Pareto diagrams are not hard to construct. With a calculator, graph paper, and a sharp pencil (or even better, a…
A Guide to the Pareto Principle (80/20 Rule) & Pareto Analysis
What is the Pareto Principle? The Pareto Principle (also known as the 80/20 rule) gets its name from the Italian-born…
New Webinar Series from Dr. Joseph A. DeFeo
Starting this month, our CEO Dr. Joseph A. DeFeo will be presenting a series of seven webinars that explore the…
Statistical Process Control and Quality Improvement
What is Statistical Process Control? The control process detects and takes action on sporadic quality problems; the improvement process identifies and takes…
5 Things You Need To Know About Lean Six Sigma
Many of you reading this blog are undoubtedly recognized experts regarding Lean Six Sigma methodologies, tools, and applications. I, however,…
Guide to Statistical Control Charts
What is a Statistical Control Chart? A statistical control chart compares process performance data to computed “statistical control limits,” drawn as…
Lean Manufacturing
What is lean manufacturing? Lean manufacturing is the process of designing manufacturing systems to reduce costs by eliminating product and process…
The Ultimate Guide to Cause and Effect Diagrams
What is a “Cause and Effect Diagram”? A cause-effect diagram is a visual tool used to logically organize possible causes…
Guide to Failure Mode and Effect Analysis – FMEA
What is a Failure Mode and Effect Analysis (FMEA)? Failure Mode and Effect Analysis (FMEA) is a systematic method for…
What is a Kanban?
What is a Kanban? In a value stream, a Kanban is a signal; usually a ‘card’ authorizing production or delivery of…