公开(公告)号：US20140262546A1

公开(公告)日：2014-09-18

申请号：US13798402

申请日：2013-03-13

申请人： DIAMOND INNOVATIONS, INC.

发明人： Gary Martin Flood ,  Joel Vaughn

IPC分类号： E21B10/573 ,  B24D18/00

CPC分类号： B24D18/00 ,  B24D99/005 ,  E21B10/5735

摘要： A cutting element and a method of making the superabrasive cutter are disclosed. The cutting element has a substrate and a superabrasive layer. The substrate has an inner face and an annular face. The inner face may have a center. The annular face may have a periphery. A superabrasive layer attaches to the substrate along the inner face and the annular face, wherein the inner face slopes outwardly and upwardly from the center at an angle ranging from between about 1° and about 7° from horizontal.

摘要翻译： 公开了切割元件和制造超研磨刀的方法。 切割元件具有基底和超研磨层。 基板具有内表面和环形面。 内表面可能有一个中心。 环形面可以具有周边。 超研磨层沿着内表面和环形面附接到基底，其中内表面以与水平方向成约1°至约7°的角度从中心向外和向上倾斜。

公开(公告)号：US20140250994A1

公开(公告)日：2014-09-11

申请号：US13791277

申请日：2013-03-08

申请人： DIAMOND INNOVATIONS, INC.

发明人： Andrew Gledhill ,  Gary Martin Flood

IPC分类号： G01M99/00

CPC分类号： G01M99/007 ,  B23Q17/0904

摘要： A method of testing a superabrasive cutter is disclosed. The method of testing a superabrasive cutter may comprise steps of choosing a set of tests with various parameters under which to test superabrasive cutter; comparing to a reference chart; and deciding whether the superabrasive cutter fits an application for a high probability of performance success.

摘要翻译： 公开了一种测试超级磨料刀的方法。 测试超级磨料刀的方法可以包括以下步骤：选择具有各种参数的一组测试，以测试超级磨料刀; 与参考图比较; 并决定超级磨料刀具是否符合高性能成功概率的应用。

公开(公告)号：US10046436B2

公开(公告)日：2018-08-14

申请号：US14827342

申请日：2015-08-17

申请人： Diamond Innovations, Inc.

发明人： Gary Martin Flood ,  Joel Vaughn

IPC分类号： B22F7/00 ,  B24D3/06 ,  B24D99/00

摘要： A polycrystalline diamond compact (PDC) is fabricated using a process of delayed diffusion (i.e., post-sintering) of a diffusion species (i.e., a metalloid) introduced from the back side of a carbide further away from the diamond grit or from the flank side of the carbide, as opposed to the side of the carbide adjacent to the diamond grit. The process of fabricating the PDC includes depositing, in a metal container, a synthetic diamond grit, a carbide, and a diffusion species, then applying a high pressure and high temperature (HPHT) to the contents of the metal container wherein (1) the carbide diffuses across the diamond grit, and (2) the diffusion species diffuses across the carbide followed by the diamond grit, thus providing a protective coating to the PDC.

公开(公告)号：US09138872B2

公开(公告)日：2015-09-22

申请号：US13798402

申请日：2013-03-13

申请人： Diamond Innovations, Inc.

发明人： Gary Martin Flood ,  Joel Vaughn

IPC分类号： E21B10/573 ,  B24D18/00 ,  B24D99/00

CPC分类号： B24D18/00 ,  B24D99/005 ,  E21B10/5735

摘要： A cutting element and a method of making the superabrasive cutter are disclosed. The cutting element has a substrate and a superabrasive layer. The substrate has an inner face and an annular face. The inner face may have a center. The annular face may have a periphery. A superabrasive layer attaches to the substrate along the inner face and the annular face, wherein the inner face slopes outwardly and upwardly from the center at an angle ranging from between about 1° and about 7° from horizontal.

摘要翻译： 公开了切割元件和制造超研磨刀的方法。 切割元件具有基底和超研磨层。 基板具有内表面和环形面。 内表面可能有一个中心。 环形面可以具有周边。 超研磨层沿着内表面和环形面附接到基底，其中内表面以与水平方向成约1°至约7°的角度从中心向外和向上倾斜。

公开(公告)号：US20140259959A1

公开(公告)日：2014-09-18

申请号：US13836155

申请日：2013-03-15

申请人： DIAMOND INNOVATIONS, INC.

发明人： Gary Martin Flood ,  Joel Vaughn

IPC分类号： B24D18/00

CPC分类号： B24D3/06 ,  B24D99/00 ,  B24D99/005

摘要： A polycrystalline diamond compact (PDC) is fabricated using a process of delayed diffusion of a diffusion species (e.g., a metalloid) introduced from the back side of a cemented carbide further away from the diamond grit or from the flank side of the cemented carbide, as opposed to the side of the cemented carbide adjacent to the diamond grit. The process of fabricating the PDC includes depositing, in a metal container, a diamond grit, a cemented carbide, and a diffusion species, then applying a high pressure and high temperature (HPHT) to the contents of the metal container wherein (1) the binder of cemented carbide diffuses across the diamond grit, and (2) the diffusion species diffuses through the cemented carbide, and then through the diamond grit, thus providing a protective coating to the diamond grains of the PDC.

