Journal article
Elimination of delamination and burr formation using high-frequency vibration-assisted drilling of hybrid CFRP/Ti6Al4V stacked material
Abstract
The superior physical and mechanical characteristics of CFRP/Ti6Al4V stacked structures explain their widespread use in the aerospace industry. However, the unacceptable machining-induced tensile surface residual stresses and reduced surface integrity are the main challenges that are faced in the conventional drilling process. These types of damage are attributed to the relatively high thermal load and poor chip evacuation mechanism. …
Authors
Hussein R; Sadek A; Elbestawi MA; Attia MH
Journal
The International Journal of Advanced Manufacturing Technology, Vol. 105, No. 1-4, pp. 859–873
Publisher
Springer Nature
Publication Date
November 2019
DOI
10.1007/s00170-019-04248-2
ISSN
0268-3768