Cutting element
    1.
    发明申请
    Cutting element 有权
    切割元件

    公开(公告)号:US20070034063A1

    公开(公告)日:2007-02-15

    申请号:US10573531

    申请日:2004-09-24

    IPC分类号: B26D5/00

    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。

    Tool-mounting assembly
    3.
    发明授权
    Tool-mounting assembly 失效
    工具安装组件

    公开(公告)号:US4951578A

    公开(公告)日:1990-08-28

    申请号:US433534

    申请日:1989-11-08

    IPC分类号: B23Q3/155 B23Q11/00 B23Q11/10

    摘要: A tool holder system for stationary or rotatable tool holders in machine tools with manual or automatic tool change, has a tool holder provided with a mechanism for locking the tool head onto clamping surfaces, and integrated liquid coolant supply and a compressed air supply to the clamping surfaces. At the clamping end of the tool holder, a checkvalve is provided in the air supply passage to block incursion of liquid coolant even at high pressures of the latter and thus prevent corrosion and damage which may result from such corrosion.

    摘要翻译: 一种用于机床中固定或可旋转刀具架的刀架系统,具有手动或自动换刀功能,刀具架具有一个机构,用于将刀头锁定在夹紧表面上,并将集成的液体冷却剂供应和压缩空气供应到夹紧 表面。 在工具架的夹紧端,在空气供给通道中设置有止回阀,以阻止液体冷却剂的侵入,即使在后者的高压下,也可防止腐蚀和损坏。