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    SYSTEM AND METHOD OF SYNCHRONIZED MACHINING
    1.
    发明申请
    SYSTEM AND METHOD OF SYNCHRONIZED MACHINING 有权
    同步加工的系统与方法

    公开(公告)号：US20100278606A1

    公开(公告)日：2010-11-04

    申请号：US12769941

    申请日：2010-04-29

    申请人： Gregory A. Hyatt ,  James Lankford ,  Jeffrey D. Wallace

    发明人： Gregory A. Hyatt ,  James Lankford ,  Jeffrey D. Wallace

    IPC分类号： B23C3/00 ,  B23C9/00

    CPC分类号： B23C3/18 ,  B23C2220/28 ,  B23C2220/60 ,  B23Q39/026 ,  G05B19/4142 ,  G05B2219/45044 ,  G05B2219/50234

    摘要： Machine tool systems and methods include methods of synchronizing cutting tools with a workpiece retainer. In some embodiments, the methods and systems provide at least two cutting tools that are synchronized to machine a common surface of a workpiece in a quick and efficient manner. A controller having a single line of code for controlling both cutting tools and the workpiece retainer may be used. The cutting tools may be synchronized such that they engage substantially opposite portions of the workpiece, thereby to reduce resulting forces in the workpiece that may tend to induce workpiece deflection and/or chatter. In other embodiments, a cutting tool is synchronized with a split workpiece holder that may be controlled to induce a compression, tension, or torsion pre-load in the workpiece.

    摘要翻译： 机床系统和方法包括使切割工具与工件保持器同步的方法。 在一些实施例中，所述方法和系统提供至少两个切割工具，其以快速且有效的方式同步加工工件的共同表面。 可以使用具有用于控制切割工具和工件保持器的单行代码的控制器。 切割工具可以同步，使得它们与工件的基本相对的部分接合，从而减少工件中产生的工件挠曲和/或颤动的结果力。 在其他实施例中，切割工具与分割的工件保持器同步，分割工件保持器可以被控制以在工件中引起压缩，拉伸或扭转预加载。

    System and method of synchronized machining
    2.
    发明授权
    System and method of synchronized machining 有权
    同步加工的系统和方法

    公开(公告)号：US08776357B2

    公开(公告)日：2014-07-15

    申请号：US12769941

    申请日：2010-04-29

    申请人： Gregory A. Hyatt ,  James Lankford ,  Jeffrey D. Wallace

    发明人： Gregory A. Hyatt ,  James Lankford ,  Jeffrey D. Wallace

    IPC分类号： B23B1/00

    CPC分类号： B23C3/18 ,  B23C2220/28 ,  B23C2220/60 ,  B23Q39/026 ,  G05B19/4142 ,  G05B2219/45044 ,  G05B2219/50234

    摘要： Machine tool systems and methods include methods of synchronizing cutting tools with a workpiece retainer. In some embodiments, the methods and systems provide at least two cutting tools that are synchronized to machine a common surface of a workpiece in a quick and efficient manner. A controller having a single line of code for controlling both cutting tools and the workpiece retainer may be used. The cutting tools may be synchronized such that they engage substantially opposite portions of the workpiece, thereby to reduce resulting forces in the workpiece that may tend to induce workpiece deflection and/or chatter. In other embodiments, a cutting tool is synchronized with a split workpiece holder that may be controlled to induce a compression, tension, or torsion pre-load in the workpiece.

    摘要翻译： 机床系统和方法包括使切割工具与工件保持器同步的方法。 在一些实施例中，所述方法和系统提供至少两个切割工具，其以快速且有效的方式同步加工工件的共同表面。 可以使用具有用于控制切割工具和工件保持器的单行代码的控制器。 切割工具可以同步，使得它们与工件的基本相对的部分接合，从而减少工件中产生的工件挠曲和/或颤动的结果力。 在其他实施例中，切割工具与分割的工件保持器同步，分割工件保持器可以被控制以在工件中引起压缩，拉伸或扭转预加载。

    Measuring Apparatus and Method
    3.
    发明申请
    Measuring Apparatus and Method 有权
    测量装置和方法

