Lean Six Sigma is an organizational process improvement methodology. Motorola initiated Six Sigma in the 1980s to address company quality issues.
GE under Jack Welch popularized Six Sigma deployments in the mid-1990s. Many companies have followed the GE Six Sigma model. The GE model for Six Sigma incorporated process improvement practitioners called black belts and green belts to facility improvement efforts. Champions are to be executives that support the completion of the process improvement efforts, which are to have significant financial benefit.
Lean was added to Six Sigma around the beginning of the 21st century.
Six Sigma is traditional considered a methodology for reducing defects. Lean efforts focus on reducing organization waste. The seven types of lean waste are overproduction, waiting, transportation, inventory, over-processing, motion, and defects.
The metrics often associated with Six Sigma are striving to achieve a process output response of Six Sigma or 3.4 parts per million non-conformance rate. This rate of issue occurrence could be expressed as defects per million opportunities. Other metrics associated with Six Sigma are process capability indices such as Cp and Cpk.
Both Six Sigma and lean deployments have issues relative to metric reporting and silo implementations. These issues are overcome with the Integrated Enterprise Excellence (IEE) system.
Important criteria when selecting the best lean Six Sigma training is described in the Internet published PDF article that is available below.
Important Criteria when Selecting Best Lean Six Sigma Training Read More »
Enhanced 6 Sigma Master Black Belt Training is more than the instruction of additional statistical tools. An enhanced approach to 6 Sigma and lean Six Sigma Master Black Belt training involves the structured integration of process improvement efforts within an organizational Business Management System so that Key Performance Indicators (KPIs) are enhanced and the business
Enhanced 6 Sigma Master Black Belt Training Read More »
The attached article provides Forrest Breyfogle’s response to a Wall Street Journal Six Sigma criticism article. Describe below is also the Integrated Enterprise Excellence (IEE) enhanced approach for implementing lean Six Sigma.
Response to Six Sigma Criticism Article and an Enhanced Implementation Read More »
A response by Forrest Breyfogle to a Wall Street Journal Sigma criticism article is provided below. In addition, the Integrated Enterprise Excellence (IEE) enhanced approach for implementing lean Six Sigma is also discussed .
6 Sigma Criticism Article Response and Next Generation Implementation Read More »
A Wall Street Journal Six Sigma assessment article has issues, as highlighted in the attachment below. However, an Integrated Enterprise Excellence (IEE) business management system deployment of lean Six Sigma concepts takes the concepts to a next generation enhanced business management system.
Debunking Dubious Statistics from a Six Sigma Critic: A Six Sigma Assessment Read More »
This article describes a lean six sigma implementation example deployment provided by Smarter Solutions at Cigna Insurance Company.
CIGNA Lean Six Sigma Implementation Example Read More »
One of these enhanced Design for Six Sigma examples illustrates an approach for conducting product mean time between failures (MTBF) in development.
Enhanced Design for Six Sigma Examples Read More »
A criticism of the Six Sigma approach was presented in the “Wall Street Journal and Chief Executive Magazine”. The article below rebuts the critic’s dubious statistics.
Response to Criticism of Six Sigma Approach Read More »
These described enhancements to courses in lean Six Sigma address the lack of sustainability that often occurs with a traditional lean Six Sigma deployment.
Enhancement to Courses in Lean Six Sigma Read More »
This article provides a Cigna Insurance Company leadership excellence example for implementing lean Six Sigma in an organization.
Cigna Leadership Excellence Example Read More »
