Tool for chip removing machining and methods and apparatus for making the tool
    12.
    发明授权
    Tool for chip removing machining and methods and apparatus for making the tool 有权
    用于切屑去除加工的工具以及用于制造该工具的方法和装置

    公开(公告)号:US06450739B1

    公开(公告)日:2002-09-17

    申请号:US09607364

    申请日:2000-06-30

    IPC分类号: B23B5102

    摘要: A tool for chip-forming machining is made by passing first and second compounds through first and second coaxial dies, respectively, whereby the first material forms a center core of the tool, and the second material forms an outer rod of the material. The material of the core is tougher and less wear-resistant than the material of the outer rod. The coaxial first and second compounds are passed through a shaping die and then through a flute-forming structure which forms chip flutes in the outer rod.

    摘要翻译: 通过使第一和第二化合物分别通过第一和第二同轴模具,通过第一材料形成工具的中心芯,并且第二材料形成材料的外棒,来进行用于芯片成形加工的工具。 芯的材料比外棒的材料更坚韧,耐磨性更差。 同轴的第一和第二化合物通过成形模,然后通过在外杆中形成切屑槽的凹槽形成结构。

    Tool for chip removal machining
    13.
    发明授权
    Tool for chip removal machining 有权
    刀片去除加工

    公开(公告)号:US06402439B1

    公开(公告)日:2002-06-11

    申请号:US09607362

    申请日:2000-06-30

    IPC分类号: B23B5102

    摘要: A tool such as a drill or end mill has a central portion formed of a relatively tough hard material connected to an outer peripheral portion formed of relatively wear resistant hard material, i.e., the outer peripheral portion is more brittle and wear resistant than the central portion. The chip flutes of the tool are disposed only in the outer peripheral portion and thus are formed entirely of relatively wear resistant hard material.

    摘要翻译: 诸如钻头或端铣刀的工具具有由相对坚固的硬质材料形成的中心部分,其连接到由相对耐磨的硬质材料形成的外周部分,即,外周部分比中心部分更脆且耐磨损 。 刀具的切屑槽仅设置在外周部分中,因此完全由相对耐磨的硬质材料形成。

    MOLD FOR INJECTION MOLDING OF CUTTING TOOL INSERTS HAVING AIR GAP OF CONTROLLED WIDTH AND METHOD OF MAKING SUCH INSERTS
    14.
    发明申请
    MOLD FOR INJECTION MOLDING OF CUTTING TOOL INSERTS HAVING AIR GAP OF CONTROLLED WIDTH AND METHOD OF MAKING SUCH INSERTS 审中-公开
    具有控制宽度的空气切割工具插入件的注射成型模具和制造这种插入件的方法

    公开(公告)号:US20110189046A1

    公开(公告)日:2011-08-04

    申请号:US12992602

    申请日:2009-05-08

    IPC分类号: B22F3/04 B22F5/10 B22F3/00

    摘要: A mold is provided for making a cutting tool insert from a material to be molded, the cutting tool insert having an edge defined by two intersecting surfaces. The mold includes a first surface, a second surface intersecting with the first surface to define an edge, and an air gap between the first surface and the second surface at the edge, the width of the air gap varying in a controlled way along its length. A method for making a cutting tool insert is also disclosed.

    摘要翻译: 提供一种用于从待模制材料制造切削工具刀片的模具,该切削刀具刀片具有由两个相交表面限定的边缘。 模具包括第一表面,与第一表面相交以限定边缘的第二表面以及边缘处的第一表面和第二表面之间的气隙,气隙的宽度沿其长度以受控的方式变化 。 还公开了一种用于制造切削刀具刀片的方法。

    Tool for cutting machining
    18.
    发明授权
    Tool for cutting machining 失效
    切削加工刀具

    公开(公告)号:US5947660A

    公开(公告)日:1999-09-07

    申请号:US945908

    申请日:1998-02-06

    摘要: A tool for cutting machining comprises a tool body, a cutting member and a fastener for fastening the cutting member to the tool body. The tool body has a shank, a central bore formed therethrough, and a front surface having grooves formed therein. The cutting member includes a cemented carbide body having a cutting edge formed in a front surface thereof, and a rear supporting surface. The supporting surface includes ridges received in the grooves, and a rearwardly open blind hole. The fastener extends through the central bore and is threadedly connected to the blind threadedly connected to the blind bore for pulling the cutting member against the tool body.

    摘要翻译: PCT No.PCT / SE96 / 00581 Sec。 371日期1998年2月6日 102(e)日期1998年2月6日PCT提交1996年5月3日PCT公布。 第WO96 / 34714号公报 日期1996年11月7日切削加工用工具包括工具主体,切割构件和用于将切割构件紧固到工具主体的紧固件。 工具主体具有柄,由其形成的中心孔以及形成有槽的前表面。 切割构件包括具有形成在其前表面中的切割边缘的硬质合金本体和后支撑表面。 支撑表面包括容纳在凹槽中的脊和向后敞开的盲孔。 紧固件延伸穿过中心孔并且螺纹连接到螺纹连接到盲孔上的盲孔,用于将切割构件拉向工具主体。