Abstract: This paper deals with rolling traction in isoviscous-rigid (IVR), piezoviscous-rigid (PVR), and elastohydrodynamic lubrication (EHL) regimes at line contact. First, a measuring method of rolling traction using the two-disk ...

Abstract: This article deals with the effects of the contact ratio خµ on transmission errors of trochoidal gears (which consist of a roller gear anda cam gear). First, the experiments and multibody analysis (MBA) for the transmission ...

Abstract: In this paper, the driving force of a linear-guideway type recirculating ball bearing (linear bearing) is measured and explained as the first step toward an understanding of sticking, which is the significant increase in ...

Abstract: Direct numerical simulation was performed for the heat transfer of airflow in the entrance region of a channel with repeated rib protrusions. The ribpitch to ribheight ratio (Pi/H) was increased from 2.0 to 16.0 by four ...

Abstract: This study deals with carriage drift (which is the differences of the carriage displacements or angular displacements at a certain position on a rail during a forward and return process) in linearguideway type roller ...

Abstract: This paper deals with the effects of grease characteristics on sound and vibration of a linearguideway type ball bearing. First, sound, vibration, and temperature of a linearguideway type ball bearing were measured by ...

Abstract: This paper deals with vibration and acoustic emission (AE) measurements evaluating the separation of the balls and raceways with lubricating film in a linearguideway–type recirculating ball bearing (linear bearing) under ...

Abstract: This paper deals with the reduction of sticking in a linear-guideway type recirculating ball bearing (linear bearing), which is the significant increase in the required driving force for a linear bearing in a back-and-forth ...