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41. 发明申请

WO2022095456A1 一种金刚石衬底的研磨方法审中-公开
公开(公告)号：WO2022095456A1
公开(公告)日：2022-05-12
申请号：PCT/CN2021/100996
申请日：2021-06-18
申请人：华侨大学
发明人：胡中伟 , 章玉强 , 王丽娟 , 于怡青 , 徐西鹏
IPC分类号： B24B1/04 , B24B9/16
摘要：一种金刚石衬底的研磨方法，包括用固结能够与金刚石发生固相化学反应的软磨料的研磨盘对金刚石衬底进行研磨，同时沿研磨盘的径向施加振幅为1-20μm且频率为30-50kHz的横向超声振动。采用横向超声振动辅助软磨料与金刚石间的摩擦接触作用，促进了金刚石和软磨料在接触区域发生固相化学反应的速率，大大提高了研磨效率。

42. 发明申请

WO2020161638A1 A GEMSTONE POLISHING ROBOT 审中-公开
公开(公告)号：WO2020161638A1
公开(公告)日：2020-08-13
申请号：PCT/IB2020/050917
申请日：2020-02-05
申请人： FREEDOM AUTOMATION SOLUTIONS LLP
发明人： SYTENKO, Ivan Nikolayevich
IPC分类号： B24B9/16
摘要： Aspects of the present disclosure provide a gemstone polishing robot and a method of polishing gemstone using the gemstone polishing robot. In an embodiment, the robot comprises: a balk (1) supported on a base (3); a head (5) coupled with the balk (1) through a guide (6) and a drive (7) such that the head (5) is vertically displaceable relative to the balk (1); a gemstone holding unit (25) coupled with the head (5) and configured to support a gemstone in contact with an abrasive surface (21) in a desired orientation; an encoder (30) configured to detect a depth of polishing of the gemstone in each of said one or a plurality of polishing iterations; and a gemstone modelling unit, which when executed by one or more processors, estimates at least one gemstone parameter based on an initial model of the gemstone and the detected depth of polishing of the gemstone in each of said one or a plurality of polishing iterations.

43. 发明申请

WO2020084394A1 GEMSTONE MACHINING CENTER AND/OR METHOD 审中-公开
公开(公告)号：WO2020084394A1
公开(公告)日：2020-04-30
申请号：PCT/IB2019/058788
申请日：2019-10-15
申请人： SOCOLOVSKY, Eviatar
发明人： SOCOLOVSKY, Eviatar
IPC分类号： B24B9/16 , B24B7/06
摘要： A gemstone machining center includes a set-up station adapted to deliver onwards loaded-dops each comprising a dop holder and a gemstone bonded to the dop holder, a bruting/cutting station for receiving loaded-dops from the set-up station, and at least one polishing station for receiving gemstones after being detached from their dop holders.

44. 发明申请

WO2018118562A1 FOUR-STONE SEAMLESS RADIANT CUT DIAMOND AND METHOD FOR MAKING THE SAME 审中-公开
公开(公告)号：WO2018118562A1
公开(公告)日：2018-06-28
申请号：PCT/US2017/066025
申请日：2017-12-13
申请人： SHAH, Saneal
发明人： SHAH, Saneal
IPC分类号： A44C17/00 , A44C9/00 , B24B7/19 , B24B9/16 , B28D5/00
CPC分类号： A44C17/001 , B28D5/00
摘要： Presented is a diamond comprising a table, a crown, a girdle, a pavilion, and a culet. The table is rectangular, having a length and a width. The table comprises a first side, adjacent to a second side, adjacent to a third side, and adjacent to a fourth side. The first side of the table is directly connected with a first facet of the girdle. The second side of the table is directly connected with a second facet of the girdle. The crown comprises a plurality of facets connecting the third side and the fourth side of the table to the girdle. The girdle comprises five facets, the five facets comprising the first facet and the second facet, a third face, a fourth facet, and a radiant facet. The first facet, second facet, third facet, and fourth facet form three substantially 90 degree angles. The radiant facet connects the third facet and the fourth facet. The pavilion is connected to the girdle. The culet is positioned directly below a point having a 1% deviation from the center of the girdle.

