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31. 发明申请

US20090114628A1 METHODS AND APPARATUSES FOR FORMING CUTTING ELEMENTS HAVING A CHAMFERED EDGE FOR EARTH-BORING TOOLS 有权
标题翻译：用于形成切割元件的方法和装置具有用于接地工具的边缘
公开(公告)号：US20090114628A1
公开(公告)日：2009-05-07
申请号：US12265462
申请日：2008-11-05
申请人： Anthony A. DiGiovanni
发明人： Anthony A. DiGiovanni
IPC分类号： B23K26/38
CPC分类号： B23K26/146 , B23K26/0823 , B23K26/10 , B23K26/103 , B23K26/3576 , B23K26/36 , B23K2101/002 , E21B10/567
摘要： Apparatuses for forming chamfers on superabrasive tables of cutting elements for earth-boring tools include a chuck for temporarily holding and positioning a cutting element, and at least one emitter for emitting a beam of energy toward an edge of a superabrasive table of a cutting element held and positioned by the chuck. Methods of forming cutting elements for earth-boring tools and methods for forming earth-boring tools are also disclosed.
摘要翻译：用于在钻孔工具的切割元件的超级磨料台上形成倒角的装置包括用于临时保持和定位切割元件的卡盘，以及至少一个用于向保持的切割元件的超级磨料台的边缘发射能量束的发射器并由卡盘定位。还公开了用于钻孔工具的切削元件的形成方法以及用于形成钻孔工具的方法。

32. 发明授权

US09194189B2 Methods of forming a cutting element for an earth-boring tool, a related cutting element, and an earth-boring tool including such a cutting element 有权
标题翻译：形成用于镗孔刀具的切割元件，相关切割元件和包括这种切割元件的钻孔工具的方法
公开(公告)号：US09194189B2
公开(公告)日：2015-11-24
申请号：US13611278
申请日：2012-09-12
申请人： Anthony A. DiGiovanni , Serdar Ozbayraktar , Kaveshini Naidoo
发明人： Anthony A. DiGiovanni , Serdar Ozbayraktar , Kaveshini Naidoo
IPC分类号： B24D3/00 , E21B10/567 , C09K3/14
CPC分类号： C09G1/02 , B24D18/0009 , B24D99/005 , C09G1/18 , C09K3/1463 , E21B10/567 , H01L21/30625 , H01L21/31053
摘要： A method of forming a cutting element for an earth-boring tool. The method includes providing diamond particles on a supporting substrate, the volume of diamond particles comprising a plurality of diamond nanoparticles. A catalyst-containing layer is provided on exposed surfaces of the volume of diamond nanoparticles and the supporting substrate. The diamond particles are processed under high temperature and high pressure conditions to form a sintered nanoparticle-enhanced polycrystalline compact. A cutting element and an earth-boring tool including a cutting element are also disclosed.
摘要翻译：一种形成用于镗孔工具的切割元件的方法。该方法包括在支撑衬底上提供金刚石颗粒，金刚石颗粒的体积包含多个金刚石纳米颗粒。在金刚石纳米颗粒和支撑基底的体积的暴露表面上提供含催化剂的层。在高温和高压条件下处理金刚石颗粒以形成烧结的纳米颗粒增强型多晶压块。还公开了一种切割元件和包括切割元件的钻孔工具。

