0cc94f64_Top_25_Lean_Tools__How_Does_It_Help_
[Lean Tool] Overall Equipment Effectiveness (OEE) [What Is It?] Framework for measuring productivity loss for a given manufacturing process. Three categories of loss are tracked: Availability (e.g. down time) Performance (e.g. slow cycles) Quality (e.g. rejects) [How Does It Help?] 
Provides a benchmark/baseline and a means to track progress in eliminating waste from a manufacturing process. 100% OEE means perfect production (manufacturing only good parts, as fast as possible, with no down time).
Top 25 Lean Tools
How Does It Help?