The Lean Thinking program is an outgrowth of the Toyota Production System that was developed in the early 1990s.
Many organizations combine the concepts of Lean Thinking and Six Sigma into a single thrust they call “Lean/Six Sigma.”
My preference is to think of these initiatives separately, since they were derived by different groups at different points in the evolution of improvement efforts and have vastly different tools and objectives.
It is true that you can combine staff groups to go after the gains of both programs in one thrust, but I prefer to keep them separate.
For supervisors, it is important to understand what Lean Thinking entails and how to manage a process to eliminate all waste. There are numerous techniques and tools for doing this, and I will discuss a few of the main ones later in this article.
First, let’s contrast six sigma and lean in…
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