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公开(公告)号：US09868235B2
公开(公告)日：2018-01-16
申请号：US14115771
申请日：2012-05-03
CPC分类号： B29C45/0005 , B29C70/48 , B29D99/0025
摘要： A compacting and injection mold for a fiber preform is for use in fabricating a turbine engine guide vane out of composite material. The mold includes a shell forming a trough that is to receive the fiber preform and that is closed in leaktight manner by bottom and top covers, compacting blocks arranged inside the trough each having a surface pressing normally against a surface of the fiber preform that is to be compacted, and closure blocks arranged inside the trough. Each closure block has a surface pressing normally against a surface of a compacting block and does not have a surface in contact with the fiber preform.
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2.发明授权Device for manufacturing a casing made of a composite material and manufacturing method using such a device 有权用于制造由复合材料制成的壳体的装置和使用这种装置的制造方法公开(公告)号：US09399315B2
公开(公告)日：2016-07-26
申请号：US13641974
申请日：2011-04-20
IPC分类号： B29C70/48 , B29C45/00 , B29C33/38 , B29C70/46 , B29C70/54 , F01D21/04 , F02C7/04 , B29K105/00 , B29L23/00 , B29L31/00
CPC分类号： B29C45/0005 , B29C33/38 , B29C33/3828 , B29C70/462 , B29C70/48 , B29C70/54 , B29K2105/258 , B29L2023/00 , B29L2031/7504 , F01D21/045 , F02C7/04 , F05D2300/603 , Y02T50/672
摘要： A device for manufacturing a fan casing of a turbomachine made of composite material, in which a mold includes a cylindrical body of lengthways axis and side flanges, and in which a counter-mold includes a cylindrical body and side counter-flanges. The counter-flanges are configured to be attached securely to the flanges, the body of the mold and the body of the counter-mold are concentric, the preform is configured to be positioned between the body of the mold and the body of the counter-mold, and the material of the body of the mold has an appreciably higher expansion coefficient than that of the body of the counter-mold.
摘要翻译： 一种用于制造由复合材料制成的涡轮机的风扇壳体的装置，其中模具包括纵向轴线和侧凸缘的圆柱体，并且其中对模具包括圆柱体和侧对置凸缘。 相对凸缘构造成牢固地附接到凸缘，模具的主体和对模的主体是同心的，预成型件构造成定位在模具的主体和反向模具的主体之间， 模具，并且模具的主体的材料具有比反模具的主体的膨胀系数明显更高的膨胀系数。
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3.发明申请Densification of Fibrous Structures by Resin Transfer Moulding for Making Thick Parts of Composite Material 失效通过树脂传递模塑制造复合材料的较厚部分的纤维结构的致密化公开(公告)号：US20080128938A1
公开(公告)日：2008-06-05
申请号：US11793362
申请日：2005-12-16
CPC分类号： B29C70/546 , B29C70/443
摘要： A fiber structure for forming the reinforcement of a part to be made is placed in a mold (22) having at least one wall formed by a flexible membrane, and then a resin composition is injected into the mold, the composition having a volatile material content of less than 25% by weight and being at a temperature of a value such that its viscosity lies in the range 0.1 Pa·s to 0.3 Pa·s. The resin is polymerized in the mold placed in an enclosure (20) with temperature being raised progressively and with polymerization including at least a final stage of polymerization under pressure in order to obtain a composite material part presenting residual porosity of less than 11% by volume.
