Six Sigma

Centro de Conhecimento

O modelo de Six Sigma é um abordagem altamente disciplinado que possa ajudar a companhias focalizar em desenvolver e em entregar produtos near-perfect e serviços. É baseado no trabalho estatístico de Joseph Juran, um pioneiro Rumanian-carregado dos E.U. da gerência da qualidade. A palavra “Sigma” é um sinal grego usado para um termo estatístico essas medidas como distante um processo dado deviates da perfeição (desvio de padrões). Se o número do sigma for mais elevado, você é mais perto da perfeição. Um sigma não é muito bom; o sigma seis é definido como somente 3.4 defeitos por milhão. A idéia central atrás de Six Sigma é que se você puder medir quanto “defects” o tenha em um processo, você pode sistematicamente figurar para fora como você pode os eliminar. Assim você pode quase vir “zero defects”.

A origem japonesa de Six Sigma pode ainda ser vista pelo sistema das “correias” que usa. Se você for novo a Six Sigma e você for em um treinamento básico, você começa uma correia verde. Qualquer um que tem a responsabilidade para conduzir a uma equipe de Six Sigma é chame uma correia preta. Finalmente há um grupo especial do elite chame as correias de Mestre Preto que supervisionam as correias pretas.

Cinco etapas em Six Sigma. Processo

Tipicamente, um processo de Six Sigma tem os seguintes cinco estágios:

1. Definição. A primeira etapa em todo o projeto de Six Sigma é esclarecer o problema e estreitar seu espaço de tal maneira que os objetivos measurable podem ser conseguidos dentro de alguns meses. Uma equipe é montada então para examinar em detalhe o processo, para sugerir melhorias, e para executar aquelas recomendações. No mundo da manufatura, as gerente de projeto e seus patrocinadores começam tipicamente definindo o que constitui um defeito e estabelecem então um jogo dos objetivos projetados reduzir a ocorrência de tais defeitos.
2. Medida. Na segunda etapa de um projeto de Six Sigma, a equipe recolhe dados e prepara-os para a análise high-level.
3. Análise. Uma vez que um processo estêve traçado e documentado, e a qualidade dos dados de suporte duros estêve verificada, a equipe de Six Sigma pode começar a análise. Os membros da equipe começam geralmente identificando as maneiras em que os povos não agem como necessitados, ou identificando as maneiras em que os povos não asseguram o controle eficaz em cada estágio.
4. Melhoria. Recomende, decida e execute melhorias.
5. Controle. No estágio final de um projeto de Six Sigma, a equipe cria controles. Estes são permitir a companhia para sustentar e estender as melhorias.

Fórum sobre Six Sigma   Os tópicos mais recentes sobre: Six Sigma. Sustaining Momentum of Process Improvement over Time Improving business processes using methods like Lean, Six Sigma and Agile often works well initially, however quite ofte (...) 3   2 reações   Six Sigma Approach Part I The Six Sigma approach identifies and prioritizes problems in response to customer needs. The method’s goal is to unders (...) 2   0 reações   Next Step after Voice Of Processes have been Defined? We have defined all the Voice Of Processes for our 6Ϭ Lean Manufacturing project. What should be our next step to (...) 1   1 reações

