| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Newman, Stephen T.
University of Bath
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (28/28 displayed)
- 2023The state-of-the-art of wire arc directed energy deposition (WA-DED) as an additive manufacturing process for large metallic component manufacturecitations
- 2021Future research directions in the machining of Inconel 718citations
- 2021Effects of in-process LN2 cooling on the microstructure and mechanical properties of Type 316L stainless steel produced by wire arc directed energy depositioncitations
- 2019Cryogenic drilling of carbon fibre reinforced plastic with tool consideration
- 2019Hybrid cryogenic MQL for improving tool life in machining of Ti-6Al-4V titanium alloycitations
- 2019Characterisation of austenitic 316LSi stainless steel produced by wire arc additive manufacturing with interlayer cooling
- 2018Hybrid cooling and lubricating technology for CNC milling of Inconel 718 nickel alloycitations
- 2018Invited Review Article: Strategies and Processes for High Quality Wire Arc Additive Manufacturingcitations
- 2016Comparative investigation on using cryogenic machining in CNC milling of Ti-6Al-4V titanium alloycitations
- 2016Cryogenic High Speed Machining of Cobalt Chromium Alloycitations
- 2016Optimal cutting conditions towards sustainable machining when slot milling aluminium alloycitations
- 2016Hybrid additive and subtractive machine tools - research and industrial developmentscitations
- 2016Investigation of the effects of cryogenic machining on surface integrity in CNC end milling of Ti-6Al-4V titanium alloycitations
- 2015Influence of cutting environments on surface integrity and power consumption of austenitic stainless steelcitations
- 2015Image Processing for Quantification of Machining Induced Changes in Subsurface Microstructure
- 2015Investigation of Cutting Parameters in Sustainable Cryogenic End Milling
- 2014Effect of machining environment on surface topography of 6082 T6 aluminium
- 2013A surface roughness and power consumption analysis when slot milling austenitic stainless steel in a dry cutting environmentcitations
- 2013A Surface Roughness and Power Consumption Analysis When Slot Milling Austenitic Stainless Steel in a Dry Cutting Environmentcitations
- 2013State-of-the-art cryogenic machining and processingcitations
- 2012Evaluation of Cryogenic CNC Milling of Ti-6Al-4V Titanium Alloy
- 2012Cryogenic Machining of Carbon Fibre
- 2012An initial study of the effect of using liquid nitrogen coolant on the surface roughness of inconel 718 nickel-based alloy in CNC millingcitations
- 2012Study of Cryogenics in CNC Milling of Metal Alloys
- 2012Study of the effects of cryogenic machining on the machinability of Ti-6Al-4V titanium alloy
- 2012Environmentally conscious machining of difficult-to-machine materials with regard to cutting fluidscitations
- 2011Adiabatic shear band formation as a result of cryogenic CNC machining of elastomerscitations
- 2010The formation of adiabatic shear bands as a result of cryogenic CNC machining of elastomerscitations
Places of action
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document
Hybrid cooling and lubricating technology for CNC milling of Inconel 718 nickel alloy
Abstract
Inconel 718 is the most used nickel based super alloy. High material strength, hardness and corrosion resistance at elevated temperatures together with good creep resistance has made Inconel 718 an attractive material which is widely used in aerospace, gas turbine, marine and oil and gas industries. Due to the high material strength and work hardening tendency of Inconel 718, high temperatures and forces are produced during machining operations. Low thermal conductivity of the material prevents effective heat dissipation resulting in very high temperatures at the cutting zone. These high temperatures together with high cutting forces can lead to significantly reduced tool life and poor surface quality of machined parts. Therefore, machining Inconel is usually synonymous with poor productivity and high costs. In this paper the effect of various machining environments on machinability of solution treated and age hardened Inconel 718 in high speed milling is investigated. The investigations clearly demonstrated that high speed machining using a novel hybrid cooling system consisting of liquid nitrogen cryogenic cooling and rapeseed oil vegetable minimum quantity lubrication has major advantages in machining Inconel 718. The analysis indicated that tool life can be almost doubled using hybrid cooling when compared to conventional flood cooling whilst generating a surface roughness Ra of maximum 0.4µm.