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    FIBER PLACEMENT HEAD WITH AUGMENTED RESTART
    2.
    发明申请
    FIBER PLACEMENT HEAD WITH AUGMENTED RESTART 有权

    公开(公告)号：US20220371289A1

    公开(公告)日：2022-11-24

    申请号：US17750786

    申请日：2022-05-23

    Applicant: Fives Machining Systems, Inc.

    Inventor： Michael Noel

    IPC: B29C70/38

    Abstract: A fiber placement head for applying a plurality of composite tape segments on a mold, including a pre-start lane assembly having a pre-start power roller that moves a composite tape segment from a composite tape source; a restart lane assembly having a restart power roller that also moves the composite tape segment from the composite tape source; and a cutting lane assembly having a reciprocating cutting blade, wherein the pre-start power roller draws composite tape from the composite tape source and the restart power roller positions a composite tape segment on a mold.

    FIBER TOW WRAP RESISTANT FIBER PLACEMENT HEAD
    3.
    发明申请
    FIBER TOW WRAP RESISTANT FIBER PLACEMENT HEAD 有权

    公开(公告)号：US20210187875A1

    公开(公告)日：2021-06-24

    申请号：US17122235

    申请日：2020-12-15

    Applicant: Fives Machining Systems, Inc.

    Inventor： Christopher D. Nicholson

    IPC: B29C70/38 ,  B29C70/54

    Abstract: A fiber placement head for applying a plurality of composite tape segments on a mold including one or more powered wheels that are configured to engage and move composite tape; and one or more elongated fingers that closely conform to or abut an outer surface of the powered wheel(s) such that a portion of the elongated finger(s) forms at least a portion of a lane path.

    PROCESS FOR MOLDING A 3-DIMENSIONAL PART
    4.
    发明申请
    PROCESS FOR MOLDING A 3-DIMENSIONAL PART 审中-公开
    3维成型工艺

    公开(公告)号：US20150336337A1

    公开(公告)日：2015-11-26

    申请号：US14652946

    申请日：2013-12-18

    Applicant: FIVES MACHINING SYSTEMS, INC.

    Inventor： Daniel ALLMAN ,  Richard A. CURLESS ,  Jay S. HISSETT

    IPC: B29C70/56 ,  G05B19/4097 ,  B29C70/46

    CPC classification number: B29C70/56 ,  B29B15/08 ,  B29C70/46 ,  B29C70/545 ,  B29C2793/0036 ,  B29C2793/0081 ,  G05B19/4097 ,  G05B2219/45204

    Abstract: A process uses predictive modeling software for selectively applying relief cuts and tension to the fibers in a 2-dimensional panel prior to shaping the panel into a 3-dimensional part. The predictive modeling software identifies areas of fiber tension in the final molded product, and relief cuts are made in those areas. The plies are loaded into grippers attached to a supporting frame and predictive modeling software is used to identify areas of fiber compression in the final molded product. Tension is applied to the identified areas of fiber compression. The panel is molded in a form and cure press, and the tension is maintained on the material while closing the mold halves. The molded part is able to conform to the final mold shape without tearing in areas of tension and without material buildup in areas of compression in the final molded part or post mold distortion.

    Abstract translation: 在将面板成形为3维部件之前，使用预测建模软件来选择性地在二维面板中的纤维上施加浮雕切割和张力。 预测建模软件识别最终成型产品中纤维张力的区域，并在这些区域进行浮雕切割。 将层装载到附接到支撑框架的夹具中，并且使用预测建模软件来识别最终模制产品中的纤维压缩区域。 张力被应用于所识别的纤维压缩区域。 面板以一种形式和固化压力机模制，并且在闭合半模的同时在该材料上保持张力。 模制部件能够符合最终的模具形状，而不会在最终模制部件或后模具变形中的压缩区域中撕裂，并且在没有材料积聚的区域中被撕裂。

    Symmetrical head mounted tuned mass damper
    5.
    发明授权
    Symmetrical head mounted tuned mass damper 有权
    对称头安装调谐质量阻尼器

    公开(公告)号：US08752811B2

    公开(公告)日：2014-06-17

    申请号：US13294612

    申请日：2011-11-11

    Applicant: Peter L. Mischler

    Inventor： Peter L. Mischler

    IPC: B25D17/24

    CPC classification number: F16F7/108 ,  B23Q1/5406 ,  B23Q11/0035 ,  B23Q2220/006 ,  Y10T409/304312 ,  Y10T409/307672

    Abstract: A tuned mass damper is designed for a machine tool head that moves in the X, Y, and Z directions and rotates around a C-axis that is coincident with the axis of an arm that supports the head. The damper comprises a pair of damper masses symmetrically arranged around the head. Each damper mass has a center of gravity which is approximately in the geometric center of the mass. A resilient mounting is provided for each of the damper masses allowing the damper masses to damp out vibration in the X and Y directions regardless of the orientation of the head.

