| 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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Harrison, David Keith
Glasgow Caledonian University
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (14/14 displayed)
- 2022Comprehensive study on the influence of different pretreatment methods and structural adhesives on the shear strength of hybrid CFRP/aluminum jointscitations
- 2022Adhesively bonded CFRP/Al joints: influence of the surface pretreatment on corrosion during salt spray testcitations
- 2022Laser surface treatment of carbon fiber reinforced polymer using near-infrared laser wavelength with variated process parameterscitations
- 2022Individual process development of single and multi-material laser melting in novel modular laser powder bed fusion systemcitations
- 2021Laser polishing of Laser Powder Bed Fusion AlSi10Mg parts—influence of initial surface roughness on achievable surface qualitycitations
- 2021Prozessparameter-Abhängigkeiten im kontinuierlichen und gepulsten Laserbetriebsmodus beim Oberflächenpolieren von additiv gefertigten Aluminiumbauteilen (AlSi10Mg)citations
- 2020Laser-based surface treatment of CFRP and aluminum for adhesively bonded hybrid jointscitations
- 2017Material removal simulation for steel mould polishingcitations
- 2016Simulation of material removal in mould polishing for polymer optic replication
- 2013Precision mould manufacturing for polymer opticscitations
- 2007Part strength analysis of Shell Assisted Layer Manufacturing (SALM)
- 2006Process energy analysis for aluminium alloy and stainless steel in laser-assisted jet electrochemical machiningcitations
- 2005Enhancing the formability of aluminium components via temperature controlled hydroformingcitations
- 2004Modelling and experimental investigation of laser assisted jet electrochemical machiningcitations
Places of action
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article
Process energy analysis for aluminium alloy and stainless steel in laser-assisted jet electrochemical machining
Abstract
Laser-assisted jet electrochemical machining (LAJECM) is a hybrid process that combines a relatively low-power laser beam (typically 375 mW) with an electrolyte jet to facilitate metal removal. The main purpose of the laser is to enhance the localization effect of electrochemical dissolution from the workpiece, thus giving better precision and efficiency. The laser thermally activates the material surface where it impinges, thereby increasing the electrochemical current density in that localized zone. This paper reports recent investigations of LAJECM process energy distribution and explains the influence of laser assistance on dissolution removal rates using theoretical as well as experimental analysis. It was found that laser assistance increases energy in the LAJECM process by up to 45 per cent compared with jet electrochemical machining (JECM). The process energy has also been related to volumetric removal rate, and the specific energy required for machining with given variables has been calculated. It has been proved that LAJECM is more effective then JECM as the calculated specific energy was lower by up to 30 per cent.