Six sigma
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Six Sigma is a data-driven methodology for improving processes by reducing variability. It was developed by Motorola in the 1980s and aims for near perfect processes with fewer than 3.4 defects per million opportunities. The Six Sigma methodology uses statistical tools and involves defining problems, measuring processes, analyzing data, improving processes, and controlling them. It focuses on customer satisfaction and uses roles like Black Belts, Green Belts, and Master Black Belts. Many large companies have implemented Six Sigma and achieved savings of 1-4.5% of revenue through reduced costs and improved quality.
Six sigma
- 1. Six SigmaA Strategy for Achieving World Class Perfor-mancePresented by : MOHD.ARISH
- 4. Background and growth of Six sigma
- 5. Methodology
- 6. Key role of six sigma
- 7. What make it different
- 8. Benefits
- 9. Certificate of Six Sigma
- 10. ConclusionSIX SIGMA A highly disciplined process that helps us focus on developing and delivering near-perfect products and services.
- 11. The word Six Sigma is a statistical term that measures how far a given process deviates from perfection.
- 12. The central idea behind Six Sigma is that if you can measure how many “defects” you have in a process, you can systematically figure out how to eliminate them and get as close to “zero defects” as possible.meaning A term used in statistics to represent standard deviation, an indicator of the degree of variation in a set of a process
- 13. 5DEFINATIONBusiness DefinitionA break through strategy to significantly improve customer satisfaction and shareholder value by reducing variability in every aspect of business.Technical DefinitionA statistical term signifying 3.4 defects per million opportunities.
- 14. Understanding Six Sigma Process Control
- 15. Plan Do Check Act;
- 16. Common and Special Causes;
- 17. Improvement can be done project by project.
- 20. 7Understanding Six Sigma Degree of variation;
- 21. Sigma is a letter in the Greek Alphabet
- 22. Level of performance in terms of defects
- 23. Statistical measurement of process capability
- 26. It is a Goal
- 28. A commitment to customers to achieve an acceptable level of performanceORIGIN OF SIX SIGMAMotorola company that invented Six Sigma.
- 29. The term “Six Sigma” was coined by Bill Smith, an engineer with Motorola
- 30. Late 1970s - Motorola started experimenting with problem solving through statistical analysis
- 31. 1987 - Motorola officially launched it’s Six Sigma program
- 32. Motorola saved more than $ 15 billion in the first 10 years of its Six Sigma effortThe Growth Of Six SIGMAThe company that perfected Six Sigma
- 33. Jack Welch launched Six Sigma at GE in Jan,1996
- 34. At GE, Six Sigma added more than $ 2 billion to the bottom line in 1999 alone.THE GROWTH OF SIX SIGMA
- 36. Lean Six Sigma Methodology
- 38. Develop ideas to remove root causes
- 39. Design and carry out experiments,
- 41. Establish standards to maintain process;
- 42. Design the controls, implement and monitor.
- 43. Evaluate financial impact of the project
- 44. Collect data on size of the selected problem,
- 45. identify key customer requirements,
- 46. Determine key product and process characteristic.
- 47. Analyze data, establish and confirm the “ vital few “ determinants of the performance.Validate hypothesis
- 48. Identify, evaluate and select projects for improvement
- 49. Set goals
- 50. Form teams. Six Sigma Project Methodology
- 51. Key Roles for Six SigmaMaster black Belt
- 52. Black Belts
- 53. Green Belts
- 54. Team MembersQuality Fundamentals/ Kaizen Now
- 55. 15Who are Implementing Six SigmaAt least 25% of the fortune 200 claim to have a serious six sigma program
- 56. Financial - Bank of America, GE Capital,
- 57. Electronics - Allied Signal, Samsung, Sony
- 58. Chemicals - DuPont, Dow Chemicals
- 59. Manufacturing - GE Plastics, Johnson and Johnson, Motorola, Nokia, Microsoft, Ford.
- 60. Airline - Singapore, Lufthansa, Bombardier
- 61. And hundreds of others in Americas, Europe, Sub Continent16Six Sigma ResultsSix Sigma Savings as % of revenue vary from 1.2 to 4.5 %
- 62. For $ 30 million/yr sales – Savings potential $ 360,000 to $ 1.35 million.
- 63. Investment: salary of in house experts, training, process redesign.17What Makes Six Sigma Different?Versatile
- 66. Process focus
- 67. Structured & disciplined problem solving methodology using scientific tools and techniques.
- 69. Involvement of leadership is mandatory.
- 70. Training is mandatory18Benefits of Six SigmaGenerates sustained success
- 71. Sets performance goal for everyone
- 72. Enhances value for customers;
- 73. Accelerates rate of improvement
- 74. Promotes learning across boundaries
- 75. Executes strategic change19THANK YOU