33. 发明授权

US08882869B2 Methods of forming polycrystalline elements and structures formed by such methods 有权
标题翻译：通过这种方法形成多晶元素和结构的方法
公开(公告)号：US08882869B2
公开(公告)日：2014-11-11
申请号：US13040947
申请日：2011-03-04
申请人： Anthony A. DiGiovanni , Nicholas J. Lyons , Derek L. Nelms , Danny E. Scott
发明人： Anthony A. DiGiovanni , Nicholas J. Lyons , Derek L. Nelms , Danny E. Scott
IPC分类号： B24D3/00 , B24D3/10 , B32B33/00 , B24D18/00 , E21B10/573 , B24D99/00 , C22C26/00 , C22C1/05 , C22C29/06 , C22C29/14
CPC分类号： E21B10/22 , B22F2999/00 , B24D3/06 , B24D18/0009 , B24D99/005 , C22C1/051 , C22C26/00 , C22C29/06 , C22C29/14 , C22C2204/00 , E21B10/573 , E21B10/5735 , F16C17/00 , F16C17/02 , F16C17/04 , F16C17/12 , F16C33/043 , F16C33/121 , F16C33/26 , F16C2352/00 , Y10T428/24521 , B22F3/14
摘要： Methods of forming a polycrystalline element comprise forming a polycrystalline table on a first substrate. Catalyst material may be removed from at least a portion of the polycrystalline table. The polycrystalline table and a portion of a first substrate attached to the polycrystalline table may be removed from a remainder of the first substrate. The portion of the first substrate may be attached to another substrate. Polycrystalline elements comprise a polycrystalline table attached to a portion of a first substrate on which the polycrystalline table was formed another substrate attached to the portion of the first substrate.
摘要翻译：形成多晶元件的方法包括在第一基板上形成多晶台。催化剂材料可以从多晶表的至少一部分去除。附着到多晶台上的多晶台和第一衬底的一部分可以从第一衬底的其余部分去除。第一衬底的部分可以附接到另一衬底。多晶元件包括附着到第一基板的一部分上的多晶台，多晶台形成在其上附着到第一基板的该部分上的另一基板。

34. 发明授权

US08858662B2 Methods of forming polycrystalline tables and polycrystalline elements 有权
标题翻译：形成多晶表和多晶元素的方法
公开(公告)号：US08858662B2
公开(公告)日：2014-10-14
申请号：US13040861
申请日：2011-03-04
申请人： Anthony A. DiGiovanni , Nicholas J. Lyons , Derek L. Nelms , Danny E. Scott
发明人： Anthony A. DiGiovanni , Nicholas J. Lyons , Derek L. Nelms , Danny E. Scott
IPC分类号： B24D3/00 , B24D11/00 , B24D18/00 , C09K3/14 , B24B1/00 , B24D3/02 , C09C1/68 , B24D99/00
CPC分类号： E21B10/5735 , B22F7/08 , B22F2005/001 , B24D3/14 , B24D18/0009 , B24D99/005 , C04B35/52 , C04B35/58 , C04B35/583 , C04B35/5831 , C04B35/6303 , C04B35/638 , C04B35/645 , C04B37/001 , C04B37/021 , C04B2235/3856 , C04B2235/386 , C04B2235/405 , C04B2235/427 , C04B2235/602 , C04B2235/608 , C04B2235/61 , C04B2235/661 , C04B2237/36 , C04B2237/361 , C04B2237/363 , C04B2237/401 , C22C26/00 , C22C2204/00 , E21B10/50 , E21B10/55 , E21B10/5673 , F16C33/043
摘要： Methods of forming a polycrystalline table comprise disposing a plurality of particles comprising a superabrasive material, a substrate comprising a hard material, and a catalyst material in a mold. The plurality of particles is partially sintered in the presence of the catalyst material to form a brown polycrystalline table having a first permeability attached to an end of the substrate. The substrate is removed from the brown polycrystalline table and catalyst material is removed from the brown polycrystalline table. The brown polycrystalline table is then fully sintered to form a polycrystalline table having a reduced, second permeability. Intermediate structures formed during a process of attaching a polycrystalline table to a substrate comprise a substantially fully leached brown polycrystalline table. The substantially fully leached brown polycrystalline table comprises a plurality of interbonded grains of a superabrasive material.
摘要翻译：形成多晶台的方法包括在模具中设置包括超硬磨料材料的多个颗粒，包含硬质材料的底物和催化剂材料。多个颗粒在催化剂材料的存在下被部分烧结，以形成一个棕色多晶表，其具有附着在基底端部的第一渗透性。从棕色多晶表中除去底物，从棕色多晶表中除去催化剂材料。然后将棕色多晶表完全烧结以形成具有减小的第二渗透性的多晶台。在将多晶台附着到衬底的过程中形成的中间结构包括基本上完全浸出的棕色多晶表。基本上完全浸出的棕色多晶表包括多个超级磨料材料的接合晶粒。

