Katsumi Hasegawa

Development of a System for Detecting AbnormalVibration during High-Speed Winder

The purpose of this research is to propose the new system, which focuses on detecting abnormal vibration during high-speed winding . When abnormality is detected in the vibration of a winder, it. gives a warning when the abnormality hasreached to the certain level, or stops only the winder with the problem before the winding yarn package is broken tomake a sudden, abnormal stop.The research analyzes the data obtained from the system as well as the overhauled winders, and makes comparisonwith the data acquired from the winders that were re-assembled and re-adjusted. The results of the analysis have validatedthe effectiveness and practicability of the system that systematically detects the level of abnormality from thewinders to prevent a costly accident. And it is possible to adopt the Preventive Maintenance of winders by the ConditionBased Maintenance System based on this system.