Why Eliminating Waste Alone Doesn’t Work: Understanding Muda, Muri, and Mura
- Lean Basics, Lean Definition
- April 15, 2026

A reader who recently watched “The Secrets to Creating an Effective Value StreamMap Webinar” asked when is okay to skip the current state map. A value-stream map is a visual depiction of the flow of materials and information that provide the customer with a product or service. It also describes the lead time of various
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In manufacturing, changeover is the process of converting a line or machine from running one product to another. Changeover times can last from a few minutes to as much as several weeks in the case of automobile manufacturers retooling for new models. Reducing changeover time is like adding capacity, increasing profitability and can help most
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A Lean Enterprise is centered on the concept of flow. Once value added activities and necessary non-value activities are identified, improvement efforts are directed toward making the activities flow. Flow is the uninterrupted movement of product or service through the system to the customer. An obvious question is why the processes we operate at the
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Organizations that consistently outperform their competitors share one defining characteristic: they operate as a customer-focused organization. Rather than viewing decisions through internal constraints, these organizations evaluate every action through the customer’s perspective. This shift represents a fundamental change in how quality, leadership, and operational excellence are defined. As markets evolve and customer expectations rise,
READ MOREWhen you ask a number of people to explain Lean Manufacturing in one sentence, most of them will answer: “eliminate waste”. The reason is that eliminating waste, or Muda is a relatively easy way of identifying the low hanging fruits for improvement in an organization. However, Muda is not the only ‘M’ Toyota has built
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Today, I am happy to introduce another guest post by Mike Wilson from Creative Safety Supply. Mike enjoys blogging and reading about the lean manufacturing niche. He is invested in Creative Safety Supply, known for its safety products to help manufacturers with their 5S and Lean Projects. Mike is going to talk about the importance of 5S,
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