公开(公告)号：US20060269366A1

公开(公告)日：2006-11-30

申请号：US10547604

申请日：2004-03-05

Applicant: Stephan Rieth

Inventor： Stephan Rieth

IPC: B23C5/00

CPC classification number: B23C5/2213 ,  B23C2200/086 ,  B23C2200/125 ,  B23C2200/206 ,  B23C2200/361 ,  B23C2200/367 ,  B23C2210/168 ,  B23C2220/16 ,  B23C2265/08 ,  Y10T407/23 ,  Y10T407/245

Abstract: Based on an indexable tip (1), which serves to bevel a cylindrical or conical milling head (12) and which has both ground cutting edges (7) as well as a bore hole (8) that extends from the free surface (2) to the supporting surface (3) of the indexable tip while provided for the passage of a fastening means (fixed plate) that has a head, and based on the ability to be reversed by turning around the indexable tip about the axis of the bore hole, the invention provides that the indexable tip also has the ability to be reversed by turning around which involves interchanging the prior supporting surface and free surface, both of these surfaces having a width between the cutting edges of greater than 5.5 mm. The ability to be reversed by turning around signifies that the indexable tip widens again from its thickness in the middle up to the supporting surface in order to form at least two other cutting edges. An improved seat of the indexable tip on the milling head is associated with the obtaining of the additional cutting edges that, as a consequence, lengthen the serviceable life, whereby achieving a greater quite running and thus precision of machining.

Abstract translation: 基于用于使圆柱形或锥形铣头（12）倾斜并且具有两个磨削切削刃（7）的可转位刀头（1）以及从自由表面（2）延伸的钻孔（8） 到达可转位尖端的支撑表面（3），同时为具有头部的紧固装置（固定板）通过，并且基于通过围绕可转位尖端围绕钻孔的轴线转动的能力 本发明提供了可转位尖端还具有通过转动来反转的能力，其包括交换现有的支撑表面和自由表面，这两个表面之间的切削刃之间的宽度大于5.5mm。 通过转向反转的能力意味着可转位尖端从中间的厚度再次变宽到支撑表面，以便形成至少两个其它切割边缘。 铣削头上的可转位尖端的改进的座位与获得额外的切削刃相关联，因此延长了可使用寿命，从而实现更大的相当运行并因此实现了机加工精度。