... spindle systems. Hydrostatic rotor–bearing system Oil pad offset ratio Static characteristics Dynamic characteristics With rising demands for high-precision machining, hydrostatic spindles are widely used for their high load capacity, stiffness and stability (Leonard and Rowe, 1973 ; Lin...

... / ( p s LB ) C ¯ y/z = C y/z h 0 U / ( p s L 2 B ) Hydrostatic guideway Static characteristics Dynamic characteristics Injection molding machine Finite difference method National Natural Science Foundation of China 52005277...

... 2021 14 07 2021 © Emerald Publishing Limited 2021 Emerald Publishing Limited Licensed re-use rights only Aerostatic bearing Reflux orifice Damping factor Static characteristics Dynamic characteristics Nomenclature R = bearing radius; L...

...Jian Wang; Jing Feng Shen; Ya Wen Fan Purpose The spherical hybrid sliding bearings (SHSBs) can be used in ultra-precision and heavy-duty machine tools. However, there is little related research for these bearings. The purpose of this study is to investigate the static characteristics and effect...

...Boualem Chetti; Wael Ahmed Crosby Purpose The purpose of this paper is to present the effect of the preload on the static characteristics of three-lobe bearings lubricated with a fluid blended with high polymer additives modeled as a couple stress fluid. Design/methodology/approach Based...

... rights only Hydrodynamic lubrication Oil film thickness measurement Externally adjustable bearing Static characteristics C = radial clearance (m); R = journal radius (m); e = journal eccentricity (m), ε = (e/C); F...

...Boualem Chetti Purpose This paper presents an analysis of the static characteristics of two-lobe journal bearings lubricated with couple stress fluids operating in a turbulent regime. The modified Reynolds equation for a couple stress fluids taking into consideration the effect of turbulence...