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1、Six-Sigma,Six - Sigma Training Material,What is Six-Sigma,Key Terms,Six Sigma A term coined by Motorola to express process capability in parts per million.A six sigma process generates a defect probability of 3.4 parts per million (PPM)ChampionAn upper level business leader who facilitates the leade
2、rship,implementation,and deployment of six sigma philosophies.Black BeltA process improvement project team leader who is trained and certified in six-Sigma methodology and tools and who is responsible for project execution.Mater Black BeltA person who is an “expert ” on Six Sigma techniques and on p
3、roject implementation,master Black Belt play a key role in training and coaching of Back and Green Belts.Green BeltSix Sigma role similar in function to Black Belt but length of training and project scope are reduced to two weeks of training.,Key Terms,Yellow BeltHourly personnel trained in the fund
4、amentals of six-sigma who assist and support in project execution ,usual work with black and Green Belt.Process MapA step-by-step pictorial sequence of a process showing process inputs,process outputs,cycle time ,rework operations,and inspection points.Key process Inputs Variable (KPIV) The vital fe
5、w input variables,call “x”sKey process outputs Variable (KPOV) The output variables,call “x”sDFMADesign for manufacture and assemble, A methodology to reduce product complexity and design around more capable components / processesCost of poor qualityCost associated with Providing poor quality produc
6、ts or services. Can be divide into four cost categories :Appraisal ,Scrap, Rework,and field Complaint,What is Six-Sigma,What is Six-Sigma Vision Philosophy Aggressive Goal Metric (Standard of measurement ) Benchmark Method Tools for : Customer focus Breakthrough Improvement Continues improvement Peo
7、ple InvolvementSix-Sigma is a problem solving process used- to produce: Reduced variation in our processes / Products improved RTY , DPU,& DPPM / Reduced cost of poor quality (COPQ) / improved capacity and productivity $s,What is Six-Sigma,Six-Sigma can be applied to every business function,Six-Sigm
8、a,DESIGN,PURCH.,MFG,MAINT.,QA,ADMIN.,SERVICE,What is Six-Sigma,Six-Sigma Focus : Delighting the Customer Through Flawless Execution Rapid Breakthrough Improvement Advanced Breakthrough Tools that work Positive and Deep Culture Change Real Financial results : Passion +Execution = Fast and Lasting Res
9、ultsWho else in the U.S has started Six Sigma Motorola ( 1987 ) Texas Instruments (1988 ) IBM (1990 ) ABB (1993 ) Alliedsignal / Koadk (1994 ) GE (1995 ) Whirlpool ,Bombardier, Polaroid , Siebe & PACCAR ( 1996 / 98 ),What is Six-Sigma, Value Analysis Concept Engineering K J methodology QFD Process M
10、ap Cause and effect matrix Measurement system analysis capability analysis Descriptive statistics Graphical techniques Box Plots / Histograms / Scatter plots / Run charts Pareto charts / check sheets/ Time series plots Statistical process control chart Correlation Simple multiple regression Multi-Va
11、ri studies,Top Tools,What is Six-Sigma, Inferential statisticsCentral limit theoremConfidence interval Failure mode and effect analysisDesign &Process Fraction factorial experiments Full factorial experiments Response surface methods Transformations Normal distribution Sample size determination Scre
12、ening studies Statistical Tolerancing Design for manufacturability Design for quality Hypothesis testing F-test Chi-square test Tests for normality Analysis of Variance,Top Tools,What is Six-Sigma,ISO and Six-Sigma,What is Six-Sigma,Leading Six-Sigma In Operations Select the Right project : Clarify
13、Big Picture using Strategic Plan Establish Plant / productivity baseline Prioritize projects base on value,resources reqd timing Select key projects with leadership buy-in Check accountability : business and personal Select and train the Right people Ensure the right leadership and ownership Develop
14、 a training plan Dedicate time for training and application Ensure the right support resources are available,What is Six-Sigma,Leading Six-Sigma In Operations Plan and Implement Six Sigma Improvement Plans : Measure process Analyze Process Improve Process Control process Manage for Excellence in ope
15、ration Stay focused Frequently review process and remove barriers Check real business impact Continuously communicate progress Link to performance management and R&R Sustain the Gains Implement effective control plans Conduct regular training focused on the process Review quarterly the six sigma system effectiveness Continually identify and lunch new project,What is Six-Sigma,
