发明名称 |
Method of an apparatus for retracting tool in numberical control machine tool |
摘要 |
A tool retracting method and apparatus is for retracting a tool in an NC machine tool upon the detection of the occurrence of an abnormal machining condition during operation of the NC machine tool. The tool retraction direction is determined which is counter to the direction of the cutting load acting on the work at the moment of the occurrence of the machining abnormality, so that the tool can be promptly retracted without interfering with the work.
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申请公布号 |
US5060544(A) |
申请公布日期 |
1991.10.29 |
申请号 |
US19900500253 |
申请日期 |
1990.03.27 |
申请人 |
KABUSHIKI KAISHA OKUMA TEKKOSHO |
发明人 |
HANAKI, YOSHIMARO;YAMAMOTO, KYOICHI |
分类号 |
B23Q15/00;B23Q11/00;G05B19/406 |
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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