Dr Debajyoti Bhaduri

Lecturer

: bhadurid@cardiff.ac.uk
: +44 (0)29 2251 0922
: Room W/2.21, Queen's Buildings - West Building, 5 The Parade, Newport Road, Cardiff, CF24 3AA

: Available for postgraduate supervision

Dr Debajyoti Bhaduri is a Lecturer in High-Value Manufacturing within the Cardiff School of Engineering. His research interest broadly centres on the advanced machining / grinding, laser based micro-manufacturing and metal additive manufacturing (AM), hybrid manufacturing technologies, e.g. ultrasonic assisted machining / grinding, surface engineering via PVD coating, laser texturing, polishing etc.

Dr Bhaduri has been involved in several European projects over the past five years that focussed on development and implementation of hybrid manufacturing process chains incorporating various pre- and post-processing steps of metallic AM parts. During his PhD, he developed a novel hybrid ultrasonic assisted creep feed grinding process for machining of advanced aerospace alloys such as Inconel 718, CMSX-4 and gamma titanium aluminide. His research expertise also encompasses evaluation of surface integrity of machined parts via roughness, microhardness, microstructure and different microscopic and spectroscopic (EDS, WDS, EMPA, SIMS, XPS, OES and XRD) analysis.

Lecturer (current post): School of Engineering, Cardiff University, Cardiff, UK

Research Fellow (2013-2018): School of Engineering, Department of Mechanical Engineering, University of Birmingham, Birmingham, UK

Honorary Senior Research Fellow (2018-present): School of Engineering, Department of Mechanical Engineering, University of Birmingham, Birmingham, UK

PhD (2010-2014): School of Mechanical Engineering, University of Birmingham, Birmingham, UK

Assistant Professor (2009): National Institute of Technology Rourkela, India

Master of Technology (2007-2009): Department of Mechanical Engineering, Indian Institute of Technology Kharagpur, India

Bachelor of Engineering (2003-2007): Department of Production Engineering, Jadavpur University, Kolkata, India

Honours and awards

Al Sonntag award for the best paper on solid lubricants subject, awarded by the Society of Tribologists and Lubrication Engineers (stle) (2019)
Joseph Whitworth Award for the best paper on a manufacturing industries mechanical engineering subject, awarded by the Institution of Mechanical Engineers (2017)
Institute Silver Medal, awarded by Indian Institute of Technology Kharagpur, India (2009)
B. M. Belgaumkar Memorial prize, awarded by Indian Institute of Technology Kharagpur, India (2009)
University Gold Medal, awarded by Jadavpur University, India (2007)

Professional memberships

Research Affiliate of the CIRP

Committees and reviewing

Committees: Member of the 5^th CIRP Conference on Surface Integrity (CSI) 2020 Scientific Committee
Journal reviewer: Applied Surface Science, CIRP Journal of Manufacturing Science and Technology, Materials and Manufacturing Processes, Machining Science and Technology, Measurement, Surface and Coatings Technology, Precision Engineering, Ceramics International, Wear, I. Mech. E.- Part B, International Journal of Advanced Manufacturing Technology, Journal of Cleaner Production, Ultrasonics etc.
PhD theses reviewer: National Institute of Technology Rourkela, India (2019)

2020

Bhaduri, D.et al. 2020. Removal of surface contaminants using laser cleaning process. Presented at: CIRP Winter Meeting 2020, Paris, France, 19-21 February 2020.
Bhaduri, D.et al. 2020. Removal of surface contaminants using laser cleaning process. Presented at: CIRP Winter Meeting 2020, Paris, France, 19-21 February 2020.
Bhaduri, D.et al. 2020. On the surface integrity of additive manufactured and post-processed AlSi10Mg parts. Procedia CIRP 87, pp. 339-344. (10.1016/j.procir.2020.02.093)
Martinez-Zavala, H.et al. 2020. Effects of laser microtextured surfaces in condensation heat transfer. Procedia CIRP

