发明申请
US20100066291A1 METHOD AND MODULE FOR CONTROLLING ROTATION OF A MOTORIZED SPINDLE
审中-公开
用于控制电动旋转的旋转的方法和模块
- 专利标题： METHOD AND MODULE FOR CONTROLLING ROTATION OF A MOTORIZED SPINDLE
- 专利标题（中）： 用于控制电动旋转的旋转的方法和模块
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申请号： US12233475申请日： 2008-09-18
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公开(公告)号： US20100066291A1公开(公告)日： 2010-03-18
- 发明人: Paul Chang , Tsair-Rong Chen , Jeen-Sheen Row , Chin-Sheng Lu
- 申请人： Paul Chang , Tsair-Rong Chen , Jeen-Sheen Row , Chin-Sheng Lu
- 申请人地址： TW Daya Township TW Changhua City
- 专利权人： Buffalo Machinery Co., Ltd.,Department of Electrical Engineering, National Chang-Hua University of Education
- 当前专利权人： Buffalo Machinery Co., Ltd.,Department of Electrical Engineering, National Chang-Hua University of Education
- 当前专利权人地址： TW Daya Township TW Changhua City
- 主分类号： H02P23/04
- IPC分类号： H02P23/04
摘要：
In a method and module for controlling rotation of a motorized spindle driven by a driving unit, a sensing unit is adapted for sensing vibration of the spindle and generates a voltage signal corresponding to the vibration of the spindle. A processing unit is coupled to the sensing unit for receiving the voltage signal therefrom, and outputs a control signal corresponding to the voltage signal upon detecting that the voltage signal is greater than a reference voltage corresponding to a predetermined vibration level of the spindle, such that the driving unit adjusts a rotation speed of the spindle in response to the control signal from the processing unit.
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