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    Cutting tool for machining abrasive materials, notably wood-based materials
    2.
    发明授权
    Cutting tool for machining abrasive materials, notably wood-based materials 有权

    公开(公告)号：US10369633B2

    公开(公告)日：2019-08-06

    申请号：US15568138

    申请日：2016-04-21

    Applicant: DIAMONDE

    Inventor： Timothée Grunder ,  Anne Piquerez

    IPC: B23B27/14 ,  B23B27/18 ,  C04B35/111 ,  C04B35/119 ,  C04B35/486 ,  C04B35/488 ,  C04B35/624

    Abstract: Cutting tool for machining by removal of matter from abrasive materials such as a material based on wood particles;tool characterized in that it is composed of a mounting endowed with at least one machining element, and of which at least the machining edge is composed of a high-homogeneity oxide ceramic platelet composed of Al2O3 and ZrO2, with this platelet being obtained from: a homogeneous Al2O3—XZrO mixture of Al2O3 nano-particles of average size smaller than 1 μm, and ZrO2 nano-particles of tetragonal structure and average size smaller than that of the Al2O3 particles, with the ZrO2 content X being between 5 and 20% in mass of ZrO2 in relation to the total mass, with the mixture being formed into a plate via the gel-casting process followed by sintering or controlled cold isostatic compression, and with the plate (or platelets resulting from the division of the plate) being mechanically honed to produce the cutting edge.

    CUTTING INSERT, CUTTING TOOL COMPRISING SUCH AN INSERT AND METHODS FOR PRODUCING AND REPAIRING SUCH A TOOL
    4.
    发明申请
    CUTTING INSERT, CUTTING TOOL COMPRISING SUCH AN INSERT AND METHODS FOR PRODUCING AND REPAIRING SUCH A TOOL 审中-公开
    切割刀片，包含这种刀片的切割工具以及用于生产和修理这种工具的方法

    公开(公告)号：US20170001267A1

    公开(公告)日：2017-01-05

    申请号：US15039996

    申请日：2014-11-28

    Applicant: DIAMONDE

    Inventor： Timothée GRUNDER ,  Anne PIQUEREZ

    IPC: B23K31/02 ,  B23D61/02 ,  B23D61/04 ,  C04B37/02 ,  B23K1/20 ,  B23K35/30 ,  B23P15/28 ,  C04B37/00 ,  B23C5/18 ,  B23K1/00

    Abstract: The invention relates to an insert brazed on a body of cutting tools (101), consisting of: a metal substrate (11), in the form of plates, having a surface for attachment to the tool body; a high-temperature, brazing, alloy layer (12); an intermediate layer; and a ceramic plate (14). The brazing alloy layer connects the metal substrate (11) of the ceramic plate (14) via the metal layer (13). A low-temperature brazing layer (1) connects the insert (1, 1′) to the body of the tool (101).

    Abstract translation: 本发明涉及钎焊在切割工具（101）的主体上的镶嵌件，其包括：具有用于附接到工具主体的表面的板状的金属基板（11） 高温钎焊合金层（12）; 中间层 和陶瓷板（14）。 钎焊合金层经由金属层（13）连接陶瓷板（14）的金属基板（11）。 低温钎焊层（1）将插入件（1,1'）连接到工具（101）的主体上。

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