2019

Penchev, P.et al. 2019. System-level integration tools for laser-based powder bed fusion enabled process chains. Journal of Manufacturing Systems 50, pp. 87-102. (10.1016/j.jmsy.2018.12.003)
Bhaduri, D.et al. 2019. Evaluation of the surface integrity of aeroengine components following needle peening. Presented at: CIRP Winter Meeting 2019, Paris, France, 20-22 Feb 2019.
Bhaduri, D.et al. 2019. Evaluation of the surface integrity of aeroengine components following needle peening. Presented at: CIRP Winter Meeting 2019, Paris, France, 20-22 Feb 2019.
Martinez-Zavala, H.et al. 2019. Experimental study on heat transfer enhancement during condensation using microstructured surfaces. Presented at: International Conference on Applied Energy 2019, Västerås, Sweden, 12-15 Aug 2019.
Bhaduri, D.et al. 2019. Evaluation of surface / interface quality, microstructure and mechanical properties of hybrid additive-subtractive aluminium parts. CIRP Annals - Manufacturing Technology 68(1), pp. 237-240. (10.1016/j.cirp.2019.04.116)

2018

Bhaduri, D.et al. 2018. Development and evaluation of a hybrid additive-subtractive process chain. Presented at: CIRP Winter Meeting 2018, Paris, France, 21-23 Feb 2018.

2017

Bhaduri, D.et al. 2017. Pulsed laser polishing of 3D printed mesoscale parts. Presented at: 39th MATADOR Conference, Manchester, UK, 5-7 Jul 2017.
Bhaduri, D.et al. 2017. Laser polishing of 3D printed mesoscale components. Applied Surface Science 405, pp. 29-46. (10.1016/j.apsusc.2017.01.211)
Bhaduri, D.et al. 2017. On design and tribological behaviour of laser textured surfaces. Procedia CIRP 60, pp. 20-25. (10.1016/j.procir.2017.02.050)
Gangopadhyay, S.et al. 2017. Performance evaluation of a hard composite solid lubricant coating when dry machining of high-carbon steel. Tribology Transactions 61(1), pp. 100-110. (10.1080/10402004.2016.1275903)
Penchev, P.et al. 2017. Generic software tool for counteracting the dynamics effects of optical beam delivery systems. Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture 231(1), pp. 48-64. (10.1177/0954405414565379)
Bhaduri, D.et al. 2017. Ultrasonic assisted creep feed grinding of gamma titanium aluminide using conventional and superabrasive wheels. CIRP Annals - Manufacturing Technology 66(1), pp. 341-344. (10.1016/j.cirp.2017.04.085)

2016

Penchev, P., Dimov, S. and Bhaduri, D. 2016. Experimental investigation of 3D scanheads for laser micro-processing. Optics and Laser Technology 81, pp. 55-59. (10.1016/j.optlastec.2016.01.035)
Bhaduri, D.et al. 2016. An investigation of accuracy, repeatability and reproducibility of laser micromachining systems. Measurement 88, pp. 248-261. (10.1016/j.measurement.2016.03.033)
Penchev, P.et al. 2016. Generic integration tools for reconfigurable laser micromachining systems. Journal of Manufacturing Systems 38, pp. 27-45. (10.1016/j.jmsy.2015.10.006)
Bhaduri, D.et al. 2016. Laser polishing of 3D printed miniaturised titanium components. Presented at: 4M/IWMF Conference, Lyngby, 18 - 20 September 2016Proceedings of the 4M/IWMF Conference. pp. 109-112., (10.3850/978-981-11-0749-8_740)
Bhaduri, D.et al. 2016. Laser texturing of tungsten carbide tools: the effects on tribological performance when machining Ti-6Al-4V alloy. Presented at: Euspen’s 16th International Conference and Exhibition, Nottingham, 30 May - 3 June 2016 Presented at Bointon, P., Leach, R. and Southon, N. eds.Proceedings of the 16th International Conference of the European Society for Precision Engineering and Nanotechnology. Bedford: Euspen pp. 313-314.
Bhaduri, D.et al. 2016. The effects of laser surface texturing on scratch test and machining performance of tungsten carbide tools when turning Ti-6Al-4V. Presented at: 11th International Conference on Micro Manufacturing (ICOMM) Conference, California, CA, 29 -31 March 201611th International Conference on Micro Manufacturing (ICOMM) Conference.

