The invention relates to a device and a method for synchronizing the movement of an automatic machining means (BM) with the movement of a workpiece (WS), which is transported relative to the machining means (BM) during the machining process. The machining means (BM) has at least one numerical controller for controlling at least one primary axis (PA), and a machining position of the machining means (BM) can be continuously synchronized with the respective position of the workpiece (WS) by tracking the at least one primary axis (PA). A position transmitter (LG) is mechanically coupled to the workpiece (WS), and the position transmitter (LG) is linked to the numerical controller. The numerical controller is designed to use the signal of the position transmitter (LG) in order to synchronize the movement of the at least one primary axis (PA) with the respective position of the workpiece (WS). By using such a device or such a method, the movement of the workpiece via an indirect mechanical coupling is converted into movement data such that the machining means can be synchronized directly with the movement of the workpiece. Mechanical deviations produced by an indirect detection of measurement value on the conveyor system (a belt conveyor for example) can be prevented. Such a device can also be used for highly precise assembly operations or machining processes even on workpieces moving in a non-uniform manner.
EINRICHTUNG UND VERFAHREN ZUR SYNCHRONISIERUNG DER BEWEGUNG EINES AUTOMATISCHEN BEARBEITUNGSMITTELS MIT DER BEWEGUNG EINES WERKSTÜCKS
DEVICE AND METHOD FOR THE SYNCHRONISATION OF THE MOVEMENT OF AN AUTOMATIC PROCESSING TOOL WITH THE MOVEMENT OF A WORKPIECE
DISPOSITIF ET PROCEDE DE SYNCHRONISATION DU MOUVEMENT D'UN MOYEN DE TRAITEMENT AUTOMATIQUE AVEC LE MOUVEMENT D'UNE PIECE
2019-07-31
Patent
Electronic Resource
German
IPC: | G05B Steuer- oder Regelsysteme allgemein , CONTROL OR REGULATING SYSTEMS IN GENERAL / B23P Sonstige Metallbearbeitung , OTHER WORKING OF METAL / B23Q DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING , Einzelheiten, Bestandteile oder Zubehör für Werkzeugmaschinen, z.B. Anordnungen zum Kopieren oder Steuern / B25J Manipulatoren , MANIPULATORS / B62D MOTOR VEHICLES , Motorfahrzeuge |
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