Deenbandhu Chhotu Ram University of Science and Technology DCRUST Murthal Haryana | India
Mr. Sumit Gahletia is an ambitious early-career researcher specializing in additive manufacturing, 3D scanning, and advanced materials, recognized for his rapidly growing academic influence and practical contributions to biomedical and orthodontic engineering. His research portfolio reflects 9 scientific documents, an h-index of 6, and 88 citations recorded across 70 citing documents, demonstrating the strong scholarly reception of his emerging work in material optimization, 3D printing mechanics, scanning metrology, and patient-specific medical device fabrication. Mr. Gahletia’s ongoing PhD research focuses on the design and performance evaluation of orthodontic retainers fabricated through precision 3D scanning and high-resolution resin printing, where he examines scanning parameters, printing conditions, mechanical behavior, and dimensional accuracy to develop clinically reliable and personalized dental solutions. He has published impactful journal articles in areas such as fused filament fabrication, resin-based printing systems, metrological assessment of dental models, and optimization of biocompatible materials, along with multiple conference contributions showcasing novel approaches to sustainable manufacturing, polymer-matrix composites, and digital dentistry. His earlier work includes the mechanical evaluation of fiber-reinforced Onyx composites using FDM, further highlighting his versatility across additive-manufacturing platforms. In addition to his research excellence, Mr. Gahletia has established a strong presence in academic and professional communities, serving in various leadership and organizational roles across technical societies, innovation platforms, scouting organizations, and national committees. He has also participated in numerous international conferences, workshops, and scientific training programs, strengthening his exposure to global advancements in engineering and materials science. With practical industrial experience, proficiency in advanced design software, and a strong commitment to interdisciplinary innovation, Mr. Gahletia continues to contribute meaningfully to the evolving landscape of 3D printing and biomedical manufacturing, positioning himself as a promising scholar making impactful strides in research, technology integration, and next-generation material applications.
Featured Publications
Gahletia, S., & Garg, R. K. (2025). Dismantling barriers in integrating patient-centred care with additive manufacturing to assess the fit of orthodontic retainers for futuristic preventative healthcare. Progress in Additive Manufacturing.
Gahletia, S., Kaushik, A., & Garg, R. K. (2024). Analysis of the surface roughness of 3D-printed occlusal splints fabricated using biocompatible resins. Journal of Emerging Science and Engineering.
Sharma, P., Gahletia, S., & Bhardwaj, K. (2023). Ameliorating surface roughness and tensile strength of ASA fabricated parts by analyzing significant FDM printing parameters using response surface methodology. Journal of Polymer & Composites.
Kaushik, A., Kumar, P., Gahletia, S., Garg, R. K., Kumar, A., Yadav, M., Giri, J., & Chhabra, D. (2023). Optimization of dual extrusion fused filament fabrication process parameters for 3D-printed nylon-reinforced composites: Pathway to mobile and transportation revolution. SAE International Journal of Materials and Manufacturing.
Kaushik, A., Punia, U., Gahletia, S., Garg, R. K., & Chhabra, D. (2023). Identification and overcoming key challenges in the 3D printing revolution. In Advances in Additive Manufacturing (Chapter 5). CRC Press.