公开(公告)号：WO01028740A1

公开(公告)日：2001-04-26

申请号：PCT/US2000/028779

申请日：2000-10-18

IPC: B23Q3/155 ,  B23Q17/09 ,  B23Q17/24 ,  B24B3/24 ,  B24B3/28 ,  B24B41/00 ,  B24B49/12 ,  G05B19/00 ,  G05B19/18 ,  B24B51/00

CPC classification number: B23Q17/0938 ,  B23B51/02 ,  B23B2251/14 ,  B23B2251/426 ,  B23Q3/15546 ,  B23Q17/2233 ,  B23Q17/24 ,  B24B3/24 ,  B24B3/247 ,  B24B3/26 ,  B24B3/28 ,  B24B41/005 ,  B24B49/12 ,  B24B51/00 ,  G05B19/00 ,  G05B19/182 ,  G05B2219/37559 ,  G05B2219/45159 ,  H05K3/0047

Abstract: An apparatus (10) for verifying the identity and geometry of drill bits, re-sharpening the cutting tip of a drill bit and re-positioning a locating ring upon the shank portion of the drill bit. The apparatus comprises a housing having a pair of cassette trays (54), a pair of primary cleaning assemblies (80), a pair of secondary cleaning assemblies (180), a pair of inversion assemblies (85), a pair of workhead assemblies (96), a bumping assembly (146), and a loader assembly (62). The workhead and loader assemblies are used to transport drill bits between the cassette trays and other assemblies in a sequence controlled by a programmable control device. The control device is electrically interfaced to each of the assemblies and allows at least two drill bits to be processed simultaneously.

Abstract translation: 一种用于验证钻头的身份和几何形状的装置（10），重新磨削钻头的切割尖端并将定位环重新定位在钻头的柄部分上。 该装置包括具有一对盒托盘（54），一对初级清洁组件（80），一对第二清洁组件（180），一对倒置组件（85），一对工作头组件 96），碰撞组件（146）和装载机组件（62）。 工作头和装载机组件用于以可编程控制装置控制的顺序在盒托盘和其他组件之间传送钻头。 控制装置电连接到每个组件，并且允许至少两个钻头被同时处理。

公开(公告)号：WO2017127221A1

公开(公告)日：2017-07-27

申请号：PCT/US2016/069193

申请日：2016-12-29

Applicant: APPLIED MATERIALS, INC.

Inventor： GANAPATHIAPPAN, Sivapackia ,  PATIBANDLA, Nag B. ,  BAJAJ, Rajeev ,  REDFIELD, Daniel ,  REDEKER, Fred C. ,  ORILALL, Mahendra C. ,  FU, Boyi ,  YAMAMURA, Mayu ,  CHOCKALINGAM, Ashwin

IPC: B24D18/00 ,  B24B3/28 ,  B24B37/22 ,  B24B37/24 ,  C08J9/06 ,  C08J9/14

CPC classification number: B24B37/22 ,  B24B37/24 ,  B24B37/26 ,  B24D18/009 ,  B33Y10/00 ,  B33Y80/00

Abstract: Implementations disclosed herein generally relate to polishing articles and methods for manufacturing polishing articles used in polishing processes. More specifically, implementations disclosed herein relate to porous polishing pads produced by processes that yield improved polishing pad properties and performance, including tunable performance. Additive manufacturing processes, such as three-dimensional printing processes provides the ability to make porous polishing pads with unique properties and attributes.

Abstract translation: 这里公开的实施方式总体上涉及抛光用于制造抛光工艺中使用的抛光制品的制品和方法。 更具体地，本文公开的实施方式涉及通过产生改进的抛光垫性能和性能（包括可调性能）的工艺制造的多孔抛光垫。 增材制造工艺，例如三维印刷工艺提供了制造具有独特性质和属性的多孔抛光垫的能力。