Melhores Práticas sobre Six Sigma Aqui você vai encontrar as idéias mais valiosas e sugestões práticas. 🥇 3 Additional Six Sigma Levels Besides the Sigma levels 1 to 6, we can actually also distinguish between 3 other levels of using Six SIgma: A. Use Six (...) 81   0 reações   🥈 The Basis of Six Sigma? Statistics and Discipline Many of the tools of Six Sigma (and the concept of lean manufacturing with which Six Sigma is most closely identified) c (...) 57   2 reações   🥉 Six Sigma Organization Structure Usually, Six Sigma organizations are composed of the following: Champions - these are members of the Senior Management (...) 37   0 reações   Six Sigma in an R&D context Is it possible to use Six Sigma to improve the quality of R&D processes? Or do R&D activities naturally defy systematic (...) 26   8 reações   The 5 x Why Method (The 5 Whys) DESCRIPTION OF THE 5 WHY METHOD The "5 x why" method has been developed by Toyota to perform an iterative of productio (...) 19   35 reações   Focus of Six Sigma: The 6 Rights Six Sigma management can focus on following 6 Right (Rights): - Right Support - Right Project - Right Road Map (DMAIC (...) 16   1 reações   Statistical Process Control (SPC) According to many, Six Sigma is based on Statistical Process Control (SPC), a method of visually monitoring production p (...) 14   4 reações   Is Six Sigma Enough? (To Improve the Quality Level of an Organization...) In order to improve a process, or to get a new standard or higher quality level in an organization, is 6 Sigma a good ap (...) 14   10 reações   Tools for Finding Root Cause? Which tool is preferable in Six Sigma methodology to detect or find the root cause from special cause variation and then (...) 13   7 reações   Six Sigma DMAIC and DMADV Two Six Sigma sub-methodologies are called: DMAIC - Define, Measure, Analyze, Improve and Control, and DMADV - Define, (...) 12   3 reações   Six Sigma for Marketing Six Sigma for Marketing (SSFM) is newest Six Sigma variant – drives growth. SSFM links interdependencies of strategic m (...) 12   1 reações   Evaluating Six Sigma Projects How can I evaluate the quality of 6 Sigma projects (logical think, creative, right tools, effectiveness and so on). Wha (...) 12   4 reações   Six Sigma Requirements In order for Six Sigma to be successful in an organisation, the concept should be embraced from the grass roots to top m (...) 12   4 reações   Identifying Critical Characteristics It is excellent to use Six Sigma in practice. But critical to its success is the right identification of critical charac (...) 11   0 reações   Hypothesis Testing in DMAIC Projects Is hypothesis testing a must in DMAIC projects? Why (not)? (...) 11   10 reações   Add Standardization to DMAIC Phases in Six Sigma (DMAICS) In my experience I implemented the Six Sigma process following 6 instead of just 5 phases. The first five are the classi (...) 11   2 reações   Six Sigma in Medical Transcription How can Six Sigma be used in the field of medical transcription? What are all the gradients that need to be worked on in (...) 11   4 reações   Six Sigma is a Story! Six Sigma is a story of X, Y and Z. When all X's and Y's are controlled, Z's improve. X's are causes, Y's are problems (...) 10   0 reações   Differentiating Six Sigma from TQM Although invented at Motorola, Six Sigma has been perfected at General Electric. GE is truly the home of Six Sigma. The (...) 10   0 reações   Evaluating Six Sigma Project Leaders How can I evaluate the talent of Six Sigma project leaders (presentation skill, answering, strategic thinking, and so on (...) 9   2 reações   Quality Lessons in Dealing with Contractors In the last 2 years I learned the following lessons working with Home Remodeling contractors. Lesson One: Be careful wh (...) 8   1 reações   Six Sigma Implementation Roles The following names (some are from martial arts) are used for Six Sigma professional roles: Sponsor - Senior executive (...) 8   5 reações   Six Sigma Manufacturing Example Businesses who are not very active in quality management most of the time have a process quality from 2 or 3 sigma. This (...) 8   1 reações   Best Practices Lean Six Sigma in Social Care I have been using Lean Six Sigma (I'm a Black belt) in Adult Social Care in the UK and to my knowledge I am the only per (...) 8   2 reações   Six Sigma for Retail What is best way to measure defects in a retail business in order to improve efficiency? (...) 7   5 reações   Six Sigma Dictionary - Six Sigma Terms LEAN components: Inventory reduced by kanban management. Plant layout with D-cells provides minimal handling, transport (...) 7   0 reações   The Cost of Poor Quality: Tools for Effective Control & Reduction Which Six Sigma tools are effective to determine and reduce the cost of poor quality (in the manufacturing sector)? Si (...) 7   7 reações   Six Sigma in Textile / Confection Industry Any information or experiences about Six Sigma implementation in textile, confection industries? Thank you... (...) 6   0 reações   6 Sigma....Frame period Hi..., I have a concern regarding the execution of 6 sigma... When a business has to move from one sigma level to anothe (...) 5   1 reações   Six Sigma Implementation Process I am looking for the Six Sigma implementation process. (...) 5   1 reações   Six Sigma Effectiveness Please, can someone evaluate the effectiveness of Six Sigma process improvement methodology. (...) 5   7 reações   6 Sigma in Construction Industry Can 6 sigma method be applied in construction industry? If yes, how? (...) 5   0 reações   Six Sigma in Passengers Handling How can Six Sigma be applied to passengers handling services in air transportation at an airport? (...) 5   4 reações   Good Practitioner Books on Lean - Six Sigma, S&OP? Hi all, short question, currently I am working in a pure logistics field but would like to develop my supply chain knowl (...) 3   1 reações   Organizational Development + Six Sigma or Lean Have any of you integrated tools from Organizational Development with the use of Lean and Six Sigma. I would be interest (...) 3   4 reações   Should Six Sigma start after Lean Implementation? My perception to Six Sigma is that it should start after Lean Implementation, at least basic (Stability Phase and Contin (...) 3   1 reações   Six Sigma In Inbound Call Center How can Six Sigma be used in an inbound call center? What are the basic parameters to be defined? (...) 3   5 reações   Lean Management in Retail Hi all, I'm a student from UEB-VNU, Vietnam. I've start my first research on applying lean management in retail in Vietn (...) 2   0 reações   Six Sigma Black Belt Certification I would like to know to what educational degree one can compare a Lean Six Sigma (L6S) Blackbelt certification? Thanks f (...) 2   4 reações   Quality Critical Factors How can the quality critical factors for a product be effectively identified like a pig lung, a pharmaceutical raw mater (...) 2   0 reações   Disadvantages of Lean Six Sigma. Drawbacks Hello! I am a student and I am trying to investigate why not every company is willing to implement Lean Six Sigma (LSS) (...) 2   1 reações   Lean 6 Sigma in Laboratories Hello, I want to know about Lean 6 Sigma in as I am laboratory supervisor. How can I use this approach to reach to high (...) 2   1 reações   Six Sigma Department I am trying to apply Six Sigma in my work system like X Y, Z. Why are not all big companies implementing a department o (...) 1   1 reações   Applying Six Sigma to Landscape Architecture How can Six Sigma be applied in Architecture practice? The deliverables being the project plan, the drawings and supervi (...) 1   1 reações

Compare com: Kaizen  |  Deming Cycle  |  Scientific Management  |  resolver de problema 8D  |  Value Chain  |  Just-in-time  |  Value Stream Mapping  |  Engenharia de valor  |  Hoshin Kanri - distribuição da política

Retorne a o centro de a gerência: Cadeia de Fornecimento e Qualidade

Mais Métodos, Modelos e Teorias de Gestão