Exploitation of Heterogeneous Metadata | 
|
Vorhersage von Kennzahlen der Senkerosionsanwendung auf Basis von Metadaten aus der Elektrodenherstellung
| Journal | Industrie 4.0 Management |
| Issue | Volume 37, 2021, Edition 3, Pages 40-44 |
| Share | Cite | Download |
Abstract
The data generated in the design and manufacture of tools and dies is rarely used in a targeted manner. However, it contains a significant wealth of knowledge that can be used to predict important parameters. For example, the metadata generated during the CAM programming of die-sinking electrodes can be used to extract parameters suitable to predict the subsequent erosion duration. A major hurdle in making data usable is their heterogeneity in number, format and employed terminology. This article presents a structured method for integrating heterogeneous data and making them queryable via a uniform interface. Its added value is demonstrated by means of a use case from die-sinking EDM.
Keywords
concurrent data processing, data integration, die making, die-sinking edm, heterogeneous data, Python, tool making
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