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With in-house capabilities to meet the most critical industry specifications, Barnes Aerospace delivers the highest quality and most cost-effective service solutions to our customers.
Components
Barnes Aerospace engine components can be found in most major aircraft worldwide. These components, located in the compressor, combustor and turbine section of the engine, include:
- Engine cases
- Combustion liners
- Tail bearing housings
- Bearing housings
- Rotating air seals
- Shroud hanger segments
- Swirlers
- Spanner nuts
- Fuel shroud nozzles
- Shafts
Other components manufactured and fabricated by Barnes Aerospace are found throughout the airframe, nacelle and engine and include:
- Skins
- Ducts
- Firewalls
- Thresholds
- Doors
- Fairings
- Exhaust nozzles
Engine Components Overhauled
Barnes Aerospace services numerous turbine engine components for both the commercial and military engine overhaul markets. These products, which are primarily found in the hot section of the engine, include:
Rotating Components
- Seals
- Drum rotors and spools
- HPC rotor hubs
- Stub shafts
Stationary Seals
- Honeycomb segments
- Air seals
- Shroud segments
- Duct supports
- Hangers
Casings & Frames
- Intermediate case
- Diffuser case/FIC case
- LPT case
- Turbines exhaust case
PROCESSES
Precision Machining
Barnes Aerospace machines complex critical components for turbine engines and is a leading supplier for high-thrust, lightweight aircraft turbine engine components. Barnes Aerospace is advancing engine manufacturing through its technical and manufacturing leadership in:
- Machining of space age alloys (titanium, inconel, cobalt)
- Turbine, compressor and combustor expertise
- Abrasive and electron discharge assemblies
- Multi-axis milling and turning
- Extensive grinding capability, including continuous dressing, rise and fall
- Rotary, continuous dress and creep feed grinding
- Non-conventional machining, including electrical discharge and laser cutting
- 4- and 5-axis milling centers
- 5-axis lathe and vertical turret lathes
Complex Assemblies
We offer complete assembly, balancing and testing services. In-house processes include:
- CNC turing
- Inside Diameter/Outside Diameter (ID/OD) centerless and surface grinding
- Honing and lapping
Fabrications
Barnes Aerospace is leading supplier for both small and large fabricated airframe and engine components for the aerospace industry, specializing in:
- Hot and superplastic forming
- Sutton Core Process
- Diffusion bonding
- Cold forming
- Welding and brazing
- Honeycomb brazing and grinding
- Multi-axis machining
- Laser and water jet cutting technologies
Overhaul and Repair
Barnes Aerospace MRO is a specialist in turbine engine component repair. Our in-house capabilities include:
- Electron beam welding and automatic TIG welding
- High pressure water jet stripping
- CNC milling, turning and grinding
- Plasma and wire arc coating
- Heat treat and thermal processing
- Vacuum brazing
- X-ray and non-destructive testing
- Shot peening
- Corrosion resistant painting
- Advanced HF cleaning process
- 5-axis laser machining
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