公开(公告)号：WO2007055901A1

公开(公告)日：2007-05-18

申请号：PCT/US2006/041421

申请日：2006-10-24

Applicant: CABOT MICROELECTRONICS CORPORATION

Inventor： PRASAD, Abaneshwar

IPC: B24B3/28 ,  B24B37/04 ,  H01L21/304

CPC classification number: B24B37/24 ,  B24D3/32 ,  B24D11/001

Abstract: A method of manufacturing a chemical-mechanical polishing (CMP) pad comprising: forming a layer of a polymer resin liquid solution; inducing a phase separation in the layer of polymer solution to produce an interpenetrating polymeric network comprising a continuous polymer-rich phase interspersed with a continuous polymer-depleted phase in which the polymer-depleted phase constitutes 20 to 90% of the combined volume of the phases; solidifying the continuous polymer-rich phase to form a porous polymer sheet; removing at least a portion of the polymer-depleted phase from the porous polymer sheet; and forming a CMP pad therefrom. The method provides for microporous CMP pads having a porosity and pore size that can be controlled by selecting the concentration polymer resin in the polymer solution, selecting the solvent based on the solubility parameters of the polymer in the solvent polarity of solvent, and selecting the conditions for phase separation.

Abstract translation: 一种制造化学机械抛光（CMP）垫的方法，包括：形成聚合物树脂液体溶液层; 诱导聚合物溶液层中的相分离以产生互穿聚合物网络，其包含连续聚合物富集相，其中散射有连续聚合物贫化相，其中聚合物贫化相构成相的组合体积的20至90％ ; 固化连续富聚合物相以形成多孔聚合物片; 从多孔聚合物片中除去至少一部分聚合物贫化相; 并由其形成CMP垫。 该方法提供具有孔隙率和孔径的微孔CMP垫，其可以通过选择聚合物溶液中的聚合物聚合物树脂来控制，基于聚合物在溶剂的溶剂极性中的溶解度参数选择溶剂，并选择条件 用于相分离。

公开(公告)号：WO2019133452A1

公开(公告)日：2019-07-04

申请号：PCT/US2018/066966

申请日：2018-12-20

Applicant: SAINT-GOBAIN ABRASIVES, INC. ,  SAINT-GOBAIN ABRASIFS

Inventor： CASTAGNA, Alicia M. ,  SAHLIN, Katherine M.

IPC: B24B3/28 ,  B24D18/00

CPC classification number: B24D11/00 ,  B24D3/007

Abstract: An abrasive tool having a bonded abrasive including a body having abrasive particles contained within a bond material and a barrier layer overlying a portion of the body and configured for removal by hand prior to use.

公开(公告)号：WO99059777A1

公开(公告)日：1999-11-25

申请号：PCT/US1999/006020

申请日：1999-03-19

IPC: B23Q3/155 ,  B23Q17/09 ,  B23Q17/24 ,  B24B3/24 ,  B24B3/28 ,  B24B49/12 ,  G05B19/00 ,  G05B19/18 ,  B24B49/00 ,  B07C5/36 ,  B24B51/00

CPC classification number: B23Q17/0938 ,  B23Q3/15546 ,  B23Q17/24 ,  B24B3/247 ,  B24B3/28 ,  B24B49/12 ,  G05B19/00 ,  G05B19/182 ,  G05B2219/37559 ,  G05B2219/45159

Abstract: A completely automated apparatus for verifying the identity and geometry of drill bits, re-sharpening the cutting tip (12) of a drill bit (16) and re-positioning a locating ring (22) upon the shank portion of the drill bit subsequent to the re-sharpening of the cutting tip thereof. The apparatus comprises a housing (42) having a pair of cassette trays (54), a pair of grinding assemblies (130), a pair of optical assemblies (118), a pair of primary cleaning assemblies (18), a pair of secondary cleaning assemblies (180), a pair of inversion assemblies (85), a pair of workhead assemblies (96), a bumping assembly (146), and a loader assembly (62) attached thereto. The workhead (96) and loader (62) assemblies are used to transport drill bits (16) between the cassette trays (54) and other assemblies in a selected sequence which is controlled and coordinated by a programmable control device (46). The control device (46) is electrically interfaced to each of the assemblies and allows the cutting tip re-sharpening and locating ring re-positioning processes to be conducted simultaneously on at least two drill bits.

