Performance evaluation and optimisation of MQL-based machining characteristics using TiN-coated carbide inserts on Al 6061 alloy: a smart sustainable approach

Key Points

• This research aims to evaluate and optimize the machining performance when using MQL with TiN-coated carbide inserts on aluminum alloy.
• Evaluated machining characteristics of TiN-coated carbide inserts on Al 6061 alloy under MQL conditions.
• Utilized performance metrics to assess efficiency and effectiveness during machining.
• Conducted experiments using standardized machining setup and conditions.
• Significant improvements in surface finish observed with the use of TiN-coated inserts under MQL.
• Machining efficiency increased, leading to reduced tool wear and longer tool life.
• Results indicate that MQL approach enhances sustainability in machining processes.