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Quartz Glass Optical Fibers Deep Hole Drilling

Workpiece

  • Quartz Glass
  • Workpiece: D30 x 250mm
  • Hole: D7.8 x 250mm
  • Depth-to-Diameter Ratio 32:1

Challenges

  • High requirement of hole parallelism and hole wall quality
  • Hole edge chipping
  • Long cutting tool of how rigidity

Benefits

  • Hole wall roughness 0.122~0.232μm with ultrasonic machining
  • Hole parallelism <0.0385mm (vs. required<0.8μm)

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