A Study on the Machining of Aluminum Alloys with Alcohol Lubrication

Abstract

This study aims to achieve alcohol lubrication, a novel lubrication technology in the machining of aluminum alloys. Initially, the machinability was evaluated by supplying alcohols with different wettability to the machining area, and the key factors influencing alcohol lubrication were identified. Subsequently, to stabilize alcohol lubrication, textured tools were developed. The results showed that compared to conventional tools, textured tools significantly reduced cutting force in a wide range of cutting conditions.