The laser-based manufacturing processes for structuring surfaces, local material removal or drilling are assigned to the main group “separating” according to the classification in DIN 8580. Ablation processes leave defined geometric structures on the workpiece by separating or removing material from it. Based on classic definitions, drilling is understood below as the production of circular cylindrical or conical inner surfaces where the depth of the drill hole is approximately equal to or larger than its diameter.

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Ablation Processes

  • Helmut Hügel,
  • Thomas Graf

摘要

The laser-based manufacturing processes for structuring surfaces, local material removal or drilling are assigned to the main group “separating” according to the classification in DIN 8580. Ablation processes leave defined geometric structures on the workpiece by separating or removing material from it. Based on classic definitions, drilling is understood below as the production of circular cylindrical or conical inner surfaces where the depth of the drill hole is approximately equal to or larger than its diameter.