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公开(公告)号：EP4444499A1
公开(公告)日：2024-10-16
申请号：EP22821640.4
申请日：2022-11-30
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公开(公告)号：EP4427880A1
公开(公告)日：2024-09-11
申请号：EP23220646.6
申请日：2023-12-28
发明人： MORIN, Philippe , WHITTOM, Guillaume , HOANG, Canam , COLLETTE, Jean-Francois , NAULT, Pierre-Luc , ROUX, Thomas
IPC分类号： B24B19/14 , B24B19/26 , B24B21/16 , B24B27/00 , B24B49/10 , B24B49/12 , B24B51/00 , B25J9/16 , B25J11/00 , B25J15/00 , B25J19/02
CPC分类号： B25J9/161 , B25J9/1697 , B25J11/0065 , B25J15/0019 , B25J19/023 , B24B19/14 , B24B19/26 , B24B21/165 , B24B27/0038 , B24B49/10 , B24B49/12 , B24B51/00
摘要： A polishing system includes an end effector (22), a calibration system (16), and a controller (14). The end effector (22) includes a polishing arm (38), a motor (40), and a tool head (42). The tool head (42) extends along a lengthwise axis between and to an inner end (94) and a tip end (96). The tool head (42) includes a belt tensioner (98) and a roller (100). The roller (100) is rotatable about a tool center point (135) of the tool head (42) at the tip end (96). The tool head (42) is configured to retain an abrasive belt extending between the motor (40) and the roller (100). The calibration system (16) includes an imaging device (146). The controller (14) includes a processor (140) in communication with a non-transitory memory (142) storing instructions, which instructions when executed by the processor (140), cause the processor (140) to control the imaging device (146) to acquire image data for the tool head (42), identify a position of the tool center point (135) using the image data, and store the identified position in the memory (142).
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公开(公告)号：EP4393642A2
公开(公告)日：2024-07-03
申请号：EP23220614.4
申请日：2023-12-28
发明人： MORIN, Philippe , WHITTOM, Guillaume , HOANG, Canam , COLLETTE, Jean-Francois , NAULT, Pierre-Luc , DARSIGNY, Olivier , FORTIER, Guillaume , LAFORTUNE, David
CPC分类号： B24B19/14 , B24B19/26 , B24B51/00 , B24B49/16 , B24B21/165 , B24B27/0038 , B24B21/20
摘要： A manufacturing method includes controlling a robotic polishing device (46), at a controller (48), to polish a plurality of first zones (88A; 90A) of a bladed rotor (20) for an aircraft engine based on a first operating parameter associated with the robotic polishing device (46). An exterior (56) of the bladed rotor (20) includes the first zones (88A; 90A) and a plurality of second zones (88B-F; 90B-F). The first zones (88A; 90A) are distributed circumferentially about an axis (22) of the bladed rotor (20) in a first array. The second zones (88B-F; 90B-F) are distributed circumferentially about the axis (22) of the bladed rotor (20) in a second array. The method further includes controlling the robotic polishing device (46), at a controller (48), to polish the second zones (88B-F; 90B-F) using the robotic polishing device (46) based on a second operating parameter. The second operating parameter for the robotic polishing device (56) is different than the first operating parameter.