    公开(公告)号：US20110209529A1

    公开(公告)日：2011-09-01

    申请号：US13037589

    申请日：2011-03-01

    申请人： Gregory A. Hyatt ,  Nitin Chaphalkar

    发明人： Gregory A. Hyatt ,  Nitin Chaphalkar

    IPC分类号： G01B13/08

    CPC分类号： B24B49/04 ,  B24B49/08 ,  B26D5/00 ,  B26F3/004 ,  G01B13/10

    摘要： An apparatus for obtaining information about a workpiece may include a measuring device having a nozzle defining an orifice in fluid communication with a source of incompressible fluid. A fluid monitoring apparatus may monitor a parameter of the substantially incompressible fluid, and a pump may be fluidly coupled to the source and configured to supply incompressible fluid to the orifice. The pump may have a pump chamber with a first displacement setting having a first fixed volume, so that operation of the pump at a first pump speed with the pump chamber in the first displacement setting generates a first fluid flow having a substantially constant first volumetric rate. The pump may have more than one displacement setting, or the pump may be operated at different speeds to change the volumetric flow rate. The nozzle may include multiple, independent orifice sets that may be selectively provided fluid, thereby to obtain information on different parts of the workpiece with a single placement of the nozzle. Additionally, the apparatus may be incorporated into a CNC machine to perform simultaneous measurement and machining operations.

    摘要翻译： 用于获得关于工件的信息的装置可以包括测量装置，其具有限定与不可压缩流体源流体连通的孔口的喷嘴。 流体监测装置可以监测基本不可压缩的流体的参数，并且泵可以流体耦合到源并且被配置为向孔口提供不可压缩的流体。 泵可以具有泵室，其具有第一固定容积的第一位移设置，使得泵以第一泵速度在泵室处于第一位移设置中的操作产生具有基本恒定的第一体积流量的第一流体流 。 泵可以具有多于一个位移设置，或者泵可以以不同的速度操作以改变体积流量。 喷嘴可以包括多个独立的孔组，其可以选择性地提供流体，从而通过喷嘴的单个放置来获得关于工件的不同部分的信息。 此外，该装置可以并入CNC机器中以执行同时的测量和加工操作。

    TOOLHOLDER
    5.
    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

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

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

    IPC分类号： B23B3/00 ,  B23B29/24

    CPC分类号： 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

    摘要： 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.

    摘要翻译： 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。

    COMPOUND MACHINING METHOD AND APPARATUS
    6.
    发明申请
    COMPOUND MACHINING METHOD AND APPARATUS 有权
    化合物加工方法和装置

    公开(公告)号：US20120096999A1

    公开(公告)日：2012-04-26

    申请号：US13290901

    申请日：2011-11-07

    申请人： Gregory A. Hyatt ,  Nitin Chaphalkar

    发明人： Gregory A. Hyatt ,  Nitin Chaphalkar

    IPC分类号： B23B1/00 ,  G05B19/18

    CPC分类号： G05B19/40938 ,  B23B3/22 ,  B23C2220/48 ,  B23Q27/00 ,  G05B2219/49092 ,  G05B2219/49361 ,  Y02P90/265 ,  Y10T29/5109 ,  Y10T82/10 ,  Y10T82/16131 ,  Y10T409/303808 ,  Y10T409/305656

    摘要： A method of machining a workpiece may include continuously rotating the workpiece, continuously rotating a tool having at least one cutting surface, and positioning the tool relative to the workpiece so that the at least one cutting surface engages the workpiece at a first discrete location at a periphery of the workpiece. The method may further include continuing to rotate the workpiece and the tool so that the at least one cutting surface engages a second discrete location at the periphery of the workpiece, and controlling a tool surface velocity VT relative to the workpiece surface velocity VW so that the first and second discrete locations are discontinuous. The tool may make multiple iterative passes over the workpiece to engage subsequent discrete locations, wherein the first discrete location, second discrete location, and multiple subsequent discrete locations may form a machined surface that extends continuously around the workpiece.

    摘要翻译： 加工工件的方法可以包括连续旋转工件，连续旋转具有至少一个切割表面的工具，并且相对于工件定位工具，使得至少一个切割表面在第一离散位置处与工件接合 工件周边。 该方法还可以包括继续旋转工件和工具，使得至少一个切割表面接合在工件的周边处的第二离散位置，并且相对于工件表面速度VW控制工具表面速度VT，使得 第一和第二离散位置是不连续的。 该工具可以在工件上进行多次迭代过程以接合随后的离散位置，其中第一离散位置，第二离散位置和多个后续离散位置可以形成连续围绕工件延伸的加工表面。

