Overall Equipment Effectiveness (OEE) is a set of metrics used to measure the performance of a facility’s equipment or machines. OEE provides a comprehensive view of production performance by combining the metrics of availability, performance, and quality. Facilities managers can use OEE to track and identify improvement opportunities, improve quality, and reduce downtime.
What is Overall Equipment Effectiveness?
Overall Equipment Effectiveness (OEE) is a set of metrics that measure the performance of equipment and machines within a facility. OEE is used to measure how efficiently and effectively a facility is producing goods or services. It is a comprehensive measure of yield and quality, taking into account the availability of equipment, quality of output, and performance rate.
Why is Overall Equipment Effectiveness Important?
Overall Equipment Effectiveness is an important metric for facilities managers because it provides a single measure of equipment performance. By tracking and measuring OEE, facilities managers can identify opportunities for improvement and implement strategies to reduce downtime and increase quality. OEE can provide valuable insights into a facility’s performance, and can help to ensure that facilities are running smoothly and efficiently.
How to Calculate Overall Equipment Effectiveness
Overall Equipment Effectiveness can be calculated by multiplying three metrics together: Availability, Performance, and Quality.
Availability is the amount of time that a machine or piece of equipment is available to produce. It is calculated as the actual operating time divided by the scheduled operating time.
Performance is the amount of time that a machine or piece of equipment is running at its maximum speed. It is calculated as the actual operating time divided by the ideal operating time.
Quality is the amount of time that a machine or piece of equipment is producing good quality output. It is calculated as the good output divided by the total output.
The OEE is calculated by multiplying together the three metrics: Availability x Performance x Quality = OEE.
Conclusion
Overall Equipment Effectiveness is a valuable metric for facilities managers. OEE provides a comprehensive view of equipment performance, and can be used to identify improvement opportunities, reduce downtime, and improve quality. By understanding and tracking OEE, facilities managers can ensure that their facilities are running optimally and efficiently.