35. 发明授权

US08794356B2 Shaped cutting elements on drill bits and other earth-boring tools, and methods of forming same 有权
标题翻译：钻头和其他钻孔工具上的成形切割元件及其形成方法
公开(公告)号：US08794356B2
公开(公告)日：2014-08-05
申请号：US13022288
申请日：2011-02-07
申请人： Nicholas J. Lyons , Rudolf Carl Pessier , Danny E. Scott , David Gavia , Juan Miguel Bilen , Anthony A. DiGiovanni
发明人： Nicholas J. Lyons , Rudolf Carl Pessier , Danny E. Scott , David Gavia , Juan Miguel Bilen , Anthony A. DiGiovanni
IPC分类号： E21B10/36
CPC分类号： E21B10/5673 , E21B10/43
摘要： Earth-boring tools include a body, one or more blades projecting outwardly from the body, and cutting elements carried by the blade. The cutting elements include at least one shearing cutting element and at least one gouging cutting element. Methods of forming an earth-boring tool include mounting a shearing cutting element comprising an at least substantially planar cutting face to a body of an earth-boring tool, and mounting a gouging cutting element comprising a non-planar cutting face to the body of the earth-boring tool. The gouging cutting element may be positioned on the body of the earth-boring tool such that the gouging cutting element will gouge formation material within a kerf cut in the formation material by the shearing cutting element, or between kerfs cut in the formation material by a plurality of shearing cutting elements.
摘要翻译：钻孔工具包括主体，从主体向外突出的一个或多个刀片以及由刀片承载的切割元件。切割元件包括至少一个剪切切割元件和至少一个切割元件。形成钻孔工具的方法包括将包括至少基本上平面的切割面的剪切切割元件安装到钻孔工具的主体，以及将包括非平面切割面的气流切割元件安装到钻孔的主体无聊的工具。气蚀切割元件可以定位在钻孔工具的主体上，使得气刨切割元件将通过剪切切割元件在切割成形材料的切口内或在切割成形材料的切口之间切割形成材料多个剪切切割元件。

36. 发明授权

US08771391B2 Methods of forming polycrystalline compacts 有权
标题翻译：形成多晶压块的方法
公开(公告)号：US08771391B2
公开(公告)日：2014-07-08
申请号：US13032192
申请日：2011-02-22
申请人： Anthony A. DiGiovanni
发明人： Anthony A. DiGiovanni
IPC分类号： B24D3/02 , C09C1/68 , C09K3/14
CPC分类号： C04B35/52 , B22F1/02 , B22F3/10 , B22F3/14 , B22F5/00 , B22F7/008 , B22F7/06 , B22F9/04 , B22F2005/001 , B22F2301/15 , B22F2302/406 , B22F2302/45 , B22F2998/10 , B24D3/04 , B24D18/0009 , B24D99/005 , C04B35/528 , C04B35/645 , C04B2235/3201 , C04B2235/3206 , C04B2235/3208 , C04B2235/3217 , C04B2235/3225 , C04B2235/3227 , C04B2235/405 , C04B2235/427 , C04B2235/428 , C04B2235/445 , C04B2235/85 , C22C26/00 , E21B10/567 , E21B10/5735
摘要： Methods of forming a polycrystalline compact using at least one metal salt as a sintering aid. Such methods may include forming a mixture of the at least one metal salt and a plurality of grains of hard material and sintering the mixture to form a hard polycrystalline material. During sintering, the metal salt may melt or react with another compound to form a liquid that acts as a lubricant to promote rearrangement and packing of the grains of hard material. The metal salt may, thus, enable formation of hard polycrystalline material having increased density, abrasion resistance, or strength. The metal salt may also act as a getter to remove impurities (e.g., catalyst material) during sintering. The methods may also be employed to faun cutting elements and earth-boring tools.
摘要翻译：使用至少一种金属盐作为烧结助剂形成多晶压块的方法。这样的方法可以包括形成至少一种金属盐和多种硬质材料颗粒的混合物，并烧结混合物以形成硬质多晶材料。在烧结期间，金属盐可以与另一种化合物熔融或反应，形成液体，其用作润滑剂，以促进硬质材料颗粒的重新排列和包装。因此，金属盐可以形成具有增加的密度，耐磨性或强度的硬质多晶材料。金属盐也可以用作吸气剂以在烧结过程中除去杂质（例如催化剂材料）。也可以采用这些方法来切割切割元件和钻孔工具。

