发明申请
- 专利标题： DEVICE FOR PREVENTING VIBRATIONS IN A TOOL SPINDLE
- 专利标题（中）： 用于防止工具主轴上的振动的装置
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申请号： US13059768申请日： 2009-08-06
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公开(公告)号： US20110186323A1公开(公告)日： 2011-08-04
- 发明人: Kurt Schneider , Jeremie Monnin , Edwin Reinhard
- 申请人： Kurt Schneider , Jeremie Monnin , Edwin Reinhard
- 优先权： EP08105090.8 20080821
- 国际申请： PCT/EP2009/060172 WO 20090806
- 主分类号： E21B3/00
- IPC分类号： E21B3/00
摘要：
A device and a method for preventing vibrations (19) in a rotating spindle (1) mounted in at least one front 8 and one rear bearing (9) in a machine tool, wherein the device comprises measuring units (2, 3, 4, 5) for detecting the vibrations (19) and correction means (6) for preventing the vibrations (19) disposed directly about the periphery (10, 11) of the spindle (1) in a contacting or non-contacting manner and that a control unit (7) for processing the measuring units (2, 3, 4, 5) and for calculating the correction values for the correction means (6) is assigned to this device.
公开/授权文献
- US08950507B2 Device for preventing vibrations in a tool spindle 公开/授权日：2015-02-10
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