45. 发明申请

WO2015096986A1 POST-SYNTHESIS PROCESSING OF DIAMOND AND RELATED SUPER-HARD MATERIALS 审中-公开
标题翻译：金刚石和相关超硬材料的合成加工
公开(公告)号：WO2015096986A1
公开(公告)日：2015-07-02
申请号：PCT/EP2014/077238
申请日：2014-12-10
申请人： ELEMENT SIX TECHNOLOGIES LIMITED
发明人： MCCLYMONT, Mark
IPC分类号： B24B9/16 , C30B33/00
CPC分类号： B24B9/16 , C30B29/04 , C30B33/00
摘要： A method of processing a super-hard material having a Vickers hardness of no less than 2000 kg/mm 2 , the method comprising: (a) a first processing step in which a processing surface is moved over a surface of the super-hard material such that an abrasive removes material from the surface of the super-hard material; (b) a measuring step in which a surface profile of either the processing surface or the surface of the super-hard material is measured after performing the first processing step to yield a measured end surface profile of the first processing step; and (c) a second processing step for removing material from the surface of the super-hard material, the second processing step comprising the use of at least two processing sub-steps using different processing surfaces for processing the surface of the super-hard material after the first processing step, the second processing step including the use of a first processing surface which has a first surface profile which is measured to have a larger radius of curvature than said measured end surface profile of the first processing step and a second processing surface which is measured to have a second surface profile which has a smaller radius of curvature than said measured end surface profile of the first processing step.
摘要翻译：一种处理维氏硬度不小于2000kg / mm2的超硬材料的方法，所述方法包括：（a）第一加工步骤，其中处理表面在超硬材料的表面上移动，如研磨剂从超硬材料的表面去除材料; （b）测量步骤，其中在执行所述第一处理步骤之后测量所述超硬材料的所述加工表面或所述表面的表面轮廓以产生所述第一加工步骤的测量的端面轮廓; 以及（c）用于从超硬材料的表面除去材料的第二加工步骤，所述第二加工步骤包括使用不同的加工表面的至少两个加工子步骤来加工超硬材料的表面在第一处理步骤之后，第二处理步骤包括使用具有第一表面轮廓的第一处理表面，该第一处理表面被测量为具有比所述第一处理步骤的测量的端面轮廓更大的曲率半径，以及第二处理表面其被测量为具有比所述第一处理步骤的测量的端面轮廓更小的曲率半径的第二表面轮廓。

46. 发明申请

WO2013047604A1 ダイヤモンド切削工具の加工装置审中-公开
标题翻译：钻石切割工具加工设备
公开(公告)号：WO2013047604A1
公开(公告)日：2013-04-04
申请号：PCT/JP2012/074748
申请日：2012-09-26
申请人：高知FEL株式会社
发明人：西村　一仁 , 笹岡　秀紀
IPC分类号： B24B3/34 , B24B9/16
CPC分类号： B24B3/34 , B24B9/16
摘要：　従来よりも簡単に輪郭精度の高い研磨を行なうことができるダイヤモンド切削工具の加工装置を提供する。台座部αと、台座部α上に設けられ、ダイヤモンド原石を有する研磨対象保持アームによって保持すると共に、Ｙ軸周りに往復回転させる保持機構βと、台座部α上に設けられ、Ｚ軸周りに回転する研磨面５ｓによりダイヤモンド原石を研磨する研磨機構γと、を備えるダイヤモンド切削工具の加工装置１００である。この加工装置１００の研磨機構γは、研磨面５ｓを有する回転研磨体５と、ダイヤモンド原石に対して研磨面５ｓをＺ軸方向に昇降させる研磨面側の昇降機構部と、を備える。
摘要翻译：提供了一种用于金刚石切割工具的加工设备，由此可以比现有技术更简单地执行高轮廓精度抛光。一种用于金刚石切割工具的加工装置（100）具有：基座部分（α）; 设置在基座部分（α）上方的保持机构（β）由具有粗金刚石的抛光对象夹持臂保持，并且围绕Y轴往复旋转; 以及抛光机构（gamma），其设置在所述基座部分（α）的顶部，并且用于使用围绕Z轴旋转的抛光表面（5s）来研磨所述粗金刚石。所述加工装置（100）的抛光机构（γ）设置有：包括所述研磨面（5s）的旋转抛光机（5）。以及抛光面侧的垂直运动机构单元，用于相对于粗金刚石沿Z轴方向垂直移动抛光面（5s）。

