EP 3931648 A2 20220105 - METHOD FOR DEFINING A MOTION PATH OF AN ADDITIVE OR SUBTRACTIVE TOOL, METHOD FOR THE MATERIAL-REMOVING MACHINING OF A WORKPIECE BY MEANS OF A LASER BEAM, AND SYSTEM THEREFOR
Title (en)
METHOD FOR DEFINING A MOTION PATH OF AN ADDITIVE OR SUBTRACTIVE TOOL, METHOD FOR THE MATERIAL-REMOVING MACHINING OF A WORKPIECE BY MEANS OF A LASER BEAM, AND SYSTEM THEREFOR
Title (de)
VERFAHREN ZUR FESTLEGUNG EINER BEWEGUNGSBAHN EINES ADDITIV ODER SUBTRAKTIV WIRKENDEN WERKZEUGS, VERFAHREN ZUR ABTRAGENDEN BEARBEITUNG EINES WERKSTÜCKS MITTELS LASERSTRAHL SOWIE ANLAGE HIERFÜR
Title (fr)
PROCÉDÉ DE DÉTERMINATION D'UNE TRAJECTOIRE DE DÉPLACEMENT D'UN OUTIL À ACTION ADDITIVE OU SOUSTRACTIVE, PROCÉDÉ D'USINAGE PAR ENLÈVEMENT D'UNE PIÈCE À USINER AU MOYEN D'UN RAYON LASER AINSI QU'INSTALLATION ASSOCIÉE
Publication
Application
Priority
- DE 102019105079 A 20190228
- EP 2020054934 W 20200225
Abstract (en)
[origin: WO2020173954A2] The invention relates to the field of workpiece machining and workpiece construction. The invention relates in particular to a method for defining a motion path (90, 190, 290) of an additive or subtractive tool or a laser beam used as a tool. For this purpose, the method defines a motion path (90, 190, 290) that comprises, in at least one subregion (80, 180, 280) on the machining plane (22), a hatching of straight path segments that are parallel to one another, which path segments are angled by a hatching direction (A, B, C) relative to a reference direction (33). The method according to the invention is used to define said hatching angles (A, B, C) using a Radon transform.
IPC 8 full level
G05B 19/4093 (2006.01)
CPC (source: EP)
G05B 19/40937 (2013.01); G05B 2219/45163 (2013.01); G05B 2219/45164 (2013.01); G05B 2219/45165 (2013.01); Y02P 10/25 (2015.11); Y02P 90/02 (2015.11)
Citation (search report)
See references of WO 2020173954A2
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 2020173954 A2 20200903; WO 2020173954 A3 20201022; DE 102019105079 A1 20200903; DE 102019105079 B4 20230629; EP 3931648 A2 20220105
DOCDB simple family (application)
EP 2020054934 W 20200225; DE 102019105079 A 20190228; EP 20707250 A 20200225