| 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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Shokrani, Alborz
University of Bath
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (38/38 displayed)
- 2024Sensors for in-process and on-machine monitoring of machining operationscitations
- 2024Chip Morphology Prediction in Inconel 718 Milling through Machine Learning to Control Surface Integritycitations
- 2024Impact of directionality and heat treatment on machining of additively manufactured Inconel 718citations
- 2024Cost Modelling for Powder Bed Fusion and Directed Energy Deposition Additive Manufacturingcitations
- 2023The state-of-the-art of wire arc directed energy deposition (WA-DED) as an additive manufacturing process for large metallic component manufacturecitations
- 2022Advanced Processing and Machining of Tungsten and Its Alloyscitations
- 2021Future research directions in the machining of Inconel 718citations
- 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
- 2020Electrohydrodynamic Atomization for Minimum Quantity Lubrication (EHDA-MQL) in End Milling Ti6Al4V Titanium Alloycitations
- 2020Electrohydrodynamic Atomization for Minimum Quantity Lubrication (EHDA-MQL) in End Milling Ti6Al4V Titanium Alloycitations
- 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
- 2018Investigation on the effect of cutting geometry on tool life in drilling Inconel 718
- 2018Invited Review Article: Strategies and Processes for High Quality Wire Arc Additive Manufacturingcitations
- 2018Edge trimming of carbon fibre reinforced plasticcitations
- 2018Machining Alloy 52 Kovar using different machining environmentscitations
- 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
- 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
Places of action
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article
Hybrid cryogenic MQL for improving tool life in machining of Ti-6Al-4V titanium alloy
Abstract
It is estimated that there is a need for 37,000 new passenger aircrafts until 2037. About 15% of the modern aircrafts are made of titanium alloys due to their high strength to weight ratio. In typical aerospace manufacturing, there is a buy-to-fly ratio of 6:1 for titanium parts which identifies significant machining requirements. Machining titanium alloys is generally associated with short tool life, poor surface integrity, low productivity and high manufacturing costs. These issues have made Ti-6Al-4V a difficult to machine material. In this study, a new hybrid cryogenic MQL cooling/lubrication technique is proposed for end milling Ti-6Al-4V using coated solid carbide tools. The effect of the proposed system on machinability of Ti-6Al-4V was studied at various cutting speeds and compared with flood, minimum quantity lubrication (MQL) and cryogenic cooling. Tool life, tool wear and surface roughness were thoroughly investigated as key machinability metrices and a new model for tool life based on tool wear is proposed. The analysis indicates a significant shift in CNC milling performance, as the new hybrid cryogenic MQL technique shows an increased tool life of 30 times is achieved together with a 50% improvement in productivity compared to state-of-the-art flood coolant machining.