Sukhoi Engine Division - Koraput has the following high tech facilities:
- 5 Axis CNC Blade Milling Machine
- CNC Universal Grinding Machine
- CNC Wire Cut EDM Machine
- Dynamic Balancing
- External Broaching
- Creep-feed Grinding
- Vibro Drilling
- Cold rolling process of aerofoil profile compressor blades
- Spline Shaping
- Vertical Broaching
- Alphatising facility
- Impulse Anodising
- Electric Vacuum Furnace
- Ion Nitriding facility
- Detonation Coating
- Hard Alloy Vacuum Coating (Map Coating)
- Robotic Plasma Coating machine
- Electron Beam Welding
- Pneumo Thermo Forming
- Electro Discharge Machining (EDM)
Electroplating Facility: Chrome-plating, Zinc plating, Cadmium plating, Copper plating, Silver plating, Oxide phosphate plating, Chemical nickel plating.
Man Chamber TIG Welding System: This is one of its kind in country. In this process, welding of titanium alloy components is carried out inside an Argon chamber. The welder enters inside the Argon chamber with space-suit-like apparel and life support system and carries out the welding. The process is used for welding of titanium alloys like Diffuser, Outer Contour, Intermediate Casing, Mixer Casing etc.
Category of Aero Engine Parts Outsourced are:
Sheet Metal Parts
Types: Branch pipes, Brackets, Damper, Plain Washers, Filter mesh, Filter disc, Screen, Deflector, Lock Washers, Turbine Locks, Sealing Rings, Braids, Gasket, Shield, Liner, Circlip.
Operations: Wire cut EDM, Routing, Bending, Forming, Blanking, Piercing, Drilling etc.
Machined Parts
Types: Turbine & Compressor Blades, Hollow guide vanes, Brazed guide vanes, Bi-hexagonal bolts, Sphere, Graphite seals, Bush, Ring, Bolts, Brackets, Discs, Shafts, Tie Rod, Flange, Swirler, Deflector, Valve, Piston, Cylinders, Elbow, Axle, Ring Holders.
Operations: Conventional Machining, CNC Machining, EDM, Blades Machining, Blade Polishing, Creep geed grinding, Internal, External, face & groove, Grinding, Gear profile Grinding, Thread Rolling, Graphite machining, Machining after Nitriding / Ion- Nitriding, Gear Shapping, Hobbing, Spline Milling Worm, Worm Wheel.
Non Metallic Component
- PTFE Rings, Bush, Shaft, Gasket
Aero Engine Sub Assembly
- Pump Casing
- Intermediate casing
- Turbine Support
- Flame tube casing
- Welded assemblies
AL-31FP Aero engine
It is a twin spool, axial flow, low bypass turbo fan engine incorporating After Burner system, variable area Jet Nozzle with thrust vectoring, air-to-air heat exchanger, anti-surge system. The Jet Nozzle pitches ±14° up and down to improve the maneuverability. It powers the SU-30MKI multirole fighter aircraft.
Salient features:
13- stage compressor
Annular combustor
Thrust=12500 kgf
Aircraft Accessory GearBox (BKA)
It is accessory gear box mounted on Su-30MKI Aircraft which derives power from AL-31FP engines and operates various pumps and subsystems of aircraft.
Supply of Spares and other major units
The Division manufactures and supplies the entire range of spares required for first and second-line servicing of engines at the IAF bases and base repair depots.
Sukhoi Engine Division is especially established to provide all necessary support for AL-31FP aero-engine to ensure flying of Su-30MKI aircraft.
We provide following services to our esteemed customer:
- Manufacturing and Overhaul of AL-31FP Engine for SU-30MKI Aircraft
- Manufacturing and Overhaul of Aircraft Accessory GearBox (BKA)
- Overhaul of Fuel and Electrical Aggregates.
- Design & Development of Tooling, Ground Handling & Supporting Equipment
- Customer support & Training
- Defect Investigation/Failure Analysis
- Site Repair
General Manager (Koraput)
Hindustan Aeronautics Limited
Engine Division - koraput
P.O. sunabeda - 763 002,
District Koraput (Orissa)
India.
Telephone: +91 06853 - 220200
Fax: +91 6853 - 220004 / 220201
Email:
ed.koraput@hal-india.co.in
General Manager(SED)
Hindustan Aeronautics Limited
Sukhoi Engine Division -Koraput
P.O. Sunabeda - 763 002,
District Koraput (Orissa)
India.
Telephone: +91 06853 - 221200
Fax: +91 6853 - 222292
Email:
girish.thacker@hal-india.co.in