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公开(公告)号：US20110272086A1
公开(公告)日：2011-11-10
申请号：US13108203
申请日：2011-05-16
IPC分类号： B29C70/30
CPC分类号： B29C33/485 , B29C33/56 , B29C70/44 , B29C73/04 , B29C73/30 , B29K2911/12
摘要： A shaped body and a method for producing fibre composite components, wherein the shaped body is formed using a paper and/or cardboard material, at least in part. This makes possible cost-effective manufacture of hollow profiles of any desired length from fibre composite materials, in particular from prepreg materials and/or reinforcing fibre arrangements which are subsequently impregnated with a curable plastics material. The paper and/or cardboard material can be provided with further properties, such as gas-tightness and non-stick properties, by applying suitable functional layers. Moreover, the material makes it possible to produce highly dimensionally stable shaped bodies or support cores, in such a way that fibre composite components having highly reproducible spatial dimensions can be produced. In addition, after curing, the shaped bodies can be collapsed in a simple manner by applying a vacuum and thus removed from the fibre composite component without residues.
摘要翻译： 成形体及其制造方法，其特征在于，至少部分地使用纸和/或纸板材料形成所述成形体。 这使得可以从纤维复合材料，特别是预浸料材料和/或增强纤维布置制造任何期望长度的中空型材成为可能的成本有效的制造方法，其随后用可固化塑料材料浸渍。 通过施加适当的功能层，纸和/或纸板材料可以具有其他性质，例如气密性和不粘性。 此外，该材料使得可以制造高度尺寸稳定的成形体或支撑芯，使得可以产生具有高度可重现的空间尺寸的纤维复合部件。 此外，固化后，成形体可以通过施加真空而以简单的方式收缩，从而从纤维复合材料组分中除去残留物。
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公开(公告)号：US09409321B2
公开(公告)日：2016-08-09
申请号：US13108203
申请日：2011-05-16
CPC分类号： B29C33/485 , B29C33/56 , B29C70/44 , B29C73/04 , B29C73/30 , B29K2911/12
摘要： A shaped body and a method for producing fiber composite components, wherein the shaped body is formed using a paper and/or cardboard material, at least in part. This makes possible cost-effective manufacture of hollow profiles of any desired length from fiber composite materials, in particular from prepreg materials and/or reinforcing fiber arrangements which are subsequently impregnated with a curable plastics material. The paper and/or cardboard material can be provided with further properties, such as gas-tightness and non-stick properties, by applying suitable functional layers. Moreover, the material makes it possible to produce highly dimensionally stable shaped bodies or support cores, in such a way that fiber composite components having highly reproducible spatial dimensions can be produced. In addition, after curing, the shaped bodies can be collapsed in a simple manner by applying a vacuum and thus removed from the fiber composite component without residues.
摘要翻译： 成形体及其制造方法，其特征在于，至少部分地使用纸和/或纸板材料形成所述成形体。 这使得可以从纤维复合材料，特别是预浸料材料和/或增强纤维布置制造任何期望长度的中空型材成为可能的成本有效的制造方法，其随后用可固化塑料材料浸渍。 通过施加适当的功能层，纸和/或纸板材料可以具有其他性质，例如气密性和不粘性。 此外，该材料使得可以制造高度尺寸稳定的成形体或支撑芯，使得可以产生具有高度可重现的空间尺寸的纤维复合部件。 此外，固化后，成形体可以通过施加真空而以简单的方式收缩，从而从纤维复合材料组分中除去残留物。
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