Integration of Lean and Six Sigma Flashcards
What are key differences between Lean and Six Sigma?
Six Sigma focuses on reducing process variation while Lean focuses on reducing waste.
What are key similarities between Lean and Six Sigma?
Both Lean and Six Sigma focus heavily on satisfying customers. They also empower people to create process stability and a culture of continuous improvement. Many problem identification and problem-solving techniques are commonly used in both Lean and Six Sigma. Both Lean and Six Sigma have a heavy emphasis on careful problem definition.
What tools are the cornerstones of a Lean strategy?
These tools include value stream mapping, workplace organization, total production maintenance, kanban / pull systems, kaizen, setup reduction, teamwork, error-proofing, problem solving, cellular manufacturing and one-piece flow.
What is the principal Lean diagnostic tool?
Value stream mapping is the principal Lean diagnostic tool. It creates a visual representation of what is happening in a process to improve system performance.
Why should Lean and Six Sigma co-exist in an organization?
Lean provides stability and repeatability in many basic processes. Once stability has taken hold, much of the variation due to human processes goes away. The data collected to support Six Sigma activities thereby becomes more reliable and accurate.
