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41. 发明授权

US06283844B1 Tool component 失效
标题翻译：工具组件
公开(公告)号：US06283844B1
公开(公告)日：2001-09-04
申请号：US08672440
申请日：1996-06-28
申请人： Klaus Tank
发明人： Klaus Tank
IPC分类号： B23F2103
CPC分类号： E21B10/5735 , E21C35/183 , E21C2035/1826 , Y10T407/26
摘要： A tool component is provided which has particular application in mining picks and drag bits. The component comprises an abrasive compact having a flat working surface presenting a cutting edge around its periphery, and an opposite surface bonded to a cemented carbide substrate along an interface. A recess is provided which extends into the abrasive compact from the interface and is filled with abrasive compact. The recess has a central portion and an outer portion which completely surrounds, and is shallower than the central portion. The central portion defines, in plan, at least one substantially wedge-shaped configuration, the configuration having a narrow end coincident with a side surface of the component and the sides extending into the component and diverging from the narrow end.
摘要翻译：提供了一种工具组件，它在采矿选择和拖曳钻头中具有特殊的应用。该组件包括具有平坦工作表面的研磨压块，所述平坦工作表面围绕其周边呈现切割边缘，以及沿着界面结合到硬质合金基底的相对表面。提供了一个从界面延伸到磨料压块中并且填充有磨料压块的凹槽。凹部具有完全包围的中心部分和外部部分，并且比中心部分浅。中心部分在平面图中限定至少一个基本上为楔形的构造，该构造具有与部件的侧表面重合的窄端，并且延伸到部件中的侧面与窄端分叉。

42. 发明授权

US06182533B2 Method of making a drill blank 失效
标题翻译：制作钻孔空白的方法
公开(公告)号：US06182533B2
公开(公告)日：2001-02-06
申请号：US09140534
申请日：1998-08-26
申请人： Klaus Tank
发明人： Klaus Tank
IPC分类号： B23D502
CPC分类号： E21B10/5676 , B22F5/003 , B22F7/064 , B22F2005/001 , B22F2998/00 , B23B27/146 , B23B2222/28 , B23B2226/125 , B23B2226/31 , B23B2228/04 , B23P15/28 , Y10S76/12 , Y10T408/81
摘要： A method of making a drill blank which is elongate and which has a vein of a bonding material located in an end surface thereof. A recess is formed in a surface of a cemented carbide body. Either a layer of ultra-hard abrasive or a mass of ultra-hard abrasive particles is then placed on a surface of the recess. A cemented carbide piece, having the same shape and cross-sectional size as the recess, is inserted into the recess. The cemented carbide body is subjected to conditions of elevated temperature and pressure so that either the abrasive compact layer or the layer of the ultra-hard abrasive bonds the cemented carbide piece to the cemented carbide body. Finally, the cemented carbide body is severed through either the abrasive compact layer or layer of ultra-hard abrasive to produce one or more drill blanks.
摘要翻译：一种制造钻孔毛坯的方法，所述钻孔坯是细长的并且具有位于其端表面中的粘合材料的静脉。在硬质合金体的表面形成凹部。然后将一层超硬磨料或大量超硬磨料颗粒放置在凹槽的表面上。具有与凹部相同形状和横截面尺寸的硬质合金片插入到凹部中。硬质合金体经受高温和高压的条件，使得磨料压实层或超硬磨料层将硬质合金块与硬质合金体结合。最后，硬质合金体通过研磨压实层或超硬磨料层切断以产生一个或多个钻孔坯料。

