Executive Summary TOP SHOPFLOOR PRACTICES & PERFORMANCES
Spindle utilization time (in-cut time as a percentage of machine uptime) 2011
Median Average
80th Percentile 20th Percentile
2008
Median Average
80th Percentile 20th Percentile
Overall equipment effectiveness (percentage machine availability × percentage quality yield × percentage of optimal rate that equipment operates)
2011
Median Average
80th Percentile 20th Percentile
2008
Median Average
80th Percentile 20th Percentile
71.5% 69.9% 84.4% 60.0%
70.0% 65.2% 85.0% 50.0%
70.0% 66.2% 85.0% 50.0%
80.5% 78.2% 90.8% 62.4%
75.0% 70.1% 89.2% 50.0%
75.0% 71.7% 90.0% 55.0%
70.0% 69.1% 85.0% 59.0%
60.0% 54.0% 80.0% 30.0%
60.0% 56.8% 80.0% 30.0%
81.0% 76.0% 90.0% 64.4%
65.0% 58.2% 85.0% 30.0%
70.0% 61.5% 85.0% 35.0%
SHOPS
OTHER SHOPS
ALL SHOPS
18
2012 TOP SHOPS EXECUTIVE SUMMARY
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