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1.发明授权Methods for automated deposition of hardfacing material on earth-boring tools and related systems 有权在钻孔工具和相关系统上自动沉积表面硬化材料的方法公开(公告)号：US09580788B2
公开(公告)日：2017-02-28
申请号：US14612492
申请日：2015-02-03
Applicant: Baker Hughes Incorporated
Inventor： David Keith Luce , Alan J. Massey , Kenneth E. Gilmore , Timothy P. Uno , Keith L. Nehring
CPC classification number: C23C4/134 , B05B7/222 , B24D3/34 , B24D18/00 , E21B17/1085
Abstract: Methods of depositing hardfacing material portions of earth-boring tools may involve supporting at least a portion of an earth-boring tool in a holder of a workpiece positioner, the holder being movable in at least a third plane. A location of a surface of the at least a portion of the earth-boring tool may be determined utilizing at least one sensor. The workpiece positioner, the sensor, and a torch positioner comprising a hardfacing torch movable in at least a first plane perpendicular to the third plane and a second plane parallel to the third plane may be controlled utilizing a programmable control system to cause the torch positioner to oscillate the hardfacing torch in the second plane while selectively causing the workpiece positioner to move the holder in the third plane and causing the torch to deposit hardfacing material on the surface.
Abstract translation: 沉积钻孔工具的表面硬化材料部分的方法可包括将工件定位器的保持器中的钻孔工具的至少一部分支撑，所述保持件可在至少第三平面中移动。 可以利用至少一个传感器来确定钻孔工具的至少一部分的表面的位置。 可以使用可编程控制系统来控制工件定位器，传感器以及包括可在垂直于第三平面的至少第一平面中移动的平整臂和与第三平面平行的第二平面的火炬定位器， 在第二平面中振荡表面上的割炬，同时选择性地使工件定位器在第三平面中移动保持器，并使得手电筒将表面材料沉积在表面上。
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2.发明授权公开(公告)号：US10005158B2
公开(公告)日：2018-06-26
申请号：US14564415
申请日：2014-12-09
Applicant: Baker Hughes Incorporated
Inventor： Eric C. Sullivan , Kenneth R. Evans , Kenneth A. Gibbs , Alan J. Massey , James Andy Oxford
IPC: B23K31/02 , C21D9/22 , B23K1/00 , B23K1/20 , B23K1/19 , B23K5/18 , B23K9/04 , B23K10/02 , B23K26/34 , B23K101/20 , B23K103/04 , B23K103/18
CPC classification number: B23K31/025 , B23K1/0008 , B23K1/19 , B23K5/18 , B23K9/044 , B23K10/027 , B23K26/34 , B23K2101/20 , B23K2103/04 , B23K2103/26 , C21D9/22 , E21B10/55
Abstract: A method of forming an earth-boring tool includes forming a tool body including at least one inverted cutting element pocket, at least a portion of the at least one inverted cutting element pocket having a profile substantially matching a profile of an actual cutting element to be secured within a cutting element pocket to be formed by subsequently machining the at least one inverted cutting element pocket. Hardfacing material may be applied to portions of the tool body. The actual cutting element pocket is formed by removing material of the tool body within the at least one inverted cutting element pocket subsequent to applying the hardfacing material to portions of the tool body. A cutting element is affixed within the actual cutting element pocket.
