研究室概況(吉本研究室)
General Remarks(Yoshimoto Lab.)
・静圧型空気軸受（静圧気体軸受）:Aerostatic Bearing
・動圧型空気軸受（動圧気体軸受）:Aerodynamic Bearing
・油静圧軸受:Hydrostatic Bearing
・HDD用油動圧軸受:Hydrodynamic Bearing for HDD
・ハイブリッド型水潤滑軸受:Hybrid Water-Lubricated Bearing
・スクイーズ軸受:Squeeze Bearing
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精密工学研究室では、超精密加工機や精密測定機、情報関連機器に多数応用されている流体潤滑軸受について、主としてその特性解明と性能向上法さらには新しい応用分野の開拓などについて種々の研究を行っている。取り扱っている流体としては、気体、水、油などであり、これらの流体を用いた軸受の高剛性化法、軸受消費動力低減法、高速安定化法などについて検討を行っている。
Bearings using fluid lubricant such as gas, water and oil have been often applied to ultra-precision machine tools, precision measuring equipment and information associated devices. Nowadays the accuracy of these devices becomes higher and higher and, therefore, it is strongly required to improve the characteristics of fluid lubricated bearings such as accuracy, stiffness. damping and stability.
The principal objectives of the laboratory of precision engineering are to investigate the characteristics of various fluid lubricated bearings and propose a new method for improving the performances of these bearings and develop new applications of fluid film bearings.
Reseach Projects