    Fluid bearing tool and a method for forming the same
    8.
    发明授权
    Fluid bearing tool and a method for forming the same 失效
    流体轴承工具及其形成方法

    公开(公告)号：US5540526A

    公开(公告)日：1996-07-30

    申请号：US301862

    申请日：1994-09-06

    申请人： Gregory A. Hyatt ,  Scott J. Hrvatin

    发明人： Gregory A. Hyatt ,  Scott J. Hrvatin

    IPC分类号： B23B29/02 ,  B23Q1/38 ,  B23Q1/76 ,  B23Q11/12 ,  B23B35/00 ,  B23B41/12

    CPC分类号： B23Q11/123 ,  B23B29/02 ,  B23Q1/38 ,  B23Q1/76 ,  Y10S408/708 ,  Y10T408/03 ,  Y10T408/39 ,  Y10T408/45

    摘要： An improved tool and method for the machining (e.g., boring, cutting, grinding and the like) of a workpiece. The tool includes a body that can be connected in a cantilevered arrangement to a machine for rotating machining operations and has fluid distribution channels formed in the body in a predetermined arrangement. The tool also includes a machining surface and at least one bearing surface formed on the peripheral surface of the tool. Pressurized fluid is provided through the fluid distribution channels in use, which, enable creation of a fluid bearing between the tool and an opening in the workpiece which has been machined by the tool. In addition, the tool can also include additional fluid distribution openings for cooling and cleaning of machining surfaces.

    摘要翻译： 一种用于加工（例如，钻孔，切割，研磨等）工件的改进的工具和方法。 该工具包括能够以悬臂布置的方式连接到用于旋转加工操作的机器的主体，并且具有以预定布置形成在主体中的流体分配通道。 该工具还包括加工表面和形成在工具的外周表面上的至少一个支承表面。 加压流体在使用中通过流体分配通道提供，这使得能够在工具与已经由工具加工的工件中的开口之间创建流体轴承。 此外，该工具还可以包括用于冷却和清洁加工表面的附加流体分配开口。

    Measuring apparatus and method
    9.
    发明授权
    Measuring apparatus and method 有权
    测量装置和方法

    公开(公告)号：US09427843B2

    公开(公告)日：2016-08-30

    申请号：US13037589

    申请日：2011-03-01

    申请人： Gregory A. Hyatt ,  Nitin Chaphalkar

    发明人： Gregory A. Hyatt ,  Nitin Chaphalkar

    IPC分类号： B24B49/08 ,  B24B49/04 ,  B26F3/00 ,  G01B13/10 ,  B26D5/00

    CPC分类号： B24B49/04 ,  B24B49/08 ,  B26D5/00 ,  B26F3/004 ,  G01B13/10

    摘要： An apparatus for obtaining information about a workpiece may include a measuring device having a nozzle defining an orifice in fluid communication with a source of incompressible fluid. A fluid monitoring apparatus may monitor a parameter of the substantially incompressible fluid, and a pump may be fluidly coupled to the source and configured to supply incompressible fluid to the orifice. The pump may have a pump chamber with a first displacement setting having a first fixed volume, so that operation of the pump at a first pump speed with the pump chamber in the first displacement setting generates a first fluid flow having a substantially constant first volumetric rate. The pump may have more than one displacement setting, or the pump may be operated at different speeds to change the volumetric flow rate. The nozzle may include multiple, independent orifice sets that may be selectively provided fluid, thereby to obtain information on different parts of the workpiece with a single placement of the nozzle. Additionally, the apparatus may be incorporated into a CNC machine to perform simultaneous measurement and machining operations.

    摘要翻译： 用于获得关于工件的信息的装置可以包括测量装置，其具有限定与不可压缩流体源流体连通的孔口的喷嘴。 流体监测装置可以监测基本不可压缩的流体的参数，并且泵可以流体耦合到源并且被配置为向孔口提供不可压缩的流体。 泵可以具有泵室，其具有第一固定容积的第一位移设置，使得泵以第一泵速度在泵室处于第一位移设置中的操作产生具有基本恒定的第一体积流量的第一流体流 。 泵可以具有多于一个位移设置，或者泵可以以不同的速度操作以改变体积流量。 喷嘴可以包括多个独立的孔组，其可以选择性地提供流体，从而通过喷嘴的单个放置来获得关于工件的不同部分的信息。 此外，该装置可以并入CNC机器中以执行同时的测量和加工操作。