公开(公告)号：US20110150583A1

公开(公告)日：2011-06-23

申请号：US12967287

申请日：2010-12-14

申请人： Tord ENGSTRÖM

发明人： Tord ENGSTRÖM

IPC分类号： B23C5/20 ,  B23P15/34

CPC分类号： B23C5/06 ,  B23C5/10 ,  B23C2210/0414 ,  B23C2210/282 ,  B23C2210/285 ,  Y10T29/49826 ,  Y10T407/192 ,  Y10T407/1942 ,  Y10T407/1946 ,  Y10T407/1962

摘要： A device and a method of making thereof includes a milling cutter body that is connectable to a rotatable spindle or holder. The milling cutter body is provided with at least one series of a plurality of tangentially spaced-apart cutting edges or a plurality of tangentially spaced-apart seats intended for milling inserts having at least one cutting edge. The cutting edges or seats of the series are arranged such that, within the series, a first angle between a radius that intersects a first cutting edge and a radius that intersects another cutting edge, which is situated closest to the first cutting edge in a direction of rotation around the rotation axis, is smaller than a second angle between the radius that intersects the first cutting edge and a radius that intersects another cutting edge, which is situated closest to the first cutting edge in a direction opposite the direction of rotation.

摘要翻译： 一种装置及其制造方法包括可与可旋转主轴或支架连接的铣刀主体。 铣刀主体设置有至少一系列多个切向间隔开的切削刃或多个切向间隔开的座，用于铣削具有至少一个切削刃的刀片。 所述系列的切割边缘或座位被布置成使得在所述系列内，在与第一切割边缘相交的半径和与另一切割边缘相交的半径之间的第一角度，所述第一角度位于最靠近所述第一切割边缘的方向 围绕旋转轴线的旋转小于在与第一切削刃相交的半径之间的第二角度和与沿与旋转方向相反的方向最靠近第一切削刃的另一切削刃相交的半径。