DAMPING APPARATUS FOR VIBRATION

摘要

PURPOSE: A damping device for a vibrating body is provided to analyze vibration properties of the vibrating body and a maximum vibration generation section, thereby damping vibration generated in the vibrating body by changing a spring constant. CONSTITUTION: A damping device for a vibrating body comprises the vibrating body, a damping member(210), and a damping unit(200). The damping member is installed in the vibrating body and arranged in a circumferential direction of the vibrating body for damping vibration generated by the vibrating body. The damping member comprises a first spring(212) and a second spring(214). The first spring has a first spring constant and is arranged along a circumferential direction on a top surface of the vibrating body. The second spring has a spring constant different from the first spring constant. A connection member(220) connecting the damping member is arranged in the damping unit.