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1. 发明授权

US09273518B2 Methods of coupling components of downhole tools, downhole tools and components of downhole tools 有权
标题翻译：连接井下工具，井下工具和井下工具部件的组件的方法
公开(公告)号：US09273518B2
公开(公告)日：2016-03-01
申请号：US13283049
申请日：2011-10-27
申请人： Redd H. Smith , James Andy Oxford , Alan J. Massey
发明人： Redd H. Smith , James Andy Oxford , Alan J. Massey
IPC分类号： F16C17/04 , B23K1/06 , B23K20/10 , E21B10/22 , E21B4/00 , E21B17/10
CPC分类号： E21B10/22 , E21B4/003 , E21B17/1085
摘要： Methods of coupling a bearing assembly to a downhole tool include forming at least a portion of a downhole component from a diamond-enhanced material, applying a metal material to a surface of the downhole component using an ultrasonic molten metal process, and coupling at least a portion of the surface of the downhole component to at least another component of the downhole tool. Downhole tools include at least one component of a bearing assembly that is configured to move relative to a portion of the downhole tool. The at least one bearing component comprises a diamond-enhanced material and is coupled to a portion of the downhole tool by an ultrasonic molten metal process.
摘要翻译：将轴承组件连接到井下工具的方法包括从金刚石增强材料形成井下部件的至少一部分，使用超声熔融金属工艺将金属材料施加到井下部件的表面，并且将至少一个所述井下部件的表面的一部分到所述井下工具的至少另一部件。井下工具包括轴承组件的至少一个部件，其构造成相对于井下工具的一部分移动。所述至少一个轴承部件包括金刚石增强材料，并且通过超声熔融金属工艺联接到所述井下工具的一部分。

2. 发明授权

US08698038B2 Method and apparatus for the automated application of hardfacing material to rolling cutters of earth-boring drill bits 有权
标题翻译：将表面硬化材料自动应用于钻孔钻头的切割机的方法和装置
公开(公告)号：US08698038B2
公开(公告)日：2014-04-15
申请号：US12562797
申请日：2009-09-18
申请人： David K. Luce , Alan J. Massey , Kenneth E. Gilmore , Keith L. Nehring
发明人： David K. Luce , Alan J. Massey , Kenneth E. Gilmore , Keith L. Nehring
IPC分类号： B23K9/04 , B23K10/02 , E21B10/50
CPC分类号： B23K10/027 , B23K9/044
摘要： The present invention relates to a system and method for automated or “robotic” application of hardfacing to the surface of a steel-toothed cutter of a rock bit. In particular, the system incorporates a grounded adapter plate and chuck mounted to a robotic arm for grasping and manipulating a rock bit cutter beneath an electrical or photonic energy welding source, such as a plasma arc welding torch manipulated by a positioner. In this configuration, the torch is positioned substantially vertically and oscillated along a horizontal axis as the cutter is manipulated relative along a target path for the distribution of hardfacing. Moving the cutter beneath the torch allows more areas of more teeth to be overlayed, and allows superior placement for operational feedback, such as automatic positioning and parameter correction. In the preferred embodiment, sensors provide data to the control system for identification, positioning, welding program selection, and welding program correction. The control system, aided by data from the sensors, manipulates the robotically held cutter while controlling the operation and oscillation of the torch.
摘要翻译：本发明涉及一种用于自动或“机械地”将耐磨面施加到岩石钻头的钢齿刀具的表面的系统和方法。特别地，该系统包括安装到机器手臂的接地适配器板和卡盘，用于在电或光子能量焊接源（例如由定位器操纵的等离子体电弧焊炬）之下抓取和操纵岩石钻头刀。在这种配置中，当切割器相对于目标路径被操纵以便分配表面硬化时，手电筒基本垂直地定位并且沿着水平轴线摆动。在割炬下方移动切割刀允许更多的牙齿区域被覆盖，并且允许优异的布置用于操作反馈，例如自动定位和参数校正。在优选实施例中，传感器向控制系统提供用于识别，定位，焊接程序选择和焊接程序校正的数据。控制系统由传感器的数据辅助，在控制手电筒的操作和振荡的同时，操纵机器手柄。

