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
分类号 B23C5/10;(IPC1-7):B23C5/10 主分类号 B23C5/10
代理机构 代理人
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