...Jun Hou; Liangxi Xie; Zhigang Yu; Wenqi Zhang; Min Zhou; Xianyin Duan; Aoqing Zhao; Hao Liu Purpose Under harsh operating conditions such as high temperature, heavy load and low speed, the sliding block of the rolling mill main drive shaft is prone to lubrication failure, leading to frictional...

... Publishing Limited Licensed re-use rights only Crankshaft bearing Mixed lubrication Lubrication failure Asperity load B = bearing width; c = bearing radial clearance; E = modulus of elasticity for crankshaft material; e₀...

...Shanhua Qian Purpose – This paper aims to present the probable factors resulting in the lubrication failure in detail, based on the experimental study on the tribological property of the low-viscosity lubricant subjected to the different slide/roll ratios and loads under micro confined space...

... of the area is discovered. By these findings, a reversible lubrication failure phenomenon is explained. A calculation method is proposed to obtain bearing lubrication performance under the bistability. Findings – The variation of working conditions can lead to migration of unstable boundary and static...