    Abstract translation: 调谐质量阻尼器设计用于在X，Y和Z方向上移动的机床头部，并围绕与支撑头部的臂的轴线重合的C轴旋转。 阻尼器包括围绕头部对称布置的一对阻尼器块。 每个阻尼器块具有大致在质量的几何中心的重心。 为每个阻尼器质量块提供弹性安装件，使得阻尼器块能够在X和Y方向上减弱振动，而与头部的取向无关。

    Fiber delivery system for composite part manufacture
    6.
    发明授权
    Fiber delivery system for composite part manufacture 有权
    复合零件制造的纤维输送系统

    公开(公告)号：US08684720B2

    公开(公告)日：2014-04-01

    申请号：US13311065

    申请日：2011-12-05

    Applicant: Milo M. Vaniglia

    Inventor： Milo M. Vaniglia

    IPC: B29C31/04

    CPC classification number: B29C70/386

    Abstract: A gantry mounted fiber placement machine has a creel and a head with a compaction roller for applying fiber to a mold or tool. The fiber placement machine has 6 axes of motion. The machine has a gantry that moves in the X-axis, a horizontal gantry beam that is parallel to the Y-axis, and a creel that moves with the gantry in the X-axis. The machine has a head that moves in the Y-axis parallel to the floor and across the gantry beam, and in the Z-axis perpendicular to the X and Y-axes. The head swivels in the I-axis as it rotates about the X-axis, in the J-axis as it rotates about the Y-axis, and in the K-axis as it rotates about the Z-axis.

    Abstract translation: 龙门式安装的纤维铺放机具有纱架和具有用于将纤维施加到模具或工具的压实辊的头部。 光纤贴片机具有6个运动轴。 机器具有在X轴上移动的龙门架，与Y轴平行的水平龙门梁，以及与台架在X轴上移动的纱架。 机器具有平行于地板并跨过机架梁的Y轴移动的头部以及垂直于X和Y轴的Z轴。 当它围绕Y轴旋转时，头部绕着X轴旋转，当它围绕Y轴旋转时，头部在I轴上旋转，并且在绕Z轴旋转时在K轴上旋转。

    Reversing fiber placement head
    7.
    发明授权
    Reversing fiber placement head 有权
    反转纤维放置头

    公开(公告)号：US08613302B2

    公开(公告)日：2013-12-24

    申请号：US13038913

    申请日：2011-03-02

    Applicant: Milo M. Vaniglia

    Inventor： Milo M. Vaniglia

    IPC: B29C70/38

    CPC classification number: B29C70/384

    Abstract: A reversing fiber placement head that is capable of bidirectional fiber placement on an application surface includes a feed mechanism for delivering fiber along two feed paths that are in a V-shaped orientation relative to one another. A pressure tip assembly including a compaction roller receives fiber from the two feed paths and applies the fiber to an application surface. A shifting mechanism shifts the pressure tip assembly from a first position on the fiber placement head to a second position on the fiber placement head to move the compaction roller along a linear path relative to the fiber placement head, allowing the compaction roller to change its direction of rotation in order to apply fiber to the application surface in opposite directions.

    Abstract translation: 能够在应用表面上双向光纤放置的反转纤维放置头包括用于沿相对于彼此处于V形取向的两个馈送路径传送光纤的馈送机构。 包括压实辊的压力头组件从两个进给路径接收纤维并将纤维施加到施加表面。 换档机构将压头组件从光纤放置头上的第一位置移动到光纤放置头上的第二位置，以使压紧辊沿相对于光纤放置头的线性路径移动，允许压实辊改变其方向 的旋转以便在相反方向上将光纤施加到应用表面。

    FIBER PLACEMENT MACHINES WITH SCRAP RECOVERY
    8.
    发明公开
    FIBER PLACEMENT MACHINES WITH SCRAP RECOVERY 审中-公开

    公开(公告)号：US20240351297A1

    公开(公告)日：2024-10-24

    申请号：US18136981

    申请日：2023-04-20

    Applicant: Fives Machining Systems, Inc.

    Inventor： Michael A. Noel

    IPC: B29C70/38 ,  B23Q11/00

    CPC classification number: B29C70/384 ,  B23Q11/0067

    Abstract: A scrap collection assembly for use with a fiber placement machine, including a scrap bin configured to receive scrap pieces of composite tape; a first roller assembly, including a roller configured to engage one side of a scrap piece of composite tape, coupled to the scrap bin; a second roller assembly, including another roller configured to engage an opposite side of the scrap piece of composite tape, coupled to the scrap bin, such that the rollers move to engage opposite sides of the scrap piece, pull the scrap piece from a fiber placement machine, and deposit the scrap piece in the scrap bin.

    Automatically-threading fiber placement head
    10.
    发明授权
    Automatically-threading fiber placement head 有权

    公开(公告)号：US11135787B1

    公开(公告)日：2021-10-05

    申请号：US17011277

    申请日：2020-09-17

    Applicant: Fives Machining Systems, Inc.

    Inventor： Michael N. Grimshaw ,  Christopher D. Nicholson

    IPC: B29C70/38 ,  B29C70/54

    Abstract: A fiber placement head assembly for applying a plurality of composite tape segments on a mold that includes a fiber placement head configured to receive composite tape from a composite tape source and apply the composite tape to the mold. The assembly also includes one or more air-operating conveyors, coupled with the fiber placement head, each having an inlet that is configured to receive an end of composite tape from the composite tape source, an outlet configured to provide the end of composite tape to the fiber placement head, and one or more inline vacuum conveyors that are configured to receive compressed fluid from a source and direct the compressed fluid toward the outlet thereby transporting the end of the composite tape from the inlet to the outlet and into the fiber placement head.

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