A - Human Necessities – 61 – F
Patent
A - Human Necessities
61
F
A61F 9/011 (2006.01)
Patent
CA 2620095
The invention relates to a device for materials processing using laser radiation, the device comprising a laser beam source (S), which emits pulsed laser radiation (3) that interacts with the material (5), a lens (6), which focuses the pulsed laser radiation (3) in the material (5) on a centre of interaction (7), the laser pulses interacting with the material (5) in the associated zones (8) surrounding the centres of interaction (7) so that material (5) is separated in the interaction zones (8), a scanning device (10), which adjusts the position of the centre of interaction in the material (5), and a control device (17), which controls the scanning device (10) and the laser beam source (S) such that a sectioned area (9) is formed in the material (5) by lining up the interaction zones (8), and the control device (17) controlling the laser beam source (S) and the scanning device (10) in such a way that adjacent centres of interaction (7) lie at a distance of a <= 10 ~m in relation to one another.
L'invention concerne un dispositif de traitement de matériau par rayons laser, ce dispositif comprenant une source de rayons laser (S) émettant des rayons laser pulsés (3) pour interagir avec le matériau (5), une optique (6) focalisant le rayonnement laser pulsé (3) sur un centre d'interaction (7) dans le matériau (5). Les impulsions laser interagissent avec le matériau dans les zones (8) entourant les centres d'interaction (7) de manière à séparer du matériau (5) dans ces zones d'interaction (8). Le dispositif comporte un élément de balayage (10) qui déplace la position du centre d'interaction dans le matériau (5) et un élément de commande (17) qui pilote l'élément de balayage (10) et la source de rayons laser (S) de manière à générer dans le matériau (5) une surface de coupe (9) par juxtaposition de zones d'interaction (8). Selon l'invention, l'élément de commande (17) pilote la source de rayons laser (S) et l'élément de balayage (10) de sorte que des centres d'interaction (7) voisins sont mutuellement espacés de a = 10 ?m.
Bischoff Mark
Muehlhoff Dirk
Stobrawa Gregor
Carl Zeiss Meditec Ag
Fetherstonhaugh & Co.
LandOfFree
Device and method for material processing by means of laser... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Device and method for material processing by means of laser..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device and method for material processing by means of laser... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1583360