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公开(公告)号：US20180361540A1
公开(公告)日：2018-12-20
申请号：US16002511
申请日：2018-06-07
申请人： ROLLS-ROYCE plc
摘要： A rotary abrasive machining tool (101) is shown. The tool comprises a hub (103) having plurality of axially-oriented radial slots in the outer circumference thereof, and plurality of abrasive segments each of which is located in a respective slot in the hub and which form an abrading surface (102). The abrasive segments comprise a tab for location in a slot in the hub, and an abrading edge defining a plurality of abrasive elements.
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公开(公告)号：US20200215659A1
公开(公告)日：2020-07-09
申请号：US16712782
申请日：2019-12-12
申请人： ROLLS-ROYCE plc
IPC分类号： B24B19/00 , B24B53/017
摘要： A method of manufacturing a rotary abrasive machining tool, the rotary abrasive machining tool including a hub and a plurality of abrasive segments mounted to the hub, the method including the steps of: mounting each abrasive segment on the hub; machining an abrading edge on each abrasive segment while the abrasive segment is mounted on the hub.
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公开(公告)号：US20160271752A1
公开(公告)日：2016-09-22
申请号：US15054690
申请日：2016-02-26
申请人： ROLLS-ROYCE PLC
摘要： A roller assembly for a rotary dresser comprise a plurality of axial segments which may be in the form of discs, each disc provided with an abrasive, radially outer surface. The discs are secured in axial alignment, each in a preconfigured rotational orientation. The disc assembly has a centrally arranged aperture for receiving a rotor shaft. The abrasive surface of the assembly can be accurately presented as an array of uniformly shaped abrasive units in a predefined pattern.
摘要翻译： 用于旋转修整器的辊组件包括多个可以是圆盘形状的轴向段，每个盘设置有磨料的径向外表面。 盘以轴向对准的方式固定，每个都以预先配置的旋转方向。 盘组件具有用于容纳转子轴的中心布置的孔。 组件的研磨表面可以以预定图案精确地呈现为均匀形状的磨料单元的阵列。
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