Lean focuses on reducing waste and improving flow through methods like 5S, visual controls, Kanban, just-in-time production, and leveled production. Six Sigma uses statistical analysis and a defined methodology involving define, measure, analyze, improve, and control to reduce defects and variation. While both aim to improve quality, efficiency and customer satisfaction, Lean emphasizes eliminating waste and flow while Six Sigma's focus is on variation reduction and management through data-driven methods.

1. What are the major differences between Lean and Six Sigma? 7M, 7 QC, DOE Reduce cycle times, product defects, changeover time, equipment failures, etc. Statistical methods for valid comparison, SPC Test to confirm improvement Team skills, project management Plan new layouts Cause-and-effect, FMEA Evaluate the options Process control planning Create standard work combination sheets Data collection tools and techniques, SPC Calculate process capacity and Takt time Data collection tools and techniques, SPC Time the process Process mapping and flowcharting Document current layout and flow Data collection and analysis tools Collect product & production data Knowledge Discovery Understanding Current conditions Project management skills Project-based implementation Customer requirements measurement, Cross-functional management Focus on customer value stream Policy Deployment Methodology Established methodology for improvements 6  CONTRIBUTION LEAN

2. Lean Methodology 5S Lean Awareness Visual Controls Kanban JIT Change Control Flow Manufacturing Standard Operations Leveled Production Multi-Process Operations Jidoka QA Maintenance and Safety Manpower Reductions