发明名称 |
Control apparatus for drilling machine and drilling method |
摘要 |
A control apparatus for a drilling machine and a drilling method capable of quick adaptation to drilling by drills of various diameters, especially drills of small diameters, and of improving cutting efficiency. The control apparatus includes a cutting condition setting unit for setting the cutting conditions in accordance with the depth of the hole being drilled and a control unit for controlling the rotary speed and movement position of the drill. The cutting condition setting unit defines the regions of the beginning part, the inner part, and the penetration part from the side close to the drill of the workpiece toward the depth direction of the hole of the workpiece in accordance with the depth of the hole when drilling a throughhole.
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申请公布号 |
US6257348(B1) |
申请公布日期 |
2001.07.10 |
申请号 |
US19990241373 |
申请日期 |
1999.02.02 |
申请人 |
TOSHIBA KIKAI KABUSHIKI KAISHA |
发明人 |
MOMOCHI TAKESHI;SUGIYAMA HARUHITO;SHIOZAKI MASAHITO;MATUMOTO MICHIO;SAGARA MAKOTO |
分类号 |
B23Q15/00;B23B35/00;G05B19/4093;G05B19/416;(IPC1-7):B23B47/34 |
主分类号 |
B23Q15/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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