Abstract translation: 一种用于验证钻头的身份和几何形状的完全自动化的装置，重新磨削钻头（16）的切削刀片（12）并将定位环（22）重新定位在钻头的柄部分之后， 切削尖端的再磨削。 该装置包括具有一对盒托盘（54），一对研磨组件（130），一对光学组件（118），一对初级清洁组件（18），一对次级组件 清洁组件（180），一对翻转组件（85），一对工作头组件（96），凸起组件（146）和附接到其上的装载机组件（62）。 工作头（96）和装载机（62）组件用于以选定的顺序在盒托盘（54）和其它组件之间输送由可编程控制装置（46）控制和协调的钻头（16）。 控制装置（46）电连接到每个组件，并允许在至少两个钻头上同时进行切削尖端再磨削和定位环重新定位过程。

公开(公告)号：WO2021046150A1

公开(公告)日：2021-03-11

申请号：PCT/US2020/049097

申请日：2020-09-03

Applicant: SAINT-GOBAIN ABRASIVES, INC. ,  SAINT-GOBAIN ABRASIFS

Inventor： HASO, Fadi ,  MAASSEL, Anna ,  HERBERT, Charles G. ,  RICE, William C.

IPC: B24B3/28 ,  B24D3/00 ,  B24D11/00

Abstract: Systems and methods include providing a coated abrasive article with an enhanced anti-loading composition in a supersize coat. The anti-loading composition includes a mixture of a metal stearate, at least one performance component, and a polymeric binder composition.

公开(公告)号：WO2008079708A1

公开(公告)日：2008-07-03

申请号：PCT/US2007/087369

申请日：2007-12-13

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： KEIPERT, Steven J. ,  MANALO, Jaime M.

IPC: B24B11/00 ,  B24B3/28

CPC classification number: B24D11/02 ,  B32B5/26 ,  Y10T428/21

Abstract: A coated abrasive disc has a backing comprising a synthetic woven fabric having a first major surface with a presize disposed thereon and a second major surface opposite the first major surface and having a backsize disposed thereon. The presize comprises a reaction product of a curable presize precursor comprising: at least one epoxy resin prepared by reaction of epichlorohydrin with at least one of bisphenol A or bisphenol F, polyfunctional (meth)acrylate, novolac resin, imidazole epoxy cure catalyst, dicyandiamide, and a photoinitiator. A glass woven fabric permeated with an at least partially crosslinked saturant is secured to the second major surface by a thermoplastic laminating adhesive disposed between the second major surface of the synthetic woven fabric and the glass woven fabric. A method of making the same is also disclosed.

Abstract translation: 涂覆的研磨盘具有背衬，其包括合成机织织物，所述合成机织织物具有设置在其上的预定形式的第一主表面和与第一主表面相对的第二主表面，并且具有设置在其上的背面尺寸。 预聚物包括可固化预浸前体的反应产物，其包括：通过表氯醇与双酚A或双酚F中的至少一种反应制备的至少一种环氧树脂，多官能（甲基）丙烯酸酯，酚醛清漆树脂，咪唑环氧固化催化剂，双氰胺， 和光引发剂。 用至少部分交联的饱和剂渗透的玻璃织物通过设置在合成织物的第二主表面和玻璃织物之间的热塑性层压粘合剂固定到第二主表面。 还公开了制备该方法的方法。

公开(公告)号：WO2018152562A1

公开(公告)日：2018-08-30

申请号：PCT/AU2017/000049

申请日：2017-02-21

Applicant: MONTRAE MINING PTY LTD

Inventor： HOCKING, Monte

IPC: B24B3/24 ,  B24B3/28 ,  B24B3/33

CPC classification number: B24B3/33 ,  B24B3/24 ,  B24B3/28

Abstract: The present invention relates to a drill bit sharpener and, in particular, to a sharpener for drill bits of the type having a plurality of drill bit buttons or inserts built into a leading face of the drill bit, and wherein the drill bit sharpener is capable of sharpening all drill bit buttons simultaneously, and may do so without removing the drill bit from a drill rig.

