Title:
タービンエンジン翼の製造方法
Document Type and Number:
Japanese Patent JP5666466
Kind Code:
B2
Abstract:
Fabricating a blade by 3D weaving a preform that is to be impregnated with resin. The visibility of the cut ends of certain yarns of the preform, e.g. the warp yarns, is accentuated in order to cause curved lines to appear, and the configuration of these curved lines is compared with a reference configuration in order to shape the preform properly.
Inventors:
マイユ，ジヤン・ノエル
ロメロ，ジヤン−ルイ
ロメロ，ジヤン−ルイ
Application Number:
JP2011541568A
Publication Date:
February 12, 2015
Filing Date:
December 17, 2009
Export Citation:
Assignee:
スネクマ
International Classes:
B29C70/10; B29B11/16; D03D25/00; F04D29/32
Attorney, Agent or Firm:
In the patent business corporation Kawaguchi 國 case, it is a patent firm.