43. 发明授权

US5498480A Composite diamond abrasive compact 失效
标题翻译：复合金刚石磨料
公开(公告)号：US5498480A
公开(公告)日：1996-03-12
申请号：US238964
申请日：1994-05-05
申请人： Klaus Tank , Peter N. Tomlinson , Trevor J. Martell , Andrew I. Lloyd , Bruce R. Olmstead
发明人： Klaus Tank , Peter N. Tomlinson , Trevor J. Martell , Andrew I. Lloyd , Bruce R. Olmstead
IPC分类号： C09K3/14 , B22F7/02 , B22F7/06 , B23B27/14 , B24D3/06 , B32B7/02 , B32B27/14
CPC分类号： B24D3/06 , B22F7/06 , Y10T428/24942 , Y10T428/24975 , Y10T428/30
摘要： A composite diamond abrasive compact comprises a diamond compact bonded to a cemented carbide support along a compact/carbide interface and is characterised by the carbide support comprising at least two zones, a first zone containing a binder metal content of a predetermined amount, and a second zone extending from the interface to the first zone and having a binder metal content which is substantially lower than that of the first zone. The second zone has a depth or thickness of no more than 0,75 mm. The binder metal content of the second zone increases from the interface to the first zone in a continuous, non-interrupted manner.
摘要翻译：复合金刚石磨料压实体包括沿着紧凑/碳化物界面结合到硬质合金支撑体的金刚石致密体，其特征在于，所述碳化物支撑体包括至少两个区域，包含预定量的粘合剂金属含量的第一区域和第二区域区域从界面延伸到第一区域并且具有基本上低于第一区域的粘合剂金属含量。第二区域的深度或厚度不超过0.75毫米。第二区域的粘合剂金属含量以连续的，不间断的方式从界面增加到第一区域。

44. 发明授权

US5468268A Method of making an abrasive compact 失效
标题翻译：制造磨料压块的方法
公开(公告)号：US5468268A
公开(公告)日：1995-11-21
申请号：US249939
申请日：1994-05-27
申请人： Klaus Tank , Alan R. Jarvis , Aulette Stewart
发明人： Klaus Tank , Alan R. Jarvis , Aulette Stewart
IPC分类号： B24D3/00 , B01J3/06 , B22F7/04 , B24D3/08 , B24D18/00 , C09K3/14 , C22C26/00
CPC分类号： B22F7/04 , B01J3/06 , B01J3/062 , B24D18/00 , B24D3/08 , C22C26/00 , B01J2203/062 , B01J2203/0655 , B01J2203/0685 , B22F2998/00 , B22F2999/00
摘要： The invention provides a method of making an abrasive compact using conventional compact synthesis conditions. The method is characterized by the use of an ultra-hard abrasive particle mass comprising at least 25 percent by mass of ultra-hard abrasive particles having an average particle size in the range 10 to 100 microns, and consisting of particles having at least three different average particle sizes, and at least 4 percent by mass of ultra-hard abrasive particles having an average particle size of less than 10 microns. The abrasive compact is preferably a diamond compact.
摘要翻译：本发明提供了一种使用常规紧凑的合成条件制造磨料压块的方法。该方法的特征在于使用包含至少25质量％的平均粒度在10至100微米范围内的超硬磨料颗粒的超硬磨料颗粒物质，并且由具有至少三种不同的颗粒平均粒径，以及至少4质量％的平均粒度小于10微米的超硬磨料颗粒。研磨压块优选是金刚石致密体。

