Abstract
Composites, especially Carbon Fiber Reinforced Polymer (CFRP) composites, are widely used in today's industrial world such as in aviation, defense, automotive industries. Although given the unique properties of the material, it is quite challenging to machine CFRP composites. Drilling, among other operations, is a critical process, that has a tendency to produce process-induced defects. In this paper, thrust force, torque, delamination, and diameter error of drilled holes were investigated in drilling of CFRP composites under dry, MQL and cryogenic conditions and the results were compared. Also, since machining parameters play an important role, a variable feed approach is adopted to investigate the effect of feed in drilling of CFRP composites.
Original language | English |
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Pages (from-to) | 551-558 |
Number of pages | 8 |
Journal | Procedia Manufacturing |
Volume | 43 |
DOIs | |
State | Published - 2020 |
Event | 17th Global Conference on Sustainable Manufacturing 2019 - Shanghai, China Duration: Oct 9 2019 → Oct 11 2019 |
Bibliographical note
Publisher Copyright:© 2020 The Authors. Published by Elsevier B.V.
Keywords
- CFRP
- Cryogenic Drilling
- Hole quality
- MQL
- Process performance
ASJC Scopus subject areas
- Industrial and Manufacturing Engineering
- Artificial Intelligence