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About the author
Dr. Rupinder Singh is currently Professor and Head of the Department of Mechanical Engineering, National Institute of Technical Teacher Training and Research, Chandigarh. He received a Ph.D. in Mechanical Engineering from the Thapar Institute of Engineering and Technology Patiala. His research interests are additive manufacturing, composite filament processing, rapid tooling, metal casting and plastic solid waste management
Dr. Vinay Kumar is an Assistant Professor at University Centre for Research and Development, Chandigarh University. He has received Ph.D. in Mechanical Engineering from Punjabi University, Patiala. His area of research is Additive Manufacturing and the application of 3D printing for the development of new customizable solutions for structural and non-structural defects in heritage structures, and biomaterials for clinical applications. He has contributed extensively to Additive Manufacturing literature with publications appearing in Composite Part: B, Materials Letters, Journal of Manufacturing Processes, Journal of Thermoplastic composite Materials, Journal of Composite Materials, Journal of Materials Engineering and Performance, Sadhana, Materials Research Express, Advances in Materials Processing Technology, Proceedings of Institute of Mechanical Engineers Part-B, Part E, Part H, Part L, etc. He has authored 30 research papers and 25 book chapters.Dr. Ranvijay Kumar is an Assistant Professor (Research) at Marwadi University Research Center. He holds a Ph.D. in Mechanical Engineering from Punjabi University, Patiala. His expertise includes additive manufacturing, smart materials, friction-based welding, polymer composites, and plastic waste management. He has co-authored 80+ SCI-indexed research papers, 50 book chapters, and presented at 20 conferences. A recipient of the prestigious CII MILCA Award (2020), his work is published in top journals. Recognized among Stanford University’s top 2% scientists (2022–2024), he has significantly contributed to additive manufacturing and advanced material research.Dr Vinay Kumar is an Assistant Professor at the University Centre for Research and Development, Chandigarh University. He has received Ph.D. in Mechanical Engineering from Punjabi University, Patiala. His area of research is additive manufacturing and the application of 3D printing for the development of new customizable solutions for structural and non-structural defects in heritage structures, and biomaterials for clinical applications. He has contributed extensively to additive manufacturing literature with publications appearing in Composite Part: B, Materials Letters, Journal of Manufacturing Processes, Journal of Thermoplastic composite Materials, Journal of Composite Materials, Journal of Materials Engineering and Performance, Sadhana, Materials Research Express, Advances in Materials Processing Technology, Proceedings of Institute of Mechanical Engineers Part-B, Part E, Part H, Part L, etc. He has authored 30 research papers and 25 book chapters