37. 发明授权

US08763731B2 Polycrystalline compacts having differing regions therein, cutting elements and earth-boring tools including such compacts, and methods of forming such compacts 有权
标题翻译：其中具有不同区域的多晶压块，包括这种压块的切割元件和钻孔工具以及形成这种压块的方法
公开(公告)号：US08763731B2
公开(公告)日：2014-07-01
申请号：US13162864
申请日：2011-06-17
申请人： Danny E. Scott , Anthony A. DiGiovanni
发明人： Danny E. Scott , Anthony A. DiGiovanni
IPC分类号： E21B10/36 , E21B10/42
CPC分类号： E21B10/55 , B22F3/14 , B22F7/02 , B22F7/062 , B24D3/10 , C22C23/00 , C22C26/00 , C22C2026/008 , E21B10/567 , E21B2010/545 , E21B2010/561 , Y10T428/249957 , Y10T428/25
摘要： Polycrystalline compacts include a hard polycrystalline material comprising first and second regions. The first region comprises a first plurality of grains of hard material having a first average grain size, and a second plurality of grains of hard material having a second average grain size smaller than the first average grain size. The first region comprises catalyst material disposed in interstitial spaces between inter-bonded grains of hard material. Such interstitial spaces between grains of the hard material in the second region are at least substantially free of catalyst material. In some embodiments, the first region comprises a plurality of nanograins of the hard material. Cutting elements and earth-boring tools include such polycrystalline compacts. Methods of forming such polycrystalline compacts include removing catalyst material from interstitial spaces within a second region of a polycrystalline compact without entirely removing catalyst material from interstitial spaces within a first region of the compact.
摘要翻译：多晶压块包括包含第一和第二区域的硬质多晶材料。第一区域包括具有第一平均晶粒尺寸的第一多个硬质材料颗粒和具有小于第一平均晶粒尺寸的第二平均晶粒尺寸的第二多个硬质材料颗粒。第一区域包括设置在硬质材料的互相结合的颗粒之间的间隙空间中的催化剂材料。第二区域中的硬质材料颗粒之间的间隙空间至少基本上不含催化剂材料。在一些实施例中，第一区域包括多个硬质材料的纳米晶粒。切割元件和钻孔工具包括这种多晶压块。形成这种多晶压块的方法包括从多孔压块的第二区域内的间隙空间除去催化剂材料，而不从压块的第一区域内的间隙空间中完全除去催化剂材料。

38. 发明授权

US08757299B2 Cutting element and method of forming thereof 有权
标题翻译：切割元件及其形成方法
公开(公告)号：US08757299B2
公开(公告)日：2014-06-24
申请号：US12832817
申请日：2010-07-08
申请人： Anthony A. DiGiovanni , Nicholas J. Lyons , Matthew S. Hale , Konstantin E. Morozov , John H. Liversage , Danny E. Scott , Allen Sinor
发明人： Anthony A. DiGiovanni , Nicholas J. Lyons , Matthew S. Hale , Konstantin E. Morozov , John H. Liversage , Danny E. Scott , Allen Sinor
IPC分类号： E21B10/567 , E21B10/573
CPC分类号： E21B10/573 , B24D18/00 , C22C26/00 , C22C2204/00 , E21B10/567
摘要： A cutting element for use in a drilling bit and/or milling bit having a cutter body made of a substrate having an upper surface, and a superabrasive layer overlying the upper surface of the substrate. The cutting element further including a sleeve extending around a portion of a side surface of the superabrasive layer and a side surface of the substrate, wherein the sleeve exerts a radially compressive force on the superabrasive layer.
摘要翻译：一种用于钻头和/或铣头的切削元件，具有由具有上表面的基底制成的刀体，以及覆盖在基底的上表面上的超磨料层。所述切割元件还包括围绕所述超级磨料层的侧表面的一部分和所述基底的侧表面延伸的套筒，其中所述套筒在所述超级磨料层上施加径向压缩力。

