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BITS Pilani Institutional Repository
Browsing by Author Kala, Prateek
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Showing results 13 to 25 of 25
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Issue Date
Title
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2014
In the era of globalization, the demand of new products with advanced material and process technologies is increasing. Conventional manufacturing techniques are not capable to process the advanced engineering materials with stringent properties. This paper presents a novel approach to finish some advanced engineering materials with stringent properties, which is a challenge for existing conventional machining processes. In this study the positive outcomes of Magnetic Abrasive Finishing (MAF), Chemical-Mechanical Polishing (CMP), and ultrasonic vibrations have been integrated and a novel finishing process Chemo Ultrasonic Assisted Magnetic Abrasive Finishing (CUMAF) has been developed. The machining performance has been enhanced with the process resulting in better surface finish and reduced finishing time. In order to establish the process, an experimental study was done to analyze the influence of five different process variables on surface roughness of workpiece. The response surface methodology and analysis of variance was used to design the experiments and analyze the results respectively. A regression model was also developed and validated, to foresee the process response. Optimization of the model was carried out at the end to obtain the best performance.
Kala, Prateek
2022-03
An Investigation into Dimensional and Mechanical Properties of Multilayered Metallic Structure Deposited Using TIG Based WAAM Process
Kala, Prateek
2021-02
Investigations of process parameters during dissolution studies of drug loaded 3D printed tablets
Kala, Prateek
2019
Optimization of process variables to improve the mechanical properties of FDM structures
Kala, Prateek
2020
A Phase-wise Analysis of Machine Learning based Human Activity Recognition using Inertial Sensors
Kala, Prateek
2012-10
Polishing of Copper Alloy Using Double Disk Ultrasonic Assisted Magnetic Abrasive Polishing
Kala, Prateek
2022-10
Process window identification for 3D printing low melting point alloy (LMPA) using fused deposition modelling (FDM)
Kala, Prateek
2017-01
Surface roughness modelling for Double Disk Magnetic Abrasive Finishing process
Kala, Prateek
2020-10
Sustainable techniques in grinding: State of the art review
Kala, Prateek
2021
Thermal analysis of TIG-WAAM based metal deposition process using finite element method
Kala, Prateek
2019-11
Thin-walled metal deposition with GTAW welding-based additive manufacturing process
Kala, Prateek
2022-09
Trends, opportunities, and challenges in the integration of the additive manufacturing with Industry 4.0
Kala, Prateek
2017-08
Understanding flexible abrasive brush behavior for double disk magnetic abrasive finishing based on force signature
Kala, Prateek