公开(公告)号：US20070034063A1

公开(公告)日：2007-02-15

申请号：US10573531

申请日：2004-09-24

申请人： Andreas Würfels ,  Gunter Ruther

发明人： Andreas Würfels ,  Gunter Ruther

IPC分类号： B26D5/00

CPC分类号： B23B27/1618 ,  B23B2200/081 ,  B23B2200/082 ,  B23B2200/085 ,  B23B2200/087 ,  B23B2200/125 ,  B23B2200/204 ,  Y10T83/148 ,  Y10T407/23 ,  Y10T407/235 ,  Y10T407/24

摘要： The invention relates to a cutting element for machining metallic workpieces, especially wheelsets, said element comprising an upper surface and a lower surface, at least one, preferably both, of said surfaces being embodied as faces, and a respectively perpendicular lateral surface for connecting the upper surface and the lower surface and forming, together with a face, cutting edges that can be used for machining and are provided with cutting corners connecting respectively parallel long, linear cutting edge sections, respectively parallel short, linear cutting edge sections, and respectively adjacent long and short cutting edge sections. According to the invention, at least part of the long linear partial edge sections is lowered by a measure in relation to the adjacent edge sections and meshes with a measure thereof.

摘要翻译： 本发明涉及一种用于加工金属工件，特别是轮对的切割元件，所述元件包括上表面和下表面，至少一个，优选两个所述表面被实施为面，以及分别垂直的侧表面，用于连接 上表面和下表面，并与表面一起形成可用于加工的切割边缘，并且设置有切割角，该切割角分别连接平行的长的，线性的切割边缘部分，分别是平行的短的，线性的切割边缘部分，并且分别相邻 长和短切割部分。 根据本发明，长线性部分边缘部分的至少一部分相对于相邻的边缘部分和网格的尺寸被降低。

公开(公告)号：US07367755B2

公开(公告)日：2008-05-06

申请号：US10573531

申请日：2004-09-24

申请人： Andreas Würfels ,  Günter Ruther

发明人： Andreas Würfels ,  Günter Ruther

IPC分类号： B23B27/00

CPC分类号： B23B27/1618 ,  B23B2200/081 ,  B23B2200/082 ,  B23B2200/085 ,  B23B2200/087 ,  B23B2200/125 ,  B23B2200/204 ,  Y10T83/148 ,  Y10T407/23 ,  Y10T407/235 ,  Y10T407/24

摘要： A cutting element for the machining of metallic workpieces has a body formed with an upper and a lower face of which at least one is designed as a mounting face, and a side face that connects the upper and the lower faces, that is perpendicular thereto, and that together with the upper and lower faces forms cutting edges usable for machining. Each cutting edge has two parallel long straight cutting-edge sections and two parallel short straight cutting-edge sections. Cutting corners connect respective adjacent long and short cutting-edge sections. One part of each long straight cutting-edge section is recessed parallel to the side faces by a distance in relation to the adjacent edge sections as well as indented perpendicular to the side faces by a distance.

摘要翻译： 用于加工金属工件的切割元件具有主体，其形成有上表面和下表面，至少一个被设计为安装面，并且连接上下表面的与其垂直的侧面， 并且与上表面和下表面一起形成可用于机加工的切削刃。 每个切割刃具有两个平行的长直线切割部分和两个平行的短直线切割部分。 切割角连接各个相邻的长和短切割部分。 每个长直的前缘部分的一部分平行于侧面相对于相邻的边缘部分凹进一定距离，并且垂直于侧面垂直一段距离。