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Superalloy Blisk Machining

Workpiece

  • Superalloy
  • Min Blade Thickness: 0.3mm

Challenges

  • Noticeable chatter marks on the surface
  • Poor surface quality (Roughness Sa 0.93μm)

Benefits

  • Reduced cutting force and improved surface quality
  • Blade roughness reduced by 56%, from Sa 0.93μm to Sa 0.408μm

Workpiece

Benefits

  • Nomex Honeycomb Contouring

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Challenges

  • Uneven machined surface, severe burrs and excessive dust
  • Vulnerable to workpiece deformation, tearing and collapse due to compression
 
 
  • Burr reduction by 90%
  • Efficient 5-axis contouring of complicated shapes
  • Optional fully-closed protection and vacuum system against dust and explosion

 

Workpiece

  • Nomex Honeycomb Contouring

 

 

 

 

 

 

Challenges

  • Uneven machined surface, severe burrs and excessive dust
  • Vulnerable to workpiece deformation, tearing and collapse due to compression

Benefits

  • Burr reduction by 90%
  • Efficient 5-axis contouring of complicated shapes
  • Optional fully-closed protection and vacuum system against dust and explosion