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Introduction to Six Sigma Concept

Introduction to Six Sigma Concept. SIX SIGMA. What is Six Sigma?. Brief History of Six Sigma SIX SIGMA. First Developed by Motorola in the mid 1980's, the methodology only became well known after GE's Jack Welch made it a central focus of his business strategy in 1995.

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Introduction to Six Sigma Concept

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  1. Introduction to Six Sigma Concept SIX SIGMA

  2. What is Six Sigma? Brief History of Six Sigma SIX SIGMA First Developed by Motorola in the mid 1980's, the methodology only became well known after GE's Jack Welch made it a central focus of his business strategy in 1995. Over several years that followed the initiation of its efforts, Motorola improved quality levels saved a reported $2.2 billion in the process. Since 1996 numbers of International Company have grow rapidly from the Six Sigma Culture Change. Siemens, Seagate, Compaq, Toshiba, AmEx……

  3. What is Six Sigma? • is the 18th letter of the Greek alphabet • is the symbol for Standard Deviation • is the measurement for Variations

  4. What is Six Sigma? “6 Sigma methodology is a powerful breakthrough management tool that provides businesses with the strategy, tactics and tools to improve their profitability through focusing on improving the sigma capability of their processes.” (Six Sigma Academy) Statistically speaking :-“6 Sigma Process is equivalent to Cp=2.0, Cpk=1.5 and PPM=3.4” (Motorola University)

  5. What is Six Sigma? Lower Spec Upper Spec Target 1s 2s 3s Yield = 99.73% (At 3s)

  6. 1.5s shift Lower Spec Upper Spec 1s 2s 3s 4s 5s 6s Target Yield = 99.99966% (At 6s)

  7. Transactional Processes Manufacturing Where can we apply SIX SIGMA? Service Finance SIX SIGMA Procurement Planning Design HR Anywhere !

  8. What is Six Sigma? The Disciplines of Six Sigma Six Sigma Recognize Define Measure Analyze Improve Control

  9. Concepts of DMAIC • Define (What’s important!) • Identify Opportunity • Define the Problem Statement • Define Scope of Project • Form Project Team • Measure (How we’re doing) • Collect Data • Analyze Current Problem • Understand the Cause & Effect Relation • Define Target for Improvement • Analyze (What’s Wrong?) • Identify Root Cause • Propose Possible solutions • Improve (Fixing What’s Wrong) • Prioritize Plan • Test Proposed Solution • Optimize Proposed Solution • Implementation of Proposed Actions • Control (To Guarantee Performance) • Measure & Monitor Progress • Maintain Gain • Acknowledge Team • Communicate Results

  10. Tools of M-A-I-C Process Mapping Fish-Bone Diagram C&E Matrix FMEA Gauge R&R Capability Study Measure Multi-Vari Studies Correlation Regression ANOVA Hypothesis Testing Non-Parametric Testing Analyze Screening DOE Design Of Experiments Response Surface Methodology Improve Quality System SPC Audits Control Plans Control

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