Theme. What is a factory and what are the data factors?. Planning. What to measure?. Requirements Important, effective, necessary, Random Tradeoff between 100% quality and infinite time KPI ISO standard: ISO 22400
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Provide the information on where any production unit is at all times and its disposition. Also provide the product genealogical information, such as who worked on it, current production information, component materials by supplier, lot number, serial number, any rework, measured data, or other exceptions related to the product.
Measuring shop-floor data for LCA analysis using MTConnect is feasible
Efficient – quick turnaround for performing Kaizen Energy Consumption and Event archiving
Best for non-real-time data analysis
Cost-effective for smaller operations
Actual shop floor data helped understand LCA energy consumption during production
Machine tools are relatively efficient
Energy consumption results compare well to related energy consumption work performed at NIST
Lanz, M, Mani, M. Lyons K. Ranta, A., Ikkala, K and Bengtsson, N. 2010, “Impact of energy measurements in machining operations”. In 2010 ASME Design and Engineering Technical Conference (DETC), Proceedings of 2010 International Computers and Information in Engineering Conference, ASME.
Sensitivity and Trending analysis
Future plans are for examining quality relationship between process and energy consumption. For example, an unexpected rise in energy consumption could indicate an underlying process error.