发明名称 |
CUTTING TOOL WITH CHIP GUIDING FUNCTION AND CUTTING METHOD THEREFOR |
摘要 |
The present invention provides a cutting tool and a cutting method for the cutting tool which enable curl of a chip to be corrected without causing the chip to be jammed and which also allow the chip to be guided by correcting the direction of the chip to a desired one. A cutting tool 1 has a guide groove 5 formed in a raked face 4 and extending from a cutting edge line 5 to guide a chip 10. The guide groove 7 has a smaller width than the chip 10. A part of a rake face 10 side of the chip 10 is fitted into the guide groove 7 to allow the chip 10 to be guided. A cover 8 may be provided on the raked face 4. In place of the guide groove 7, a guide protrusion may be provided.
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申请公布号 |
US2009220311(A1) |
申请公布日期 |
2009.09.03 |
申请号 |
US20090396312 |
申请日期 |
2009.03.02 |
申请人 |
NATIONAL UNIVERSITY CORPORATION NAGOYA UNIVERSITY;MURATA MACHINERY, LTD. |
发明人 |
SHAMOTO EIJI;KOIDE TOMIO |
分类号 |
B26D3/00 |
主分类号 |
B26D3/00 |
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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