Investigation of the monitoring technology of shear stress using the mechanoluminescence paint

Abstract

The mechanoluminescence paint is focused on the technology to visualize the stress distribution. Since this method is capable of measuring the shear stress without volume change, it may be possible to measure the stress on the rotating shaft subjected to torsional load. Therefore, we aimed to monitor the shear stress axis undergoing torsion in this study. The proposed measurement system was verified whether or not appropriate.