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公开(公告)号：US20140053471A1
公开(公告)日：2014-02-27
申请号：US14035608
申请日：2013-09-24
申请人： Cedric SHERIDAN
发明人： Cedric SHERIDAN
CPC分类号： B24D3/008 , B24D18/00 , C09K3/1436
摘要： Aggregate abrasive grains are formed for use in the production of abrading or cutting tools by providing abrasive core particles, coating these particles with adhesive, and separately dropping the adhesive coated core particles onto a layer of abrasive peripheral particles. The method further includes covering the dropped core particles with further peripheral particles, in a way to form aggregate particles, each of which includes a core particle having peripheral particles attached to it. The adhesive includes a binding agent and a solvent for the binding agent. Finally, the aggregate particles are consolidated by causing the solvent to evaporate, i.e. by letting the adhesive set.
摘要翻译： 通过提供研磨核心颗粒，用粘合剂涂覆这些颗粒，并将粘合剂涂覆的核心颗粒单独滴落到研磨周边颗粒层上，形成用于生产研磨或切割工具的聚集磨料颗粒。 该方法还包括用另外的外围颗粒覆盖落下的芯颗粒，以形成聚集体颗粒的方式，每个颗粒包括具有连接到其上的外围颗粒的芯颗粒。 粘合剂包括粘合剂和粘合剂的溶剂。 最后，通过使溶剂蒸发，即通过使粘合剂组合来使骨料颗粒固化。
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公开(公告)号：US20130008092A1
公开(公告)日：2013-01-10
申请号：US13636174
申请日：2011-03-23
申请人： Cedric Sheridan
发明人： Cedric Sheridan
CPC分类号： B24D18/00 , B22F2005/001 , B24D3/06 , B24D99/005 , C09K3/1436 , C22C26/00
摘要： Aggregate abrasive grains (10) for use in the production of abrading or cutting tools are formed. Each aggregate abrasive grain comprises an abrasive core particle and a plurality of abrasive peripheral particles disposed around the core particle. The abrasive particles intended as the core particles (12) are provided with a coating containing a binder. These binder-coated core particles (26) are then surrounded with those particles that are intended to become the peripheral particles (28) of the aggregate grains. The binder-coated core particles surrounded with the peripheral particles are heated up to a temperature at which the binder softens so that the peripheral particles are caused to attach to the core particles.
摘要翻译： 形成用于研磨或切割工具的生产的聚集磨料颗粒（10）。 每个聚集磨料颗粒包括研磨核心颗粒和围绕核心颗粒设置的多个磨料周边颗粒。 用作核心颗粒（12）的磨料颗粒设置有含有粘合剂的涂层。 然后将这些粘结剂涂覆的核心颗粒（26）用旨在成为聚集颗粒的周围颗粒（28）的那些颗粒包围。 被周围颗粒包围的粘结剂涂覆的核心颗粒被加热到粘合剂软化的温度，使周边颗粒附着到芯颗粒上。
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公开(公告)号：US20110056142A1
公开(公告)日：2011-03-10
申请号：US12934442
申请日：2009-03-26
申请人： Cedric Sheridan
发明人： Cedric Sheridan
CPC分类号： B24D3/008 , B24D18/00 , C09K3/1436
摘要： A method of forming aggregate abrasive grains for use in the production of abrading or cutting tools comprises providing abrasive core particles; coating these particles with adhesive, the adhesive comprising a binding agent and a solvent for the binding agent; separately dropping the adhesive-coated core particles onto a layer of abrasive peripheral particles and covering the dropped core particles with further peripheral particles, in such a way as to form aggregate particles, each of which comprises a core particle having peripheral particles attached to it; consolidating the aggregate particles by causing the solvent to evaporate, i.e. by letting the adhesive set.
