EP 3429772 B1 20190911 - DEVICE AND METHOD FOR PRODUCING A WORKPIECE OF A PREDEFINED TYPE
Title (en)
DEVICE AND METHOD FOR PRODUCING A WORKPIECE OF A PREDEFINED TYPE
Title (de)
VORRICHTUNG UND VERFAHREN ZUM ERZEUGEN EINES WERKSTÜCKS EINES VORBESTIMMTEN TYPS
Title (fr)
DISPOSITIF ET PROCÉDÉ DE PRODUCTION D'UNE PIÈCE D'UN TYPE PRÉDÉFINI
Publication
Application
Priority
- DE 102016204546 A 20160318
- DE 102016204666 A 20160322
- DE 102016223721 A 20161129
- EP 2017056405 W 20170317
Abstract (en)
[origin: WO2017158166A1] The invention relates to a device (10) and a method for descaling a workpiece (12) that is in motion relative to a jet nozzle arrangement (14) in a movement direction (X), in which a liquid (18), particularly water, is sprayed out of the jet nozzles (16) at high pressure onto a surface (20) of the workpiece (12), in order to descale said workpiece (12). A control device (22) is connected to a data memory (21) such that signals may be exchanged, wherein target data of a surface process model for descaling a workpiece (12) are stored in said data memory (21) according to at least one predefined type and preferably according to a plurality of predefined types. The specific energy input with which a surface (20) of the workpiece receives the liquid (18) emitted from the jet nozzles (16) is controlled, preferably feedback controlled, by means of said control device (22) depending on the target data of the surface process model for the predefined type of workpiece.
IPC 8 full level
B21B 45/08 (2006.01); B21B 37/74 (2006.01)
CPC (source: EP KR RU)
B21B 37/74 (2013.01 - EP KR); B21B 45/0233 (2013.01 - KR); B21B 45/08 (2013.01 - EP KR RU); B21B 45/0218 (2013.01 - EP)
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)
WO 2017158166 A1 20170921; CN 108778545 A 20181109; CN 108778545 B 20210112; DE 102016223721 A1 20170921; EP 3429772 A1 20190123; EP 3429772 B1 20190911; JP 2019512398 A 20190516; KR 102141427 B1 20200805; KR 20180110085 A 20181008; RU 2701595 C1 20190930
DOCDB simple family (application)
EP 2017056405 W 20170317; CN 201780018054 A 20170317; DE 102016223721 A 20161129; EP 17712086 A 20170317; JP 2018548666 A 20170317; KR 20187025969 A 20170317; RU 2018131171 A 20170317