发明名称 |
CUTTING INSERT |
摘要 |
The purpose of the present invention is to provide a cutting insert which can minimize friction with a chip and maximize heat-radiating performance. To this end, the present invention provides a cutting insert comprising: an upper surface; a lower surface; a plurality of lateral surfaces for connecting the upper surface with the lower surface; a main cutting edge formed between the lateral surface and the upper surface; and a main cutting edge land and a main cutting edge incline formed in series between the main cutting edge and the upper surface, wherein the main cutting edge incline has a first wavy shape in which two or more inclined convex parts and two or more inclined concave parts are repeated from the main cutting edge land toward the upper surface. |
申请公布号 |
WO2013187596(A1) |
申请公布日期 |
2013.12.19 |
申请号 |
WO2013KR03461 |
申请日期 |
2013.04.23 |
申请人 |
KORLOY INC. |
发明人 |
NAM, KI-CHAN;SUNG, WOOK-JUNG;LEE, SANG-YONG;PARK, YOUNG-JUN |
分类号 |
B23B27/16;B23C5/20;B23C5/22 |
主分类号 |
B23B27/16 |
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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