47. 发明申请

WO2009129765A3 METHOD AND DEVICE FOR WORKING THE SURFACE OF A HARD MATERIAL 审中-公开
标题翻译：表面处理极硬材料的方法和装置
公开(公告)号：WO2009129765A3
公开(公告)日：2009-12-17
申请号：PCT/DE2009000190
申请日：2009-02-12
申请人： HOEPP HARDY , GUNTER EFFGEN GMBH , VON DUNGEN JUERGEN
发明人： HOEPP HARDY , VON DUNGEN JUERGEN
IPC分类号： B24B9/16 , B24B37/04 , B24B57/04
CPC分类号： B24B37/04 , B24B57/04
摘要： The invention relates to a method and a device for working the surface of an extremely hard material, especially for cutting polycrystalline diamonds (PKD), enabling rapid and homogeneous removal of material. To this end, the method according to the invention consists in working the surfaces of extremely hard materials, especially polycrystalline diamonds, using diamond powder or CBN powder. The surface of the workpieces is cut and removed by the combined use of a rotating grinding wheel and said supplied diamond or CBN powder, at a pressure of at least between 250 g/cm2 and 5000 g/cm2, and at a cutting speed of between 2 m/sec and 15 m/sec revolutions.
摘要翻译：所希望的是提供一种方法和用于极硬材料的表面处理的装置，尤其是用于多晶金刚石的研磨（PCD）以提供，这使得能够快速和均匀的烧蚀。这是通过一种用于极硬材料的表面处理来实现，特别是在使用金刚石或立方氮化硼粉末的多晶金刚石，其中通过组合使用旋转砂轮的与该馈金刚石或CBN粉末之下工件的表面至少250g / cm 2至5000g / cm 2的压力，并以2米/秒至15米/秒的切割速度研磨并除去。

48. 发明申请

WO2006087702A1 MEANS AND METHOD OF COMPUTER-AIDED MANUFACTURING OF POLISHED GEMSTONES FROM ROUGH OR SEMI PROCESSED GEMSTONES 审中-公开
标题翻译：计算机辅助制造从粗糙或半加工的GEMSTONES抛光石棉的方法和方法
公开(公告)号：WO2006087702A1
公开(公告)日：2006-08-24
申请号：PCT/IL2006/000183
申请日：2006-02-13
申请人： DIALIT LTD. , PORAT, Zvi
发明人： PORAT, Zvi
IPC分类号： B24B9/16 , B24B51/00
CPC分类号： A44C17/001 , B24B9/167 , B24B51/00
摘要： By means of a gemstones' processing system adapted to produce a faceted gemstone from a rough or half-processed gemstone (raw material) wherein said processing system comprising a processing tool adapted to provide said faceted gemstone with a plane facet of predetermined three-dimensional (3D) coordinates (coordinated facet), and a holder adapted to both immobilize said raw material and further to introduce it to said processing tool in 3D coordinated manner such a facet is provided; a method comprising calculating a 3D coordinates of at least one reference indicium (origin) (35) located within or on the surface of said faceted gemstone; providing a 3D coordinated model of the faceted gemstone (coordinated model) wherein 3D coordinates of the facets are determined in respect to said origin (35); and, processing said facets in a sequence of processing steps in the manner that each processing step is terminate wherein the 3D coordinates of the facet processed by said processing tool is identical to the 3D coordinates of the corresponding facet provided in the coordinated model.
摘要翻译：通过适于从粗糙或半加工的宝石（原材料）产生刻面宝石的宝石加工系统，其中所述处理系统包括适于向所述小平面宝石提供预定三维平面的平面小面的加工工具（ 3D）坐标（协调小面）和适于两者固定的保持器，并且进一步以3D协调的方式将其引入所述处理工具，提供这样的小面; 一种方法，包括计算位于所述小平面宝石表面内或表面上的至少一个参考标记（原点）（35）的3D坐标; 提供所述方形宝石（协调模型）的3D协调模型，其中所述方面的3D坐标相对于所述原点（35）确定; 并且以每个处理步骤终止的方式以一系列处理步骤处理所述小面，其中由所述处理工具处理的小平面的3D坐标与在协调模型中提供的相应小面的3D坐标相同。