45. 发明授权

US5370717A Tool insert 失效
标题翻译：工具插入
公开(公告)号：US5370717A
公开(公告)日：1994-12-06
申请号：US103090
申请日：1993-08-06
申请人： Andrew I. G. Lloyd , Klaus Tank
发明人： Andrew I. G. Lloyd , Klaus Tank
IPC分类号： B23B27/14 , B23B51/00 , B23C5/16 , B24D3/00 , B24D3/06 , B24D99/00 , B25J9/10 , B25J19/06 , E21B10/56 , E21B10/567 , B24D3/02
CPC分类号： E21B10/5676 , B23B27/146 , B24D99/00 , B24D99/005 , B23B2222/28 , B23B2226/125 , B23B2226/315
摘要： A tool insert comprising an abrasive compact layer having a working surface and an opposite surface bonded to a cemented carbide substrate along an interface. At least one cemented carbide projection extends through the compact layer from the compact/substrate interface to the working surface in which it presents a matching surface. The total area of the carbide matching surface is less than that of the compact working surface. The cemented carbide projection may take the form of one or more islands, or the form of a skeleton enclosing within it a plurality of discrete abrasive compact zones or sections.
摘要翻译：一种工具插入件，其包括具有工作表面和沿着界面与硬质合金基底结合的相对表面的研磨致密层。至少一个硬质合金突出部从致密层/基板界面延伸穿过致密层到工作表面，在该表面中，其具有匹配的表面。碳化物匹配面的总面积小于紧凑型工作面的总面积。硬质合金突起可以采取一个或多个岛的形式，或者在其中包围多个分立的磨料紧凑区或部分的骨架形式。

46. 发明授权

US4941892A Tool component 失效
公开(公告)号：US4941892A
公开(公告)日：1990-07-17
申请号：US218643
申请日：1988-07-13
申请人： Klaus Tank , Noel J. Pipkin , Nicholas Mastrantonis
发明人： Klaus Tank , Noel J. Pipkin , Nicholas Mastrantonis
IPC分类号： B24D3/00 , B23K35/30 , C04B37/00 , C04B37/02 , E21B10/46 , E21B10/48 , E21B10/56 , E21B10/567
CPC分类号： E21B10/567 , B23K35/302
摘要： A tool component comprises an abrasive compact bonded to a support which itself is bonded through an alloy to an elongate cemented carbide pin. The alloy has a liquidus below 900.degree. C. and the following composition, by weight:______________________________________ Mn 15-41% Cu 67-41% Ni 1-5% Au 10-17% ______________________________________ and at least one of In, Sn, Zn and Ag, the In and Sn, when present, being in an amount not exceeding 20% by weight and the Zn and Ag, when present, being in an amount not exceeding 30% by weight.The shear strength of the bond achieved between the support and the pin exceeds 335 MPa.

47. 发明授权

US4787466A Cutting component 失效
标题翻译：切割部件
公开(公告)号：US4787466A
公开(公告)日：1988-11-29
申请号：US105094
申请日：1987-10-05
申请人： Peter N. Tomlinson , Klaus Tank
发明人： Peter N. Tomlinson , Klaus Tank
IPC分类号： B23B27/20 , E21B10/56 , E21B10/573 , E21B10/46
CPC分类号： E21B10/573
摘要： A cutting component comprising:(a) a composite abrasive compact comprising an abrasive compact bonded to a cemented carbide support;(b) an elongate, cylindrical pin having end surfaces and a side surface;(c) a recess for receiving the composite abrasive compact sloping from one end surface of the pin to the side surface;(d) the composite abrasive compact being located in the recess and bonded to the pin such that the abrasive compact presents a cutting edge for the cutting component and the abrasive compact lies wholly within the side surface of the pin and an imaginary extension thereof; and(e) a groove in the recess which spaces the abrasive compact from the pin.
摘要翻译：一种切割部件，包括：（a）复合研磨成型体，其包括结合到硬质合金支架上的磨料压块; （b）具有端表面和侧表面的细长圆柱销; （c）用于接收从销的一个端面到侧表面倾斜的复合磨料的凹部; （d）所述复合磨料压块位于所述凹部中并且结合到所述销上，使得所述研磨压块具有用于所述切削部件的切削刃，并且所述磨料致动器完全位于所述销的侧表面内并且具有虚构的延伸部; 和（e）在凹部中的凹槽，其将研磨压块与销定位。

