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公开(公告)号：US20170334008A1
公开(公告)日：2017-11-23
申请号：US15162309
申请日：2016-05-23
摘要： An electromachining system includes at least one steerable electrode. The steerable electrode includes an electrode positioning mechanism configured to facilitate six degrees of freedom referenced to a pitch axis, a yaw axis, and a roll axis. The three axes are substantially perpendicular to each other. The electrode positioning mechanism includes a first end and a rotatable electrode tip coupled to the first end.
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公开(公告)号：US11426812B2
公开(公告)日：2022-08-30
申请号：US15762859
申请日：2016-09-22
发明人： Yuanfeng Luo , Yong Wu , Paolo Mola , Dragan Filipovic
摘要： A machining apparatus includes a curved outer conduit, a curved rotary electrode and a driving motor. The outer conduit has a cavity and a fluid inlet in fluid communication with the cavity. The electrode includes a flexible shaft positioned in the cavity and having a first end and a second end, and a machining head having a fluid outlet in fluid communication with the cavity and electrically connected with the first end of the flexible shaft to be powered via the flexible shaft. The motor is mechanically coupled to the second end of the flexible shaft for driving the flexible shaft to rotate. A machining system includes the machining apparatus, a power supply for powering the flexible shaft, an electrolyte supply for providing electrolyte to the fluid inlet and a machine tool onto which the outer conduit and the motor are positioned.
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公开(公告)号：US10781056B2
公开(公告)日：2020-09-22
申请号：US15387793
申请日：2016-12-22
摘要： Various adaptive apparatus and systems for automated handling of components such as composite plies are provided. In one embodiment, a ply manipulation system is provided that comprises an automated machine having an arm, and a ply manipulation tool attached to the arm of the automated machine. The ply manipulation tool includes a first shuttle including a first gripper, a second shuttle including a second gripper, and an actuator. The ply manipulation system further comprises a processor that automatically controls the actuator to move the first and second shuttles linearly with respect to one another to adapt the first and second grippers to a ply shape. In another embodiment, the first and second shuttles include one or more clamping elements moveable to a position to be deployed outside a perimeter of the ply. Methods for removing a ply from a sheet of material using a ply manipulation tool also are provided.
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公开(公告)号：US10300544B2
公开(公告)日：2019-05-28
申请号：US15162309
申请日：2016-05-23
摘要： An electromachining system includes at least one steerable electrode. The steerable electrode includes an electrode positioning mechanism configured to facilitate six degrees of freedom referenced to a pitch axis, a yaw axis, and a roll axis. The three axes are substantially perpendicular to each other. The electrode positioning mechanism includes a first end and a rotatable electrode tip coupled to the first end.
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公开(公告)号：US20180178991A1
公开(公告)日：2018-06-28
申请号：US15387793
申请日：2016-12-22
摘要： Various adaptive apparatus and systems for automated handling of components such as composite plies are provided. In one embodiment, a ply manipulation system is provided that comprises an automated machine having an arm, and a ply manipulation tool attached to the arm of the automated machine. The ply manipulation tool includes a first shuttle including a first gripper, a second shuttle including a second gripper, and an actuator. The ply manipulation system further comprises a processor that automatically controls the actuator to move the first and second shuttles linearly with respect to one another to adapt the first and second grippers to a ply shape. In another embodiment, the first and second shuttles include one or more clamping elements moveable to a position to be deployed outside a perimeter of the ply. Methods for removing a ply from a sheet of material using a ply manipulation tool also are provided.
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公开(公告)号：US20180178990A1
公开(公告)日：2018-06-28
申请号：US15387750
申请日：2016-12-22
摘要： Various adaptive apparatus and systems for automated handling of components such as composite plies are provided. In one embodiment, a ply manipulation tool module is provided that comprises a first shuttle including a first gripper and a first clamping element, and a second shuttle including a second gripper and a second clamping element. The first and second shuttles move with respect to one another along a path to position the first and second grippers to grip a ply and to position the first and second clamping elements outside the ply. In a particular embodiment, the ply manipulation tool module includes a lead screw and nut assemblies, the nut assemblies moving along the lead screw to position one or more grippers for gripping components. Ply manipulation tool assemblies comprising at least two modules also are provided.
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公开(公告)号：US10773902B2
公开(公告)日：2020-09-15
申请号：US15387750
申请日：2016-12-22
摘要： Various adaptive apparatus and systems for automated handling of components such as composite plies are provided. In one embodiment, a ply manipulation tool module is provided that comprises a first shuttle including a first gripper and a first clamping element, and a second shuttle including a second gripper and a second clamping element. The first and second shuttles move with respect to one another along a path to position the first and second grippers to grip a ply and to position the first and second clamping elements outside the ply. In a particular embodiment, the ply manipulation tool module includes a lead screw and nut assemblies, the nut assemblies moving along the lead screw to position one or more grippers for gripping components. Ply manipulation tool assemblies comprising at least two modules also are provided.
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公开(公告)号：US10647102B2
公开(公告)日：2020-05-12
申请号：US15642604
申请日：2017-07-06
发明人： Dragan Filipovic , Martin Petersen , Sultan Shair , Stefaan Guido Van Nieuwenhove , Shatil Sinha , Wendy Wen-Ling Lin
IPC分类号： B32B43/00
摘要： A system includes a gripper device to grasp a disposable proxy. The gripper device is moveable to position a pressure sensitive adhesive in contact with the disposable proxy and apply a pressure force to adhere the pressure sensitive adhesive to the disposable proxy. The gripper device is moveable to position the pressure sensitive adhesive in contact with an edge portion of a first layer of a plurality of layers and apply a pressure force to adhere the pressure sensitive adhesive to the edge portion of the first layer. The system further includes a cutting device moveable to apply a cutting force to separate a sacrificial corner portion of the first layer proximate the edge portion of the first layer from a remaining portion of the first layer. The gripper device is movable to peel the remaining portion of the first layer from one or more remaining layers of the plurality of layers.
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