No.20, Hongfeng Rd, Chongtou, ChangAn Town Dongguan, China
Aerospace Components Machining
We operate advanced imported 5-axis, 4-axis, and 3-axis machining centers alongside CNC precision engraving systems, supported by CMMs, 2.5D optical projectors, metal analyzers, and other high-precision inspection equipment. This enables us to deliver highly cost-effective solutions without compromising workmanship, precision, or quality.
Our expertise covers a wide range of precision components for aerospace applications, including:
Engine Components: Turbine blades, compressor vanes, combustion chamber parts
Structural Elements: Wing brackets, fuselage frames, landing gear components
Avionics Parts: Sensor housings, radar enclosures, communication device mounts
Flight Control Systems: Actuator components, hydraulic valve bodies, guidance mechanism parts
We have supplied precision components to over 50 global aerospace manufacturers and support small-batch customized processing for prototypes and specialized missions. All parts comply with ISO 9001 standards and undergo rigorous material traceability and testing protocols.
① Strict implementation of aerospace component quality management system
Ensures material traceability, high-temperature stability, and fatigue resistance of critical
components such as engine blades and avionics brackets, meeting flight safety requirements in extreme environments.
② Machining accuracy achieves ±0.001mm level
Specializes in manufacturing micron-level components including turbine rotors and flight control
valves. Through hot isostatic pressing and 5-axis machining processes, guarantees structural integrity
under ultra-high speed operation.
No matter whether materials need to withstand extreme temperatures, high-pressure environments,
or ultra-high-speed impacts, we achieve aerospace-grade precision machining with full-cycle
traceability guarantees!
Which Materials Are Best Suited for Aerospace Precision Components Processing:
Titanium Alloy (e.g., Ti-6Al-4V):
Ideal for engine compressor blades, structural brackets, and fasteners. Combines high strength-to-weight ratio, excellent corrosion resistance, and withstands extreme temperatures (up to 600°C). Machinable with 5-axis CNC for complex geometries.
Nickel-Based Superalloys (e.g., Inconel 718):
Critical for turbine disks, combustion chambers, and exhaust components. Retains mechanical properties at temperatures exceeding 700°C. Resistant to oxidation and creep deformation. Requires specialized tooling and grinding processes.
Carbon Fiber Composites (e.g., CFRP):
Used in radomes, wing panels, and satellite structures. Offers exceptional stiffness and lightweight properties. Requires autoclave curing and CNC trimming to prevent delamination.
Aluminum Alloy (e.g., 7075-T6):
Suitable for aircraft fuselage frames, landing gear components, and avionics mounts. Provides high strength and fatigue resistance. Anodizing enhances surface durability.
Stainless Steel (e.g., 15-5 PH):
Applied in hydraulic systems, valve bodies, and actuator components. Offers high strength, corrosion resistance, and stability in high-pressure environments. Machinable to tight tolerances (±0.005mm).
Engineering Plastics (e.g., PEEK, Vespel):
Used in bearings, insulation parts, and thermal management components. Self-lubricating, low outgassing, and resistant to jet fuels and hydraulic fluids. Dimensional stability across temperature ranges (-100°C to 250°C).
| Miniaturization Machining Capability: Minimum hole diameter: 0.08mm, suitable for critical components such as aero-engine fuel injection nozzles and sensor guide holes Minimum slot width: 0.12mm, meeting precision flow channel processing requirements for flight control valves Thin-Wall Structure Machining: Minimum wall thickness: 0.03mm, applied in spacecraft honeycomb panels and turbine blade cooling channels Flatness error: ≤0.005mm/m², ensuring sealing interface accuracy Ultra-Precision Processing: Capable of M0.3-grade micro-thread processing for satellite optical instrument adjustment mechanisms Profile accuracy: ±0.0005mm, positioning accuracy: ±0.0002mm, meeting manufacturing requirements for space station robotic arm joints |
From now on, let KANOU Precision customize your specialized aerospace precision component processing solutions!
What are Aerospace Precision Components?
Aerospace precision components are highly engineered parts designed for aircraft, spacecraft, and satellite systems, capable of
withstanding extreme conditions such as high pressure, temperature fluctuations, and intense vibration while maintaining strict tolerances and reliability. These components are available in a variety of types with specialized functions. Based on their application, they can be classified into engine components, structural elements, avionics parts, and flight control systems.
Aerospace precision components are primarily manufactured from advanced materials including titanium alloys, nickel-based
superalloys, and carbon fiber composites. They require integration with precision systems and rely on the exceptional properties of these materials—such as high strength-to-weight ratios, thermal stability, and corrosion resistance—to ensure the safety and
performance of aerospace vehicles in critical missions.
Precautions for Machining Aerospace Precision Components
Ultra-High Precision Requirements Aerospace components must achieve micron-level precision (typically within ±0.001mm)
under extreme conditions. Dimensional tolerances, surface roughness (Ra ≤ 0.2μm), and assembly accuracy must comply with AS9100 standards to ensure vehicle safety under ultra-high-speed and high-load operations. This necessitates advanced equipment such as 5-axis
machining centers and ultra-precision grinders, operated by engineers with NADCAP certification.
Material Selection Standards
Components must combine ultra-high-temperature strength (e.g., nickel-based alloys resistant to 1200°C),
creep resistance, and lightweight requirements. Parts exposed to corrosive media like liquid oxygen or aviation fuel must use specialty stainless steel or titanium alloys. Components contacting propulsion systems require oxidation resistance tests and fatigue life validation (≥10⁷ cycles).
Complex Geometry Processing
Over 60% of aerospace parts feature free-form surfaces, irregular flow channels, and thin-wall structures (minimum 0.5mm thickness).
Special processes like 5-axis machining, EDM, and laser ablation are essential. For example, turbine blade cooling film holes must
maintain ±0.005mm aperture consistency with burr heights ≤0.005mm.
Environmental Adaptability Validation
All parts must pass:
Thermal cycling tests (-55°C to +200°C)
Vibration tests (up to 2000Hz random vibration)
Vacuum environment outgassing rate tests (<10⁻⁹ Torr·L/s·cm²)
Full Traceability System
Records must cover raw material melting batches (traceable to furnace numbers), heat treatment parameters (heating curves/cooling rates), and tool life monitoring, complying with FAA/EASA airworthiness certification requirements.