Experimental study and optimization of EDM process parameters for cryogenically treated aluminum metal matrix composites using RSM, GRA, and ANFIS modeling

Key Points

• Significant improvement in machining efficiency using optimized EDM parameters in treated aluminum composites.
• The study achieved a machining efficiency increase of around 30% with specific EDM settings.
• Analysis utilized response surface methodology, gray relational analysis, and adaptive neuro-fuzzy inference system.
• Improvements may enable better performance in manufacturing aluminum matrix composites, warranting further empirical validation.