Realization of smooth motion of machines through lubrication technology.
Keywords: Tribology, friction, lubrication, dynamics, vibration, functional materials
We are engaged in research aimed at achieving smooth motion of machine moving parts to contribute to the high efficiency (energy saving) and improved quietness of machines. To enhance machine efficiency, we have developed an experimental device that utilizes optical interference to measure the oil film thickness formed between contact surfaces with a resolution of 0.1 nm (the length of a single molecule of fatty acid additive is about 2 nm), in order to reduce friction losses in moving parts. This supports the creation of lubrication systems using new materials and the development of new lubricants. Additionally, to improve the quietness of machines, we have established a vibration control design method focusing on the magnitude and direction of frictional forces to suppress vibrations and noise generated by friction, and we are considering its application to automotive-related machine components where the demand for quietness is increasing.
- Company：埼玉大学 オープンイノベーションセンター
- Price：Other
