发明专利
JP2014180873A Method of making laminate component and method of removing voids from pre-preg ply and pre-preg component
审中-公开
基本信息:
- 专利标题: Method of making laminate component and method of removing voids from pre-preg ply and pre-preg component
- 专利标题(中):制备层压组件的方法和从PRE-PREG PLY和PRE-PREG组件移除声音的方法
- 申请号:JP2014048286 申请日:2014-03-12
- 公开(公告)号:JP2014180873A 公开(公告)日:2014-09-29
- 发明人: MOORS THOMAS MICHAEL , AMIR RIAHI
-
申请人:
General Electric Co
, ゼネラル・エレクトリック・カンパニイ -
专利权人:
General Electric Co
,ゼネラル・エレクトリック・カンパニイ -
当前专利权人:
General Electric Co
,ゼネラル・エレクトリック・カンパニイ - 优先权: US201313838986 2013-03-15
- 主分类号: B29C70/06
- IPC分类号: B29C70/06 ; B29K105/08 ; C08J5/24
摘要:
PROBLEM TO BE SOLVED: To provide a method of making a laminate component and a method of removing voids from a pre-preg ply and a pre-preg component.SOLUTION: A method of making a laminate includes laying up a plurality of pre-preg plies in a desired geometry, the plurality of pre-preg plies having a plurality of fibers and a resin. The method includes creating at least one void-reducing channel in at least one ply of the plurality of pre-preg plies, the void-reducing channel being perpendicular to a fiber orientation in the at least one ply. The void reducing channel locally re-orients the fibers adjacent to the void-reducing channel in the at least one pre-preg ply. The method includes laminating the plurality of pre-preg plies. The resin fills the at least one void-reducing channel, and the laminate component has a porosity margin of about 1.5%.
摘要(中):
要解决的问题:提供一种制备层压组件的方法和从预浸料和预浸料中去除空隙的方法。方法:制备层压板的方法包括铺设多个预浸料 层叠在所需的几何形状中,多个预浸布具有多个纤维和树脂。 所述方法包括在所述多个预浸料层的至少一层中形成至少一个空隙减少通道,所述空隙减少通道垂直于所述至少一层中的纤维取向。 空隙减少通道在至少一个预浸层中局部地重新定向邻近空隙减少通道的纤维。 该方法包括层压多个预浸料层。 树脂填充至少一个空隙减少通道,并且层压部件具有约1.5%的孔隙率。
信息查询:
EspacenetIPC结构图谱:
B | 作业;运输 |
--B29 | 塑料的加工;一般处于塑性状态物质的加工 |
----B29C | 塑料的成型或连接;塑性状态物质的一般成型;已成型产品的后处理,如修整 |
------B29C70/00 | 成型复合材料,即含有增强材料、填料或预成型件(例如嵌件)的塑性材料 |
--------B29C70/04 | .仅含有增强材料,例如自增强塑料 |
----------B29C70/06 | ..仅仅是纤维增强材料 |