Although machining titanium alloys is challenging, the right methods and tools can ensure success. Here are some key challenges and solutions:
Machine Hardening: Titanium tends to harden during machining, resulting in tool wear. Using the right cutting tools and parameters can minimize this effect.
High Cutting Forces and Heat Buildup: Titanium’s high strength and low thermal conductivity result in high cutting forces and heat during machining. Optimizing cutting parameters and ensuring proper cooling are key.
Chip Control: The long, sticky chips produced by titanium are difficult to manage. Using techniques such as chipbreakers, deep hole drilling, and high-pressure coolant to effectively break and evacuate chips is critical.