发明申请
- 专利标题： METHOD OF CUTTING OFF WORKPIECE USING BAND SAW MACHINE AS WELL AS BAND SAW MACHINE
- 专利标题（中）： 使用带锯床的工作台切割工具的方法
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申请号： US11915266申请日： 2006-05-23
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公开(公告)号： US20090013840A1公开(公告)日： 2009-01-15
- 发明人: Toru Tokiwa
- 申请人： Toru Tokiwa
- 申请人地址： JP Isehara-shi
- 专利权人： AMADA COMPANY, LIMITED
- 当前专利权人： AMADA COMPANY, LIMITED
- 当前专利权人地址： JP Isehara-shi
- 优先权： JP2005-150053 20050523; JP2006-005128 20060112; JP2006-050617 20060227; JP2006-050704 20060227
- 国际申请： PCT/JP2006/310265 WO 20060523
- 主分类号： B26D3/00
- IPC分类号： B26D3/00 ; B23D53/00
摘要：
In a cutting-off method, when a workpiece is to be cut off by use of an endless band saw blade suspended between a driving wheel and a driven wheel, the workpiece is cut off by imparting to the driving wheel a forced oscillation so that a phase of an oscillation of the driving wheel along its rotational direction is substantially inverted with respect to a phase of an oscillation of the driven wheel along its rotational direction. In addition, pulses can be applied to a driving motor for rotationally driving the driving wheel in order to cause the driving wheel to oscillate along its rotational direction.
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