How to validate root causes in a lean sigma approach Silvia Pederzolli Milan‚ the 15th of april 2013 attivaRes Define Opportunities Measure Performance Analyze Opportunity Improve Performance Control Performance CCR’S Objective • • • • • Identify problem statement: what is wrong and why. Deviation from what is expected (targeted performance). How much/how often Effects on Customers. Find and validate the root causes that assure the elimination of “real” root causes.
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of Quality Theories of Deming‚ Moeller and Crosby Service d Product Quality S i and P d t Q lit Customer Orientation Evaluation of TQM- Inspection & QC TQMTQM System Human component Introduction t Si Si I t d ti to Six Sigma concepts. concepts. t 2 Definitions of Quality 1. 2. 2 3. 4. 4 5. "Quality is variability." Shewart "Quality is predictability." Quality predictability Deming “Conformance to requirements.” Crosby "Quality is a fitness for use " Quality use. Juran "Quality is the customer’s
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Value Engineering (VE): Value Engineering is an organized approach for identification and elimination of unnecessary cost. • QIP‚ QC & Benchmarking: Tata Steel adopted Juran Trilogy concept for undertaking Quality Improvement Projects (QIP). Quality Circles (QC) are small group activities which involves first-line employees who continually control and improve the quality of their work‚ products and services. Benchmarking is a process of exploring for best practices and performances across the
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TRUE or FALSE 1. T F It is impossible to develop a process that has zero variability. 2. T F Assignable variations in a process are also called natural variations. 3. T F An x-bar chart would be appropriate to monitor the number of defects in a production lot. 4. T F The central limit theorem provides the statistical foundation for control charts. 5. T F If we are tracking quality of performance for a class of students‚ we should plot the pass/fail result on a p-chart. 6. T F Sample
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When planning and implementing a total quality management system there is no one solution to every situation. Each organization is unique in terms of the culture‚ management practices‚ and the processes used to create and deliver its products and services. The TQM strategy will then vary from organization to organization; however‚ a set of primary elements should be present in some format. Generic Model for Implementing TQM 1. Top management learns about and decides to commit to TQM. TQM is identified
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The Evolution of Management Thought Through the practice of management and the continued development of commerce and wealth we are transforming our lives. In Massachusetts (USA) in the 1850s the life expectancy of a male would have been 37 years of age and a female 40: in 1929 it was 58 for a male and 61 for a female; nowadays life expectancy would be in the region 70-80 years. While appreciating the past success of ‘management’ we would also recognize that today’s accelerating pace of change is
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Edward Deming Quality is “uniformity and dependability” Focus on SPC and statistical tools “14 Points” for management PDCA method‚ plan‚ do‚ check‚ act Joseph Juran Quality is “fitness for use” Pareto Principle Cost of Quality General management approach as well as statistics Kaizen: Japanese term for continuous improvement. A step-by-step improvement of business processes. DMAIC‚ define‚ measure‚ analysis‚ improve‚ control Shingo’s argument: SQC methods do not prevent defects Defects
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Principles of Management: Project 1 Management Thinkers and Companies © 2005 Aditya Anupkumar 1 Principles of Management: An Analysis of the contributions of various thinkers to the field of Management‚ and a review of the management practices of five companies. #3 Aditya Anupkumar Principles of Management: Project 1 Management Thinkers and Companies © 2005 Aditya Anupkumar 2 Section I: Management Thinkers Principles of Management: Project 1 Management Thinkers and Companies
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RESUMEN DEL CASO Es por todos conocido el problema de la recesión de los últimos tiempos‚ pero es interesante ver cómo países como Hungría‚ cuya economía ha mejorado a pesar de estas condiciones‚ se ha debido en mayor parte al mejoramiento de la calidad. Varias firmas Húngaras han recibido inclusive‚ reconocimientos de calidad importantes como es el caso de Burton-Apta‚ compañía manufacturera de cerámica y hornos de cerámica‚ que recibe el Premio de Calidad Europeo en el año 2000‚ Westel‚ compañía
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model 9. Chester Barnard - formulated the Acceptance Theory of Authority known also as Efficient-Effective theory 10. W. Edward Deming - Father of Quality Mgt. 11. Joan Woodward - formulated the Contingency Viewpoint 12. Vilfredo Pareto - formulated the 80/20 Principle
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