Evaluation of eddy current testing for quality assurance and process monitoring of automated fiber placement

被引：53

作者：

Schmidt, Carsten ^{[1
]}

Schultz, Cedric ^{[1
]}

Weber, Patricc ^{[1
]}

Denkena, Berend ^{[1
]}

机构：

[1] Univ Hannover, Inst Prod Engn & Machine Tools, D-21684 Stade, Germany

来源：

COMPOSITES PART B-ENGINEERING | 2014年 / 56卷

关键词：

Prepreg; Non-destructive testing; Process monitoring; Lay-up;

D O I：

10.1016/j.compositesb.2013.08.061

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Standards in energy and cost efficiency are higher the ever especially in the aerospace industry. While structures made from carbon-fiber reinforced plastics (CFRP) show significant advantages in regards to specific strength and lightweight design, further improvements in their production processes are essential in order for CFRP to be competitive in the future. The authors present eddy current (EC) testing as a means for quality assurance (QA) and process monitoring for CFRP parts produced by automatic fiber placement (AFP), which is one the most prevalent production methods in aerospace industry. Eddy current testing shows the potential for highly automated process monitoring that can reduce error correction and cycle time in AFP. (C) 2013 Elsevier Ltd. All rights reserved.

引用

页码：109 / 116

页数：8

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