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1.发明授权Fiber-containing diamond-impregnated cutting tools and methods of forming and using same 有权含金刚石浸渍的切割工具及其形成和使用方法公开(公告)号：US08783384B2
公开(公告)日：2014-07-22
申请号：US13477989
申请日：2012-05-22
CPC分类号： E21B10/5735 , B22F7/08 , B22F2005/001 , B24D3/06 , B32B15/011 , B32B15/013 , C22C26/00 , E21B10/48 , Y10T408/81 , Y10T408/89
摘要： Fibers for diamond-impregnated cutting tools and their associated methods for manufacture and use are described. A matrix is formed that contains fibers made from carbon, glass, ceramic, polymer, and the like. The matrix is then sintered to form a cutting portion of a drill bit. The type and concentration of the fibers can be modified to control the tensile strength and the erosion rate of the matrix to optimize the cutting performance of the tools. Additionally, the fibers may be added to the cutting section to weaken the structure and allow higher modulus binders to be used for the cutting tools at a lower cost, allowing the amount of fibers to be tailored to retain the diamonds in the cutting portion for the desired amount. As the cutting portion erodes, the fibers may also increase the lubricity at the face of the cutting portion.
摘要翻译： 描述了金刚石浸渍切削工具的纤维及其相关的制造和使用方法。 形成包含由碳，玻璃，陶瓷，聚合物等制成的纤维的基体。 然后将基质烧结以形成钻头的切割部分。 可以改变纤维的类型和浓度，以控制基质的拉伸强度和侵蚀速度，以优化刀具的切割性能。 此外，可以将纤维添加到切割部分以削弱结构，并允许以更低的成本将较高模量的粘合剂用于切削工具，从而允许定制纤维量以将金刚石保留在切割部分中用于 所需数量。 当切割部分侵蚀时，纤维还可以增加切割部分的表面处的润滑性。
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公开(公告)号：US08191445B2
公开(公告)日：2012-06-05
申请号：US12276903
申请日：2008-11-24
IPC分类号： B21K5/02
CPC分类号： E21B10/5735 , B22F7/08 , B22F2005/001 , B24D3/06 , B32B15/011 , B32B15/013 , C22C26/00 , E21B10/48 , Y10T408/81 , Y10T408/89
摘要： Fibers for diamond-impregnated cutting tools and their associated methods for manufacture and use are described. A matrix is formed that contains fibers made from carbon, glass, ceramic, polymer, and the like. The matrix is then sintered to form a cutting portion of a drill bit. The type and concentration of the fibers can be modified to control the tensile strength and the erosion rate of the matrix to optimize the cutting performance of the tools. Additionally, the fibers may be added to the cutting section to weaken the structure and allow higher modulus binders to be used for the cutting tools at a lower cost, allowing the amount of fibers to be tailored to retain the diamonds in the cutting portion for the desired amount. As the cutting portion erodes, the fibers may also increase the lubricity at the face of the cutting portion.
摘要翻译： 描述了金刚石浸渍切削工具的纤维及其相关的制造和使用方法。 形成包含由碳，玻璃，陶瓷，聚合物等制成的纤维的基体。 然后将基质烧结以形成钻头的切割部分。 可以改变纤维的类型和浓度，以控制基质的拉伸强度和侵蚀速度，以优化刀具的切割性能。 此外，可以将纤维添加到切割部分以削弱结构，并允许以更低的成本将较高模量的粘合剂用于切削工具，从而允许定制纤维量以将金刚石保留在切割部分中用于 所需数量。 当切割部分侵蚀时，纤维还可以增加切割部分的表面处的润滑性。
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公开(公告)号：US08146686B2
公开(公告)日：2012-04-03
申请号：US12561936
申请日：2009-09-17
CPC分类号： E21B10/5735 , B22F7/08 , B22F2005/001 , B24D3/06 , B32B15/011 , B32B15/013 , C22C26/00 , E21B10/48 , Y10T408/81 , Y10T408/89
摘要： Fibers for diamond-impregnated cutting tools and their associated methods for manufacture and use are described. A matrix is formed that contains fibers made from carbon, glass, ceramic, polymer, and the like. The matrix is then sintered to form a cutting portion of a drill bit. The type and concentration of the fibers can be modified to control the tensile strength and the erosion rate of the matrix to optimize the cutting performance of the tools. Additionally, the fibers may be added to the cutting section to weaken the structure and allow higher modulus binders to be used for the cutting tools at a lower cost, allowing the amount of fibers to be tailored to retain the diamonds in the cutting portion for the desired amount. As the cutting portion erodes, the fibers may also increase the lubricity at the face of the cutting portion.
