发明名称 |
CUTTING INSERT HAVING TWO OPPOSITE CUTTING HEADS |
摘要 |
A cutting insert has two cutting heads that are opposite with respect to the longitudinal axis A of the insert. Each of the cutting heads has a cutting edge running substantially transversely to the longitudinal axis A and two side cutting edges or cutting-edge sections running substantially in the direction of the longitudinal axis A of the cutting insert. The side cutting edges run so as to fall away from the end cutting edge with respect to the tool reference plane P<SUB>r</SUB>. The flanks, lying on the same side of the cutting insert, of the side cutting edges of the opposite cutting heads in each case lie on a common plane E. This makes possible more cost-effective grinding of the side cutting edges. |
申请公布号 |
AU2003278879(A1) |
申请公布日期 |
2004.01.06 |
申请号 |
AU20030278879 |
申请日期 |
2003.06.16 |
申请人 |
CERATIZIT AUSTRIA |
发明人 |
JOHANN MAIER;HERBERT RONACHER |
分类号 |
B23B27/14;B23B27/04;B23B27/06;(IPC1-7):B23B27/04 |
主分类号 |
B23B27/14 |
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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