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1.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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2.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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3.发明授权公开(公告)号：US06290889B1
公开(公告)日：2001-09-18
申请号：US09035299
申请日：1998-03-05
IPC分类号： B29C3340
CPC分类号： B29C33/505 , B29C33/405 , B29C33/448 , B29C43/32 , B29C70/446
摘要： A process for producing a hollow article made of a composite material of reinforcing fibers embedded in a matrix of hot-polymerized resin includes a step in which at least one core made of a silicone elastomer is draped with at least one layer of resin-impregnated reinforcing fibers. A resultant assembly is moulded to shape the internal and external surfaces of the hollow article by simultaneous inward and outward compression of at least one resin-impregnated fiber layer caused by movement of mould walls towards each other and by thermal expansion of at least one core.
摘要翻译： 一种由嵌入热聚合树脂基质中的增强纤维的复合材料制成的中空制品的方法包括以下步骤：至少一个由硅氧烷弹性体制成的核心用至少一层树脂浸渍的增强剂 纤维。 通过同时向内和向外压缩由模具壁相对于彼此移动而引起的至少一种浸渍树脂的纤维层以及通过至少一个芯的热膨胀而将所得组件模制成中空制品的内表面和外表面。
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