48. 发明授权

US4730765A Method of bonding by use of a phosphorus containing coating 失效
标题翻译：通过使用含磷涂层进行粘合的方法
公开(公告)号：US4730765A
公开(公告)日：1988-03-15
申请号：US805201
申请日：1985-12-04
申请人： Peter N. Tomlinson , Klaus Tank , Karl Schrittwieser
发明人： Peter N. Tomlinson , Klaus Tank , Karl Schrittwieser
IPC分类号： B23K1/20 , B23K35/00
CPC分类号： B23K35/004 , B23K1/20 , Y10S76/11
摘要： A method of bonding a cemented carbide surface to a metal surface is provided. The method involves applying an alloy layer to one or both of the surfaces, the alloy comprising a major amount of nickel or copper and a minor amount of phosphorus, heat treating the alloy layer below its liquidus temperature to cause it to diffusion bond to the surface top to which it is applied and bonding the surfaces together by means of a solder or braze alloy which preferably has a liquidus of no more than 750.degree. C. The method has particular application to bonding cutting inserts to drill bits and cutting tools for mining machines.
摘要翻译：提供了将硬质合金表面粘合到金属表面的方法。该方法包括向一个或两个表面施加合金层，该合金包含大量的镍或铜和少量的磷，将合金层热处理到低于其液相线温度以使其扩散粘结到表面顶部，并通过优选具有不超过750℃的液相线的焊料或钎焊合金将表面粘合在一起。该方法特别适用于将切削刀片与钻头和用于采矿机械的切削工具。

49. 发明申请

US20100043302A1 ABRASIVE COMPACTS 有权
标题翻译：磨砂练习
公开(公告)号：US20100043302A1
公开(公告)日：2010-02-25
申请号：US12375984
申请日：2007-07-30
申请人： Klaus Tank , Roy Derrick Achilles
发明人： Klaus Tank , Roy Derrick Achilles
IPC分类号： C09K3/14
CPC分类号： B24D3/06
摘要： An abrasive compact having at least a tri-modal particle size distribution, and a binder phase, define a plurality of interstices. The binder phase is distributed in the interstices to form binder pools that correspond substantially in average size to that of an ultrahard polycrystalline composite material having a monomodal particle size distribution and substantially the same overall average particle grain size.
摘要翻译：具有至少三模态粒度分布的研磨成型体和粘合剂相界定多个间隙。粘合剂相分布在间隙中以形成基本上平均尺寸与具有单峰粒度分布和基本上相同的总体平均粒度粒度的超硬多晶复合材料的粘合剂池。

50. 发明授权

US07575805B2 Polycrystalline diamond abrasive elements 有权
标题翻译：多晶金刚石磨料元素
公开(公告)号：US07575805B2
公开(公告)日：2009-08-18
申请号：US11007261
申请日：2004-12-09
申请人： Roy Derrick Achilles , Bronwyn Annette Roberts , Imraan Parker , Brett Lancaster , Klaus Tank
发明人： Roy Derrick Achilles , Bronwyn Annette Roberts , Imraan Parker , Brett Lancaster , Klaus Tank
IPC分类号： B32B9/00
CPC分类号： E21B10/567 , B22F7/02 , B22F2998/00 , C22C26/00 , Y10T428/252 , Y10T428/30 , B22F2207/03
摘要： A polycrystalline diamond abrasive element, particularly a cutting element, comprises a layer of polycrystalline diamond having a working surface and bonded to a substrate, particularly a cemented carbide substrate, along an interface. The polycrystalline diamond abrasive element is characterized by using a binder phase that is homogeneously distributed through the polycrystalline diamond layer and that is of a fine scale. The polycrystalline diamond also has a region adjacent the working surface lean in catalyzing material and a region rich in catalyzing material.
摘要翻译：多晶金刚石研磨元件，特别是切割元件，包括具有工作表面的多晶金刚石层，并沿着界面结合到基底，特别是硬质合金基底。多晶金刚石研磨元件的特征在于使用均匀分布在多晶金刚石层上并且具有精细刻度的粘结相。多晶金刚石还具有邻近工作表面的贫乏催化材料的区域和富含催化材料的区域。

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