EP 4319934 A1 20240214 - METHOD FOR THE ADDITIVE MANUFACTURING OF A METAL PART
Title (en)
METHOD FOR THE ADDITIVE MANUFACTURING OF A METAL PART
Title (de)
VERFAHREN ZUR ADDITIVEN FERTIGUNG EINES METALLTEILS
Title (fr)
PROCÉDÉ DE FABRICATION ADDITIVE D'UNE PIÈCE MÉTALLIQUE
Publication
Application
Priority
- FR 2103499 A 20210406
- EP 2022058750 W 20220401
Abstract (en)
[origin: WO2022214399A1] The invention relates to a method for the additive manufacturing of a metal part (50) on a substrate (2), by adding at least one molten metal layer by layer. The method comprises the following steps: a) step a: depositing the molten metal layer by layer, b) step b: simultaneously with step a), cooling, by means of a cooler (7) that is mobile relative to the substrate (2), a cooling zone (8) located at least around the layer (n-1) deposited immediately prior to the layer currently being deposited (n).
IPC 8 full level
B22F 10/22 (2021.01); B22F 5/00 (2006.01); B22F 10/47 (2021.01); B22F 10/50 (2021.01); B22F 12/20 (2021.01); B22F 12/30 (2021.01); B23K 26/342 (2014.01); B33Y 10/00 (2015.01); B33Y 30/00 (2015.01); B33Y 80/00 (2015.01)
CPC (source: EP US)
B22F 10/22 (2021.01 - EP US); B22F 10/50 (2021.01 - EP US); B22F 12/20 (2021.01 - EP US); B22F 12/30 (2021.01 - EP); B22F 12/70 (2021.01 - US); B23K 9/04 (2013.01 - EP); B23K 15/0086 (2013.01 - EP); B23K 26/342 (2015.10 - EP); B23K 26/70 (2015.10 - EP); B23K 37/003 (2013.01 - EP); B33Y 10/00 (2014.12 - EP); B33Y 30/00 (2014.12 - EP); B33Y 80/00 (2014.12 - EP); B22F 12/70 (2021.01 - EP); B22F 2005/005 (2013.01 - EP); B33Y 10/00 (2014.12 - US); B33Y 30/00 (2014.12 - US); B33Y 40/00 (2014.12 - US); B33Y 80/00 (2014.12 - US); Y02P 10/25 (2015.11 - EP)
Citation (search report)
See references of WO 2022214399A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
FR 3121373 A1 20221007; EP 4319934 A1 20240214; US 2024189911 A1 20240613; WO 2022214399 A1 20221013
DOCDB simple family (application)
FR 2103499 A 20210406; EP 2022058750 W 20220401; EP 22720604 A 20220401; US 202218285747 A 20220401