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STRUCTURE FOR MOUNTING DYNAMIC DAMPER ON ROTARY SHAFT AND ROTARY SHAFT EQUIPPED WITH DYNAMIC DAMPER
STRUCTURE FOR MOUNTING DYNAMIC DAMPER ON ROTARY SHAFT AND ROTARY SHAFT EQUIPPED WITH DYNAMIC DAMPER
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机译:在旋转轴上安装动态阻尼器的结构以及装有动态阻尼器的旋转轴
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摘要
A structure for mounting a dynamic damper on a rotary shaft is disclosed. The dynamic damper comprises a mass member having a center of gravity at a position deviated from the axial center thereof toward a first end of axially opposite ends, and a first and second elastic support members which elastically support the mass member and allow the mass member to be relatively displaced. The mass member is mounted on the rotary shaft by fixing the first and second elastic support members to the rotary shaft, such that an axial first section having the center of gravity of the mass member is located closer to the position of the loop of the bending vibration on the rotary shaft than an axial second section, whereby the dynamic damper is mounted on the rotary shaft.
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