Experimental study on suppressing surface coloration in titanium alloy processed by wire electrical discharge machining using auxiliary electrode method

Key Points

• Surface coloration was significantly suppressed, leading to improved visual quality in titanium alloy components.
• A notable reduction of 30% in surface discoloration was achieved through optimized processing parameters.
• Experimental analysis utilizing the auxiliary electrode method enhanced machining efficiency and surface finish quality.
• Improvements in surface properties suggest potential applications for high-performance titanium alloy components.