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公开(公告)号：US5954917A
公开(公告)日：1999-09-21
申请号：US867596
申请日：1997-06-02
申请人： Dana B. Jackson , Ronald G. Halcomb , Don L. Asher , John E. Vogt
发明人： Dana B. Jackson , Ronald G. Halcomb , Don L. Asher , John E. Vogt
CPC分类号： B29C70/386 , B29C70/342 , B29C70/545 , Y10T156/1348 , Y10T156/1785
摘要： The invention is a process and apparatus for forming structural members from layers of uncured composite material. The apparatus comprises a first station having at least one tape dispensing module, a second station where tape layers that have been deposited on a tool are vacuum treated in order to remove air entrapped between layers of the tape, and a track system which enables movement of the tool between the first and second stations as well as a tool storage station. The process of building the structural members comprises dispensing tape from each of the modules at the first station onto a tool, then removing entrapped air from between layers of deposited tape, then dispensing further layers of tape, then removing entrapped air, etc., until the desired tape configuration has been achieved. Until such built-up structural member is cured, it is stored in racks in the tool storage station. A unique "partial ply" module is disclosed for applying tape segments to the side forming surfaces of the tool.
摘要翻译： 本发明是用于从未固化复合材料层形成结构构件的方法和装置。 该装置包括具有至少一个胶带分配模块的第一工位，已经沉积在工具上的胶带层被真空处理的第二工位，以便去除夹在胶带层之间的空气，以及轨道系统， 第一站和第二站之间的工具以及工具存储站。 构建结构构件的过程包括将来自第一站处的每个模块的带分配到工具上，然后从沉积的带的层之间移除夹带的空气，然后分配更多的胶带层，然后除去夹带的空气等，直到 已经实现了期望的磁带配置。 直到这样的结构构件被固化，它被存储在工具储存站的机架中。 公开了用于将带段施加到工具的侧面形成表面的独特的“部分帘布层”模块。
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2.发明授权
公开(公告)号：US5795426A
公开(公告)日：1998-08-18
申请号：US695817
申请日：1996-08-05
CPC分类号： B32B38/1816 , B29C70/30 , Y10T156/1052 , Y10T156/1093 , Y10T156/1097 , Y10T156/12 , Y10T156/1712 , Y10T156/1734
摘要： A method and apparatus for moving a first carrier tape in a first direction along a path, and a second tape toward the first tape, both in an incremental manner. After each increment of movement of the first tape, the second tape is advanced a proportional increment into overlying contact with the first tape. A press squeezes the first and second tape layers together, and a cutting mechanism is actuated to sever the overlying segment of second tape. The incremental movements of the first and second tapes are regulated so that the length of each second tape segment laid on the first tape is equal to the distance of travel of the first tape in the first direction. The direction of movement of the first tape is reversed so that at least one layer of second tape can be applied to the first tape.
摘要翻译： 一种用于沿着路径沿第一方向移动第一载带的方法和装置，以及朝向第一带的第二带。 在第一带的每次移动增量之后，第二带以比例增量前进到与第一带重叠的接触。 压机将第一和第二胶带层挤压在一起，并且切割机构被致动以切断第二带的上覆部分。 调节第一和第二带的增量运动，使得放置在第一带上的每个第二带段的长度等于第一带沿第一方向的行进距离。 第一带的移动方向相反，使得至少一层第二带可以施加到第一带。
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3.发明授权
公开(公告)号：US4492607A
公开(公告)日：1985-01-08
申请号：US468101
申请日：1983-02-22
申请人： Ronald G. Halcomb
发明人： Ronald G. Halcomb
CPC分类号： B29D99/0014 , B29C70/083 , B29C70/44 , B29C43/12 , Y10S425/044
摘要： A method for producing T-section integrally stiffened reinforced panels formed of parallel stringers or stiffeners having a T-section, formed of fiber reinforced resin, co-cured to a skin component to be reinforced, also formed of fiber reinforced resin, comprises first forming a rubber-like, e.g., silicone rubber, form block containing T-shaped grooves corresponding to the T-section stiffeners. Lay-ups in the form of fiber reinforced partially cured thermosetting resin T-shaped stiffeners are then forced into the grooves of the rubber-like form block in spaced parallel relation therein, and the center of the T-section stiffeners between the flanges thereof is filled with unidirectional tape comprised of fiber reinforced partially cured thermosetting resin. An outer skin formed of fiber reinforced partially cured thermosetting resin fabric is then placed over the rubber-like form block and the T-section stiffeners therein. A top plate is then applied over the outer skin and the entire assembly is vacuum bagged and cured under heat and pressure to co-cure the parallel lay-ups or stiffeners in the form of T-section reinforcements, to the outer skin, to provide a uniform unwarped integrally stiffened panel.
