Machine Design and Tribology

We conduct research on the design and development of novel functional elements—such as actuators and sensors—as well as applied mechanisms utilizing these elements. In addition, our work focuses on coatings and surface modification techniques to improve the lifespan, efficiency, and functionality of mechanical components.

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	Prof. WAKIMOTO Shuichi E-mail: wakimoto [at] cc.okayama-u.ac.jp Actuators, Sensors, Mechanical Design, Intelligent Machines Directory of Researchers

Our research focuses on actuators, particularly soft actuators characterized by their flexibility. We aim to enhance actuator performance through the integration of functional materials and to develop application mechanisms utilizing these actuators. These technologies are applied to robotic hands and medical and welfare devices.

	Assoc. Prof. SHIOTA Tadashi E-mail: t-shiota [at] okayama-u.ac.jp Mechanical element, Tribology, Gear, Fatigue strength, Low friction and wear, Surface modification, Coating Directory of Researchers

Development of water lubrication coating: Water lubrication technology is expected as an alternative technology to oil lubrication with the aim of reducing environmental impact. In this study, we study the creation of new coatings that exhibit ultra-low friction with a friction coefficient of 0.01 in aqueous solutions such as water and seawater and the elucidation of their water-lubrication mechanisms. This study aims to apply not only to machines but also to artificial joints.