EP 2981381 A1 20160210 - METHOD FOR PRODUCING A SHELL-SHAPED COMPONENT AND PRODUCTION SYSTEM SUITABLE FOR THE USE OF SAID METHOD
Title (en)
METHOD FOR PRODUCING A SHELL-SHAPED COMPONENT AND PRODUCTION SYSTEM SUITABLE FOR THE USE OF SAID METHOD
Title (de)
VERFAHREN ZUM ERZEUGEN EINES SCHALENFÖRMIGEN BAUTEILS SOWIE ZUR ANWENDUNG DIESES VERFAHRENS GEEIGNETE HERSTELLUNGSANLAGE
Title (fr)
PROCÉDÉ DE FABRICATION D'UN ÉLÉMENT STRUCTURAL CONCAVE AINSI QU'ÉQUIPEMENT DE PRODUCTION POUR LA MISE EN OEUVRE DE CE PROCÉDÉ
Publication
Application
Priority
- DE 102013209477 A 20130522
- DE 102013216439 A 20130820
- EP 2014059612 W 20140512
Abstract (en)
[origin: CA2913073A1] The invention relates to a method for producing a shell-shaped component (18). The invention further relates to a production system that is suitable for producing such a component (18). According to the invention, the component (18) is produced by a cold gas stream (17) by means of cold gas spraying. The particles of the cold gas stream (17) are applied to the edge (20) of the component (18) being produced, wherein simultaneously a supporting body (16) is used, which, according to the invention, supports the component only at the point of incidence of the cold gas stream (17). In this way, the form of the component (18) can be shaped by suitably moving the supporting body (16) and the cold spray nozzle, without having to produce a core that fills the entire volume of the shell-shaped component (18). Thus, the method according to the invention is advantageously especially economical for small quantities, because the supporting body (16) can be used universally for components of different geometries. According to the invention, the production system therefore has a movable supporting body in addition to the cold spray nozzle.
IPC 8 full level
B22F 3/115 (2006.01); C23C 24/04 (2006.01)
CPC (source: EP US)
B22F 3/04 (2013.01 - US); B22F 3/115 (2013.01 - EP US); B22F 5/10 (2013.01 - US); C23C 24/04 (2013.01 - EP US)
Citation (search report)
See references of WO 2014187688A1
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)
DE 102013216439 A1 20141127; CA 2913073 A1 20141127; CA 2913073 C 20180626; EP 2981381 A1 20160210; EP 2981381 B1 20190313; US 10099288 B2 20181016; US 2016107231 A1 20160421; WO 2014187688 A1 20141127
DOCDB simple family (application)
DE 102013216439 A 20130820; CA 2913073 A 20140512; EP 14728101 A 20140512; EP 2014059612 W 20140512; US 201414892049 A 20140512