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公开(公告)号：EP0558805A2
公开(公告)日：1993-09-08
申请号：EP92118975.9
申请日：1992-11-05
CPC分类号： B24D5/06
摘要： In a grinding wheel for use in a grinding machine, a plurality of grinding tips (14) are bonded on the outer peripheral surface (13) of a wheel (10) core having a disk-like shape by bond. On both side surfaces (11) of the wheel core (10) are formed with depressions (12) continuous with the outer peripheral surface (13) of the wheel core (10). Bond is filled between the outer peripheral surface (13) and the grinding tips (14), and filled in the depressions (12) of the wheel core (10) to form a bonding layer (15). Namely, the bonding layer (15) has side portions (15b) which extends along both side surfaces (11) of the wheel core (10) in a radial direction.
摘要翻译： 在用于研磨机的砂轮中，多个研磨刀片（14）通过接合结合在具有盘状形状的轮（10）芯的外周面（13）上。 在轮芯（10）的两个侧表面（11）上形成有与轮芯（10）的外周表面（13）连续的凹陷（12）。 粘合剂填充在外周表面（13）和研磨尖端（14）之间，并填充在轮芯（10）的凹陷部分（12）中以形成结合层（15）。 也就是说，接合层（15）具有在径向上沿着轮芯（10）的两个侧面（11）延伸的侧部（15b）。
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公开(公告)号：EP0950470B1
公开(公告)日：2004-11-03
申请号：EP99400896.9
申请日：1999-04-13
CPC分类号： B24D18/0009 , B24D3/06 , B24D3/10 , B24D18/0018 , Y10T428/24372
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3.发明公开Abrasive tool and the method of producing the same 有权Schleifwerkzeug und Verfahren zur Herstellung desselben
公开(公告)号：EP0950470A2
公开(公告)日：1999-10-20
申请号：EP99400896.9
申请日：1999-04-13
CPC分类号： B24D18/0009 , B24D3/06 , B24D3/10 , B24D18/0018 , Y10T428/24372
摘要： The invention concerns an abrasive tool including an electroformed layer (8) having superabrasive grains (6) electroplated on an outer surface of the electroformed layer, and a plurality of dimples (12) arranged thereon, as well as a method of producing said tool by using a mold with projections made of gel adhesive. The concentration of the abrasive grains is regulated by changing the number of the dimples (i.e ., changing a dimple-area-rate). The gel adhesive preferably has a viscosity of 500,000 cP or smaller. The dimple-area-rate is preferably from 7 to 70%.
摘要翻译： 本发明涉及一种研磨工具，其包括具有电镀在电铸层的外表面上的超磨料颗粒（6）的电铸层（8）和布置在其上的多个凹坑（12），以及通过以下步骤生产所述工具的方法： 使用具有由凝胶粘合剂制成的突起的模具。 通过改变凹坑的数量（即，改变凹坑面积率）来调节磨粒的浓度。 凝胶粘合剂优选具有500,000cP以下的粘度。 凹坑面积率优选为7〜70％。
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公开(公告)号：EP0558805A3
公开(公告)日：1993-10-06
申请号：EP92118975.9
申请日：1992-11-05
CPC分类号： B24D5/06
摘要： In a grinding wheel for use in a grinding machine, a plurality of grinding tips (14) are bonded on the outer peripheral surface (13) of a wheel (10) core having a disk-like shape by bond. On both side surfaces (11) of the wheel core (10) are formed with depressions (12) continuous with the outer peripheral surface (13) of the wheel core (10). Bond is filled between the outer peripheral surface (13) and the grinding tips (14), and filled in the depressions (12) of the wheel core (10) to form a bonding layer (15). Namely, the bonding layer (15) has side portions (15b) which extends along both side surfaces (11) of the wheel core (10) in a radial direction.
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公开(公告)号：EP0950470A3
公开(公告)日：2002-01-02
申请号：EP99400896.9
申请日：1999-04-13
CPC分类号： B24D18/0009 , B24D3/06 , B24D3/10 , B24D18/0018 , Y10T428/24372
摘要： The invention concerns an abrasive tool including an electroformed layer (8) having superabrasive grains (6) electroplated on an outer surface of the electroformed layer, and a plurality of dimples (12) arranged thereon, as well as a method of producing said tool by using a mold with projections made of gel adhesive. The concentration of the abrasive grains is regulated by changing the number of the dimples (i.e ., changing a dimple-area-rate). The gel adhesive preferably has a viscosity of 500,000 cP or smaller. The dimple-area-rate is preferably from 7 to 70%.
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