公开(公告)号：WO2015057391A1

公开(公告)日：2015-04-23

申请号：PCT/US2014/058560

申请日：2014-10-01

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： ROACH, James T. ,  HEPWORTH, Ammon ,  CHANG, Hoyt ,  LUCZAK, Blake J.

IPC: B44C3/02

CPC classification number: B29C70/386 ,  B29C70/345 ,  B29C70/48 ,  B29D99/0025 ,  B29K2075/00 ,  B29K2105/0872 ,  B29L2031/082 ,  F01D5/282 ,  F01D25/24

Abstract: A method for creating a laminate design geometry for a composite component according to an exemplary aspect of the present disclosure includes, among other things, defining a spatial volume of a solid defined between a plurality of external surface boundaries, defining an offset boundary spaced by an offset value from one of the plurality of external surface boundaries to define a region in which a ply is to be received, defining a partitioning boundary dividing the region into a ply portion and a resin portion; and repeating the steps of defining an offset boundary and defining a partitioning boundary by defining an offset boundary from any one of the plurality of external surface boundaries and the offset boundary in a previous iteration of defining an offset boundary.

Abstract translation: 根据本公开的示例性方面，用于创建用于复合部件的层压板设计几何形状的方法包括限定在多个外表面边界之间限定的固体的空间体积，所述实体限定了由 从所述多个外表面边界中的一个边界偏移值来限定其中要接收层的区域，限定将所述区域分成帘布层部分和树脂部分的划分边界; 以及重复以下步骤：定义偏移边界并通过在前一次定义偏移边界的迭代中通过从多个外表面边界和偏移边界中的任一个定义偏移边界来限定分割边界。

公开(公告)号：EP3057805A1

公开(公告)日：2016-08-24

申请号：EP14853924.0

申请日：2014-10-01

Applicant: United Technologies Corporation

Inventor： ROACH, James T. ,  HEPWORTH, Ammon ,  CHANG, Hoyt ,  LUCZAK, Blake J.

IPC: B44C3/02

CPC classification number: B29C70/386 ,  B29C70/345 ,  B29C70/48 ,  B29D99/0025 ,  B29K2075/00 ,  B29K2105/0872 ,  B29L2031/082 ,  F01D5/282 ,  F01D25/24

Abstract: A method for creating a laminate design geometry for a composite component according to an exemplary aspect of the present disclosure includes, among other things, defining a spatial volume of a solid defined between a plurality of external surface boundaries, defining an offset boundary spaced by an offset value from one of the plurality of external surface boundaries to define a region in which a ply is to be received, defining a partitioning boundary dividing the region into a ply portion and a resin portion; and repeating the steps of defining an offset boundary and defining a partitioning boundary by defining an offset boundary from any one of the plurality of external surface boundaries and the offset boundary in a previous iteration of defining an offset boundary.

Abstract translation: 根据本公开的示例性方面，用于创建用于复合部件的层压板设计几何形状的方法包括限定在多个外表面边界之间限定的固体的空间体积，所述实体定义了由 从所述多个外表面边界中的一个边界偏移值以限定其中要接收帘布层的区域，限定将所述区域分成帘布层部分和树脂部分的划分边界; 以及重复定义偏移边界并通过在限定偏移边界的先前迭代中从所述多个外表面边界和所述偏移边界中的任何一个定义偏移边界来定义分割边界的步骤。