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Laser Ablation (DAC)

TEK4’s optional DAC (Drill After Coating) technology uses a high-frequency fibre Laser to remove non-conductive coatings. This technology is confined within the FHD EDM machines to offer a solution to drill after coating.  

 

The big advantage of having the EDM head and the Laser head in the same machine is a perfect geometrical correlation between the 2 processes. Reducing lead times by not having to transfer the parts between two machines and reduced inventory since there is no need to have parts at two different machines.

 

This technology process can be used on shaped diffusor holes as well as straight holes.

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Key features

 

  • High-Frequency FibreLaser

  • High-Speed Accuracy Head

  • Automatic Calibration

  • 100w Laser Power

  • Single Operation Dual Process

Step 1: Automatic calibration
TEK4 Automatic calibration
Step 3: Precision fast hole drill EDM
TEK4 - Drill After Coating
Step 2: High frequency fibre Laser Ablation
TEK4 - Laser Ablaton
Step 4: Single solution dual process
Single solution dual process
Laser Ablation
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