Results 11 to 20 of about 639,646 (218)

Advanced Bearing System for Ultra Precision Plastic Electronics Production Systems [PDF]

open access: yes, 2014
The aims of this MSc research project are to investigate the application of aluminium for the main components of an ultra-precision spindle defined for use in R2R production systems and to produce a reel to reel rotary aluminium hydrostatic bearing ...
Zhao, Gang
core   +7 more sources

The development of a bearing of high stiffness and a wide speed range [PDF]

open access: yes, 1980
This thesis was submitted for the degree of Doctor of Philosophy and was awarded by Brunel University.For abstract see full ...
Salem, TM
core   +7 more sources

A Design Methodology for the Prediction of Squeeze Film Stiffness and Damping Characteristics in Hybrid Journal Bearings under Pulsatile Load Conditions. [PDF]

open access: yes, 2010
A theoretical investigation into the prediction and measurement of squeeze film stiffness and damping for double hole entry hybrid journal bearings has been undertaken together with a review of previous work to identify critical bearing parameters ...
Weston, Bill   +3 more
core   +4 more sources

The performance of a porous ceramic hydrostatic journal bearing [PDF]

open access: yes, 2010
The performance of a porous-ceramic hydrostatic journal bearing manufactured by the starch consolidation (SC) technique has been examined using a highly instrumented test rig.
Corbett, John   +2 more
core   +1 more source

Comparative Analysis of Temperature Rising Characteristics of Hydrostatic Bearing Oil Film with Different Cavity Structures

open access: yesJournal of Harbin University of Science and Technology, 2018
The temperature rise in the clearance oil film of the hydrostatic bearing is the main factor for the deformation of bearing body. In order to study the temperature rising characteristics of hydrostatic bearing oil film under different cavity structure ...
GUO Yu-peng   +3 more
doaj   +1 more source

Research progress of the static and dynamic characteristics and motion errors of hydrostatic supports

open access: yesJournal of Hebei University of Science and Technology, 2016
At present, the research on static and dynamic characteristics of hydrostatic supports depend on the form and structure of the restrictor, which are mainly focused on the influences of recess shape, bearing structure, bearing surface roughness, lubricant
Zhiwei WANG   +4 more
doaj   +1 more source

Control of active lubrication for hydrostatic journal bearing by monitoring bearing clearance

open access: yesAdvances in Mechanical Engineering, 2018
Active hydrostatic journal bearings represent a mechatronic answer to the fast-growing industrial needs to high-performance rotary machineries. The aim of this research is to study and improve the dynamic characteristics of hydrostatic bearing, with four
Waheed Ur Rehman   +6 more
doaj   +1 more source

Analysis on Load-bearing Characteristics under Different Oil Film Thicknesses of Hydrostatic Bearing Based on Dynamic Mesh Method

open access: yesJournal of Harbin University of Science and Technology, 2017
Research on the bearing characteristics of heavy hydrostatic bearing in heavy equipment manufacturing industry,considering the influence of film thickness on the bearing capacity and pressure distribution of hydrostatic bearing under different working ...
ZHANG Yan-qin   +4 more
doaj   +1 more source

Fuzzy logic–based intelligent control for hydrostatic journal bearing

open access: yesMeasurement + Control, 2019
Most of the researchers are focusing to bring automation in mechanical systems. So, current research work presents a mechatronic system called active hydrostatic journal bearing that is a higher demand of fast-growing industrial needs.
Waheed UR Rehman   +6 more
doaj   +1 more source

Whiffletree based supports for self-adjustable hydrostatic bearings

open access: yesAdvances in Mechanical Engineering, 2021
Hydrostatic bearings are superior in terms of their friction and load carrying characteristics when compared to contact based bearings, but non-usable in applications with non-constant curvature counter surfaces. A possible solution to this limitation is
Vincent van Parijs   +2 more
doaj   +1 more source

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