Avoidance of Drill Cap Formation in CFRP-Titanium Stack Materials by Using Vibration Assisted Drilling with Defined Coupling of the Oscillation

Avoidance of Drill Cap Formation in CFRP-Titanium Stack Materials by Using Vibration Assisted Drilling with Defined Coupling of the Oscillation

Drilling of rivet holes in stacked materials consisting of CFRP and Ti-6Al-4V still represents unique challenges. It is common practice to drill the material layers using one single tool. When exiting the final metallic layer, formation of a drill cap usually leads to undesirable burrs and debris, r...

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Bibliographic Details
Main Authors: Stephan Krall, Markus Prießnitz, Christian Baumann, Peter Brandt, Friedrich Bleicher
Format: Article
Language:English
Published: Publishing House of Wrocław Board of Scientific Technical Societies Federation NOT 2023-05-01
Series:Journal of Machine Engineering
Subjects:
drilling
tool geometry
burr
vibration assisted drilling
Online Access:http://jmacheng.not.pl/Avoidance-of-Drill-Cap-Formation-in-CFRP-Titanium-Stack-Materials-by-Using-Vibration,166274,0,2.html
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