公开(公告)号：US20070029038A1

公开(公告)日：2007-02-08

申请号：US11195786

申请日：2005-08-03

申请人： Todd Brown ,  Darrell Jones ,  Andrew Modin

发明人： Todd Brown ,  Darrell Jones ,  Andrew Modin

IPC分类号： B32B37/00 ,  C09J5/02

CPC分类号： B29C70/38 ,  B29C70/384 ,  B29C70/545 ,  B29D99/0003 ,  B29L2031/003 ,  Y10T156/1089 ,  Y10T156/1795

摘要： To fabricate a composite item, a device places a composite ply on a curved form at about 0° relative to a longitudinal axis of the form. The form includes a web surface and a cap surface. The device includes a web compaction roller and a set of guides. The web compaction roller compacts a composite material upon the web surface and generate a web ply. The set of guide rollers urges against the cap surface. The compaction roller is directed along the form by the guide rollers.

摘要翻译： 为了制造复合材料，设备相对于成形件的纵向轴线约为0°，将复合材料层放置在弯曲形状上。 该形式包括腹板表面和盖表面。 该装置包括网压实辊和一组导向件。 幅材压实辊将复合材料压紧在幅材表面上并产生纤维网层。 导辊的一组推动抵靠盖子表面。 压实辊通过导向辊沿着该形式引导。

公开(公告)号：US20060249868A1

公开(公告)日：2006-11-09

申请号：US11119756

申请日：2005-05-03

申请人： Todd Brown ,  Stephen Friddell ,  Christopher Harris ,  Andrew Modin

发明人： Todd Brown ,  Stephen Friddell ,  Christopher Harris ,  Andrew Modin

IPC分类号： B29C70/30 ,  B32B37/00

CPC分类号： B32B38/1808 ,  B29C43/12 ,  B29C70/342 ,  B29C70/382 ,  B29C70/386 ,  B29C70/48 ,  B29C70/545 ,  B29K2063/00 ,  B29K2067/00 ,  B29K2307/00 ,  B29K2309/10 ,  B29L2031/003 ,  B29L2031/3082 ,  B32B38/0004 ,  B32B38/04 ,  B32B38/1816 ,  B32B38/1858 ,  Y10T156/1002 ,  Y10T156/1051 ,  Y10T156/1067 ,  Y10T156/1075 ,  Y10T156/108

摘要： A method of manufacturing curved composite structural elements can include fabricating a web ply in a flat curve over a removable substrate and laying up the ply on a curved web surface of a manufacturing tool. The method also can include laying up a diagonal ply with fibers oriented at +/−45° from the centerline of the web surface. The method further can include cutting a unidirectional composite tape into segments and laying up the tape segments to form a cross ply with a fiber orientation normal to the centerline of the web surface. One or both edges of the diagonal and cross plies may be folded over one or two sides of the manufacturing tool to form one or two flange surfaces. Additionally, a cap ply can be laid up on one or both flange surfaces using composite tape. The structural element layup can then be inspected and any excess composite material can be trimmed away.

摘要翻译： 制造弯曲的复合结构元件的方法可以包括在可移除的基底上以扁平曲线制造网状物层，并将层叠在制造工具的弯曲的腹板表面上。 该方法还可以包括用与纤维网表面的中心线成+/- 45°取向的纤维铺设对角线层。 该方法还可以包括将单向复合带切割成段并铺设带段以形成具有垂直于幅材表面的中心线的纤维取向的交叉层。 对角线和交叉层的一个或两个边缘可以在制造工具的一侧或两侧折叠以形成一个或两个凸缘表面。 另外，可以使用复合胶带在一个或两个凸缘表面上铺设盖层。 然后可以检查结构元件叠层，并且可以修剪任何多余的复合材料。

公开(公告)号：US20050073076A1

公开(公告)日：2005-04-07

申请号：US10485725

申请日：2003-05-28

申请人： Jack Woods ,  Andrew Modin ,  Robert Hawkins ,  Dennis Hanks

发明人： Jack Woods ,  Andrew Modin ,  Robert Hawkins ,  Dennis Hanks

IPC分类号： B29C39/10 ,  B29C39/42 ,  B29C70/44 ,  B29K105/08 ,  B29C70/00

CPC分类号： B29C70/443 ,  B29L2031/30

摘要： By evacuating the resin feed tank to a pressure below atmospheric pressure, employing cyclic compaction, and controlling the net compaction pressure, we are better able to control a resin infusion process, particularly a vacuum assisted resin transfer molding process, and produce aerospace-grade fiber-reinforced resin composite having fiber volume fractions and tool-side surface finishes comparable to or exceeding those made using an autoclave.

摘要翻译： 通过将树脂进料罐排出到低于大气压的压力下，采用循环压实和控制净压实压力，我们更好地控制树脂浸渍过程，特别是真空辅助树脂传递模塑工艺，并生产航空级纤维 - 增强树脂复合材料，其纤维体积分数和工具侧表面光洁度相当于或超过使用高压釜制成的。

公开(公告)号：US20070108665A1

公开(公告)日：2007-05-17

申请号：US11271965

申请日：2005-11-14

申请人： Michael Glain ,  Dennis Hanks ,  Andrew Modin ,  Jack Woods ,  Timothy Aquino

发明人： Michael Glain ,  Dennis Hanks ,  Andrew Modin ,  Jack Woods ,  Timothy Aquino

IPC分类号： B29C35/08

CPC分类号： B29C70/44 ,  B29C33/00

摘要： A composite item is fabricated in system that includes a layer of preform, supply of resin, mandrel, and bagging film. The layer of preform corresponds to the composite item. The supply of resin is sufficient to infuse the preform. The mandrel includes a preform receiving zone to receive the layer of preform and a resin receiving zone to receive the supply of resin. The resin receiving zone is adjacent to the preform receiving zone. The bagging film is operable to generate an envelope surrounding the preform receiving zone and the resin receiving zone.

