Definition and Purpose 

Overall equipment effectiveness (OEE) is a metric used to measure the effectiveness and performance of manufacturing processes or any individual piece of equipment. It provides insights into how well equipment is used and how efficiently it operates in producing goods or delivering services.

The OEE Calculation

The OEE calculation takes into account three key factors:

1. Availability: The availability score measures the actual production time compared to the planned production time. It considers factors such as equipment breakdowns, changeovers and scheduled maintenance.
2. Performance: The performance score assesses how well the equipment is performing compared to its maximum potential. It considers factors like equipment speed, minor stops and idling time.
3. Quality: This evaluates the rate of production of “good count” products without defects or rework. It takes into account factors such as scrap, reject and rework.

GateKeeper can support OEE improvement by minimizing equipment downtime caused by login delays or password issues, thus positively impacting availability. By enabling faster, secure access to systems, GateKeeper helps maintain smooth production workflows and reduces minor stops, ultimately supporting better overall equipment effectiveness.