3. 发明申请

US20130197686A1 METHODS FOR MANIPULATING CUTTING ELEMENTS FOR EARTH-BORING DRILL BITS AND TOOLS 有权
标题翻译：用于处理钻孔钻头和工具的切割元件的方法
公开(公告)号：US20130197686A1
公开(公告)日：2013-08-01
申请号：US13741731
申请日：2013-01-15
申请人： David Keith Luce , Sean W. Wirth , Alan J. Massey , Crystal A. Parrot
发明人： David Keith Luce , Sean W. Wirth , Alan J. Massey , Crystal A. Parrot
IPC分类号： B23K31/02 , B25J11/00
CPC分类号： E21B10/00 , B21B23/00 , B23K31/025 , B25J9/1687 , B25J9/1697 , B25J11/00 , B25J11/005 , E21B10/02 , E21B10/08 , E21B10/26 , E21B10/42 , E21B10/43 , E21B10/62 , G05B2219/2616 , G05B2219/39387 , G05B2219/39393 , G05B2219/40032 , G05B2219/45063 , Y10S901/42 , Y10T29/49826 , Y10T29/49993 , Y10T156/10
摘要： Methods include one or more of robotically positioning a cutting element on an earth-boring tool, using a power-driven device to move a cutting element on an earth-boring tool, and robotically applying a bonding material for attaching a cutting element to an earth-boring tool. Robotic systems are used to robotically position a cutting element on an earth-boring tool. Systems for orienting a cutting element relative to a tool body include a power-driven device for moving a cutting element on or adjacent the tool body. Systems for positioning and orienting a cutting element on an earth-boring tool include such a power-driven device and a robot for carrying a cutting element. Systems for attaching a cutting element to an earth-boring tool include a robot carrying a torch for heating at least one of a cutting element, a tool body, and a bonding material.
摘要翻译：方法包括使用动力驱动装置将切割元件机械地定位在钻孔工具上的一个或多个，以移动钻孔工具上的切割元件，并且机械地施加用于将切割元件附接到地球的接合材料刀具。机器人系统用于将切割元件机械地定位在钻孔工具上。用于将切割元件相对于工具主体定向的系统包括用于将切割元件移动到工具主体上或其附近的动力驱动装置。用于在切削工具上定位和定向切割元件的系统包括用于承载切割元件的动力驱动装置和机器人。用于将切割元件附接到钻孔工具的系统包括承载用于加热切割元件，工具主体和接合材料中的至少一个的手电筒的机器人。

4. 发明授权

US08450637B2 Apparatus for automated application of hardfacing material to drill bits 有权
标题翻译：用于将表面硬化材料自动应用于钻头的装置
公开(公告)号：US08450637B2
公开(公告)日：2013-05-28
申请号：US12257219
申请日：2008-10-23
申请人： David K. Luce , Alan J. Massey , Kenneth E. Gilmore , Timothy P. Uno , Keith L. Nehring
发明人： David K. Luce , Alan J. Massey , Kenneth E. Gilmore , Timothy P. Uno , Keith L. Nehring
IPC分类号： B23K10/00
CPC分类号： C23C4/134 , B05B7/222 , B24D3/34 , B24D18/00 , E21B17/1085
摘要： A system and method for the automated or “robotic” application of hardfacing to a surface of a drill bit.
摘要翻译：用于将表面自动化或“机械化”应用于钻头表面的系统和方法。

5. 发明授权

US08355815B2 Methods, systems, and devices for manipulating cutting elements for earth-boring drill bits and tools 有权
标题翻译：用于操纵钻孔钻头和工具的切削元件的方法，系统和装置
公开(公告)号：US08355815B2
公开(公告)日：2013-01-15
申请号：US12370516
申请日：2009-02-12
申请人： David Keith Luce , Sean W. Wirth , Alan J. Massey , Crystal A. Parrott
发明人： David Keith Luce , Sean W. Wirth , Alan J. Massey , Crystal A. Parrott
IPC分类号： G06F19/00
CPC分类号： E21B10/00 , B21B23/00 , B23K31/025 , B25J9/1687 , B25J9/1697 , B25J11/00 , B25J11/005 , E21B10/02 , E21B10/08 , E21B10/26 , E21B10/42 , E21B10/43 , E21B10/62 , G05B2219/2616 , G05B2219/39387 , G05B2219/39393 , G05B2219/40032 , G05B2219/45063 , Y10S901/42 , Y10T29/49826 , Y10T29/49993 , Y10T156/10
摘要： Methods include one or more of robotically positioning a cutting element on an earth-boring tool, using a power-driven device to move a cutting element on an earth-boring tool, and robotically applying a bonding material for attaching a cutting element to an earth-boring tool. Robotic systems are used to robotically position a cutting element on an earth-boring tool. Systems for orienting a cutting element relative to a tool body include a power-driven device for moving a cutting element on or adjacent the tool body. Systems for positioning and orienting a cutting element on an earth-boring tool include such a power-driven device and a robot for carrying a cutting element. Systems for attaching a cutting element to an earth-boring tool include a robot carrying a torch for heating at least one of a cutting element, a tool body, and a bonding material.
摘要翻译：方法包括使用动力驱动装置将切割元件机械地定位在钻孔工具上的一个或多个，以移动钻孔工具上的切割元件，并且机械地施加用于将切割元件附接到地球的接合材料刀具。机器人系统用于将切割元件机械地定位在钻孔工具上。用于将切割元件相对于工具主体定向的系统包括用于将切割元件移动到工具主体上或其附近的动力驱动装置。用于在切削工具上定位和定向切割元件的系统包括用于承载切割元件的动力驱动装置和机器人。用于将切割元件附接到钻孔工具的系统包括承载用于加热切割元件，工具主体和接合材料中的至少一个的手电筒的机器人。

