发明名称 |
pastilha de corte com cunha evolutiva ou ângulo de folga e porta-ferramenta utilizando uma tal pastilha de corte |
摘要 |
A circular cutting insert (21) includes a top surface (23) including a top edge portion (25), a side surface (27) including a clearance surface (29) and a clearance edge portion (31), and a cutting edge (33) between the clearance edge portion (31) and the top edge portion (25). The clearance edge portion (31) and the top edge portion (25) form a wedge angle (WA). The wedge angle (WA) varies as a function of circumferential position about a central axis (X) of the insert (21) relative to a point (0) on the cutting edge (33). |
申请公布号 |
BR112013012430(A2) |
申请公布日期 |
2016.08.30 |
申请号 |
BR20131112430 |
申请日期 |
2011.11.08 |
申请人 |
SECO TOOLS AB |
发明人 |
BERTRAND RIVIÈRE;FRANÇOIS AUZENAT;THOMAS NORSTRÖM |
分类号 |
B23B27/14;B23C5/20;B23C5/22 |
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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