摘要翻译： 描述了金刚石浸渍切削工具的纤维及其相关的制造和使用方法。 形成包含由碳，玻璃，陶瓷，聚合物等制成的纤维的基体。 然后将基质烧结以形成钻头的切割部分。 可以改变纤维的类型和浓度，以控制基质的拉伸强度和侵蚀速度，以优化刀具的切割性能。 此外，可以将纤维添加到切割部分以削弱结构，并允许以更低的成本将较高模量的粘合剂用于切削工具，从而允许定制纤维量以将金刚石保留在切割部分中用于 所需数量。 当切割部分侵蚀时，纤维还可以增加切割部分的表面处的润滑性。
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公开(公告)号：US07695542B2
公开(公告)日：2010-04-13
申请号：US11948185
申请日：2007-11-30
CPC分类号： E21B10/5735 , B22F7/08 , B22F2005/001 , B24D3/06 , B32B15/011 , B32B15/013 , C22C26/00 , E21B10/48 , Y10T408/81 , Y10T408/89
摘要： Fibers for diamond-impregnated cutting tools and their associated methods for manufacture and use are described. The cutting tools contain a diamond-impregnated cutting portion that contains fibers made from carbon, glass, ceramic, polymer, and the like. The fibers can be in any form, including chopped and milled fibers. The fibers may also be coated with metal, ceramic, or other performance-enhancing coatings. The fibers may be used to both control the tensile strength control the erosion rate of the matrix to optimize the cutting performance of the tools. Additionally, the fibers may also weaken the structure and allow higher modulus binders to be used for the cutting tools at a lower cost, allowing the amount of fibers to be tailored to retain the diamonds in the cutting portion for the desired amount. And as the cutting portion erodes, the fibers may also increase the lubricity at the face of the cutting portion. Using the fibers allows the cutting tools to last longer and make them safer and more economical because they need to be replaced less often.
摘要翻译： 描述了金刚石浸渍切削工具的纤维及其相关的制造和使用方法。 切削工具包含含有由碳，玻璃，陶瓷，聚合物等制成的纤维的金刚石浸渍切割部分。 纤维可以是任何形式，包括切碎和研磨的纤维。 纤维也可以涂覆有金属，陶瓷或其它增强性能的涂层。 纤维可用于控制拉伸强度控制基体的侵蚀速率，以优化工具的切割性能。 此外，纤维还可以削弱结构，并允许以更低的成本将较高模量的粘合剂用于切割工具，从而允许定制纤维量以将切割部分中的金刚石保持所需量。 并且当切割部分侵蚀时，纤维还可以增加切割部分的表面处的润滑性。 使用这些纤维可以使切割工具持续更长时间，使其更安全，更经济，因为它们需要更少的更换。
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公开(公告)号：US20100008738A1
公开(公告)日：2010-01-14
申请号：US12561936
申请日：2009-09-17
IPC分类号： B23B51/00
CPC分类号： E21B10/5735 , B22F7/08 , B22F2005/001 , B24D3/06 , B32B15/011 , B32B15/013 , C22C26/00 , E21B10/48 , Y10T408/81 , Y10T408/89
摘要： Fibers for diamond-impregnated cutting tools and their associated methods for manufacture and use are described. A matrix is formed that contains fibers made from carbon, glass, ceramic, polymer, and the like. The matrix is then sintered to form a cutting portion of a drill bit. The type and concentration of the fibers can be modified to control the tensile strength and the erosion rate of the matrix to optimize the cutting performance of the tools. Additionally, the fibers may be added to the cutting section to weaken the structure and allow higher modulus binders to be used for the cutting tools at a lower cost, allowing the amount of fibers to be tailored to retain the diamonds in the cutting portion for the desired amount. As the cutting portion erodes, the fibers may also increase the lubricity at the face of the cutting portion.
