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Stainless Steel Flight Engine Chiller Hole Drilling

Workpiece

  • 304 Stainless Steel
  • Workpiece: φ192x30mm
  • Hole: φ2x30mm
    Depth-Diameter Ratio 15:1

Challenges

  • Poor hole perpendicularity
  • Hole wall cutter mark from two-sided drilling
  • Low machining efficiency
  • Short tool life

Benefits

  • Cycle time down by 31.8%
  • Tool life up by 63 times to 3,180 holes/tool
  • Qualified hole dimensional accuracy

Workpiece

Benefits

  • Nomex Honeycomb Contouring

图片宽度:400px, 图片高度:293px

 

 

 

 

 

 

 

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

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