Custom machining of blisks is a highly precise and complex process used in aircraft engines, turbochargers, and gas turbines. By integrating blades with the disk, blisks improve strength, aerodynamic performance, and weight efficiency. Key points include:

1. Material Selection: Blisks use tough materials like titanium and nickel alloys, which are difficult to machine and require careful tool selection.
2. Five-Axis Machining: This method is ideal for the intricate shapes and narrow gaps between blades.
3. Machining Path Optimization: Efficient tool paths reduce idle time and tool wear.
4. Surface Quality and Tolerance: High precision is needed to meet aerodynamic and structural demands.
5. Challenges: Thin blades are prone to deformation, requiring controlled cutting forces and advanced coolant management.
6. Post-Processing: Heat treatment and coating are often required to enhance performance.
7. Inspection: Stringent quality control is essential, using CMM or optical scanning to ensure accuracy.

In summary, custom blisk machining requires advanced five-axis machining, precise planning, and rigorous quality control to meet high-performance standards.

Production