Category Archives: Quality tools

Kaizen Event Research Project

NSF Funded Kaizen Event Research Project [the broken link was removed] First, this research seeks to identify the most important factors influencing successful outcomes (both technical and social)…The second objective investigates the sustainability of Kaizen events over time. The research … Continue reading

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Planning 5s? First Know Why!

Planning 5s? First Know Why! [the broken link was removed] by Jamie Flinchbaugh The basic principle is that you must know why you want to implement 5S before being concerned about learning how to do it. Most people, when they … Continue reading

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Lessons From Visit to Toyota’s Kentucky Plant

Construction Executive Lessons from the Toyota Visit [the broken link was removed] by Hal Macomber including: Stopping to fix the problem – jidoka – could lead to far fewer quality problems. … Establish standard work – the currently understood best … Continue reading

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Hospital Poka Yoke

Hospital Lean: Error Proofing by Mark Graban Some hospitals are making a systemic process change that they hope will prevent this error. They are banning the typical abbreviation for micrograms. They want everyone to use “mcg” for micrograms and “mg” … Continue reading

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Six Sigma and Process Drift

Quality Quandaries: Six Sigma, Process Drift, Capability Indices, and Feedback Adjustment by George Box and Alberto Luceno. This article is for the more statistically inclined. The Six Sigma specification makes an allowance of 1.5 standard deviations for process drift. Simple … Continue reading

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Find the Root Cause Instead of the Person to Blame

When encountering a problem or defect the inclination of many is to find a person to blame. W. Edwards Deming believed that the system was responsible for 93% of the problems and over time he increased that number to at … Continue reading

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Production Preparation Process

The Top 5 Reasons for Using Production Preparation Process (3P) [the broken link was removed] by Jon Miller: Production Preparation Process (3P) is one part of an overall Lean design approach that includes QFD, design reviews, and post-start up monitoring … Continue reading

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Most Meetings are Muda

Most Meetings are Muda (Waste) from Got Boondoggle: I will not waste your time and regurgitate all the expert based meeting protocols like following an established agenda, having a meeting plan, taking meeting notes, etc. All these ideas are great … Continue reading

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Quality and Costs

Finding the balance between quality and cost [the broken link was removed] by Thomas Nolan Maureen Bisognano One of the steps toward a system for improving value is recognizing that waste removal is an essential component of that system, not … Continue reading

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Lean Thinking and Management

Several interesting posts have been inspired by the Kaizen Priorities post on Got Boondoggle. While it has been mentioned debating these ideas may not be valuable, I believe it can be valuable to explore the reasons behind the different views. … Continue reading

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