Also known as 1 standard deviation, 1s represents 34. A term generally used to indicate process capability in terms of process spread measured by standard deviations in a normally distributed process. Lean six sigma term glossary lean six sigma training. There are a lot of terms that are specific to lean and six sigma. Want some ideas for six sigma projects you can run within your industry. However, we believe the mainstream terms have been included in this work. Benchmarking an improvement process whereby a company measures its performance against that of bestinclass companies, determines how those companies. This methodology was developed in japan and actively used by toyota motor. Bright hubs six sigma glossary includes definitions, explanations, and suggestions for further reading for all things related to the six sigma methodology.
The lean and six sigma methodologies contain a very wide variety of tools and processes. Consequentially, there are a lot of different terms and acronyms to get to grips with when you learn six sigma. Actual definitions an d competencies for each belt can vary by. As is process map it depicts a process as it is, currently.
Download our free guide to lean six sigma below to learn more about the. In fact, organizations often use the term lean six sigma when describing a process. Benchmarking allows to discover what is the best performance being achieved, whether in your company, by a competitor, or by an entirely different industry. Lean six sigma dictionary definitions for frequentlyused vocabulary within lean and six sigma. Given below is a glossary of terms commonly used in the domain of six sigma. The web is overflowing with confusing lean six sigma jargon creating unnecessary barriers to simple process improvement. Lessons from the gemba volume 1 is a collection of stories and case studies about applying lss to notforprofit organizations. Quality tools associates are exposed to various tools and terms. Six sigma a vision of quality which equates with only 3.
Lean six sigma glossary the glossary that follows is by no means exhaustive on the subjects of lean manufacturing aka lean and or six sigma. Quality tools associates are exposed to various tools and terms related to quality. Data is investigated and verified to prove suspected root causes and substantiate the problem statement see. Sigma a measure of the variation around the average of any process.
Genichi taguchi, lean, six sigma, statistical process control, swot analysis. Check out this list of six sigma project ideas to help get you started download lean six. Thats why six sigma also provides for control methods. If you want a process that is fast, defect free, and without waste, then you need lss.
Lean six sigma definitions for common six sigma terms and methodologies. Data is investigated and verified to prove suspected root causes and substantiate the problem statement see also cause and effect. Glossary of lean six sigma general terms 2010 chi solutions, inc. Glossary of lean six sigma terms chi solutions, inc. Six sigma is a management philosophy developed by motorola that emphasises setting extremely high objectives, collecting data, and analysing results to a. Six sigma is probably one of the best methodologies and modern management approaches that are used. Thats why we created this glossary to provide you with definitions of common terms. As is process maps are usually characterized by several. This lean six sigma glossary aims to provide students, professionals, and teams with. In lean and lean six sigma, muda is a japanese term meaning waste. Closeup of a man looking for information in the dictionary. Find, download, and install ios apps safely from the app store publishers. Pdf the define phase of the dmaic process is often skipped or shortchanged, but.
Reproduction or use of content without the express written. Free lean six sigma training guide iassc free training guide asq free training guide practice exams six sigma materials. Lean and six sigma glossary definitions of commonly used. A kpi or key process indicator is a measure of organizational. Bi business intelligence global term used to explain the ability of. Six sigma glossary lean six sigma training guide copy.
Below are lean and six sigma dictionary definitions for frequently used vocabulary within projects. Action plan a technique that documents everything that must be done to ensure. Glossary of terms for six sigma a abscissa the horizontal axis of a graph. Six sigma created a realistic and quantifiable goal in terms. Six sigma lean manufacturing and six sigma definitions. Acceptance region alpha risk the region of values for which the null hypothesis is accepted. Dmaic phase where process detail is scrutinized for improvement opportunities. This comprehensive 33page six sigma glossary provides clear explanations of all of the key terms. Our glossary covers key elements, acronyms, and related technical tools.
The six sigma methods enable us to enhance customer benefit and strengthen our market position on a continuous basis. Check sheet form used to capture realtime quantitative or qualitative data for a variety of purposes. A technique for organising individual pieces of information into groups or broader. Reproduction or use of content without the express written consent of isixsigma is prohibited. Click on the lean six sigma terms below to read definitions. The check sheet is designed, with operational definitions. For readers benefit, we have listed down a few resources in our resources section.
Most comprehensive lean six sigma glossary of terms with explanations. A comprehensive glossary of definitions for frequentlyused vocabulary and acronyms used in managing six sigma projects. This website uses cookies in order to work correctly. Selecting a six sigma glossary term will take you to a topic page that contains a cluster of related terms, arranged in alphabetical order. Basic lean six sigma lss lean and six sigma methodologies focuses and fixes different areas of a process. While lean flow began as a manufacturing model, todays definition has been.
Now that youve downloaded the analysis toolpak in chapter 17, you can begin. Your contribution will go a long way in helping us. Six sigma glossary a single reference point for key six. The check sheet is designed, with operational definitions, so that data can be categorized. A comprehensive glossary of six sigma terms and acronyms used in managing six sigma projects. Activities the things that go on within a process or subprocess. Lean terms and definitions 5s a method for removing all excess materials and tools from the workplace and organizing the required items using visual controls such that they are easy to find, use and. Six sigma is a rigorous and a systematic methodology that utilizes information management by facts and statistical analysis to measure and improve a companys operational performance, practices and. A structured, organized method for determining the relationship between factors xs affecting a process and the output of that process y.
This is a comprehensive listing of key six sigma terms and definitions. Sometimes referred to as sigma level or simply sigma. Lean six sigma glossary of definitions for frequentlyused vocabulary within lean and six sigma. Lean six sigma essential glossary of terms goskills. This glossary which includes many updated and revised terms, along with nearly 50. The square of the sample correlation coefficient, a measure of the part of variable that can be explained by its linear relationship with a variable. Check out this ebook that will guide you through the key concepts of lss. If you are unsure about the meaning of a term, please feel free to check our lean and six sigma glossary for a definition. The problemsolving tools used to support six sigma. Vertical display of a population distribution in terms.
For example, a main effect is aliased with a twofactor interaction. Six sigma practitioners working with data and statistics will use measurement systems analysis when your measurements become faulty. Every quality professional needs a handy reference of quality terms, acronyms and key people in the history of quality. Six sigma as a methodology for process improvement involves a vast library of tools and.