...Chunxing Gu; Jingyi Tu; Di Zhang Misalignment results in uneven force on the contact surface, which not only increases friction loss but also shortens the bearing's service life, especially for water-lubricated bearings. In this study, an advanced approach is investigated to optimize...

...Hao Ji; Tao Yu; Xiaohan Zhang; Feng Guo; Peng Liang; Gerhard Poll Previous research has revealed that introducing a secondary lubricating medium can temporarily enhance water-lubricated bearing performance, thereby reducing the risk of lubrication failure under challenging conditions. This study...

..., this technical brief proposes novel water-lubricated hydrodynamic spiral groove bearings for the motorized spindle. A rotor-bearing static model for the motorized spindle was established considering the external loads and the tilting effect of bearings. An experimental prototype for the motorized spindle...

... 04 2021 friction carbide ceramics Stribeck curve water lubrication tribochemical reaction boundary lubrication hydrodynamic lubrication mixed lubrication Reducing pollution released to the environment has become a vital basis for mechanical design. Accordingly, ceramic/water...

...Jialong Huang; Qingwen Dai; Guanghu Jin; Wei Huang; Xiaolei Wang Inspired by the excellent water lubrication properties of Al 2 O 3 , two methods are used to fabricate Ni/Al 2 O 3 composite coatings for water lubrication. One is the conventional composite electroplating technique (one-step process...