Six Sigmaはビジネス過程の機能を増進するために用具をビジネスに与える質経営の方法である。 パフォーマンスのこの増加およびプロセス変化の減少はプロダクトの利益、従業員の志気および質の欠陥の減少そして改善をもたらす。 mikelハリーおよびMotorolaによって開拓されたのは質の測定および改善用プログラムである。 それは中心線からの6シグマのポイントまでのプロセスの制御(標準偏差)、または百万の項目ごとの3.4の欠陥に焦点を合わせる。 それは顧客によって定められるように質のために重大である要因を識別することを含んでいる。 それはプロセス変化を減らし、改善の機能は、安定性および6シグマ目的を支えるために設計システムを高める。
Six Sigmaモデルは会社がnear-perfectプロダクトおよびサービスを開発し、提供することに焦点を合わせるのを助けることができる非常に訓練されたアプローチである。 それはヨセフJuranの質経営のルーマニア生まれる米国の開拓者の統計的な仕事に基づいている。 どの位まである特定のプロセスが完全さ(標準偏差)から逸脱するか手段こと単語「シグマ」は統計的な言葉に使用するギリシャの印である。 シグマ数がより高ければ、完全さに近い方にある。 1シグマは非常によくない; 6シグマは百万ごとの3.4の欠陥だけと定義される。 Six Sigmaの後ろの中央考えは「逃走する」か何測定できればことプロセスで持ちなさい、それらをいかに除去できるか把握できる組織的にである。 従ってほとんど「zero defects」来ることができる。
Six Sigmaの缶の日本の起源はまだ使用する「ベルト」のシステムによって見られる。 Six Sigmaに新しく、基本訓練で行けば、グリーンベルトを得る。 Six Sigmaのチームを導くための責任があるだれでも黒帯とと称される。 最終的に黒帯を指示するMasterの黒帯とと称される特別なエリート集団がある。
Six Sigmaの5つのステップ。 プロセス
普通、Six Sigmaプロセスに次の5つの段階がある:
定義。 Six Sigmaのあらゆるプロジェクトの第一歩は問題を明白にし、測定可能な目的を少数の月の内に達成することができるように規模を狭くすることである。 それからチームはプロセスを詳しく検査し、改善を提案し、それらの提言を実行するために集まっている。 製造する世界では、プロジェクトマネージャーおよび彼らのスポンサーは欠陥を構成する始め、次に一組のそのような欠陥の発生を減らすように設計されている目的を確立するものが定義によって普通。
測定。 Six Sigmaのプロジェクトの第2ステップでは、チーム収集データは高レベル分析のためにそれを準備し。
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 improvement efforts?...
Six Sigma DMAIC and DMADV
Two Six Sigma sub-methodologies are called:
DMAIC - Define, Measure, Analyze, Improve and Control, and
DMADV - Define, Measure, Analyze, Design, Verify.
They are both systematic, structured and fac...
Statistical Process Control (SPC): PPK versus CPK
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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 Root Cause Analysis of production-related problems. The "5 x why" method is one of the availa...
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)
- Right People (training)
- Right Tools
- Right Result (high performance, h...
Six Sigma for Marketing
Six Sigma for Marketing (SSFM) is the newest Six Sigma variant.
SSFM links interdependencies of strategic marketing, tactical & operational processes. It proactively drives growth (e.g., new offering...
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 classical phases (DMAIC) for the analysis, solution implementation and solution effect...
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 medical transcription with Six Sigma?Editor: Medical transcription is the p...
Differences Between Six Sigma and TQM
Although invented at Motorola, Six Sigma has been perfected at General Electric. GE is truly the home of Six Sigma. The factors differentiating Six Sigma from Total Quality Management are Six Sigma's:...
Evaluating Six Sigma Project Leaders
How can I evaluate the talent of Six Sigma project leaders (presentation skill, answering, strategic thinking, and so on)?
What grading and evaluation of the factors do you recommend?...
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) in their environment. I found out that some of them say that it is:
1. Too expe...
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 person in the UK using this in this business area. It is proving to be extremely us...
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 means a failure of about 66.700 products per million opportunities. At first si...
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 who you hire. Top contractors find and keep top craftsmen while contractors that d...
6 Sigma Timeframe/Period
Hi..., I have a concern regarding the execution of 6 sigma... When a business has to move from one sigma level to another, for how long we have to measure and analyse and how long (approximately) does...
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 for your input....
7 Key Principles of Six Sigma
In brief, Six Sigma is a methodology that ensures quality processes are followed every time to reduce variations.
The 7 key principles of Six Sigma
The seven key principles of Six Sigma are:
A...
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 construct a 6-Sigma Project charter in line with VOP?...
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 interested to hear your reactions and experiences....
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 Continuous Flow), then can go in parallel, since Lean helps set the standards and Six ...
Good Practitioner Books on Lean - Six Sigma, S&OP?
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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 quality in my organization?...
