EP 3174655 A1 20170607 - CAMERA-BASED DETERMINING OF ROUGHNESS FOR ADDITIVELY MANUFACTURED COMPONENTS
Title (en)
CAMERA-BASED DETERMINING OF ROUGHNESS FOR ADDITIVELY MANUFACTURED COMPONENTS
Title (de)
KAMERABASIERTE RAUHEITSBESTIMMUNG FÜR GENERATIV HERGESTELLTE BAUTEILE
Title (fr)
DÉTERMINATION AU MOYEN D'UNE CAMÉRA DE LA RUGOSITÉ DE COMPOSANTS FABRIQUÉS DE MANIÈRE GÉNÉRATIVE
Publication
Application
Priority
- DE 102014214939 A 20140730
- DE 2015000261 W 20150520
Abstract (en)
[origin: WO2016015695A1] The invention relates to a method and a device for the additive manufacturing of components by the layer-by-layer joining of powder particles to one another and/or to an already created pre-product or substrate, via the selective interaction of the powder particles with a high-energy beam (13) to create a layer, wherein a formed layer (14) is captured using a camera (6), wherein a contour of the deposited layer (14) is determined from an image of the deposited layer captured by the camera (6), and wherein the roughness of the surfaces of the formed components is determined from the contour.
IPC 8 full level
B22F 3/105 (2006.01); B29C 67/00 (2017.01)
CPC (source: EP US)
B22F 10/28 (2021.01 - EP US); B22F 10/38 (2021.01 - EP US); B22F 12/90 (2021.01 - EP US); B29C 64/153 (2017.07 - EP US); B29C 64/393 (2017.07 - EP); B33Y 10/00 (2014.12 - EP US); B33Y 50/02 (2014.12 - EP US); Y02P 10/25 (2015.11 - EP US)
Citation (search report)
See references of WO 2016015695A1
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
DOCDB simple family (publication)
WO 2016015695 A1 20160204; DE 102014214939 A1 20160303; EP 3174655 A1 20170607; US 2017266886 A1 20170921
DOCDB simple family (application)
DE 2015000261 W 20150520; DE 102014214939 A 20140730; EP 15744471 A 20150520; US 201515503517 A 20150520