Improving OEE: A Hands On Approach

We have explored Overall Equipment Efficiency (OEE) from several perspectives and how it can be used as an effective performance metric.  The purpose of measuring and monitoring OEE, at a minimum, should be three fold: To ensure the current performance levels are sustained, To identify new opportunities for improvement, To assess the effectiveness of current improvement initiatives. The Culture of Continuous Improvement and […]

Availability and OEE

What is Availability? In its simplest form, availability measures the uptime of a machine or process against the planned production time.  As one of the factors of Overall Equipment Efficiency (OEE), Availability is expressed as a percentage.  The uptime is calculated by taking the difference between the planned production time and total duration of the downtime events that occurred during the planned production period. We […]

Variance, Waste, and OEE

Variance is Waste. Variation and OEE are complementary metrics that need to be considered together.