Chisel Edge Effect on Delamination when Drilling Thick Composite Materials with a Twist Drill

Abstract : The drilling process is currently applied for bolt or rivet assembly of composite structures. As for metallic structures, the twist drill is the most commonly used cutter. At the hole exit, some delamination is generated with the use of a conventional twist drill. In this paper, an analytical model
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https://hal.archives-ouvertes.fr/hal-02194264
Contributor : Pierre Naegelen <>
Submitted on : Thursday, July 25, 2019 - 1:31:08 PM
Last modification on : Friday, October 11, 2019 - 8:23:12 PM

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P. Rahme, Yann Landon, Pierre Lagarrigue, Frederic Lachaud, R. Piquet, et al.. Chisel Edge Effect on Delamination when Drilling Thick Composite Materials with a Twist Drill. SAE Int. J. Aerosp., 2008, 1 (1), pp.776--781. ⟨10.4271/2008-01-2301⟩. ⟨hal-02194264⟩

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