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정재연(Jae-Youn Jung),신현일(Hyun-Il Shin),백일현(Il-Hyun Beak),조인성(In-Sung Cho),송규근(Kyu-Keun Song),오석형(Souk-Hyung Oh),정용욱(Yong-Wook Jung) 대한기계학회 2008 대한기계학회 춘추학술대회 Vol.2008 No.5
Rcently, noise and vibration by roller bearing brings trouble to pass in need to more speedy rotating and light weight, high durability in rotating system. For distinction clearly of appropriateness of roller bearing element, the effect of total system necessaries sure understanding under the motion condition. But, although roller bearing is used extensively, the related researches in this field are extremely limited. Therefore, attempts have been made to calculate film thickness, pressure distribution throughout the analysis of elastohydrodynamic lubrication, and contribute to high efficiency and performance improvement of bent-axis type piston pump throughout the close examination of lubrication characteristics between roller and inner race of roller bearing in this paper.