6. 发明授权

US07891443B2 Hardfacing around ball loading hole for earth-boring bit 有权
标题翻译：围绕钻孔加载孔的地面钻孔位置
公开(公告)号：US07891443B2
公开(公告)日：2011-02-22
申请号：US12032334
申请日：2008-02-15
申请人： Alan J. Massey , David K. ‘Keith’ Luce , Keith L. Nehring
发明人： Alan J. Massey , David K. ‘Keith’ Luce , Keith L. Nehring
IPC分类号： E21B10/46
CPC分类号： E21B10/08 , E21B10/22 , E21B10/46
摘要： A rotary cone earth boring bit has at least one bit leg with a cone retaining ball passage that intersects an outer surface of the bit leg and is closed by a ball plug. An upwardly curved lower hardfacing bead is on the outer surface of the bit leg at least partially below the ball plug. A downwardly curved upper hardfacing bead is on the outer surface of the bit leg at least partially above the ball plug. The upper hardfacing bead has leading and trailing ends that join the lower hardfacing bead. The upper and lower hardfacing beads define a generally elliptical perimeter surround the ball plug. At least one transverse bead is above the upper hardfacing bead and leads generally upwardly and circumferentially from a leading edge of the bit leg to a trailing edge of the bit leg.
摘要翻译：旋转圆锥钻头具有至少一个具有锥形保持球通道的钻头，其与钻头腿的外表面相交并且由球塞封闭。向上弯曲的下部表面硬化的胎圈至少部分地位于球塞的下方的位腿的外表面上。一个向下弯曲的上部硬质合金焊道至少部分地位于球塞上方的位腿的外表面上。上部表面硬化珠具有连接下部表面硬化珠的前端和后端。上部和下部表面硬化珠围绕球塞限定一般为椭圆形的周边。至少一个横向胎圈在上部硬化胎圈上方，并且大体向上并周向地从钻头腿的前缘引导到钻头刀腿的后缘。

7. 发明申请

US20100106285A1 METHOD AND APPARATUS FOR ROBOTIC WELDING OF DRILL BITS 有权
标题翻译：钻头钻机机械焊接方法与装置
公开(公告)号：US20100106285A1
公开(公告)日：2010-04-29
申请号：US12603734
申请日：2009-10-22
申请人： Alan J. Massey
发明人： Alan J. Massey
IPC分类号： B25J9/02 , B25J19/04
CPC分类号： B23K31/025 , B23K9/16 , B23K37/02 , B23K37/0452 , B23K2101/20 , B25J9/1694 , G05B2219/40032 , G05B2219/45104 , Y10S901/42
摘要： A system and method for the welding of drill bits using an automated robot or robots.
摘要翻译：一种使用自动机器人或机器人焊接钻头的系统和方法。

8. 发明授权

US07600589B2 Rotary drill bits 有权
标题翻译：旋转钻头
公开(公告)号：US07600589B2
公开(公告)日：2009-10-13
申请号：US11947624
申请日：2007-11-29
申请人： Anton F. Zahradnik , Eric C. Sullivan , R. Scot Smith , Daniel E. Ruff , Danielle V. Roberts , Alan J. Massey
发明人： Anton F. Zahradnik , Eric C. Sullivan , R. Scot Smith , Daniel E. Ruff , Danielle V. Roberts , Alan J. Massey
IPC分类号： E21B10/36
CPC分类号： B23K31/02 , E21B10/00 , E21B10/42
摘要： A shank configuration for rotary drill bits, is disclosed for positioning of the shank in relation to the bit body. A tapered surface or feature of the shank may be configured and sized to matingly engage a complementarily shaped surface or feature of the drill bit body and thereby become centered or positioned in relation thereto. A deformable element may be disposed between the shank and bit body. Also, the shank may comprise a material having a carbon equivalent of less than about 0.35%. A multi-pass weld procedure may be employed to affix the shank and bit body to one another wherein welds may be formed so that one weld originates at a circumferential position that differs from the origination circumferential position of its immediately preceding weld by at least about 90%. Further, a stress state may be developed within the multi-pass weld. A method of manufacture is also disclosed.
摘要翻译：公开了一种用于旋转钻头的柄构造，用于相对于钻头体定位柄。柄的锥形表面或特征可以被构造和定尺寸成匹配地接合钻头体的互补成形的表面或特征，从而相对于钻头体中心或定位。可变形元件可以设置在柄和钻头体之间。另外，柄部可以包含碳当量小于约0.35％的材料。可以采用多通焊接方法将柄和钻头体彼此固定，其中可以形成焊缝，使得一个焊缝起始于不同于其紧接在前的焊缝的起始圆周位置的周向位置至少约90° ％。此外，可以在多遍焊缝内形成应力状态。还公开了一种制造方法。