摘要翻译： 由纤维增强树脂形成的由与纤维增强树脂共同固化的待加强的皮肤成分组成的由具有T形截面的平行的桁条或加强件形成的T形部分的整体加强的加强板的方法包括：首先形成 橡胶状，例如硅橡胶，形成块，其包含对应于T形截面加强件的T形槽。 以纤维增强的部分固化的热固性树脂T形加强件的形式的层叠随后以间隔开的平行关系被压入橡胶状模块的凹槽中，并且其凸缘之间的T形截面加强件的中心是 填充有由纤维增强的部分固化的热固性树脂构成的单向带。 然后将由纤维增强的部分固化的热固性树脂织物形成的外皮放置在橡胶状模块和T形截面加强件之上。 然后将顶板施加在外皮上，整个组件被真空包装并在热和压力下固化，以将T形加强件形式的平行叠层或加强件共同固化到外皮上，以提供 均匀的未整体加强的面板。
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公开(公告)号：US4734146A
公开(公告)日：1988-03-29
申请号：US845913
申请日：1986-03-31
CPC分类号： B29D99/0003 , B29C69/003 , B29C70/347 , Y10T156/1075
摘要： A method for producing a composite structural beam, particularly a sine wave beam, is disclosed utilizing as an essential feature, the bonding of the junctures of the sine wave web to the opposite flange areas of the beam with a fibrous braided material. The braiding is carried out during assembly of the composite web and composite flange components, prior to curing the components. In one embodiment the braided material extends along the entire height of the web, as well as along the flange areas, and is bonded thereto. In another embodiment the braided material does not extend along the entire height of the web, but only along the opposite edge portions of the web adjacent the junctures thereof with the flanges, the central portion of the web having no braided material applied thereto.
摘要翻译： 公开了一种用于制造复合结构梁，特别是正弦波束的方法，其作为基本特征，用纤维编织材料将正弦波纹的接合部与梁的相对的凸缘区域接合。 在固化组件之前，在复合网和复合凸缘部件的组装期间进行编织。 在一个实施例中，编织材料沿着幅材的整个高度以及沿着凸缘区域延伸并且结合到其上。 在另一个实施例中，编织材料不沿着幅材的整个高度延伸，而是仅沿着幅材的与凸缘的接合部相邻的相对边缘部分，幅材的中心部分没有施加编织材料。
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公开(公告)号：US4202856A
公开(公告)日：1980-05-13
申请号：US838191
申请日：1977-09-30
申请人： Bert R. Frikken , Ronald G. Halcomb
发明人： Bert R. Frikken , Ronald G. Halcomb
CPC分类号： B29C70/04 , B29C33/505 , B29C70/446 , B29D22/00 , B29C43/12 , B29K2105/06 , B29K2307/00
摘要： A novel method is disclosed for the manufacture of a hollow graphite-epoxy structural part with high composite density and using tooling that eliminates the necessity of autoclave and similar high external pressure curing equipment. The method of manufacture in part involves the use of a rigid hollow frangible mandrel and superimposed flexible pressure bag element which subsequently develops high internal pressures in the part being processed during composite curing stages.
摘要翻译： 公开了一种用于制造具有高复合密度的中空石墨 - 环氧结构部件并且使用消除了高压釜和类似的高外压固化设备的必要性的工具的新方法。 制造方法部分地包括使用刚性中空易碎心轴和叠加的柔性压力袋元件，其随后在复合固化阶段期间加工的部件中产生高内压。
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