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    TOOLHOLDER
    1.
    发明申请
    TOOLHOLDER 失效
    工具托架

    公开(公告)号：US20080271581A1

    公开(公告)日：2008-11-06

    申请号：US12169368

    申请日：2008-07-08

    Applicant: Gregory A. Hyatt ,  Ted R. Massa ,  Linn R. Andras ,  James J. Stohr

    Inventor： Gregory A. Hyatt ,  Ted R. Massa ,  Linn R. Andras ,  James J. Stohr

    IPC: B23B3/00 ,  B23B29/24

    CPC classification number: B23B27/14 ,  B23B1/00 ,  B23B29/04 ,  B23B29/046 ,  G05B2219/50297 ,  G05B2219/50353 ,  Y10T29/49316 ,  Y10T82/2502 ,  Y10T82/2587 ,  Y10T407/1948 ,  Y10T407/21 ,  Y10T409/303808 ,  Y10T409/309464 ,  Y10T409/50 ,  Y10T409/501476

    Abstract: A toolholder with a controllable critical angle, such as a lead, trailing, rake or clearance angles, includes a tool spindle for retaining the toolholder in a tool rest of a machine tool. The machine tool includes at least one linear axis, for example, three mutually perpendicular axes, a rotary axis and a rotation axis. The rotary axis and/or rotation axis is controllable to move to a specified position in synchronization with a movement of one of the linear axes. An adaptor supports a cutting tool that is retained in the adaptor by a clamp. The cutting tool defines a critical angle, such as a lead angle, a trailing angle, a rake angle and a flank clearance angle, wherein the critical angle is corrected as a vector of movement of at least one of the linear axis is changed. In addition, the cutting tool can be positioned on opposite side of a centerline of rotation of the workpiece to effectively double the life of the cutting tool. A method of controlling a toolholder is also disclosed.

    Abstract translation: 具有可控临界角的刀夹，例如铅，尾，耙或间隙角，包括用于将刀架保持在机床的刀架中的刀具主轴。 机床包括至少一个线性轴，例如三个相互垂直的轴，旋转轴和旋转轴。 旋转轴线和/或旋转轴线是可控制的，以便与一个直线轴的运动同步地移动到指定位置。 适配器支持通过夹具保持在适配器中的切割工具。 切割工具定义临界角，例如前角，后角，前角和后角间隙角，其中临界角被校正为线性轴中的至少一个的运动向量改变。 此外，切割工具可以定位在工件的旋转中心线的相对侧上，以有效地加倍切割工具的使用寿命。 还公开了一种控制刀架的方法。

    Toolholder
    3.
    发明授权
    Toolholder 失效
    工具托架

    公开(公告)号：US07416372B2

    公开(公告)日：2008-08-26

    申请号：US10526413

    申请日：2003-09-02

    Applicant: Gregory A. Hyatt ,  Ted R. Massa ,  Linn R. Andras ,  James J. Stohr

    Inventor： Gregory A. Hyatt ,  Ted R. Massa ,  Linn R. Andras ,  James J. Stohr

    IPC: B23C5/10 ,  B23D1/00 ,  B23D1/20 ,  B23D13/00

    CPC classification number: B23B27/14 ,  B23B1/00 ,  B23B29/04 ,  B23B29/046 ,  G05B2219/50297 ,  G05B2219/50353 ,  Y10T29/49316 ,  Y10T82/2502 ,  Y10T82/2587 ,  Y10T407/1948 ,  Y10T407/21 ,  Y10T409/303808 ,  Y10T409/309464 ,  Y10T409/50 ,  Y10T409/501476

    Abstract: A toolholder (50) with a controllable critical angle, such as a lead, trailing, rake or clearance angles, includes a tool spindle (42a) for retaining the toolholder in a tool rest (42) of a machine tool. The machine tool (10) includes at least one linear axis, for example, three mutually perpendicular axes, a rotary axis and a rotation axis. The rotary axis and/or rotation axis is controllable to move to a specified position in synchronization with a movement of one of the linear axes. An adaptor (54) supports a cutting tool (56) that is retained in the adaptor by a clamp (58). The cutting tool (56) defines a critical angle, such as a lead angle, a trailing angle, a rake angle and a flank clearance angle, wherein the critical angle is corrected as a vector of movement of at least one of the linear axis is changed. In addition, the cutting tool (56) can be positioned on opposite side of a centerline of rotation of the workpiece to effectively double the life of the cutting tool. A method of controlling a toolholder (50) is also disclosed.

