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Titanium Alloy Turbine Blade
This titanium alloy turbine blade is a high-temperature resistant aerodynamic component for gas turbines, aero-engines and industrial power generation turbomachinery. Monolithically machined from solid aerospace grade titanium billet, it features complex twisted 3D airfoil, smooth curved surface and integrated mounting base. The integrated forming delivers micron-level precision on airfoil profile, outstanding surface finish and stable structural strength, sustaining long-term operation under high temperature, high pressure and high-speed airflow working environments.
- Machining Process: 5-axis linkage CNC milling, precision micro-deburring, surface passivation & polishing, dimensional contour inspection
- Material: Aerospace Grade Ti-6Al-4V Titanium Alloy
- Accuracy: ±0.005 mm
- Surface Finish: Brushed matte finish, mirror polishing optional
- Features: High temperature resistance, lightweight high tensile strength, corrosion & oxidation resistant, precise aerodynamic profile
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We are a direct factory specialized in custom machining of titanium turbine blades and complex aerospace curved parts. Our production workshop is equipped with multiple high-precision 5-axis simultaneous machining centers, automatic deburring equipment and full 3D CMM inspection lab. With rich manufacturing experience in aero-engine turbine blades, gas power turbine vanes and turbomachinery airfoil parts, we can stably control all airfoil contour tolerances within ±0.005 mm. We provide full one-stop services including aerodynamic drawing optimization, titanium rough & finish milling, precision surface treatment, complete 3D scanning inspection and pre-delivery quality testing, serving aerospace manufacturers, power generation equipment factories and industrial gas turbine suppliers globally.
Core Advantages
- Excellent High-Temperature Resistance: Aerospace titanium alloy maintains stable mechanical strength under continuous high-temperature airflow, resisting thermal deformation and oxidation compared to regular steel alloys.
- Ultra-Precise Twisted Airfoil Profile: Full 5-axis linkage machining perfectly replicates complex twisted curved airfoil geometry with micron-level accuracy, reducing airflow turbulence loss and boosting overall turbine power efficiency.
- Lightweight & High Structural Rigidity: Low-density titanium raw material cuts blade overall weight to lower rotor rotation inertia, while retaining strong tensile strength to withstand high-speed airflow impact without bending or cracking.
- Integrated Base & Blade One-Piece Forming: Airfoil and mounting base are milled from a single titanium billet, eliminating assembly seams and welding defects, improving structural stability and service lifespan under cyclic high-load operation.
- Fully Customizable Aerodynamic Design: Custom airfoil twist angle, blade height, base mounting hole layout, overall thickness and surface roughness are all available according to your turbomachinery technical drawings.
Common Applications
Specification Table
| Parameter | Details |
| Raw Material | Aerospace Grade Ti-6Al-4V Titanium Alloy |
| Machining Process | 5-axis simultaneous CNC milling, micro deburring, surface passivation & polishing, 3D contour scanning inspection |
| Dimensional Tolerance | Ultra-precision ±0.005 mm for airfoil curved profiles |
| Surface Finish | Standard brushed matte finish, high-gloss mirror polishing (Optional) |
| Blade Size Range | Custom per aerodynamic drawings, common height range: 20mm–250mm |
| Contour Twist Angle | Fully customizable based on turbine aerodynamic parameters |
| Continuous Working Temperature | -50℃ ~ +550℃ |
| Quality Control | Full 3D CMM airfoil scanning inspection, surface roughness testing, material hardness test, airflow contour precision verification |
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