Advanced machining processes and optimization

Advanced machining processes research examines how cutting tools interact with materials at high speeds and forces, with the goal of producing precise parts while controlling surface quality, tool life, and process stability. Small changes in cutting speed, feed rate, or lubrication strategy can significantly affect whether a finished component meets tight tolerance and fatigue-resistance requirements, which matters in industries like aerospace and medical device manufacturing where surface integrity directly influences part performance. A persistent challenge is chatter—self-excited vibration between the tool and workpiece that degrades surface finish and accelerates tool wear—and researchers are still working to predict and suppress it reliably across different setups. Alongside this, the spread of fiber-reinforced composite materials has introduced new difficulties, since these layered structures wear tools in ways that conventional metal-cutting models do not fully capture, driving active work on adaptive monitoring systems and environmentally friendlier lubrication approaches such as minimum quantity lubrication.

Works

114,435

Total citations

1,299,841

Keywords

MachiningSurface IntegrityTool WearCutting ParametersMetal CuttingChatter Vibration