Six Sigmaに関する最も評価の高いディスカッショントピック。ここでは、最も価値のあるアイデアと実用的な提案を見つけます。
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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 Sigma as a statistical measurement unit (comparable to degrees or dollars)
B. ...
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) can be found in statistical process control, total quality management, statistics...
Implementing Six Sigma: Roles
The following names (some are from martial arts) are used for Six Sigma professional roles:
Sponsor - Senior executive who sponsors the overall Six Sigma Initiative.
Leader - Senior-level executive ...
Sustaining Momentum of Process Improvement over Time
Improving business processes using methods like Lean, Six Sigma and Agile often works well initially, however quite often the gains fade very quickly, according to recent research by Holweg and all.
...
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)?
Since there are lot of quality tools used in industries, selecting correct, effect...
Tools for Finding Root Cause in 6 Sigma
Which tool is preferable in Six Sigma methodology to detect or find the root cause from special cause variation and then solve accordingly? And how to differentiate if the tool is suitable to use for ...
Preparing 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 management.
Involvement of all stakeholders should be emphasised, as data is gen...
Evaluating Six Sigma Projects
How can I evaluate the quality of 6 Sigma projects (logical think, creative, right tools, effectiveness and so on).
What grading and evaluation of the factors you recommend?...
Implementing Six Sigma Succesfully In the article 'Six Sigma - the route to business excellence' (Management Services, Winter 2005), John Morgan argues tha...
DMAIC, DMADOV, DMAEV, DABTL Commonly Six Sigma projects focus on re-designing processes and systems and improving performance of existing systems. W...
Six Sigma Project Characteristics In their article 'Six Sigma in Service Organizations' (International Journal of Quality & Reliability Management, Vol. 2...
Six Sigma Implementation, Best Practices The six imperative responsibilities top managers must take on in the early stages of a Six Sigma process:
1. Develop a ...
Improving Employee-Customer Encounters Although Six Sigma is an extremely powerful tool in manufacturing contexts, it falls short when it comes to the employee...
Process Improvement of Six Sigma Projects Although six sigma programs typically start of well, they all too often fail to have a lasting impact as participants gr...
Challenges and Difficulties Although the adoption of a Six Sigma business strategy in service organizations can lead to considerable benefits, follo...
Getting results out of a 6 Sigma project 3 Critical Success Factors of a Six Sigma project are: 1 Executive Engagement: - Support consistently the organization ...
Differences in Six Sigma Approaches Behind the success of 3 major companies who innovatively applied Six Sigma in Supply Chain Management there are differen...
Testing Measurement Systems, Improving Measurement Systems, Assessing Measurement Systems WHAT IS MEASUREMENT SYSTEMS ANALYSIS (MSA)?
MSA is a type of experiment whereby you measure the same item or object rep...
Six Sigma Implementation, DMAIC Process In order to better illustrate the DMAIC process, consider the case of a janitorial company that wants to boost the calib...
Assessing Your Level of Preparedness According to the article Using a Lean Six Sigma Approach to Drive Innovation by George Byrne, Dave Lubowe and Amy Blit...
Lean / Six Sigma Assessment Spreadsheet calculates current and future Lean and Six Sigma scores based on scoring in 28 criteria. Generates Lean Over...
Process Management, process Improvement, Business Process Reengineering, BPR, Six Sigma Presentation about process management, particularly process modeling simulation and design. The presentation focuses on ...
Six Sigma and Sustainability Presentation by Prof. Rick Edgeman explains DMAIC, DFSS, the role of 6 Sigma in biophysical sustainability, environmenta...
Quality Management, Project Quality Planning, Project Quality Assurance, Project Quality Control Presentation about Project Quality Management. A large part of the presentation is about Six Sigma as a quality manageme...
Six Sigma, Toyoda, Toyota, Lean Production, Root Cause Analysis To solve a problem effectively, you need to drill down through the symptoms to the underlying cause. Sakichi Toyoda, one...
Lean Production, Parts Management, Value Stream Mapping, Continuous-flow Manufacturing Business Managers are making progress in realising flow as more they learn about VSM (Value Stream Mapping) and continuo...
Performance Improvement Lean Six Sigma While both Six Sigma and Lean focus on waste reduction as a key aim (recognizing waste comes in many forms), this is the...
Applying Control Charts, Types of Control Charts Control charts have two general uses in an improvement project. The most common application is as a tool to monitor proc...
Calculating Yield of a Process Rolled Throughput Yield allows us to expose the "hidden factory" by providing visibility into the yield of each process ...
Calculating Sample Size, Determining Sample Size The first question faced by a statistical consultant, and frequently the last, is: How many subjects (animals, units) d...
Designing Experiments, Designing Statistical Experiments Quality managers who understand how to apply statistical tools for Design of Experiments (DOE) are better able to suppor...
Determining the Six Sigma Level For many years industries have used Cp, Cpk, Pp and Ppk as statistical measures of process quality capability. Some segm...