49. 发明申请

WO2005021212A1 APPARATUS FOR POLISHING GEMSTONES AUTOMATICALLY 审中-公开
标题翻译：自动抛光机的设备
公开(公告)号：WO2005021212A1
公开(公告)日：2005-03-10
申请号：PCT/KR2004/002092
申请日：2004-08-20
申请人： JANG, Kyoung-Ho
发明人： JANG, Kyoung-Ho
IPC分类号： B24B9/16
CPC分类号： B24B9/167 , B24B41/02
摘要： The present invention relates to an apparatus for polishing gemstones, and more particularly, to an apparatus for polishing gemstones, which includes a polishing means with a disk-shaped flat grindstone capable of revolving and rotating and in which horizontally of a gemstone holder with respect to a polishing surface can be controlled and a backlash can be reduced upon adjusting an inclined angle of the gemstone holder. The apparatus of the present invention comprises a base; a polishing means that is rotatably installed on the base and has a polishing surface parallel with the base; a supporting unit with a vertically feeding member installed to vertically move in a direction of an axis substantially perpendicular to the polishing surface; an inclination-adjusting unit having a rotational shaft installed rotatably about an axis substantially parallel with the polishing surface; a gemstone holder for holding a gemstone, which is installed to be rotatable in a plane substantially perpendicular to the polishing surface; a first motor for driving vertical movement of the vertically feeding member; a second motor for driving rotation of the rotational shaft of the inclination-adjusting unit; a third motor for driving rotation of the gemstone holder; a first sensor for sensing a relative position of the vertically feeding member with respect to the polishing surface; a second sensor for sensing an angular position of the rotational shaft; a third sensor for sensing an angular position of the gemstone holder; and a control unit for receiving signals form the respective sensors and controlling the respective driving means.
摘要翻译：本发明涉及一种用于抛光宝石的装置，更具体地，涉及一种用于抛光宝石的装置，其包括具有能够旋转和旋转的盘形平磨石的抛光装置，并且其中水平地将宝石保持器相对于可以控制抛光表面，并且在调整宝石座的倾斜角度时能够减小间隙。本发明的装置包括基座; 抛光装置，其可旋转地安装在基座上并具有与基座平行的抛光表面; 支撑单元，其具有安装成沿基本上垂直于抛光表面的轴线的方向垂直移动的垂直进给构件; 倾斜调节单元，其具有围绕基本上平行于抛光表面的轴线可旋转地安装的旋转轴; 用于保持宝石的宝石支架，该宝石安装成可在基本上垂直于抛光表面的平面中旋转; 用于驱动垂直进给构件的垂直运动的第一马达; 用于驱动倾斜调节单元的旋转轴的旋转的第二电动机; 用于驱动宝石座的旋转的第三马达; 用于感测垂直进给构件相对于抛光表面的相对位置的第一传感器; 用于感测旋转轴的角位置的第二传感器; 用于感测宝石座的角位置的第三传感器; 以及控制单元，用于从相应的传感器接收信号并控制相应的驱动装置。

50. 发明申请

WO03053632A8 SYSTEM AND METHOD FOR AUTOMATIC GEMSTONE POLISHING 审中-公开
标题翻译：用于自动宝石抛光的系统和方法
公开(公告)号：WO03053632A8
公开(公告)日：2003-12-04
申请号：PCT/IL0201003
申请日：2002-12-12
申请人： DIALIT LTD , PORAT ZVI
发明人： PORAT ZVI
IPC分类号： B24B9/16 , B24B7/22 , B24B49/00
CPC分类号： B24B9/167
摘要： The invention is of a polishing system and method, which provide a combination of vertical and angular displacement of a gemstone relative to a polishing wheel, the apparatus including a tang, a polishing wheel, a vertical displacement element attached to the tang, and an angular displacement element, attached to the tang. The system of the invention can be readily incorporated into an existing automatic gemstone polishing machine.
摘要翻译：本发明是一种抛光系统和方法，其提供宝石相对于抛光轮的垂直和角位移的组合，该装置包括柄脚，抛光轮，连接到柄脚的垂直位移元件和角状物位移元件，附着在柄上。本发明的系统可以容易地结合到现有的自动宝石抛光机中。

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