Lean Six Sigma Archives

What is a Bottleneck?

A bottleneck in production is a specific point or stage within the manufacturing or operational process where the flow of work slows down, creating a constraint that limits overall throughput. Similar to the way a narrow neck of a bottle restricts the flow of liquid,...

Continuous Improvement: A Step-by-Step Approach to Constant Growth

Continuous improvement (CI) is a systematic approach aimed at enhancing the quality and efficiency of services and products delivered to customers. This method focuses on refining work methods, procedures, and systems while reducing costs, ultimately leading to...

What Is 5 Why Problem-Solving?

Table of contentsWhat Is 5 Why Problem-Solving?Why the “5 Whys”?What are the Benefits of the 5 Whys?When to Use This Method?What Is The Origin of 5 Whys Diagram?How to Use the 5 Whys Diagram?Important Things to RememberThe 5 Whys and the Fishbone...

Root Cause Analysis (RCA) Explained: Finding the True Source of Issues

Root Cause Analysis (RCA) systematically identifies the primary causes of an event, especially an undesired outcome. This process helps develop effective corrective actions. It goes beyond immediate causes and looks at the breakdowns in processes and systems that led...

What Does y=f(x) Mean, and How to Use It?

Table of contentsWhat Does y=f(x) Mean, and How to Use It?DMAIC ProcessHow do the DMAIC process and Y=f(x) work together?Y=f(x) – Define the YY=f(x) – Measure the XsAnalyze to find the most important XsImprove and Optimize the Important XsBenefits of Attending to...