摘要翻译： 描述了金刚石浸渍切削工具的纤维及其相关的制造和使用方法。 形成包含由碳，玻璃，陶瓷，聚合物等制成的纤维的基体。 然后将基质烧结以形成钻头的切割部分。 可以改变纤维的类型和浓度，以控制基质的拉伸强度和侵蚀速度，以优化刀具的切割性能。 此外，可以将纤维添加到切割部分以削弱结构，并允许以更低的成本将较高模量的粘合剂用于切削工具，从而允许定制纤维量以将金刚石保留在切割部分中用于 所需数量。 当切割部分侵蚀时，纤维还可以增加切割部分的表面处的润滑性。
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6.发明申请公开(公告)号：US20090071724A1
公开(公告)日：2009-03-19
申请号：US12276870
申请日：2008-11-24
IPC分类号： E21B10/02
CPC分类号： E21B10/5735 , B22F7/08 , B22F2005/001 , B24D3/06 , B32B15/011 , B32B15/013 , C22C26/00 , E21B10/48 , Y10T408/81 , Y10T408/89
摘要： Diamond-impregnated cutting tools including fibers and drilling systems incorporating such tools are described. The cutting tools contain a diamond-impregnated cutting portion that contains fibers made from carbon, glass, ceramic, polymer, and the like. The fibers may be used to both control the tensile strength and the erosion rate of the matrix to optimize the cutting performance of the tools. Additionally, the fibers may also weaken the structure and allow higher modulus binders to be used for the cutting tools at a lower cost, allowing the amount of fibers to be tailored to retain the diamonds in the cutting portion for the desired amount. As the cutting portion erodes, the fibers may also increase the lubricity at the face of the cutting portion. Using the fibers allows the cutting tools to last longer and make them safer and more economical because they need to be replaced less often.
摘要翻译： 描述了金刚石浸渍的切削工具，包括包含这种工具的纤维和钻孔系统。 切削工具包含含有由碳，玻璃，陶瓷，聚合物等制成的纤维的金刚石浸渍切割部分。 纤维可用于控制基体的拉伸强度和侵蚀速率，以优化工具的切割性能。 此外，纤维还可以削弱结构，并允许以更低的成本将较高模量的粘合剂用于切割工具，从而允许定制纤维量以将切割部分中的金刚石保持所需量。 当切割部分侵蚀时，纤维还可以增加切割部分的表面处的润滑性。 使用这些纤维可以使切割工具持续更长时间，使其更安全，更经济，因为它们需要更少的更换。
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7.发明授权Methods of preloading a sonic drill head and methods of drilling using the same 有权预先安装声波钻头的方法及使用其的钻孔方法公开(公告)号：US08356677B2
公开(公告)日：2013-01-22
申请号：US13172450
申请日：2011-06-29
IPC分类号： E21B7/24
CPC分类号： E21B7/24 , E21B1/02 , Y10T29/49826
摘要： A drill head assembly includes a shaft having a shaft axis, an oscillator assembly operatively associated with the shaft, the oscillator assembly having at least one eccentrically weighted rotor configured to rotate about a pivot point to generate an oscillating vibratory force, wherein an oscillation centerline is defined transverse to the shaft axis and including the pivot point. The drill head assembly also includes a lower bearing coupled to the shaft on a first side of the oscillation centerline and an upper bearing coupled to the shaft on a second side of the oscillation centerline, the second side being opposite the first side.
摘要翻译： 钻头组件包括具有轴轴的轴，与所述轴可操作地相关联的振荡器组件，所述振荡器组件具有至少一个偏心加权转子，所述至少一个偏心加权的转子被构造成围绕枢转点旋转以产生振荡振动力，其中振荡中心线为 横向于轴线并且包括枢转点。 钻头组件还包括在振荡中心线的第一侧上耦合到轴的下轴承和在振荡中心线的第二侧上联接到轴的上轴承，第二侧与第一侧相对。
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8.发明授权公开(公告)号：US07975785B2
公开(公告)日：2011-07-12
申请号：US12276870
申请日：2008-11-24
CPC分类号： E21B10/5735 , B22F7/08 , B22F2005/001 , B24D3/06 , B32B15/011 , B32B15/013 , C22C26/00 , E21B10/48 , Y10T408/81 , Y10T408/89
摘要： Diamond-impregnated cutting tools including fibers and drilling systems incorporating such tools are described. The cutting tools contain a diamond-impregnated cutting portion that contains fibers made from carbon, glass, ceramic, polymer, and the like. The fibers may be used to both control the tensile strength and the erosion rate of the matrix to optimize the cutting performance of the tools. Additionally, the fibers may also weaken the structure and allow higher modulus binders to be used for the cutting tools at a lower cost, allowing the amount of fibers to be tailored to retain the diamonds in the cutting portion for the desired amount. As the cutting portion erodes, the fibers may also increase the lubricity at the face of the cutting portion. Using the fibers allows the cutting tools to last longer and make them safer and more economical because they need to be replaced less often.
