| 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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Mativenga, Paul T.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (36/36 displayed)
- 2024Adaptive circumferential distance location of the laser energy beam in the laser-assisted turning of Al/SiC metal matrix compositescitations
- 2023Machinability of nickel-titanium shape memory alloys under dry and chilled air cutting conditionscitations
- 2022Effectiveness of lubricating coatings in dry drilling of aluminium alloyscitations
- 2020Fused Deposition Modelling Filament with Recyclate Fibre Reinforcementcitations
- 2016Statistical analysis of process parameters in micromachining of Ti-6Al-4V alloycitations
- 2015Environmental performance evaluation of different cutting environments when milling H13 tool steel
- 2014Comparison of tool wear mechanisms and surface integrity for dry and wet micro-drilling of nickel-base superalloyscitations
- 2014Energy intensity and environmental analysis of mechanical recycling of carbon fibre compositecitations
- 2012Evaluation of the effects of tool geometry on tool wear and surface integrity in the micro drilling process for Inconel 718 alloycitations
- 2012A comparative study of multilayer and functionally graded coated tools in high-speed machiningcitations
- 2012Wear mechanisms analysis for turning Ti-6Al-4V – Towards the development of suitable tool coatings.citations
- 2012Assessment of machining performance using the wear map approach in micro-drillingcitations
- 2011An investigation of multilayer coated (TiCN/Al 2O 3-TiN) tungsten carbide tools in high speed cutting using a hybrid finite element and experimental techniquecitations
- 2011Evaluation of surface integrity in micro drilling process for nickel-based superalloycitations
- 2010Laser removal of TiN coatings from WC micro-tools and in-process monitoringcitations
- 2010Synthesis of TiAlN based coating on mild steel substrate using combined laser/sol-gel techniquecitations
- 2010A comparative study of material phase effects on micro-machinability of multiphase materialscitations
- 2009Laser removal of TiN from coated carbide substratecitations
- 2009Assessment of the machinability of Ti-6Al-4V alloy using the wear map approachcitations
- 2009Size effect and tool geometry in micromilling of tool steelcitations
- 2009Micromachining of coarse-grained multi-phase materialcitations
- 2009A comparative study of the tool-chip contact length in turning of two engineering alloys for a wide range of cutting speedscitations
- 2009Predictive modelling of average heat partition in high speed machining of AISI/SAE 4140 steelcitations
- 2009On the heat partition properties of (Ti, Al)N compared with TiN coating in high-speed machiningcitations
- 2008An investigative study of the interface heat transfer coefficient for finite element modelling of high-speed machiningcitations
- 2008An experimental investigation of deep-hole microdrilling capability for a nickel-based superalloycitations
- 2008White layer formation and hardening effects in hard turning of H13 tool steel with CrTiAlN and CrTiAlN/MoST-coated carbide toolscitations
- 2008An evaluation of heat partition in the high-speed turning of AISI/SAE 4140 steel with uncoated and TiN-coated toolscitations
- 2008Evaluation and selection of hard coatings for micro milling of hardened tool steelcitations
- 2007The effect of AlCrTiN coatings on product quality in micro milling of 45 HRC hardened H13 die steel
- 2006An investigation of tool chip contact phenomena in high-speed turning using coated toolscitations
- 2006White layer formation in hard turning of H13 tool steel at high cutting speeds using CBN toolingcitations
- 2005Wear and cutting forces in high-speed machining of H13 using physical vapour deposition coated carbide tools
- 2005An experimental study of cutting forces in high-speed end milling and implications for dynamic force modelingcitations
- 2004An investigation of the tool-chip contact length and wear in high-speed turning of EN19 steelcitations
- 2003A study of cutting forces and surface finish in high-speed machining of AISI H13 tool steel using carbide tools with TiAlN based coatingscitations
Places of action
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article
Micromachining of coarse-grained multi-phase material
Abstract
The high demand of miniaturized components, coupled with geometric and material range limitations of traditional lithographic techniques has generated a strong interest in micromechanical machining. In micromachining the so-called size effect is a dominant factor. This is attributed to the fact that the unit or physical size of the material to be removed can be of the same order of magnitude as the tool edge radius or grain size. This paper explores the micro-machinability of multi-phase ferrite-pearlite steel that has a relatively large average grain size (10μm). The investigation and cutting tests examined the effect of undeformed chip thickness, tool edge radius, and workpiece grain size on the specific cutting force, burr size, surface finish, and tool wear. The work clearly shows that micro tool edge radius and workpiece material grain size are valuable inputs in determining micromilling conditions that ensure the best surface finish and reduced burr size. Cutting conditions recommendations are also put forwards for roughing and finishing passes in micromilling of AISI1045 tool steel. © 2009 IMechE.