Invention Grant
- Patent Title: Adjustment mechanism for rotation runout and dynamic balance of rotating tool
- Patent Title (中): 旋转跳动调整机构和旋转刀具的动平衡
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Application No.: US14598763Application Date: 2015-01-16
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Publication No.: US09511464B2Publication Date: 2016-12-06
- Inventor: Kenzo Ebihara
- Applicant: FANUC Corporation
- Applicant Address: JP Yamanashi
- Assignee: FANUC CORPORATION
- Current Assignee: FANUC CORPORATION
- Current Assignee Address: JP Yamanashi
- Agency: Hauptman Ham, LLP
- Priority: JP2014-008070 20140120
- Main IPC: B23Q11/00
- IPC: B23Q11/00 ; B23Q15/22 ; B23Q17/22 ; G05B19/19 ; B23Q17/00
Abstract:
A tool holder holding a rotating tool can be sucked in a direction of a rotational axis of a spindle and a direction perpendicular to the direction of the rotational axis, using a chuck. A projection is provided on an outer peripheral surface of the tool holder, and caused to collide against another projection with the spindle kept rotating, to displace the tool holder. Thus, runout and dynamic balance of the rotating tool are adjusted.
Public/Granted literature
- US20150202728A1 ADJUSTMENT MECHANISM FOR ROTATION RUNOUT AND DYNAMIC BALANCE OF ROTATING TOOL Public/Granted day:2015-07-23
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