发明名称 |
Schneideinsatz für spanabnehmende Maschinen. |
摘要 |
The invention relates to a cutting insert for chip forming machining, primarily for milling. The insert has an upper face (11), a lower face (12) and edge faces (13-16) therebetween. The upper face (11) is provided with a number of depressions spaced apart, said depressions (21) having a longitudinal extension in a direction that forms an angle ( alpha ) with a line perpendicular to the adherent cutting edge (18), said angle ( alpha ) being in the interval 5 DEG - 45 DEG . By this design a low wear of the cutting edge and consequently longer life even at higher temperatures can be achieved. |
申请公布号 |
DE69011986(D1) |
申请公布日期 |
1994.10.06 |
申请号 |
DE1990611986 |
申请日期 |
1990.06.12 |
申请人 |
SECO TOOLS AB, FAGERSTA, SE |
发明人 |
LOQVIST, KAJ-RAGNAR, S-773 00 FAGERSTA, SE;STRAND, BENGT, S-773 00 FAGERSTA, SE |
分类号 |
B23B27/22;B23C5/20;(IPC1-7):B23C5/20 |
主分类号 |
B23B27/22 |
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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