Numerical simulation of damage under thermal effect in drilling CFRP
Sign Up to like & getrecommendations! Published in 2024 at "Polymer Composites"
DOI: 10.1002/pc.29402
Abstract: Carbon fiber reinforced plastics (CFRP) is sensitive to temperature, serious drilling damage occurs due to the accumulation of cutting heat during the drilling process. In order to explore the thermal effect on drilling damage, in… read more here.
Keywords: temperature; drilling cfrp; damage; effect drilling ... See more keywords
Reversed-Air Cooling Technology for High-Quality Drilling of CFRP
Sign Up to like & getrecommendations! Published in 2019 at "Applied Composite Materials"
DOI: 10.1007/s10443-018-9755-4
Abstract: Drilling is commonly adopted in the manufacturing process of large CFRP structural components for meeting assembly requirements. However, undesirable burrs occur frequently due to the weak restrictive conditions at hole-exit and the excessively high cutting… read more here.
Keywords: cooling technology; hole exit; drilling cfrp; technology ... See more keywords
A study on the machinability of advanced arc PVD AlCrN-coated tungsten carbide tools in drilling of CFRP/titanium alloy stacks
Sign Up to like & getrecommendations! Published in 2020 at "Carbon Letters"
DOI: 10.1007/s42823-020-00180-8
Abstract: This study aims to investigate the effect of an aluminum chromium nitride (AlCrN) coating on tool wear and hole quality in the conventional drilling process of carbon fiber-reinforced plastic (CFRP) composites, titanium alloy (Ti), and… read more here.
Keywords: alcrn coated; titanium alloy; advanced arc; drilling cfrp ... See more keywords
Experimental investigations into tool wear of drilling CFRP
Sign Up to like & getrecommendations! Published in 2018 at "Procedia Manufacturing"
DOI: 10.1016/j.promfg.2018.06.086
Abstract: Carbon Fiber Reinforced Polymer (CFRP) has highly abrasive microstructure due to carbon fiber reinforcement and requires the use of tool materials with good resistance to abrasive wear. The paper presents a study of tool wear… read more here.
Keywords: experimental investigations; wear drilling; investigations tool; drilling cfrp ... See more keywords
Cutting performance evaluation of boron-doped and undoped diamond coatings in drilling of CFRP laminates
Sign Up to like & getrecommendations! Published in 2021 at "Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture"
DOI: 10.1177/09544054211040624
Abstract: This study investigated the effect of boron-doped and undoped diamond coatings on the cutting performance of cobalt cemented tungsten carbide (WC-Co) drills when drilling CFRP. Three types of diamond coating, as boron-doped microcrystalline (B-MCD), boron-doped… read more here.
Keywords: cutting performance; boron doped; drilling cfrp; diamond ... See more keywords