Cascade Analysis and O.E.E. for measuring Process Effectiveness.
How efficient are your processes?
How can you measure this?
Have you thought of using Capacity waterfalls?
Do you measure O.E.E.?
It is calculated as the product of its three constituent factors:
O.E.E. = Availability × Performance × Quality
The nature of this calculation makes achieving a high O.E.E. score quite challenging.
For example, if all three factors are 90%, the resultant O.E.E will only be 73%.
The 6 Big Losses
One of the most effective paths to improving OEE is through the Six Big Losses (as illustrated in the graphic above).