摘要翻译： 使用从硬质合金背面引入的扩散物质（例如，准金属）的延迟扩散过程制造的多晶金刚石致密体（PDC），其进一步远离金刚石砂粒或从硬质合金的侧面引入， 而不是与钻石砂粒相邻的硬质合金的一侧。 制造PDC的过程包括在金属容器中沉积金刚石砂粒，硬质合金和扩散物质，然后将高压和高温（HPHT）施加到金属容器的内容物中，其中（1） 硬质合金的粘合剂扩散到金刚石砂粒上，（2）扩散物质通过硬质合金扩散，然后穿过金刚石砂粒，从而为PDC的金刚石晶粒提供保护性涂层。

公开(公告)号：US20150352688A1

公开(公告)日：2015-12-10

申请号：US14827342

申请日：2015-08-17

申请人： Diamond Innovations, Inc.

发明人： Gary Martin Flood ,  Joel Vaughn

IPC分类号： B24D3/06 ,  B24D99/00

CPC分类号： B24D3/06 ,  B24D99/00 ,  B24D99/005

摘要： A polycrystalline diamond compact (PDC) is fabricated using a process of delayed diffusion (i.e., post-sintering) of a diffusion species (i.e., a metalloid) introduced from the back side of a carbide further away from the diamond grit or from the flank side of the carbide, as opposed to the side of the carbide adjacent to the diamond grit. The process of fabricating the PDC includes depositing, in a metal container, a synthetic diamond grit, a carbide, and a diffusion species, then applying a high pressure and high temperature (HPHT) to the contents of the metal container wherein (1) the carbide diffuses across the diamond grit, and (2) the diffusion species diffuses across the carbide followed by the diamond grit, thus providing a protective coating to the PDC.

摘要翻译： 使用从碳化物背面引导的扩散物质（即准金属）的延迟扩散（即，后烧结）的方法制造多晶金刚石致密体（PDC），该扩散物质从金刚石砂粒或从侧面 侧面的碳化物，与碳化物相邻的金刚石砂砾相反。 制造PDC的过程包括在金属容器中沉积合成金刚石砂粒，碳化物和扩散物质，然后将高压和高温（HPHT）施加到金属容器的内容物中，其中（1） 碳化物扩散穿过金刚石砂粒，和（2）扩散物质扩散到碳化物之后，然后是金刚石砂粒，从而为PDC提供保护涂层。

公开(公告)号：US09108301B2

公开(公告)日：2015-08-18

申请号：US13836155

申请日：2013-03-15

申请人： Diamond Innovations, Inc.

发明人： Gary Martin Flood ,  Joel Vaughn

IPC分类号： B24D3/06 ,  B01J3/06 ,  B24D99/00 ,  E21B10/567 ,  B22F7/00

CPC分类号： B24D3/06 ,  B24D99/00 ,  B24D99/005

摘要： A polycrystalline diamond compact (PDC) is fabricated using a process of delayed diffusion of a diffusion species (e.g., a metalloid) introduced from the back side of a cemented carbide further away from the diamond grit or from the flank side of the cemented carbide, as opposed to the side of the cemented carbide adjacent to the diamond grit. The process of fabricating the PDC includes depositing, in a metal container, a diamond grit, a cemented carbide, and a diffusion species, then applying a high pressure and high temperature (HPHT) to the contents of the metal container wherein (1) the binder of cemented carbide diffuses across the diamond grit, and (2) the diffusion species diffuses through the cemented carbide, and then through the diamond grit, thus providing a protective coating to the diamond grains of the PDC.

摘要翻译： 使用从硬质合金背面引入的扩散物质（例如，准金属）的延迟扩散过程制造的多晶金刚石致密体（PDC），其进一步远离金刚石砂粒或从硬质合金的侧面引入， 而不是与钻石砂粒相邻的硬质合金的一侧。 制造PDC的过程包括在金属容器中沉积金刚石砂粒，硬质合金和扩散物质，然后将高压和高温（HPHT）施加到金属容器的内容物中，其中（1） 硬质合金的粘合剂扩散到金刚石砂粒上，（2）扩散物质通过硬质合金扩散，然后穿过金刚石砂粒，从而为PDC的金刚石晶粒提供保护性涂层。

公开(公告)号：US20140250974A1

公开(公告)日：2014-09-11

申请号：US13791215

申请日：2013-03-08

申请人： DIAMOND INNOVATIONS, INC.

发明人： Andrew Gledhill ,  Gary Martin Flood

IPC分类号： E21B10/567 ,  G01N19/00

CPC分类号： E21B10/567 ,  G01N3/565 ,  G01N3/58 ,  G01N19/00

摘要： A preform superabrasive cutter and a method of testing the preform superabrasive cutter are disclosed. The preform superabrasive cutter may comprise a superabrasive volume, metal carbide, and a slop. The superabrasive volume may have a top surface and superabrasive particles. The metal carbide may be attached to the superabrasive volume via an interface between the superabrasive volume and the metal carbide. The slope may be situated from the top surface of the superabrasive volume toward the metal carbide, wherein the slope is at an angle from about 5 to about 18 degrees relative to a longitudinal axis of the preform superabrasive cutter.

摘要翻译： 公开了一种预型超研磨刀具和一种测试该预型超研磨刀的方法。 预成型超研磨刀具可以包括超磨料体积，金属碳化物和斜面。 超级磨料体积可以具有顶表面和超磨料颗粒。 金属碳化物可以通过超磨料体积和金属碳化物之间的界面附着到超研磨体上。 斜坡可以从超研磨体的顶表面朝向金属碳化物定位，其中斜面相对于预成型超研磨刀具的纵向轴线为约5至约18度的角度。