发明名称 |
Shell end milling tool has an end auxiliary cutting edge with a convex curvature, and structured dimensions, to give a smooth milled workpiece surface |
摘要 |
<p>The shell end milling tool (1) has a shaft (2) for fitting into the milling machine and a cutting section (3) to act on the workpiece surface. The cutting section lies within a theoretical cylinder, with a main cutting edge (5) at the circumference and at least one auxiliary cutting edge at the end with a given diameter (Dc). The auxiliary cutting edge has an end section on a projection of the tool axis with a convex curvature, with a radius of >=Dc/2 and =800 mm. The center point of the convex curvature is at a gap of =Dc/2.</p> |
申请公布号 |
DE20221097(U1) |
申请公布日期 |
2005.02.17 |
申请号 |
DE2002221097U |
申请日期 |
2002.06.10 |
申请人 |
SANDVIK AB, SANDVIKEN |
发明人 |
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分类号 |
B23C5/10;(IPC1-7):B23C5/10 |
主分类号 |
B23C5/10 |
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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