摘要翻译： 描述了金刚石浸渍的切削工具，包括包含这种工具的纤维和钻孔系统。 切削工具包含含有由碳，玻璃，陶瓷，聚合物等制成的纤维的金刚石浸渍切割部分。 纤维可用于控制基体的拉伸强度和侵蚀速率，以优化工具的切割性能。 此外，纤维还可以削弱结构，并允许以更低的成本将较高模量的粘合剂用于切割工具，从而允许定制纤维量以将切割部分中的金刚石保持所需量。 当切割部分侵蚀时，纤维还可以增加切割部分的表面处的润滑性。 使用这些纤维可以使切割工具持续更长时间，使其更安全，更经济，因为它们需要更少的更换。
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9.发明申请METHODS OF FORMING AND USING FIBER-CONTAINING DIAMOND-IMPREGNATED CUTTING TOOLS 有权成形和使用光纤金刚石印刷切割工具的方法公开(公告)号：US20090078469A1
公开(公告)日：2009-03-26
申请号：US12276903
申请日：2008-11-24
CPC分类号： E21B10/5735 , B22F7/08 , B22F2005/001 , B24D3/06 , B32B15/011 , B32B15/013 , C22C26/00 , E21B10/48 , Y10T408/81 , Y10T408/89
摘要： Fibers for diamond-impregnated cutting tools and their associated methods for manufacture and use are described. A matrix is formed that contains fibers made from carbon, glass, ceramic, polymer, and the like. The matrix is then sintered to form a cutting portion of a drill bit. The type and concentration of the fibers can be modified to control the tensile strength and the erosion rate of the matrix to optimize the cutting performance of the tools. Additionally, the fibers may be added to the cutting section to weaken the structure and allow higher modulus binders to be used for the cutting tools at a lower cost, allowing the amount of fibers to be tailored to retain the diamonds in the cutting portion for the desired amount. As the cutting portion erodes, the fibers may also increase the lubricity at the face of the cutting portion.
摘要翻译： 描述了金刚石浸渍切削工具的纤维及其相关的制造和使用方法。 形成包含由碳，玻璃，陶瓷，聚合物等制成的纤维的基体。 然后将基质烧结以形成钻头的切割部分。 可以改变纤维的类型和浓度，以控制基质的拉伸强度和侵蚀速度，以优化刀具的切割性能。 此外，可以将纤维添加到切割部分以削弱结构，并允许以更低的成本将较高模量的粘合剂用于切削工具，从而允许定制纤维量以将金刚石保留在切割部分中用于 所需数量。 当切割部分侵蚀时，纤维还可以增加切割部分的表面处的润滑性。
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公开(公告)号：US09267332B2
公开(公告)日：2016-02-23
申请号：US13217107
申请日：2011-08-24
CPC分类号： E21B10/48 , B22F2005/001
摘要： Impregnated drilling tools include elongated structures that provide enhanced properties. The drilling tools contain a diamond-impregnated cutting section that contains elongated structures made from carbon, glass, ceramic, and the like. The elongated structures can comprise tubes, fibers, or rods. In one or more implementations the elongated structures are nano-sized. The elongated structures can control the tensile strength and/or the erosion rate of the drilling tools to optimize the cutting performance of the tools. Additionally, the elongated structures may also weaken the cutting section in one or more implementations; thereby, allowing higher strength binders to be used. Such higher modulus binders can cost less and allow for tailoring of the cutting section to retain the diamonds for the desired amount of time. As the cutting section erodes, the elongated structures may also increase the lubricity at the face of the cutting section.
摘要翻译： 浸渍钻井工具包括提供增强性能的细长结构。 钻具具有金刚石浸渍的切割部分，其包含由碳，玻璃，陶瓷等制成的细长结构。 细长结构可以包括管，纤维或棒。 在一个或多个实施例中，细长结构是纳米尺寸的。 细长结构可以控制钻具的拉伸强度和/或侵蚀速率，以优化刀具的切削性能。 另外，细长结构还可以在一个或多个实施中削弱切割部分; 从而允许使用更高强度的粘合剂。 这种更高模量的粘合剂可以花费更少的成本，并允许切割部分的裁剪以将金刚石保持期望的时间量。 当切割部分侵蚀时，细长结构还可以增加切割部分的表面处的润滑性。
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