Hello Dongyong Park! With EHLA, metal protective coatings can be deposited with extremely high speed, the specification 500 meters per minute is correct. If you would like to find out more about the EHLA process and about our range of services in the field of laser material deposition, you will find further information on these websites, for example: s.fhg.de/eZ7 & s.fhg.de/Lez.

Hello jay patel! The laser used is a TruMirco 5280 femto edition. If you are interested, you can find further information on the topic of micro- and nanostructuring, for example, on this website: s.fhg.de/B4n

Drilling with laser radiation is used as a manufacturing technology for complex geometries and materials. Novel laser drilling processes with drilling rates of up to 12,000 holes/s are, for example, available for applications in filter technology or for sensor applications. For instance, water filters for microplastics were developed that allow the filtration of particles as small as 10 micrometers from water. For this purpose, tiny holes were drilled in thin metal foils with ultrafast lasers.

@@FraunhoferILT_Aachencan you do closer together?

Denke mal um Rohlinge für Spannabhebende Prozesse zu fertigen. Die minimale Nachbearbeitung erhöht massiv die Standzeit der Werkzeuge zudem ist der Zeiteinsatz auf der CNC ein vielfaches geringer als das ganze aus nem massiven Block zu fräsen. Ausserdem kann man so Teile fertigen was mit anderen Fertigungstechniken nicht funktioniert z.B Hohlräume und Hinterschneidungen.

@@semtex2987 Und wo kann man so eine Maschine kaufen und wie hoch wäre denn der Preis? Kann sich das ein normal sterblicher auch leisten?Wären damit auch magnetische Edelstähle verarbeitbar?

For large built size it is difficult to keep beam shape and area constant, at large angle deflection using mirrors leads circular beam to elliptical shape that further cause to inaccuracy or build failure.