Page 317 - How To Implement Lean Manufacturing

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All key product Significantly A shift is in place All key product reduced need to eliminate the and process and process to monitor need to monitor characteristics characteristics the process; processes and are identified; are identified; robustness is build in process are stable and most are stable; built into the robustness; the
2 Cpk done so on
“Critical” product characteristics identified; the stability and capability are known for these; many unknown Mach availability is unknown; stock outs unknown; most maintenance is reactionary; line losses are known; >8%, not Firefighting only; done by supers and engrs. only; little training; few understand variation

1 losses stratified The Five Precursors to Lean—An Evaluation Matrix

Does not meet Level 1 criteria Does not meet Level 1 criteria Does not meet Level 1 criteria
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Needed Trait 1 - High levels of stability and quality in both the product and the processes 2 - Excellent machine and line availability 3 - Talented problem solvers, with a deep understanding of variation TABLE 19-1

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