    Abstract translation: 具有可控制的临界角的刀架（50），例如引线，拖尾，前刀角或间隙角，包括用于将刀架保持在机床的刀架（42）中的刀具主轴（42a）。 机床（10）包括至少一个线性轴线，例如三个相互垂直的轴线，旋转轴线和旋转轴线。 旋转轴线和/或旋转轴线是可控制的，以便与一个直线轴的运动同步地移动到指定位置。 适配器（54）支撑通过夹具（58）保持在适配器中的切割工具（56）。 切割工具（56）限定临界角，例如导角，后角，前角和侧面间隙角，其中临界角被校正为线性轴线中的至少一个的运动向量 改变了 此外，切割工具（56）可以位于工件的旋转中心线的相对侧上，以有效地加倍切割工具的使用寿命。 还公开了一种控制刀架（50）的方法。

    Toolholder
    5.
    发明授权
    Toolholder 失效
    工具托架

    公开(公告)号：US08234958B2

    公开(公告)日：2012-08-07

    申请号：US12169368

    申请日：2008-07-08

    Applicant: Gregory A. Hyatt ,  Ted R. Massa ,  Linn R. Andras ,  James J. Stohr

    Inventor： Gregory A. Hyatt ,  Ted R. Massa ,  Linn R. Andras ,  James J. Stohr

    IPC: B23B1/00 ,  B23B7/00

    CPC classification number: B23B27/14 ,  B23B1/00 ,  B23B29/04 ,  B23B29/046 ,  G05B2219/50297 ,  G05B2219/50353 ,  Y10T29/49316 ,  Y10T82/2502 ,  Y10T82/2587 ,  Y10T407/1948 ,  Y10T407/21 ,  Y10T409/303808 ,  Y10T409/309464 ,  Y10T409/50 ,  Y10T409/501476

    Abstract: A toolholder with a controllable critical angle, such as a lead, trailing, rake or clearance angles, includes a tool spindle for retaining the toolholder in a tool rest of a machine tool. The machine tool includes at least one linear axis, for example, three mutually perpendicular axes, a rotary axis and a rotation axis. The rotary axis and/or rotation axis is controllable to move to a specified position in synchronization with a movement of one of the linear axes. An adaptor supports a cutting tool that is retained in the adaptor by a clamp. The cutting tool defines a critical angle, such as a lead angle, a trailing angle, a rake angle and a flank clearance angle, wherein the critical angle is corrected as a vector of movement of at least one of the linear axis is changed. In addition, the cutting tool can be positioned on opposite side of a centerline of rotation of the workpiece to effectively double the life of the cutting tool. A method of controlling a toolholder is also disclosed.

    Abstract translation: 具有可控临界角的刀夹，例如铅，尾，耙或间隙角，包括用于将刀架保持在机床的刀架中的刀具主轴。 机床包括至少一个线性轴，例如三个相互垂直的轴，旋转轴和旋转轴。 旋转轴线和/或旋转轴线是可控制的，以便与一个直线轴的运动同步地移动到指定位置。 适配器支持通过夹具保持在适配器中的切割工具。 切割工具定义临界角，例如前角，后角，前角和后角间隙角，其中临界角被校正为线性轴中的至少一个的运动向量改变。 此外，切割工具可以定位在工件的旋转中心线的相对侧上，以有效地加倍切割工具的使用寿命。 还公开了一种控制刀架的方法。

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