Paper Key : IRJ************311
Author: Jitendra Acharya,Rahul Kundiya
Date Published: 19 Jun 2023
Abstract
A comparative study was conducted on the mechanical micro drilling of Ti6Al4VCFRP stacked composites. It focused on the impact of point angle, spindle speed, feed rate, and Minimum Quantity Lubrication (MQL) on hole qualities, delamination, and tool life. The study reviews various aspects of mechanical micro drilling. This is crucial in meeting the increasing demands for aerospace, oil, defense, automobile, and biomedical science industries. Composites, in combination with aluminum andor titanium, are widely used in aerospace applications, with Ti6Al4VCFRP stacks also finding applications in engine cowlings, wing connections, wing panels, and nacelles. By optimizing parameters like point angle, spindle speed, feed rate, and implementing MQL, manufacturers can enhance hole quality, reduce delamination, and increase the lifespan of drilling tools. This caters to the surge in micro and nano levels of manufacturing and designing in different industries.
DOI LINK : 10.56726/IRJMETS41334 https://www.doi.org/10.56726/IRJMETS41334