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3.发明申请EARTH-BORING TOOLS WITH PRECISE CUTTER POCKET LOCATION AND ORIENTATION AND RELATED METHODS 有权具有精密切割器口袋位置和方位的相关方法的接地工具公开(公告)号：US20160158894A1
公开(公告)日：2016-06-09
申请号：US14564415
申请日：2014-12-09
Applicant: Baker Hughes Incorporated
Inventor： Eric C. Sullivan , Kenneth R. Evans , Kenneth A. Gibbs , Alan J. Massey , James Andy Oxford
CPC classification number: B23K31/025 , B23K1/0008 , B23K1/19 , B23K5/18 , B23K9/044 , B23K10/027 , B23K26/34 , B23K2101/20 , B23K2103/04 , B23K2103/26 , C21D9/22 , E21B10/55
Abstract: A method of forming an earth-boring tool includes forming a tool body including at least one inverted cutting element pocket, at least a portion of the at least one inverted cutting element pocket having a profile substantially matching a profile of an actual cutting element to be secured within a cutting element pocket to be formed by subsequently machining the at least one inverted cutting element pocket. Hardfacing material may be applied to portions of the tool body. The actual cutting element pocket is formed by removing material of the tool body within the at least one inverted cutting element pocket subsequent to applying the hardfacing material to portions of the tool body. A cutting element is affixed within the actual cutting element pocket.
Abstract translation: 一种形成钻孔工具的方法包括：形成包括至少一个反向切割元件袋的工具主体，所述至少一个倒置的切割元件凹部的至少一部分具有基本匹配实际切割元件的轮廓的轮廓， 固定在切割元件袋内以通过随后加工所述至少一个倒置的切割元件袋而形成。 表面材料可以施加到工具主体的部分。 实际的切割元件袋通过在将表面硬化材料施加到工具主体的部分之后，通过去除至少一个倒置的切割元件凹部内的工具主体的材料而形成。 切割元件固定在实际的切割元件袋内。
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Patent Agency Ranking
公开(公告)号：US09782857B2
公开(公告)日：2017-10-10
申请号：US14611167
申请日：2015-01-30
Applicant: BAKER HUGHES INCORPORATED
Inventor： Don Q. Nguyen , Carl E. Poteet , Eric C. Sullivan , John F. Bradford , Mark P. Blackman , Alan J. Massey , Gregory L. Ricks
Abstract: A method of improving the service life of a drill bit comprises creating a weldment between load bearing portions of the drill bit where the weldment has a preselected root gap greater than about 25 mils and a preselected root face greater than about 25 mils, and where the weldment has a material property greater than the materials being joined.
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5.发明申请METHODS FOR AUTOMATED DEPOSITION OF HARDFACING MATERIAL ON EARTH-BORING TOOLS AND RELATED SYSTEMS 审中-公开自动沉积在地球工具和相关系统上的硬化材料沉积方法公开(公告)号：US20150167143A1
公开(公告)日：2015-06-18
申请号：US14612492
申请日：2015-02-03
Applicant: Baker Hughes Incorporated
Inventor： David Keith Luce , Alan J. Massey , Kenneth E. Gilmore , Timothy P. Uno , Keith L. Nehring
CPC classification number: C23C4/134 , B05B7/222 , B24D3/34 , B24D18/00 , E21B17/1085
Abstract: Methods of depositing hardfacing material portions of earth-boring tools may involve supporting at least a portion of an earth-boring tool in a holder of a workpiece positioner, the holder being movable in at least a third plane. A location of a surface of the at least a portion of the earth-boring tool may be determined utilizing at least one sensor. The workpiece positioner, the sensor, and a torch positioner comprising a hardfacing torch movable in at least a first plane perpendicular to the third plane and a second plane parallel to the third plane may be controlled utilizing a programmable control system to cause the torch positioner to oscillate the hardfacing torch in the second plane while selectively causing the workpiece positioner to move the holder in the third plane and causing the torch to deposit hardfacing material on the surface.
Abstract translation: 沉积钻孔工具的表面硬化材料部分的方法可包括将工件定位器的保持器中的钻孔工具的至少一部分支撑，所述保持件可在至少第三平面中移动。 可以利用至少一个传感器来确定钻孔工具的至少一部分的表面的位置。 可以使用可编程控制系统来控制工件定位器，传感器以及包括可在垂直于第三平面的至少第一平面中移动的平整臂和与第三平面平行的第二平面的火炬定位器， 在第二平面中振荡表面上的割炬，同时选择性地使工件定位器在第三平面中移动保持器，并使得手电筒将表面材料沉积在表面上。
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公开(公告)号：US20150152687A1
公开(公告)日：2015-06-04
申请号：US14611167
申请日：2015-01-30
Applicant: BAKER HUGHES INCORPORATED
Inventor： Don Q. Nguyen , Carl E. Poteet , Eric C. Sullivan , John F. Bradford , Mark P. Blackman , Alan J. Massey , Gregory L. Ricks
Abstract: A method of improving the service life of a drill bit comprises creating a weldment between load bearing portions of the drill bit where the weldment has a preselected root gap greater than about 25 mils and a preselected root face greater than about 25 mils, and where the weldment has a material property greater than the materials being joined.
