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AlSiC Threaded Hole Machining

Workpiece

  • AlSiC workpiece (60% SiC)
  • M3x6mm Thread Holes

Challenges

  • Long cycle time with manual tapping: 3,600s+
  • High scrap rate from poor thread quality
  • 6 taps needed to machine one hole
  • Manual operation

Benefits

  • Tool life improved by 300 times (54 holes/tool)
  • Cycle time shortened by 90%, from 3600s/hole to 360s/hole
  • Replacing manual operation to CNC thread milling

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

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