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Author:

王民 (王民.) (Scholars:王民) | 刘保钟 (刘保钟.) | 秦鹏 (秦鹏.)

Indexed by:

incoPat zhihuiya

Abstract:

本发明公开了一种基于层状叠加式永磁动力吸振器的减振铣刀,动力减振铣刀包括刀头、刀杆、永磁式动力减振器和轴向推力端盖,永磁式动力减振器和轴向推力端盖安装在刀杆的圆柱空腔内。永磁式动力减振器由连接杆、橡胶垫片、金属片、内磁环和外磁环组成。本发明的动力减振铣刀中永磁式动力吸振器整体采用层状叠加式结构,可以保证动力减振器在较小尺寸条件下提供较大磁刚度和电涡流阻尼,从而实现利用磁刚度和电涡流阻尼代替传统动力减振刀杆中橡胶和阻尼材料,解决传统动力减振刀杆中阻尼液泄露和橡胶疲劳老化等问题,将动力减振器的刚度和阻尼进行独立设计,能有效提升刀具使用寿命和减振效果。

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Patent Info :

Type: 发明授权

Patent No.: CN202010491958.0

Filing Date: 2020-06-03

Publication Date: 2021-11-26

Pub. No.: CN111730119B

Applicants: 北京工业大学

Legal Status: 授权

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 14

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