Abstract

Adam and Fred discussing how Pareto analysis can be a good guide for failure mode analysis but is only a start for the process.

Key Points

Join Adam and Fred as they discuss how Pareto analysis can be a good guide for failure mode analysis but is only a start for the process.
Topics include:

• A Pareto analysis can be very misleading because failure category is typically based on a first glance analysis.  A closer root cause analysis can significantly change the distribution of failure type.
• “No fault found” and “Quality defect” are two common “bucket” categories that can be very misleading.
• Communication is key.  Make sure the audience who is receiving this input understands how the information was derived from the data.

Enjoy an episode of Speaking of Reliability. Where you can join friends as they discuss reliability topics. Join us as we discuss topics ranging from design for reliability techniques, to field data analysis approaches.

SOR 378 Why Pareto Analysis is Not SufficientAdam Bahret

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