摘要翻译： 一种复合材料在系统中制造，包括一层预制件，树脂，心轴和装袋膜供应。 预成型体层对应于复合材料。 树脂的供给足以注入预制件。 心轴包括用于接纳预制件层的预制件接收区域和用于接收树脂供应的树脂接收区域。 树脂接收区域与预制件接收区域相邻。 装袋膜可操作以产生围绕预制件接收区域和树脂接收区域的封套。

公开(公告)号：US20060108059A1

公开(公告)日：2006-05-25

申请号：US11328012

申请日：2006-01-09

申请人： Andrew Modin ,  Robert Hawkins ,  Robert Albers ,  Jack Woods

发明人： Andrew Modin ,  Robert Hawkins ,  Robert Albers ,  Jack Woods

IPC分类号： B32B37/00

CPC分类号： B32B38/04 ,  B29C70/48 ,  B29C70/545 ,  B29C70/885 ,  B32B3/266 ,  B32B15/14 ,  B32B37/10 ,  B32B38/08 ,  B32B2038/047 ,  Y10T156/1052 ,  Y10T156/1056 ,  Y10T156/1062 ,  Y10T156/1075 ,  Y10T428/24331 ,  Y10T428/24917

摘要： A method for fabricating a laminated composite body including a metal foil and a plurality of fiber plies. The method includes perforating a sheet of metal foil, stacking the perforated metal foil sheet and the plurality of fiber plies in face to face relation in a predetermined order and orientation, and infusing resin into the stacked sheet and plies so that resin flows through the perforations in the metal foil sheet and intersperses between the plurality of fiber plies to form the laminated composite body.

摘要翻译： 一种制造包括金属箔和多个纤维层的层叠复合体的方法。 该方法包括穿孔一片金属箔，以预定的顺序和方向将穿孔的金属箔片和多个纤维层以面对面的方式堆叠，并将树脂灌注到堆叠的片材和层中，使得树脂流过穿孔 在金属箔片中并且在多个纤维层之间散布以形成层压复合体。

公开(公告)号：US20060017200A1

公开(公告)日：2006-01-26

申请号：US10899660

申请日：2004-07-26

申请人： Thomas Cundiff ,  Dennis Hanks ,  Jack Woods ,  Val Brustad ,  Andrew Modin

发明人： Thomas Cundiff ,  Dennis Hanks ,  Jack Woods ,  Val Brustad ,  Andrew Modin

IPC分类号： B29C70/44

CPC分类号： B29C70/541 ,  B29C70/44 ,  B29C70/543

摘要： Methods and systems for manufacturing fiber-reinforced resin parts are disclosed herein. In one embodiment, a method for manufacturing a fiber-reinforced resin part includes positioning a plurality of fibers on a mold surface of a female tool, and covering the fibers with a sealing layer. The method further includes pressing a portion of the covered fibers against an interior transition region (e.g., an internal radius) of the mold surface. While the portion of covered fibers is pressed against the interior transition region, air is removed from between the sealing layer and the mold surface to draw at least a partial vacuum between the sealing layer and the mold surface.

公开(公告)号：US20050048260A1

公开(公告)日：2005-03-03

申请号：US10649280

申请日：2003-08-27

申请人： Andrew Modin ,  Robert Hawkins ,  Robert Albers ,  Jack Woods

发明人： Andrew Modin ,  Robert Hawkins ,  Robert Albers ,  Jack Woods

IPC分类号： B29C70/54 ,  B29C70/88 ,  B32B3/24 ,  B32B15/14 ,  D04H1/00 ,  B32B3/10

CPC分类号： B32B38/04 ,  B29C70/48 ,  B29C70/545 ,  B29C70/885 ,  B32B3/266 ,  B32B15/14 ,  B32B37/10 ,  B32B38/08 ,  B32B2038/047 ,  Y10T156/1052 ,  Y10T156/1056 ,  Y10T156/1062 ,  Y10T156/1075 ,  Y10T428/24331 ,  Y10T428/24917

摘要： A method for fabricating a laminated composite body including a metal foil and a plurality of fiber plies. The method includes perforating a sheet of metal foil, stacking the perforated metal foil sheet and the plurality of fiber plies in face to face relation in a predetermined order and orientation, and infusing resin into the stacked sheet and plies so that resin flows through the perforations in the metal foil sheet and intersperses between the plurality of fiber plies to form the laminated composite body.

摘要翻译： 一种制造包括金属箔和多个纤维层的层叠复合体的方法。 该方法包括穿孔一片金属箔，以预定的顺序和方向将穿孔的金属箔片和多个纤维层以面对面的方式堆叠，并将树脂灌注到堆叠的片材和层中，使得树脂流过穿孔 在金属箔片中并且在多个纤维层之间散布以形成层压复合体。