METHOD FOR CONTROLLING PLURALITY OF ROBOTIC DEPOSITORS IN A NON-CONTINUOUS DEPOSITION PROCESS

In the context of additive manufacturing processes wherein an object is built by layered accumulations of discrete instantaneous deposits of feedstock material at specific locations according to a three-dimensional digital data model, systems and methods are taught for operating multiple independent...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Alexandre, Rex Thomas, Steinberg, Alexander Gabriel
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:In the context of additive manufacturing processes wherein an object is built by layered accumulations of discrete instantaneous deposits of feedstock material at specific locations according to a three-dimensional digital data model, systems and methods are taught for operating multiple independently-moving depositing devices in a shared build space to build the object. In some embodiments, depositing components perform discrete material depositing actions according to sequential lists of deposit location instructions which are dynamically sortable, enabling a control methodology to alleviate collision risks among depositing components and to improve thermal conditions of a workpiece during construction. Further embodiments provide for dynamic apportionment of discrete deposition actions among the available depositing devices for load balancing and fault tolerance.