EP 2498946 A1 20120919 - METHOD AND DEVICE FOR PRODUCING AN INTEGRALLY BLADED ROTOR AND ROTOR PRODUCED BY MEANS OF THE METHOD
Title (en)
METHOD AND DEVICE FOR PRODUCING AN INTEGRALLY BLADED ROTOR AND ROTOR PRODUCED BY MEANS OF THE METHOD
Title (de)
VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG EINES INTEGRAL BESCHAUFELTEN ROTORS SOWIE MITTELS DES VERFAHRENS HERGESTELLTER ROTOR
Title (fr)
PROCÉDÉ ET DISPOSITIF POUR FABRIQUER UN ROTOR À AUBAGE INTÉGRÉ ET ROTOR FABRIQUÉ PAR LEDIT PROCÉDÉ
Publication
Application
Priority
- DE 102009052882 A 20091113
- DE 2010001333 W 20101112
Abstract (en)
[origin: WO2011057621A1] The invention relates to a method for producing an integrally bladed rotor, in particular a gas turbine rotor, by means of joining, comprising the following steps: - providing a blade (10) having a joining surface; - providing a retaining device having two clamping jaws (28); - retaining the blade (10) at two opposite points of the blade (10) by means of the clamping jaws (28) in a purely force-closed manner; and - pressing the blade (10) retained in a force-closed manner onto a main rotor body so that the blade (10) independently orients itself in a joining position. The invention further relates to a device for producing an integrally bladed rotor, comprising a retaining device for a blade (10) having two clamping jaws (28), wherein the blade (10) is retained at two opposite points in a purely force-closed manner by pressing together the clamping jaws, and a device for pressing the blade (10) retained in a force-closed manner onto a main rotor body in such a way that the blade (10) independently orients itself in a joining position.
IPC 8 full level
B23K 20/12 (2006.01); B23K 20/24 (2006.01); B23P 15/00 (2006.01); B25B 5/14 (2006.01); B23K 101/00 (2006.01)
CPC (source: EP US)
B23K 13/00 (2013.01 - EP US); B23K 20/1205 (2013.01 - EP US); B23K 20/129 (2013.01 - EP US); B23K 37/0435 (2013.01 - EP US); B25B 5/14 (2013.01 - EP US); B23K 2101/001 (2018.07 - EP US); Y10T 29/37 (2015.01 - EP US); Y10T 29/49321 (2015.01 - EP US)
Citation (search report)
See references of WO 2011057621A1
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
DOCDB simple family (publication)
DE 102009052882 A1 20110519; EP 2498946 A1 20120919; US 2012224972 A1 20120906; WO 2011057621 A1 20110519
DOCDB simple family (application)
DE 102009052882 A 20091113; DE 2010001333 W 20101112; EP 10798488 A 20101112; US 201013508834 A 20101112