Influence of Control Parameters during Drilling of Aluminum Reinforced with HNT Hybrid Matrix Composites. (16th February 2023)

• Record Type: Journal Article
• Authors: Kumar, Patnala Padma; Ruban, M.; Daniel, Ajith Arul; Pugazhenthi, R.; Santhosh, K.
• Other Names: V Kavimani Academic Editor.
• Is Part Of: Advances in materials science and engineering. Volume 2023(2023)
• Publication Date: 2023-02-16
• Subjects: Materials science -- Periodicals; Materials science; Periodicals; 620.11
• DOI: 10.1155/2023/3692311
• Languages: English
• ISSNs: 1687-8434

Abstract

Abstract : The current paper aims to find the optimum control parameters such as weight percentage of HNT, weight percentage of boron nitride, drilling speed, and feed rate in drilling of aluminum hybrid metal matrix composites. The aluminum matrix material are reinforced with different weight percentage of HNT (3%, 5%, and 7%) and BN (2%, 3%, and 4%). The hybrid matrix are fabricated through the sir casting technique. The prediction of process parameter are optimized using Taguchi assisted grey relation analysis. Also the ANN model is developed to predict the output parameter. Through Taguchi S/N ratio method the effect of each control parameters are optimized. The results show that the weight percentage of HNT and feed rate are the most influencing parameters which affect the drilling of developed aluminum composites. The GRA results show that the optimum parameters are 3% of HNT, 4% of BN, 500 rpm drilling speed, and 20 mm/min in combination, which has minimum surface roughness, lower temperature, highest cutting force, and highest material removal rate.