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      • Department of Industrial Engineering
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      Energy based investigation of process parameters while drilling carbon fiber reinforced polymers

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      Author(s)
      Karpat, Yiğit
      Bahtiyar, O.
      Date
      2016
      Source Title
      Procedia CIRP
      Print ISSN
      2212-8271
      Publisher
      Elsevier B.V.
      Volume
      46
      Issue
      Part of special issue: 7th HPC 2016 – CIRP Conference on High Performance Cutting
      Pages
      59 - 62
      Language
      English
      Type
      Conference Paper
      Item Usage Stats
      214
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      167
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      Abstract
      Carbon fiber reinforced polymers (CFRPs) are widely used in the aerospace industry due to their light weight, high strength, and low thermal conductivity. Drilling is a critical process that affects the quality of CFRP parts. This work studies the influence of process parameters on delamination and tool wear. Polycrystalline diamond helical drills are used in the experiments. It has been shown that drilling energy calculations can be used to set appropriate feed and speed parameters and for increasing drilling performance of CFRPs. The results also indicate the importance of thermal modeling of CFRP laminate for better understanding of the drilling process. © 2016 The Authors.
      Keywords
      Carbide tools
      Carbon fiber reinforced polymer materials
      Delamination
      Drilling
      Thrust force
      Tool wear
      Aerospace industry
      Beams and girders
      Bridge decks
      Carbide cutting tools
      Carbide tools
      Cutting tools
      Delamination
      Diamond cutting tools
      Diamond drilling
      Drilling
      Fiber reinforced materials
      Fiber reinforced plastics
      Laminates
      Oil well drilling
      Polymers
      Reinforced plastics
      Reinforcement
      Thermal conductivity
      Wear of materials
      Carbon fiber reinforced polymer
      Drilling performance
      Influence of process parameters
      Low thermal conductivity
      Polycrystalline diamonds
      Process parameters
      Thrust forces
      Tool wear
      Carbon fiber reinforced plastics
      Permalink
      http://hdl.handle.net/11693/37494
      Published Version (Please cite this version)
      http://dx.doi.org/10.1016/j.procir.2016.03.185
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      • Department of Industrial Engineering 702
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