A sewing line can be busy all day and still struggle to deliver the right garments on time. In apparel manufacturing, the cause is often not a lack of activity but a lack of flow: fabric waits for inspection, cut panels accumulate before sewing, and finished pieces...
Rung 1 of 10 in our hypothesis testing series A process improvement pilot can produce a lower average cycle time. But is the change real, or could the difference have occurred through ordinary process variation? In Lean Six Sigma, two carefully written statements turn...
A planning cycle is a value stream of information In the realm of Lean, a value stream is every step required to deliver a product or service from start to finish. In budgeting and forecasting, the flow is not material: it is information, strategy, assumptions,...
In event production, the deadline is fixed: the doors open when the venue schedule says they do. That makes an exhibition stand build a project-shaped value stream: a series of connected design, approval, production and site activities that must deliver customer value...
A ferry route is a repeating turnaround value stream: passengers and vehicles arrive, board, travel, disembark, and the vessel prepares to do it again. Performance is measured in minutes per crossing, but a small delay at one berth can ripple through the next...
