发明授权
- 专利标题： Toolholder with externally mounted tunable absorber mass
- 专利标题（中）： 带外置可调谐吸收体的刀夹
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申请号： US13974595申请日： 2013-08-23
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公开(公告)号： US09168594B2公开(公告)日： 2015-10-27
- 发明人: Weiqing Guo , Zhen Cui , Ruy Frota de Souza Filho
- 申请人： Kennametal Inc.
- 申请人地址： US PA Latrobe
- 专利权人： KENNAMETAL INC
- 当前专利权人： KENNAMETAL INC
- 当前专利权人地址： US PA Latrobe
- 代理商 Larry R. Meenan
- 主分类号： B23B27/02
- IPC分类号： B23B27/02 ; B23B29/02 ; B23C5/00 ; B23C5/26 ; B23B27/00 ; B23Q11/00
摘要：
A toolholder includes an absorber mass externally mounted to a body portion of the toolholder. A spacer is disposed within one or more recesses formed in a bottom wall of the absorber mass. One or more resilient members are disposed between the body portion and the absorber mass, and one or more resilient members are disposed between the absorber mass and the spacer. A clamping bolt passes through each spacer, through the absorber mass and is threaded into the body portion of the toolholder. A rigidity of the one or more resilient members can be selectively adjusted by the clamping bolts so as to tune the absorber mass for optimum dampening of vibration of the toolholder.
公开/授权文献
- US20150056025A1 TOOLHOLDER WITH EXTERNALLY MOUNTED TUNABLE ABSORBER MASS 公开/授权日：2015-02-26
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