39. 发明授权

US08746367B2 Apparatus and methods for detecting performance data in an earth-boring drilling tool 有权
标题翻译：用于在钻孔钻具中检测性能数据的装置和方法
公开(公告)号：US08746367B2
公开(公告)日：2014-06-10
申请号：US13093284
申请日：2011-04-25
申请人： Anthony A. DiGiovanni , Eric C. Sullivan
发明人： Anthony A. DiGiovanni , Eric C. Sullivan
IPC分类号： B23P17/04 , E21B10/36 , E21B49/00 , E21B10/08
CPC分类号： E21B49/08 , E21B10/08 , E21B10/42 , E21B10/567 , E21B10/5735 , E21B47/00 , E21B47/0002 , E21B47/011 , E21B47/024 , E21B47/06 , E21B47/065 , E21B47/122 , E21B49/00 , E21B2049/085 , Y10T29/49002
摘要： Methods and associated tools and components related to generating and obtaining performance data during drilling operations of a subterranean formation is disclosed. Performance data may include thermal and mechanical information related to earth-boring drilling tool during a drilling operation are disclosed. For example, a cutting element of an earth-boring drilling tool may include a substrate with a cutting surface thereon. The cutting element may further include at least one thermistor sensor coupled with the cutting surface, and a conductive pathway operably coupled with the at least one thermistor sensor. The at least one thermistor sensor may be configured to vary a resistance in response to a change in temperature. The conductive pathway may be configured to provide a current path through the at least one thermistor sensor in response to a voltage. Other methods, tools and components are provided.
摘要翻译：公开了与在地下地层的钻井操作期间产生和获得性能数据相关的方法和相关联的工具和组件。绩效数据可以包括在钻井操作期间与钻孔钻具相关的热和机械信息。例如，钻孔钻具的切割元件可以包括其上具有切割表面的基底。切割元件还可以包括与切割表面耦合的至少一个热敏电阻传感器，以及可操作地与至少一个热敏电阻传感器耦合的导电路径。至少一个热敏电阻传感器可以被配置为响应于温度变化来改变电阻。导电路径可以被配置为响应于电压而提供通过至少一个热敏电阻传感器的电流路径。提供其他方法，工具和组件。

40. 发明授权

US08689909B2 Inserts, polycrystalline diamond compact cutting elements, earth-boring bits comprising same, and methods of forming same 有权
标题翻译：插入件，多晶金刚石切割元件，包括其的钻孔钻头及其形成方法
公开(公告)号：US08689909B2
公开(公告)日：2014-04-08
申请号：US13274960
申请日：2011-10-17
申请人： Anthony A. DiGiovanni
发明人： Anthony A. DiGiovanni
IPC分类号： E21B10/36
CPC分类号： E21B10/567 , B24D99/005
摘要： An insert for an earth-boring tool includes a body and a coating disposed over at least a portion of the body. The coating comprises a ceramic comprising boron, aluminum, and magnesium. Polycrystalline diamond compact cutting elements may include a hard polycrystalline material, a supporting substrate, and a coating disposed over at least a portion of the hard polycrystalline material. An earth-boring drill bit may include a bit body and at least one polycrystalline diamond compact cutting element secured to the bit body. The polycrystalline diamond compact cutting element may have a coating comprising a ceramic of boron, aluminum, and magnesium, and may be disposed over at least a portion of a hard polycrystalline material. A method of forming an insert for an earth-boring tool may include forming a protective coating including a ceramic of boron, aluminum, and magnesium over a cutting element.
摘要翻译：用于钻孔工具的插入件包括主体和设置在身体的至少一部分上的涂层。涂层包括含有硼，铝和镁的陶瓷。多晶金刚石致密切割元件可以包括硬质多晶材料，支撑基底和设置在硬质多晶材料的至少一部分上的涂层。钻头钻头可以包括钻头体和固定到钻头体的至少一个多晶金刚石紧凑切割元件。多晶金刚石致密切割元件可以具有包含硼，铝和镁的陶瓷的涂层，并且可以设置在至少一部分硬质多晶材料上。形成用于钻孔工具的刀片的方法可以包括在切割元件上形成包括硼，铝和镁的陶瓷的保护涂层。

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