Delete - quality and ci: Sic sigma

14 important questions on Delete - quality and ci: Sic sigma

What is the definition of six sigma

• A methodology that furnishes tools for the improvement of business processes. The intent is to decrease process variation and improve product quality. (APICS definition)

What are the characteristics of six sigma?


  • Focused on process variability reduction
  • Uses data-driven, measurement-based statistical methods to solve problems
  • Problem solving methodology
  • Incorporates quality into process

Six sigma (6) is the statistical term for

a process that produces less than 3,4 defects per million
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The main Six Sigma objectives are related to





- cost reduction projects
- process optimization
- increased customer satisfaction

Difference lean and six sigma

Lean focuses on eliminating waste and improving flow, while
EFFICIENCY
moving the mean

Six Sigma aims to reduce defects and variability.  (improving process and quality by reliable data)
EFFECTIVENESS 
reducing variation

Lean or six sigma?



reduces average cycle time

Lean





Lean or six sigma?
decreases defects rate

Six sigma





Lean or six sigma?
increases Process Yield

Six sigma





Lean or six sigma? 
improves average response time

Lean





Lean or six sigma?
improves process accuracy

Six sigma





Lean or six sigma? 
reduces changeover time

Lean

What tools are used in the define phase?

- Problem statement
- pareto
- scope
- timeline
- VOC
- SIPOC
- Gantt charts
- Stakeholder analysis

What is the time acronym?

Today
ideal
measure
essential

When in the project can you use VOC?

Beginning, middle and end

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