pECM Systems have supplied Electro Chemical Machining Systems around the world. Every Stealth Bomber, Eurofighter and Apache Helicopter has major, critical components manufactured on our machines.

We have produced multi-axis machines capable of machining platforms and shrouds of turbine blades at the same time as machining the airfoils. Leading and trailing edges machined to finished drawing dimensions.

Benefits

  • Very high stock removal rates
    Precision-pattern-175x160

    Shark skin effect surfaces

  • Submicoron surface¬†finish
  • No brittle re-cast layer
  • No heat effected zone
  • Zero Cathode wear
  • Very stable process
  • Extremely repeatable
  • Very fast ROI
  • Its is a new process to most company so any development work can usually be set off against Corporation Tax (125% for SMEs)

Applications

  • Compressor Blades

    Honeycomb seals

  • Turbine Blades
  • Precision components
  • Honeycomb seals
  • Strip seals
  • Rotating components
  • Exotic Materials – Nickel Alloys, Titanium Alloys, Titanium Aluminide

 

 

 

 

labyrinth seal

Labyrinth seal

 

 

 

 

 

 

 

 

 

compressor blades

Compressor blades