic Workbench Having Double Rectangular Cavities under Working Conditions of High-Speed and Heavy-Load [PDF]
Journal of Applied Fluid Mechanics, 2022 When the hydrostatic workbench is running under high-speed overload conditions, the friction by-product is partially placed, causing the micro-gap oil film to be smaller, and the tribology is exposed.
X. D. Yu +9 more
doaj +1 more source
Influences of Lubricant Viscosity Ratio on Static Characteristics of Hydrostatic Thrust Bearing
MATEC Web of Conferences, 2017 This paper uses numerical simulation to study the influences of viscosity ratio on the static characteristics of hydrostatic thrust bearing compensated by various restrictors. The design parameters of open type hydrostatic bearing include: effective area,
Liao Chuan-Chieh +3 more
doaj +1 more source