摘要翻译： 将用于形成待加工的部件的加强件的纤维结构放置在具有由柔性膜形成的至少一个壁的模具（22）中，然后将树脂组合物注入模具中，该组合物具有挥发性物质含量 小于25重量％，并且在使其粘度在0.1Pa·s至0.3Pa·s的范围内的温度。 树脂在置于封闭物（20）中的模具中聚合，温度逐渐升高，聚合包括至少在压力下的最后聚合阶段，以获得具有小于11体积％的残余孔隙率的复合材料部分 。
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4.发明申请COMPACTING AND INJECTION MOLD FOR A FIBER PREFORM FOR FABRICATING A TURBINE ENGINE GUIDE VANE MADE OF COMPOSITE MATERIAL 有权用于制造复合材料的涡轮发动机引导件的纤维预制件的压制和注射模具公开(公告)号：US20140197567A1
公开(公告)日：2014-07-17
申请号：US14115771
申请日：2012-05-03
IPC分类号： B29C45/00
CPC分类号： B29C45/0005 , B29C70/48 , B29D99/0025
摘要： A compacting and injection mold for a fiber preform is for use in fabricating a turbine engine guide vane out of composite material. The mold includes a shell forming a trough that is to receive the fiber preform and that is closed in leaktight manner by bottom and top covers, compacting blocks arranged inside the trough each having a surface pressing normally against a surface of the fiber preform that is to be compacted, and closure blocks arranged inside the trough. Each closure block has a surface pressing normally against a surface of a compacting block and does not have a surface in contact with the fiber preform.
摘要翻译： 用于纤维预制棒的压实和注射模具用于从复合材料制造涡轮发动机引导叶片。 模具包括形成槽的壳体，其接收纤维预制件并且通过底部和顶盖以密封的方式封闭，排列在槽内的压实块各自具有正常地压靠在纤维预制件的表面上的表面， 压实，封闭块布置在槽内。 每个封闭块具有通常抵靠压实块的表面的表面，并且不具有与纤维预制件接触的表面。
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5.发明申请DEVICE FOR MANUFACTURING A CASING MADE OF A COMPOSITE MATERIAL AND MANUFACTURING METHOD USING SUCH A DEVICE 有权用于制造复合材料的壳体的装置和使用这种装置的制造方法公开(公告)号：US20130087955A1
公开(公告)日：2013-04-11
申请号：US13641974
申请日：2011-04-20
IPC分类号： B29C45/00
CPC分类号： B29C45/0005 , B29C33/38 , B29C33/3828 , B29C70/462 , B29C70/48 , B29C70/54 , B29K2105/258 , B29L2023/00 , B29L2031/7504 , F01D21/045 , F02C7/04 , F05D2300/603 , Y02T50/672
摘要： A device for manufacturing a fan casing of a turbomachine made of composite material, in which a mold includes a cylindrical body of lengthways axis and side flanges, and in which a counter-mold includes a cylindrical body and side counter-flanges. The counter-flanges are configured to be attached securely to the flanges, the body of the mold and the body of the counter-mold are concentric, the preform is configured to be positioned between the body of the mold and the body of the counter-mold, and the material of the body of the mold has an appreciably higher expansion coefficient than that of the body of the counter-mold.
摘要翻译： 一种用于制造由复合材料制成的涡轮机的风扇壳体的装置，其中模具包括纵向轴线和侧凸缘的圆柱体，并且其中对模具包括圆柱体和侧对置凸缘。 相对凸缘构造成牢固地附接到凸缘，模具的主体和对模的主体是同心的，预成型件构造成定位在模具的主体和反向模具的主体之间， 模具，并且模具的主体的材料具有比反模具的主体的膨胀系数明显更高的膨胀系数。
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6.发明授权Device for making a part of a composite material by resin-transfer moulding 有权通过树脂传递成型制造复合材料的一部分的装置公开(公告)号：US09539771B2
公开(公告)日：2017-01-10
申请号：US13144706
申请日：2010-01-18
申请人： Alain D'Acunto , Patrick Martin , Marius Mihaluta , Henri-François Perrin , Louis Bettega , Jean-Pierre Cauchois , Jéróme Cini , Serge Pradella , Paulo Francisco
发明人： Alain D'Acunto , Patrick Martin , Marius Mihaluta , Henri-François Perrin , Louis Bettega , Jean-Pierre Cauchois , Jéróme Cini , Serge Pradella , Paulo Francisco
CPC分类号： B29C70/443 , B29C33/306 , B29C70/48 , B29D99/0014
摘要： The invention related to a device for making a part of a composite material by resin-transfer molding, that includes a manufacturing mold in which is placed a blank of the part to be impregnated with resin, characterized in that the manufacturing mold is divided into a matrix and one or more mobile structural member to be indexed on the matrix, the whole defining, after assembly, an imprint corresponding to the shape of the part to be manufactured.