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5.发明公开
公开(公告)号：EP4292759A1
公开(公告)日：2023-12-20
申请号：EP23177404.3
申请日：2023-06-05
申请人： GYS
发明人： BOUYGUES, Bruno
摘要： L'invention concerne une ponceuse pneumatique comprenant un dispositif d'aspiration pneumatique des poussières de ponçage et un module de raccord (1) de la ponceuse et du dispositif d'aspiration à une source d'air comprimé, ledit module de raccord (1) comprenant :
- un conduit interne (16) présentant une arrivée d'air (13) reliée à une source d'air comprimé,
- une première sortie d'air (14) alimentant en air la ponceuse et disposée en communication avec l'arrivée d'air (14) par un premier passage d'air (A, A'),
- une deuxième sortie d'air (15) alimentant en air le dispositif d'aspiration de poussières de ponçage et disposée en communication avec l'arrivée d'air (13) par un deuxième passage d'air (B),
- un obturateur mobile (10) monté dans le conduit interne (16), ledit obturateur mobile (10) étant en position de repos lorsque ladite ponceuse est arrêtée, et forcé par un élément à ressort (17) pour fermer au moins partiellement le premier passage d'air (A) et le deuxième passage d'air (B), ledit module de raccord (1) étant configuré pour :
- lorsque la ponceuse est mise en marche, ladite source d'air comprimée délivre un flux d'air comprimé dans ledit premier passage d'air (A, A') pour forcer ledit obturateur mobile (10) contre ledit élément à ressort (17) de sorte à ouvrir le premier passage d'air (A, A') et permettre au flux d'air de passer de l'arrivée d'air (13) à la première sortie d'air (14) et ensuite à ladite ponceuse, et en même temps pour ouvrir le deuxième passage d'air (B) pour laisser passer le flux d'air vers ledit moteur dudit dispositif d'aspiration, amenant ledit dispositif d'aspiration à aspirer la poussière de ladite ponceuse ;
- lorsque ladite ponceuse est arrêtée, ledit élément à ressort (17) force ledit obturateur mobile (10) vers sa position de repos.-
公开(公告)号：EP4066996A1
公开(公告)日：2022-10-05
申请号：EP20898124.1
申请日：2020-09-28
申请人： DMG Mori Co., Ltd.
发明人： KAGO, Shinji , TANAKA, Toyotada
摘要： A machine tool includes a workpiece spindle unit (15) including a workpiece spindle (17) and a workpiece spindle motor (20) and includes a tool spindle unit (25) including a tool spindle (27) and a tool spindle motor. The machine tool further includes a first-axis movement mechanism (6) and a second-axis movement mechanism (9) relatively moving, in a plane including an axis of the workpiece spindle (17) and an axis of the tool spindle (27), the workpiece spindle unit (15) and the tool spindle unit (25) in a first axis direction and a second axis direction intersecting the first axis direction, respectively, and further includes a controller. The tool spindle unit (25) is arranged such that the axis of the tool spindle (27) intersects the axis of the workpiece spindle (17). The controller relatively moves the workpiece spindle unit (15) and the tool spindle unit (25) along the axis of the tool spindle (27) through combined operation of the first-axis movement mechanism (6) and second-axis movement mechanism (9), thereby grinding a workpiece (W) with a cup grindstone (T).
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7.发明公开
公开(公告)号：EP4043148A1
公开(公告)日：2022-08-17
申请号：EP22160881.3
申请日：2019-10-23
发明人： MIELKE, Erich A. , HEMES, Brett R.
IPC分类号： B24B27/04 , B24B49/16 , B24B27/00 , B24D9/00 , B24B19/26 , B24B29/00 , B24B21/00 , B25J11/00 , B25J9/14 , B25J9/16 , B25J15/00 , B25J9/10 , B25J13/08 , B25J17/02
摘要： A robotic device that can include an end effector configured to manipulate one or more tools that drives one or more consumable abrasive products to abrade a substrate along several different surface dimensions, wherein the end effector comprises: three linear actuators each configured to move orthogonal relative to one another and at least one tool mount coupled to one of the three linear actuators and coupled to the tool.
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公开(公告)号：EP3593944B1
公开(公告)日：2021-07-14
申请号：EP19778415.0
申请日：2019-02-04
发明人： SHIWA, Hideo , NAKAYAMA, Genji , HIGASHI, Yoshio
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公开(公告)号：EP3334565A1
公开(公告)日：2018-06-20
申请号：EP16834692.2
申请日：2016-05-18
申请人： Klingspor A/S
发明人： ERIKSEN, Keld
CPC分类号： B24B19/26 , B24B19/14 , B24B27/0038 , B24B49/16 , B25J11/0065
摘要： The invention concerns a sanding head for an abrasion arrangement, where the sanding head comprises an abrading drum with a centre axis and contact wheels at both ends of the abrading drum, where the contact wheels have the same or substantially the same centre axis as the abrading drum, and where the sanding head comprises a suspension swivel arrangement, and where the sanding head comprises at least one load sensor connected to at least one contact wheel. The invention also concerns an abrasion arrangement and a use of a sanding head. The object of the invention is to ensure an equal contact on the abrading drum as well as an equal contact over the entire length of the abrading drum, and where the invention can be used on plane, convex and/or concave surfaces.
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