公开(公告)号：WO2016076887A1

公开(公告)日：2016-05-19

申请号：PCT/US2014/065704

申请日：2014-11-14

Applicant: WASHINGTON MILLS MANAGEMENT, INC. ,  SEIDER, Robert ,  ANGELONE, Angelo, R.

Inventor： SEIDER, Robert ,  ANGELONE, Angelo, R.

IPC: B24B3/14 ,  B24B3/28 ,  C09K3/14

CPC classification number: C09K3/1436 ,  B24D3/28 ,  B24D11/00

Abstract: A coated abrasive product including a sheet material having at least a first set of ceramic abrasive grain product at least partially embedded in at least a first bonding layer on the sheet material and at least second set of ceramic abrasive grain product at least partially embedded in at least a second bonding layer on the first set of ceramic abrasive grain product; wherein, the ceramic abrasive grain product contains at least fifty weight percent of abrasive grains having a uniform grain thickness of from 0.005 to 0.04 cm; wherein, the thickness is the smallest uniform dimension, and a length bigger than the thickness and the methods of abrading with the coated abrasive product and for manufacturing the coated abrasive product.

Abstract translation: 一种涂覆的磨料产品，其包括具有至少部分地至少部分地嵌入在片材上的第一粘合层中的至少第一组陶瓷磨粒产品的片材，以及至少部分地嵌入在片材材料上的至少第二组陶瓷磨粒产品 在第一组陶瓷磨粒产品上的至少第二粘结层; 其中，所述陶瓷磨粒产品含有至少50重量％的具有0.005至0.04cm的均匀晶粒厚度的磨料颗粒; 其中，厚度是最小的均匀尺寸，长度大于厚度，以及用涂覆的磨料产品研磨的方法和用于制造涂覆的磨料产品。

公开(公告)号：WO2004028742A3

公开(公告)日：2004-07-15

申请号：PCT/US0330033

申请日：2003-09-26

Applicant: PROFESSIONAL TOOL MFG LLC ,  BERNARD DAVID ,  CHRISTIAN WILLIAM ,  HARRIS SCOTT ,  MOSTTLER KEITH

Inventor： BERNARD DAVID ,  CHRISTIAN WILLIAM ,  HARRIS SCOTT ,  MOSTTLER KEITH

IPC: B24B3/24 ,  B24B3/26 ,  B24B3/28 ,  B24B3/32

CPC classification number: B24B3/24 ,  B24B3/247 ,  B24B3/26 ,  B24B3/265

Abstract: A drill sharpener is provided which has a point-splitting port which simplifies the procedure for producing a split point on a drill bit (200) undergoing sharpening. The point-splitting port (40) is positioned relative to a grinding wheel assembly (14) such that, when the drill held by a chuck (100) that is advanced toward the grinding wheel, a flute of the drill at the drill tip is brought into contact with the grinding wheel. The port has alignment stops (42) therein which mate with flats provided on the barrel of the chuck to ensure proper alignment of the chuck and drill relative to the grinding wheel. The stops also limit the extent of inward travel of the chuck and drill to a predetermined distance. A debris or grit collection tube (60) is also provided to be inserted into an unused port of the drill sharpener, to contain and confine any debris or grit attempting to exit the sharpener through the unused port.

Abstract translation: 提供了一种钻削刀，其具有点分离端口，其简化了在经历磨削的钻头（200）上产生分裂点的过程。 点分割口（40）相对于砂轮组件（14）定位，使得当由夹头（100）保持的钻头朝向研磨轮前进时，钻头的钻头的凹槽是 与砂轮接触。 该端口具有其中设置在卡盘筒上的平面配合的对准止动件（42），以确保卡盘和钻头相对于砂轮的适当对准。 止动件还限制卡盘和钻头向内行进到预定距离的程度。 还提供碎屑或砂粒收集管（60）以插入钻削刀的未使用的端口中，以容纳和限制试图通过未使用的端口离开磨刀机的任何碎屑或砂粒。