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

被引：181
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
收藏
页码：1282 / 1287
页数：6
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