Computerized tomography and C-Scan for measuring delamination in the drilling of composite materials using various drills

被引：185

作者：

Tsao, CC ^{[1
]}

Hocheng, H

机构：

[1] Ta Hua Inst Technol, Dept Automat Engn, Hsinchu 307, Taiwan

[2] Natl Tsing Hua Univ, Dept Power Mech Engn, Hsinchu 300, Taiwan

来源：

INTERNATIONAL JOURNAL OF MACHINE TOOLS & MANUFACTURE | 2005年 / 45卷 / 11期

关键词：

drilling; dlamination; composite material; computerized tomography; ultrasonic C-scan;

D O I：

10.1016/j.ijmachtools.2005.01.009

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Whilst drilling is the most frequently employed operation of secondary machining for structure joining, delamination is a very serious defect during drilling of fiber-reinforced composite materials,. The evaluation of the delamination damage in the material is important but rather difficult, particularly for carbon fiber-based composites, because their colour makes visual inspection difficult. A special technique using medical equipment for computerized tomography is presented in this paper. It is compared to techniques using ultrasonic and is demonstrated as a feasible and an effective tool for the evaluation of drilling-induced delamination. (c) 2005 Elsevier Ltd. All rights reserved.

引用

页码：1282 / 1287

页数：6

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