Tag Archives: Cause & Effect diagram

Spaghetti Charts


Spaghetti Charts Every Black Belt must learn how to draw a spaghetti chart for a process The spaghetti chart will help understand the physical process map (where, things actually move in the system physically) and not necessarily just the value … Continue reading

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Lean-An Overview


Lean-An Overview Continue reading

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Value Stream Mapping (VSM)


Value Stream Mapping (VSM) Value stream mapping (VSM) is a very powerful tool that helps in identifying the wastes and moving from the current state process to a future state process. It must always be preceded by rigorous Genchi Genbutsu which … Continue reading

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5-Why Analysis


The 5-Why analysis method is used to move past symptoms and understand the true root cause of a problem. It is said that only by asking “Why?” five times, successively, can you delve into a problem deeply enough to understand … Continue reading

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