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1. A Value Stream Map That No One Can Recognize A precision sheet metal company decided to implement lean manufacturing …
A company that manufactures home appliance accessories suffered a significant loss last year: a batch of plastic parts t…
1. A Value Stream Map That Hasn't Been Updated Since It Was Drawn In 2023, a certain electronics manufacturing company i…
In a plastic injection molding factory, the OEE Overall Equipment Effectiveness in the quality monthly report has been 8…
The general manager of a mechanical processing plant pointed to the warehouse and said, "More than half of the items her…
The quality department of a certain automotive parts factory spent two weeks completing a value stream map VSM and liste…
1. Introduction: Quality Departments Focus on Production Lines but Overlook the "Transport Team" in the Workshop Many fa…
1. Introduction: The Delivery Cycle Can’t Be Reduced Without Addressing the "Invisible Half of the Map" When a certain e…
Many companies can calculate their OEE and break down the losses, but after half a year, the numbers remain unchanged. T…
1. Introduction: A Quotation Process Takes 9.5 Days, but Only 6 Hours of Actual Work The quotation process in a certain …
1. Why Layout is the Greatest Poka Yoke Many factories attribute quality issues to operator carelessness, lax inspection…
1. After Hanging the Map on the Wall, Improvements Get Stuck Many teams, after completing the current state value stream…