发明申请
US20060255166A1 Chip removal method and air chip air blow nozzle for removing chip
审中-公开
芯片去除方法和空气芯片吹风嘴
- 专利标题： Chip removal method and air chip air blow nozzle for removing chip
- 专利标题（中）： 芯片去除方法和空气芯片吹风嘴
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申请号： US10566921申请日： 2004-08-11
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公开(公告)号： US20060255166A1公开(公告)日： 2006-11-16
- 发明人: Nobuo Imamura , Masayoshi Ogura , Yoshinao Yamamoto
- 申请人： Nobuo Imamura , Masayoshi Ogura , Yoshinao Yamamoto
- 优先权： JP2003-207865 20030819
- 国际申请： PCT/JP04/11801 WO 20040811
- 主分类号： A01G25/09
- IPC分类号： A01G25/09
摘要：
A chip removal method removes residue such as chips that have remained in and adhered to an interior of a bag-shaped machined hole in a work piece. After air is jetted out and blown against a bottom portion of the machined hole by using an air blow nozzle to change a flow of air that is circulating inside a nozzle into a spiral flow that moves in a direction towards the bottom portion of the machined hole, this spiral flow then blows upwards like a tornado from a vicinity of the bottom portion of the machined hole in a direction towards an aperture portion of the machined hole so that the residue inside the machined hole is uplifted by the spiral flow and removed.
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