Abstract translation: 一种改善钻头使用寿命的方法包括在钻头的承载部分之间形成焊接件，其中焊件具有大于约25密耳的预选根间隙和大于约25密耳的预选根面，并且其中 焊件的材料性能大于被接合的材料。
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公开(公告)号：US08969754B2
公开(公告)日：2015-03-03
申请号：US13903310
申请日：2013-05-28
Applicant: Baker Hughes Incorporated
Inventor： David Keith Luce , Kenneth E. Gilmore , Alan J. Massey , Timothy P. Uno , Keith L. Nehring
CPC classification number: C23C4/134 , B05B7/222 , B24D3/34 , B24D18/00 , E21B17/1085
Abstract: Methods for depositing hardfacing material on portions of drill bits comprise providing a vertically oriented plasma transfer arc torch secured to a positioner having controllable movement in a substantially vertical plane. A rolling cutter is secured to a chuck mounted on an articulated arm of a robot. A surface of a tooth of the rolling cutter is positioned in a substantially perpendicular relationship beneath the torch. The torch is oscillated along a substantially horizontal axis. The rolling cutter is moved with the articulated arm of the robot in a plane beneath the oscillating torch. A hardfacing material is deposited on the tooth of the rolling cutter.
Abstract translation: 在钻头部分上沉积表面硬化材料的方法包括提供固定到定位器的垂直取向的等离子体转移弧焊炬，所述定位器具有在基本上垂直的平面中的可控制的运动。 滚动刀具被固定到安装在机器人的铰接臂上的卡盘上。 滚动刀具的齿的表面位于火炬下面的基本垂直的关系中。 手电筒沿基本水平的轴线振荡。 滚动切割机随着机器人的铰接臂在摆动式手电筒下面的平面中移动。 在轧机的齿上沉积表面硬化材料。
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公开(公告)号：US20130273258A1
公开(公告)日：2013-10-17
申请号：US13903310
申请日：2013-05-28
Applicant: Baker Hughes Incorporated
Inventor： David Keith Luce , Kenneth E. Gilmore , Alan J. Massey , Timothy P. Uno , Keith L. Nehring
IPC: C23C4/12
CPC classification number: C23C4/134 , B05B7/222 , B24D3/34 , B24D18/00 , E21B17/1085
Abstract: Methods for depositing hardfacing material on portions of drill bits comprise providing a vertically oriented plasma transfer arc torch secured to a positioner having controllable movement in a substantially vertical plane. A rolling cutter is secured to a chuck mounted on an articulated arm of a robot. A surface of a tooth of the rolling cutter is positioned in a substantially perpendicular relationship beneath the torch. The torch is oscillated along a substantially horizontal axis. The rolling cutter is moved with the articulated arm of the robot in a plane beneath the oscillating torch. A hardfacing material is deposited on the tooth of the rolling cutter.
Abstract translation: 在钻头部分上沉积表面硬化材料的方法包括提供固定到定位器的垂直取向的等离子体转移弧焊炬，所述定位器具有在基本上垂直的平面中的可控制的运动。 滚动刀具被固定到安装在机器人的铰接臂上的卡盘上。 滚动刀具的齿的表面位于火炬下面的基本垂直的关系中。 手电筒沿基本水平的轴线振荡。 滚动切割机随着机器人的铰接臂在摆动式手电筒下面的平面中移动。 在轧机的齿上沉积表面硬化材料。
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