The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 21, 2024
Filed:
May. 09, 2019
Trumpf Laser- Und Systemtechnik Gmbh, Ditzingen, DE;
Uwe Huber, Ingersheim, DE;
Johannes Bauer, Illingen, DE;
Michael Thielmann, Vaihingen an der Enz, DE;
Joachim Wagner, Stuttgart, DE;
Jürgen Ortmann, Attendorn, DE;
Matthias Allenberg-Rabe, Stuttgart, DE;
Detlef Breitling, Leonberg, DE;
Damien Buchbinder, Berlin, DE;
Florian Krist, Stuttgart, DE;
TRUMPF Laser- und Systemtechnik GmbH, Ditzingen, DE;
Abstract
The disclosure provides methods of additive manufacture of components in layers in a powder bed by at least two laser beams that can be deflected two-dimensionally over the same powder bed region. Each laser focal spot is projected onto the power bed and is or is set to a diameter of less than or equal to 300 μm. Components to be produced in the powder bed region are manufactured by each of the laser beams, and each individual surface contour of the component is manufactured solely by one of the laser beams.