V
Vivek Aggarwal
Researcher at Punjab Technical University
Publications - 38
Citations - 411
Vivek Aggarwal is an academic researcher from Punjab Technical University. The author has contributed to research in topics: Machining & Electrical discharge machining. The author has an hindex of 5, co-authored 27 publications receiving 178 citations. Previous affiliations of Vivek Aggarwal include Dr. B. R. Ambedkar National Institute of Technology Jalandhar.
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Parametric modeling and optimization for wire electrical discharge machining of Inconel 718 using response surface methodology
TL;DR: In this paper, the performance of the wire electrical discharge machining (WEDM) process for Inconel 718 was evaluated in terms of cutting rate and surface roughness.
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Critical review on ecological, economical and technological aspects of minimum quantity lubrication towards sustainable machining
TL;DR: In this paper, the various cooling and lubrication techniques employed during machining operations were critically analyzed and their potential towards sustainable machining was examined, and the review results revealed that considerable advancements were reported in cooling and liquidation techniques and pointing towards economical, ecological and sustainable machine.
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Empirical Investigations during WEDM of Ni-27Cu-3.15Al-2Fe-1.5Mn Based Superalloy for High Temperature Corrosion Resistance Applications.
TL;DR: An experimental investigation executed on Ni-27Cu-3.15Al-2Fe-1.5Mn based superalloy using wire electric discharge machining (WEDM) to model cutting rate (CR) and surface roughness (SR) using response surface methodology (RSM) shows that pulse-on time has a direct effect on CR while the pulse-offTime has a reverse effect.
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Multi-objective Optimization of Kerf-taper and Surface-roughness Quality Characteristics for Cutting-operation On Coir and Carbon Fibre Reinforced Epoxy Hybrid Polymeric Composites During CO2-Pulsed Laser-cutting Using RSM
Yadvinder Singh,Jujhar Singh,Shubham Sharma,Vivek Aggarwal,Catalin I. Pruncu,Catalin I. Pruncu +5 more
TL;DR: In this paper, the impact of the input variables on the response characteristics was explored and the morphological characterizations have been performed to analyze the effect of machining-variables and cut-quality for the top and bottom kerf widths with various laser cutting variables in the pulse laser cutting of Coir-fibre/carbon fiber/epoxy resin hybrid composite adjacent to straight cut profile employing pulsed CO2 laser system.
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Utilization of rapid prototyping technology for the fabrication of an orthopedic shoe inserts for foot pain reprieve using thermo-softening viscoelastic polymers: A novel experimental approach:
Shubham Sharma,Shubham Sharma,Jujhar Singh,Harish Kumar,Abhinav Sharma,Vivek Aggarwal,Amoljit Singh Gill,N. Jayarambabu,Saraswathi Kailasa,K. Venkateswara Rao +9 more
TL;DR: In this article, the structure of inserts for foot orthosis fabricated by utilizing rapid prototyping technology was investigated by using both thermoplastic elastomer and thermoplastics.