公开(公告)号：US20140272292A1

公开(公告)日：2014-09-18

申请号：US14288538

申请日：2014-05-28

Applicant: Huawei Device Co., Ltd.

Inventor： Jiao Yu ,  Dahai Dong ,  Chengwen Hu

IPC: B29C45/00

CPC classification number: B29C45/0001 ,  B29C45/0005 ,  B29C45/0055 ,  B29C45/14631 ,  B29C2045/0058 ,  B29L2031/3481 ,  Y10T428/24355

Abstract: A method for manufacturing a carbon fiber component includes: placing a film with a texture on a first side surface into a mold, where a second side surface of the film abuts against an inner wall of the mold; injecting melted carbon fiber composite plastic into the first side surface through an injection port of the mold to obtain a component in a first shape; and obtaining a component in a second shape from the component in the first shape by using a material removal technique. Compared with the prior art, with the manufacturing method provided in the present invention, on the basis of ensuring a use strength requirement of a component, processing efficiency may be effectively increased. On this basis, the present invention further provides a carbon fiber component manufactured by using this manufacturing method.

Abstract translation: 碳纤维成分的制造方法包括：将具有第一侧面的纹理的膜放入模具中，其中膜的第二侧面与模具的内壁抵接; 通过模具的注射口将熔融的碳纤维复合材料塑料注入第一侧表面，以获得第一形状的部件; 并且通过使用材料去除技术从第一形状的部件获得具有第二形状的部件。 与现有技术相比，利用本发明提供的制造方法，在确保部件的使用强度要求的基础上，可以有效提高加工效率。 在此基础上，本发明还提供了使用该制造方法制造的碳纤维部件。