Trained industrial engineer and statistician with global optimization experience advocates for root cause analysis.
Introduction to
Root Cause Analysis
Explore 6Ms approach after mastering foundational concepts.
Types of
Causal Analysis
5 Whys Methodology
"5 Whys" method reveals root causes through repeated questioning, testing assumptions, and enhancing understanding.
Pareto Analysis
Statistical approach uses Pareto principle to focus efforts on vital sources, visualized through Pareto charts.
Defining the 6M of Root Cause Analysis
The 6Ms address inputs in manufacturing and services processes.
Machinery
- Equipment used in operations.
Materials
- Input materials flowing through process.
Manpower
- Human resources managing execution.
Methods
- Procedures for transformation.
Mother Nature
- External environmental influences.
Measurements
- Metrics assessing quality.
"Process" as sixth factor broadens scope to include process flow, layout, sequencing. "People" and "Equipment" updates reflect modern sensibilities.
5 Ms + 1P Variation
Read more in the article