Sustainable Precision Machining of Superalloy Using Hybrid MQL-N2 Cooling: Improving Surface Quality and Dimensional Accuracy

Key Points

• Improved surface quality enhances the lifespan of machined components, leading to better performance.
• Dimensional accuracy is crucial for ensuring that machined parts fit correctly in assemblies, avoiding costly errors.
• Assessment using hybrid MQL-N2 cooling techniques shows promising results for superalloy machining.
• The findings may enable more sustainable practices in precision manufacturing, reducing waste and energy consumption.