2015

Bhaduri, D.et al. 2015. A comparative study on accuracy, repeatability and reproducibility of laser micromachining systems. Presented at: Industrial Laser Applications Symposium (ILAS), Kenilworth, UK, 17-18 Mar 2015.
Bhaduri, D.et al. 2015. Laser polishing of stainless steel 3D printed part. Presented at: Industrial Laser Applications Symposium (ILAS), Kenilworth, UK, 17-18 Mar 2015.
Bhaduri, D.et al. 2015. On comparative evaluation of accuracy, repeatability and reproducibility of laser micromachining systems. Presented at: 4M/ICOMM Conference, Milan, 30 March - 2 April 2015Proceedings of the 4M/ICOMM Conference. pp. 597-600.
Bhaduri, D.et al. 2015. Improving the surface integrity of 3D printed stainless steel parts by laser polishing. Presented at: 4M/ICOMM Conference, Milan, 30 March - 2 April 2015Proceedings of the 4M/ICOMM Conference. pp. 593-596.

2014

Penchev, P.et al. 2014. Novel manufacturing platform for scale up production of miniaturized parts. Presented at: IWMF, 9th International Workshop on Microfactories, Honolulu, 5-8 October 2014.

2010

Bhaduri, D. and Chattopadhyay, A. 2010. Study on the role of PVD TiN coating in improving the performance of electroplated monolayer superabrasive wheel. Surface and Coatings Technology 205, pp. 658-667. (10.1016/j.surfcoat.2010.07.089)
Bhaduri, D. and Chattopadhyay, A. 2010. Effect of pulsed DC CFUBM sputtered TiN coating on performance of nickel electroplated monolayer cBN wheel in grinding steel. Surface and Coatings Technology 204, pp. 3818-3832. (10.1016/j.surfcoat.2010.04.063)
Bhaduri, D.et al. 2010. Effect of target frequency, bias voltage and bias frequency on microstructure and mechanical properties of pulsed DC CFUBM sputtered TiN coating. Surface and Coatings Technology 204, pp. 3684-3697. (10.1016/j.surfcoat.2010.04.047)
Bhaduri, D., Mitra, S. and Saha, J. 2010. Study of cutting tool forces and nature of chip in turning of AISI 1040 steel. Journal of Modern Manufacturing Technology 2(2), pp. 161-172.
Bhaduri, D.et al. 2010. On tribological behaviour and application of TiN and MoS2-Ti composite coating for enhancing performance of monolayer cBN grinding wheel. Wear 268, pp. 1053-1065. (10.1016/j.wear.2010.01.013)
Gangopadhayay, S.et al. 2010. On characterization and performance evaluation of TiN-MoSx composite coated drill in dry machining of AISI 1030 steel. Presented at: 3rd international and 24th AIMTDR Conference on Global Trends and Challenges in Design and Manufacturing, Visakhapatnam, IndiaProceedings of the 3rd international and 24th AIMTDR Conference on Global Trends and Challenges in Design and Manufacturing. pp. 1125-1130.
Bhaduri, D. and Chattopadhyay, A. 2010. On performance improvement of electroplated monolayer cBN wheel using pulsed DC CFUBM sputtered TiN coating. Presented at: Recent Advances in Manufacturing Technology and Management, RAMTM, Kolkata, India, 19 February 2010Proceedings of National Conference on Recent Advances in Manufacturing Technology and Management.

2009

Bhaduri, D.et al. 2009. Electro discharge machining of titanium nitride-aluminium oxide composite for optimum process criterial yield. Materials and Manufacturing Processes 24, pp. 1312-1320. (10.1080/10426910902996987)
Bhaduri, D. and Chattopadhyay, A. 2009. Role of TiN coating in enhancing performance of galvanically bonded monolayer superabrasive wheel. Presented at: Sixth International Conference on “Precision, Meso, Micro and Nano Engineering”, COPEN 6, Coimbatore, India, 11-12 December 2009Proceedings of Sixth International Conference on “Precision, Meso, Micro and Nano Engineering.

2008

Saha, J., Singha, M. and Bhaduri, D. 2008. Study on the effect of tool geometry and cutting speed on tool force and surface finish in machining of AISI 1040 steel. International Journal of Manufacturing Technology and Research 4(1-2), pp. 56-63.

Advanced manufacturing technologies
Industrial project management

I am interested in supervising PhD students in the areas of:

Conventional machining (turning, milling, grinding)
Laser based micromachining
Laser surface texturing, polishing
Evaluation of machinability of materials
Metal based additive manufacturing

Current supervision

Haydee Martinez Zavala

Research student