Overall Equipment Efficiency (OEE) measures the ability to efficiently utilize production equipment (or assets). It measures how much of the time your manufacturing asset is running at full capacity and output good products.
Overall Equipment Efficiency | |
= | Equipment Availability × Equipment Performance × Produced Quality |
An Overall Equipment Efficiency approaching 100% means that the equipment is always available _and_ running (~100% Equipment Availability) and running at maximum speed with no minor stops or slow cycles (~100% Equipment Performance) and products are made with no defects or rework (~100% Produced Quality)
In most industries:
ID | Name | Level | x |
---|---|---|---|
AE | Asset Efficiency | 0 | AE |
AE3 | Overall Equipment Efficiency | 1 | AE3 |
AE31 | Equipment Availability | 2 | AE31 |
AE32 | Equipment Performance | 2 | AE32 |
AE33 | Produced Quality | 2 | AE33 |