9. 发明授权

US07472764B2 Rotary drill bit shank, rotary drill bits so equipped, and methods of manufacture 有权
标题翻译：旋转钻头柄，旋转钻头如此配备，以及制造方法
公开(公告)号：US07472764B2
公开(公告)日：2009-01-06
申请号：US11090932
申请日：2005-03-25
申请人： Anton F. Zahradnik , Eric C. Sullivan , R. Scot Smith , Daniel E. Ruff , Danielle V. Roberts , Alan J. Massey
发明人： Anton F. Zahradnik , Eric C. Sullivan , R. Scot Smith , Daniel E. Ruff , Danielle V. Roberts , Alan J. Massey
IPC分类号： E21B10/36
CPC分类号： B23K31/02 , E21B10/00 , E21B10/42
摘要： A shank configuration for rotary drill bits is disclosed for positioning of the shank in relation to the bit body. A tapered surface or feature of the shank may be configured and sized to matingly engage a complementarily shaped surface or feature of the drill bit body and thereby become centered or positioned in relation thereto. A deformable element may be disposed between the shank and bit body. Also, the shank may comprise a material having a carbon equivalent of less than about 0.35%. A multi-pass weld procedure may be employed to affix the shank and bit body to one another wherein welds may be formed so that one weld originates at a circumferential position that differs from the origination circumferential position of its immediately preceding weld by at least about 90°. Further, a stress state may be developed within the multi-pass weld. A method of manufacture is also disclosed.
摘要翻译：公开了一种用于旋转钻头的柄构造，用于相对于钻头体定位柄。柄的锥形表面或特征可以被构造和定尺寸成匹配地接合钻头体的互补成形的表面或特征，从而相对于钻头体中心或定位。可变形元件可以设置在柄和钻头体之间。另外，柄可以包含碳当量小于约0.35％的材料。可以采用多通焊接方法将柄和钻头体彼此固定，其中可以形成焊缝，使得一个焊缝起始于不同于其紧接在前的焊缝的起始圆周位置的周向位置至少约90° °。此外，可以在多遍焊缝内形成应力状态。还公开了一种制造方法。

10. 发明申请

US20120103691A1 METHODS OF COUPLING COMPONENTS OF DOWNHOLE TOOLS, DOWNHOLE TOOLS AND COMPONENTS OF DOWNHOLE TOOLS 有权
标题翻译：卧式工具，卧室工具和下水工具组件的联接方法
公开(公告)号：US20120103691A1
公开(公告)日：2012-05-03
申请号：US13283049
申请日：2011-10-27
申请人： Redd H. Smith , James Andy Oxford , Alan J. Massey
发明人： Redd H. Smith , James Andy Oxford , Alan J. Massey
IPC分类号： E21B7/00 , E21B10/36
CPC分类号： E21B10/22 , E21B4/003 , E21B17/1085
摘要： Methods of coupling a bearing assembly to a downhole tool include forming at least a portion of a downhole component from a diamond-enhanced material, applying a metal material to a surface of the downhole component using an ultrasonic molten metal process, and coupling at least a portion of the surface of the downhole component to at least another component of the downhole tool. Downhole tools include at least one component of a bearing assembly that is configured to move relative to a portion of the downhole tool. The at least one bearing component comprises a diamond-enhanced material and is coupled to a portion of the downhole tool by an ultrasonic molten metal process.
摘要翻译：将轴承组件连接到井下工具的方法包括从金刚石增强材料形成井下部件的至少一部分，使用超声熔融金属工艺将金属材料施加到井下部件的表面，并且将至少一个所述井下部件的表面的一部分到所述井下工具的至少另一部件。井下工具包括轴承组件的至少一个部件，其构造成相对于井下工具的一部分移动。所述至少一个轴承部件包括金刚石增强材料，并且通过超声熔融金属工艺联接到所述井下工具的一部分。

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