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1. 发明授权

US4854086A Abrasive disc 失效
标题翻译：研磨盘
公开(公告)号：US4854086A
公开(公告)日：1989-08-08
申请号：US542085
申请日：1983-10-17
申请人： Leroy M. Kubsh , Donald R. Schlie
发明人： Leroy M. Kubsh , Donald R. Schlie
IPC分类号： B24D7/16
CPC分类号： B24D7/16
摘要： An abrasive disc comprising a bonded abrasive body having a substantially flat mounting surface, a plurality of anchors each including a cup-shaped metallic washer having a flat top surface portion substantially flush with the flat mounting face and an annular outwardly inclined skirt portion embedded within the abrasive body, each washer including a first plurality of apertures in the skirt portion whereby integral portions of the bonded abrasive body extending therethrough lock the washer in position within the bonded abrasive, and a second plurality of apertures in the flat top surface portion filled with abrasives for decreasing the metallic surface area of the washer.
摘要翻译：一种研磨盘，包括具有基本上平坦的安装表面的粘合研磨体，多个锚固件，每个锚固件包括杯形金属垫圈，其具有基本上与平坦安装面平齐的平坦的顶部表面部分和嵌入在所述平坦安装面内的环形向外倾斜的裙部研磨体，每个垫圈包括在裙部中的第一多个孔，从而穿过的粘结研磨体的整体部分将垫圈锁定在结合的磨料内的适当位置，并且平坦的顶部表面部分中的第二多个孔填充有磨料用于减小洗衣机的金属表面积。

2. 发明授权

US07131903B2 Segmented superabrasive grinding device 有权
标题翻译：分段超磨料研磨装置
公开(公告)号：US07131903B2
公开(公告)日：2006-11-07
申请号：US10523232
申请日：2003-07-29
申请人： Edward E. Galen , Donald R. Schlie
发明人： Edward E. Galen , Donald R. Schlie
IPC分类号： B24D3/00 , B24D7/00 , B24B33/04
CPC分类号： B24D3/20 , B24D3/28 , B24D3/344 , B24D3/346 , B24D5/06 , B24D5/063 , B24D7/06 , B24D7/063
摘要： The present invention is for a grinding device, such as a surface grinding disc or an annular grinding wheel, constructed from a plurality of abrasive segments arranged in an array thereon, wherein the plurality of abrasive segments are embedded in a matrix composition, and wherein the device is abapted to perform a “dry machining” operation. The abrasive segments may be resin bonded or vitrified and may include diamond or other superhard or superabrasive particles, such as, for example, cubic boron nitride (“cBN”), dispersed therein. Both the abrasive segments and the matrix composition include a dry lubricant, such as hexagonal boron nitride, molybdenum disulfide or graphite, dispersed therein. The abrasive segments further include a melt phase metal composition, such as bronze or other copper alloys, to aid in heat dissipation.
摘要翻译：本发明涉及一种研磨装置，例如表面研磨盘或环形砂轮，其由排列成阵列的多个磨料构件构成，其中多个磨料段嵌入基质组合物中，并且其中装置进行“干加工”操作。研磨部分可以是树脂粘合或玻璃化的，并且可以包括分散在其中的金刚石或其它超硬或超研磨颗粒，例如立方氮化硼（“cBN”）。研磨段和基体组合物都包括分散在其中的干润滑剂，例如六方氮化硼，二硫化钼或石墨。研磨部分还包括熔融相金属组合物，例如青铜或其它铜合金，以有助于散热。

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