Host: The Japan Society of Mechanical Engineers
Name : [in Japanese]
Date : March 16, 2023 - March 17, 2023
Inclinometers（bubble tube sensors）used in laser marking machines at construction sites are capable of high-resolution angle measurement, but have the problem of picking up minute vibrations and frequently issuing errors. Therefore, we have developed a ball lens tiltmeter that follows the structure of an electronic leveling system and have considered that the introduction of a viscous fluid into the lens system would reduce disturbance vibration through a damper action. In this study, we examined the effect of the introduction of viscous fluid on vibration and confirmed the effectiveness of the viscous fluid.
