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公开(公告)号：US20240051159A1
公开(公告)日：2024-02-15
申请号：US18227182
申请日：2023-07-27
申请人： ROLLS-ROYCE plc
发明人： Xin DONG , Abdelkhalick MOHAMMAD , James KELL , Dragos A. AXINTE , Yihua FANG
CPC分类号： B25J19/023 , B25J9/065 , B25J9/1697
摘要： A sensing system for a continuum arm robot, the sensing system comprising at least one camera ring system mounted to the continuum robot, the camera ring system having at least two forward-facing cameras that face along the axis of the robot towards the tip.
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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：US20180311748A1
公开(公告)日：2018-11-01
申请号：US15960940
申请日：2018-04-24
申请人： ROLLS-ROYCE plc
CPC分类号： B23B51/08 , B23B2226/125 , B23B2226/31 , B23P15/28 , B23P15/32 , B28D1/146
摘要： A cutting tool comprises a tool body having a first end and a second end, and a longitudinal axis extending between the first end and the second end. The first end comprises two or more cutting portions, with each of the cutting portions comprising a cutting edge and a flank surface.Each cutting edge extends radially outwardly from a centre region of the first end to a perimetral edge of the first end, with the cutting edge being angled relative to the longitudinal axis. Each flank surface extends circumferentially from the cutting edge.Each of at least two of the two or more flank surfaces comprises an abrasive portion extending over at least a part of the respective flank surface and each abrasive portion comprises a plurality of abrasive features.
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公开(公告)号：US20160096225A1
公开(公告)日：2016-04-07
申请号：US14865921
申请日：2015-09-25
申请人： ROLLS-ROYCE PLC
CPC分类号： B22F3/1055 , B22F5/009 , B22F2003/1058 , B23Q1/032 , B23Q11/0032 , B25B5/163 , B25B11/00 , B29C64/153 , B29K2025/06 , B29K2029/04 , B33Y10/00 , B33Y80/00 , Y02P10/295
摘要： Fixture Apparatus and methods of manufacturing fixture apparatus. Fixture apparatus comprising: a first body to at least partially support an object, the first body including a structure having variable stiffness along at least a first axis of the first body.
摘要翻译： 夹具装置及其制造方法。 夹具装置包括：至少部分地支撑物体的第一主体，所述第一主体包括沿着所述第一主体的至少第一轴线具有可变刚度的结构。
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公开(公告)号：US20240192087A1
公开(公告)日：2024-06-13
申请号：US18510948
申请日：2023-11-16
申请人： ROLLS-ROYCE PLC
发明人： Andres A. GAMEROS MADRIGAL , Xin DONG , Dragos A. AXINTE , Tianyi ZENG , Abdelkhalick MOHAMMAD , Jeremy G. HACKETT
摘要： A method for determining a location of an object relative to a component includes providing a frame. The method further includes coupling a plurality of encoders to the frame. The plurality of encoders is configured to generate a plurality of encoder signals. Each encoder signal from the plurality of encoder signals is representative of a location of the object relative to the respective encoder. The method further includes removably attaching the frame to the component. The method further includes receiving the plurality of encoder signals from the plurality of encoders. The method further includes determining a location of the object relative to the component based on the plurality of encoder signals.
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公开(公告)号：US20240149472A1
公开(公告)日：2024-05-09
申请号：US18378322
申请日：2023-10-10
申请人： ROLLS-ROYCE PLC
发明人： Dragos A. AXINTE , Erhui SUN , Andres A. GAMEROS MADRIGAL , Abdelkhalick MOHAMMAD , Tianyi ZENG , Max B. KEEDWELL , Josue Israel CAMACHO ARREGUIN
CPC分类号： B25J17/0283 , B23K37/0229 , B25J9/1679 , B25J15/0019
摘要： A micromanipulator for mounting on the end of a macromanipulator, the micromanipulator comprising: a connection plate with a at least a first and second motor connected to a rigidly mounted base section, a first rotational section connected to the base section about a pivotable axis, the first rotational section being further connected to a slider rod which is connected to the first motor, and a second rotational section connected to the first rotational section about a pivotable axis, the second rotational section being further connected to a slider rod which is connected to the second motor and wherein the rotational joints between the base section and first joint section and the rotational joint between the first and second rotational sections are offset by 90°.
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公开(公告)号：US20220195280A1
公开(公告)日：2022-06-23
申请号：US17549540
申请日：2021-12-13
申请人： ROLLS-ROYCE plc
发明人： Donka NOVOVIC , Daniel CLARK , Dragos A. AXINTE , Zhirong LIAO
摘要： A coolant for a subtractive machine process, the coolant comprising a phase change material which changes from a solid state to a liquid state as a result of frictional heat generated during the subtractive machine process of the machine tool on a component to be machined, and returns to the solid state as the component cools.
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公开(公告)号：US20210112235A1
公开(公告)日：2021-04-15
申请号：US17035928
申请日：2020-09-29
申请人： ROLLS-ROYCE plc
发明人： Dragos A. AXINTE , Xin DONG , David ALATORRE TRONCOSO , Erhui SUN , James KELL
摘要： An inspection system for mounting on a user's hand. The inspection system comprising: an imaging unit comprising two sub-units, the first sub-unit being configured to provide images from a first point of view and the second sub-unit being configured to provide images from a second point of view; and a measuring unit configured to provide data relating to a physical property measured at a measurement location on the user's hand. The imaging unit has a separation sensor configured to measure the separation between the two sub-units of the imaging unit. A method of inspecting and/or servicing a machine is also disclosed.
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公开(公告)号：US20180369925A1
公开(公告)日：2018-12-27
申请号：US15960919
申请日：2018-04-24
申请人： ROLLS-ROYCE plc
摘要： A fluted drill comprises, in axial sequence, a body portion, and a cutting portion. The cutting portion comprises two or more cutting edges, with each cutting edge extending from a distal end of the cutting portion, along the cutting portion towards the body portion, to the body portion.Each cutting edge has a first rake angle at the distal end of the cutting portion, progressively increasing to a third rake angle at a proximal end of the cutting portion. Each cutting edge has a first uncut chip thickness at the distal end of the cutting portion, progressively decreasing to a third uncut chip thickness at the proximal end of the cutting portion.
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公开(公告)号：US20230295793A1
公开(公告)日：2023-09-21
申请号：US18176916
申请日：2023-03-01
申请人： ROLLS-ROYCE plc
CPC分类号： C23C14/228 , C23C14/083
摘要： An apparatus for coating a surface of a substrate includes an evaporant source disposed within an open environment including air at atmospheric pressure. The evaporant source includes a coating material. The apparatus further includes an energy beam source disposed within the open environment and configured to emit at least one energy beam that impinges on an emission region of the evaporant source to form a vapour plume at the emission region. The vapour plume includes the coating material of the evaporant source. The apparatus further includes a fixture configured to position the evaporant source relative to the substrate within the open environment, such that a maximum distance between the emission region of the evaporant source and the surface of the substrate is less than or equal to 10 cm.
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