Patent · US Active

Method and device for additively manufacturing at least one component region of a component

US10821510B2 · kind B2 · utility

3Cited by

5References

7Claims

0Family size

Assignees

MTU Aero Engines AG · DE
EOS GmbH Electro Optical Systems · DE

Inventors

Andreas Jakimov · Munich, DE
Georg Schlick · Munich, DE
Herbert Hanrieder · Hohenkammer, DE
Martin Leuterer · Olching, DE

Key dates

Filing date	Jun 6, 2014
Grant date	Nov 3, 2020
Priority date	—
Expiry date	Mar 2, 2036

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02P10/25
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

The invention relates to a method and an associated device, the method including at least the following steps: applying a layer of powder to a component platform in the region of a building and joining area; locally melting and/or sintering the powder layer, wherein, in the region of the building and joining area, at least one high-energy beam is moved in relation to the component platform, selectively impinging the powder layer, at least part of which at least one high-energy beam and the component platform are moved in relation to one another, in the form of a parallel arrangement arranged along a linear feed direction; lowering the component platform by a predetermined layer thickness in a lowering direction; and repeating the above-mentioned steps until the component region is completed.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.