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Proceedings Paper

Study on drilling force and delamination in high speed drilling carbon fiber reinforce plastics (CFRP)
Author(s): Dong Liu; Xueke Luo; Honghai Xu
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Paper Abstract

The carbon fiber reinforced plastics are highly promising materials which widely used in aerospace industry due to their excellent mechanical properties. The delamination is considered a major problem in manufacture the parts and assembly. The thrust force affected the delamination mostly. This paper investigated the drilling force, torque, delamination of carbon fibred composite with carbide drilling tools and half core drilling tool. The experiments were carried out under air cooling cutting conditions and the drilling force and the damage around the hole using carbide tool and half core tool were compared. The experimental results indicated that the drilling forces using half core drill were smaller than that of using carbide tool and the damages around the drilling hole using half core tool and better than that using carbide drill.

Paper Details

Date Published: 20 May 2011
PDF: 5 pages
Proc. SPIE 7997, Fourth International Seminar on Modern Cutting and Measurement Engineering, 799702 (20 May 2011); doi: 10.1117/12.882858
Show Author Affiliations
Dong Liu, North China Univ. of Technology (China)
Xueke Luo, North China Univ. of Technology (China)
Honghai Xu, North China Univ. of Technology (China)


Published in SPIE Proceedings Vol. 7997:
Fourth International Seminar on Modern Cutting and Measurement Engineering
Jiezhi Xin; Lianqing Zhu; Zhongyu Wang, Editor(s)

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