摘要翻译： 本发明涉及通过树脂传递成型制造复合材料的一部分的装置，其包括制造模具，其中放置要浸渍树脂的部件的坯料，其特征在于，所述制造模具被分成 矩阵和一个或多个要在基体上索引的移动结构构件，整体在组装之后限定对应于待制造部件的形状的印记。
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7.发明申请DEVICE FOR MAKING A PART OF A COMPOSITE MATERIAL BY RESIN-TRANSFER MOULDING 有权通过树脂转移成型制备复合材料的一部分的装置公开(公告)号：US20110309547A1
公开(公告)日：2011-12-22
申请号：US13144706
申请日：2010-01-18
申请人： Alain D'Acunto , Patrick Martin , Marius Mihaluta , Henri-François Perrin , Louis Bettega , Jean-Pierre Cauchois , Jéróme Cini , Serge Pradella , Paulo Francisco
发明人： Alain D'Acunto , Patrick Martin , Marius Mihaluta , Henri-François Perrin , Louis Bettega , Jean-Pierre Cauchois , Jéróme Cini , Serge Pradella , Paulo Francisco
CPC分类号： B29C70/443 , B29C33/306 , B29C70/48 , B29D99/0014
摘要： The invention relates to a device (10) for making a part of a composite material by resin-transfer moulding, that includes a manufacturing mould (10) in which is placed a blank (1) of the part to be impregnated with resin, characterised in that the manufacturing mould (20) is divided into a matrix (21) and one or more mobile structural members (22) to be indexed on the matrix (21), the whole defining, after assembly, an imprint corresponding to the shape of the part to be manufactured.
摘要翻译： 本发明涉及一种用于通过树脂传递模塑制造复合材料的一部分的装置（10），其包括制造模具（10），其中放置要浸渍树脂的部件的坯料（1），其特征在于 因为制造模具（20）被分成矩阵（21）和要在基体（21）上分度的一个或多个移动结构构件（22），整体上确定对应于 要制造的部分。
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8.发明授权Densification of fibrous structures by resin transfer moulding for making thick parts of composite material 失效通过树脂传递模塑对复合材料的厚部进行纤维结构的致密化公开(公告)号：US07727448B2
公开(公告)日：2010-06-01
申请号：US11793362
申请日：2005-12-16
CPC分类号： B29C70/546 , B29C70/443
摘要： A fiber structure for forming the reinforcement of a part to be made is placed in a mold (22) having at least one wall formed by a flexible membrane, and then a resin composition is injected into the mold, the composition having a volatile material content of less than 25% by weight and being at a temperature of a value such that its viscosity lies in the range 0.1 Pa·s to 0.3 Pa·s. The resin is polymerized in the mold placed in an enclosure (20) with temperature being raised progressively and with polymerization including at least a final stage of polymerization under pressure in order to obtain a composite material part presenting residual porosity of less than 11% by volume.
摘要翻译： 将用于形成待加工的部件的加强件的纤维结构放置在具有由柔性膜形成的至少一个壁的模具（22）中，然后将树脂组合物注入模具中，该组合物具有挥发性物质含量 小于25重量％，并且处于使其粘度在0.1Pa·s至0.3Pa·s的范围内的值的温度。 树脂在置于封闭物（20）中的模具中聚合，温度逐渐升高，聚合包括至少在压力下的最后聚合阶段，以获得具有小于11体积％的残余孔隙率的复合材料部分 。
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