{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

Process Capability

Process Capability - x 3 σ x – Lower specification 3 σ...

Info iconThis preview shows pages 1–10. Sign up to view the full content.

View Full Document Right Arrow Icon
1 Process Capability Light bulb Production Manufacture Data Upper specification = 1200 hours Lower specification = 800 hours Process Data Average life = 900 hours σ = 48 hours
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
2 Process Capability Ratio Process Capability Light bulb Production Cp = Upper specification - Lower specification σ
Background image of page 2
3 Process Capability Light bulb Production Upper specification = 1200 hours Lower specification = 800 hours Average life = 900 hours σ = 48 hours Cp = 1200 – 800 6(48) Process Capability Ratio
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
4 Process Capability Lightbulb Production Upper specification = 1200 hours Lower specification = 800 hours Average life = 900 hours σ = 48 hours Cp = 1.39 Process Capability Ratio
Background image of page 4
5 Process Capability Light bulb Production Upper specification = 1200 hours Lower specification = 800 hours Average life = 900 hours σ = 48 hours Cp = 1.39
Background image of page 5

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
6 Process Capability Lightbulb Production Upper specification = 1200 hours Lower specification = 800 hours Average life = 900 hours σ = 48 hours Cp = 1.39 Cpk = Minimum of Process Capability Index Upper specification –
Background image of page 6
Background image of page 7

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Background image of page 8
Background image of page 9

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Background image of page 10
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: x 3 σ x – Lower specification 3 σ , = = 7 Process Capability Lightbulb Production Upper specification = 1200 hours Lower specification = 800 hours Average life = 900 hours σ = 48 hours 1200 – 900 3(48) 900 – 800 3(48) Process Capability Index , Cpk = Minimum of Cp = 1.39 8 Process Capability Lightbulb Production Upper specification = 1200 hours Lower specification = 800 hours Average life = 900 hours σ = 48 hours Cpk = Minimum of [ 0.69 , 2.08 ] Process Capability Index Cp = 1.39 9 Process Capability Lightbulb Production Upper specification = 1200 hours Lower specification = 800 hours Average life = 900 hours σ = 48 hours Cpk = 0.69 Process Capability Index Cp = 1.39 10 Process Capability Lightbulb Production Upper specification = 1200 hours Lower specification = 800 hours Average life = 900 hours σ = 48 hours Cp = 1.39 Cpk = 0.69 Process Capability Index Process Capability Ratio...
View Full Document

{[ snackBarMessage ]}