Internal Repairs

In our technological repair center, a team of engineers with diverse specialties is permanently assigned to developing new and better techniques for repairing parts and components internally, with the guarantee to our customers that the repairs are duly approved by the corresponding aviation authorities and/or engine manufacturers.

Additionally, our processes include constant monitoring of key engine components, permitting us to extend maintenance intervals in accord with our philosophy that any engine problem should be detected before it causes damage or higher repair costs.

Key Repair Processes

Cleaning & Surface Treatments

• Cleaning solutions
• Glass bead
• Shot peening
• Dry abrasive cleaning
• Wet abrasive blast
  

Coating Processes

• PWA 110
• PWA 73
• Sermetel W
• AL-SEAL
• High temperature AL
  

Electrochemical Refurbishments

• Nickel Cadmium
• Silver Plating
• Chromium Plating
• Electroless Nickel
• Nickel Plating
  

Heat Treatments Vacuum, Gas and Electric Furnace

• Solution
• Homogenization
• Aging
• Precipitation
• Diffusion
• Heat tint test
• Stress relief

Welding Process

• Mechanical TIG
• Manual TIG
• Brazing process
  

Plasma Spray Processes

• HVOF
• Plasma spray
  

Machining Processes

• CNC turning lathe
• CNC machining center
• CNC milling machine
• Jig borer
• Drilling
• Vertical turning lathe
• EDM
• Cylindrical grinding
• Plane grinding
• Lapping
  

Miscellaneous Repair

• Adhesive bonding
• Silicon rubber
• Fiber glass
• Riveting
• Blending
• Polishing
• Kits replacement

Nondestructive Testing

• FPI
• MPI
• Ultrasonic
• Eddy current
• Pressure test
• X-ray
• Dimensional (3-D machine)
• Visual