摘要翻译： 一种形成用于研磨或切割工具的生产中的聚集磨料颗粒的方法包括提供磨料芯颗粒; 用粘合剂涂覆这些颗粒，粘合剂包含粘合剂和用于粘合剂的溶剂; 分别将粘合剂涂覆的芯颗粒滴落在磨料周边颗粒层上，并以另外的外围颗粒覆盖落下的芯颗粒，以形成聚集体颗粒，每个颗粒包含具有附着到其上的周边颗粒的芯颗粒; 通过使溶剂蒸发，即通过使粘合剂组合来固结聚集颗粒。
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公开(公告)号：US08568497B2
公开(公告)日：2013-10-29
申请号：US12934442
申请日：2009-03-26
申请人： Cedric Sheridan
发明人： Cedric Sheridan
CPC分类号： B24D3/008 , B24D18/00 , C09K3/1436
摘要： A method of forming aggregate abrasive grains for use in the production of abrading or cutting tools comprises providing abrasive core particles; coating these particles with adhesive, the adhesive comprising a binding agent and a solvent for the binding agent; separately dropping the adhesive-coated core particles onto a layer of abrasive peripheral particles and covering the dropped core particles with further peripheral particles, in such a way as to form aggregate particles, each of which comprises a core particle having peripheral particles attached to it; consolidating the aggregate particles by causing the solvent to evaporate, i.e. by letting the adhesive set.
摘要翻译： 一种形成用于研磨或切割工具的生产中的聚集磨料颗粒的方法包括提供磨料芯颗粒; 用粘合剂涂覆这些颗粒，粘合剂包含粘合剂和用于粘合剂的溶剂; 分别将粘合剂涂覆的芯颗粒滴落在磨料周边颗粒层上，并以另外的外围颗粒覆盖落下的芯颗粒，以形成聚集体颗粒，每个颗粒包含具有附着到其上的周边颗粒的芯颗粒; 通过使溶剂蒸发，即通过使粘合剂组合来固结聚集颗粒。
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公开(公告)号：US09321150B2
公开(公告)日：2016-04-26
申请号：US13636174
申请日：2011-03-22
申请人： Cedric Sheridan
发明人： Cedric Sheridan
CPC分类号： B24D18/00 , B22F2005/001 , B24D3/06 , B24D99/005 , C09K3/1436 , C22C26/00
摘要： Aggregate abrasive grains for use in the production of abrading or cutting tools are formed such that each grain includes an abrasive core particle and a plurality of abrasive peripheral particles disposed around the core particle. The abrasive particles intended as the core particles are provided with a coating containing a binder. These binder-coated core particles are then surrounded with those particles that are intended to become the peripheral particles of the aggregate grains. The binder-coated core particles surrounded with the peripheral particles are heated to a temperature at which the binder softens so that the peripheral particles attach to the core particles.
摘要翻译： 形成用于研磨或切割工具的生产的聚集磨料颗粒，使得每个颗粒包括研磨芯颗粒和围绕芯颗粒设置的多个磨料周边颗粒。 用作核心颗粒的磨料颗粒设置有含有粘合剂的涂层。 然后将这些粘合剂涂覆的核心颗粒用旨在成为集料颗粒的周边颗粒的那些颗粒包围。 被周围颗粒包围的粘合剂涂覆的核心颗粒被加热到粘合剂软化的温度，使得周围颗粒附着到芯颗粒上。
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6.发明申请公开(公告)号：US20110056143A1
公开(公告)日：2011-03-10
申请号：US12377880
申请日：2007-08-31
申请人： Cedric Sheridan
发明人： Cedric Sheridan
IPC分类号： C09K3/14
CPC分类号： C09K3/1427 , B24D3/20 , B24D18/00 , B24D99/005
摘要： An intermediate product for use in the production of abrading or cutting tools has the form of a soft, easily deformable paste comprising powdery sinterable matrix material, binding agent and solvent for the binding agent, the paste having superabrasive particles dispersed therein, the superabrasive particles being individually encrusted within a coating of presintered material.
摘要翻译： 用于研磨或切割工具生产的中间产品具有柔软易变形的糊状物的形式，其包含粉末状可烧结基质材料，粘合剂和粘结剂溶剂，该糊料具有分散在其中的超磨料颗粒，超级磨料颗粒为 单独包裹在预烧材料的涂层内。
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