Lean Six Sigma DMAIC is a process improvement methodology that aims to reduce defects, enhance quality, and increase efficiency in any process. It consists of five phases: Define, Measure, Analyze, Improve, and Control. Here is a brief overview of each phase:
– Define: In this phase, the problem statement, the project scope, the customer requirements, and the project goals are clearly defined. A project charter and a high-level process map are also created to guide the project team.
– Measure: In this phase, the current performance of the process is measured using relevant data and metrics. The baseline data is used to calculate the process capability and the gap between the current and the desired state. Data collection and validation methods are also established in this phase.
– Analyze: In this phase, the root causes of the problem are identified and verified using various data analysis tools and techniques. The relationship between the inputs and outputs of the process is also examined to determine the key factors that influence the process performance.
– Improve: In this phase, potential solutions are generated, evaluated, and selected based on their feasibility, effectiveness, and impact. The selected solutions are then implemented and tested using pilot runs or experiments. The results are compared with the baseline data to measure the improvement.
– Control: In this phase, the improved process is monitored and controlled using statistical process control tools and techniques. The process performance is tracked and documented to ensure that the improvement is sustained and the problem does not recur. The project team also documents the lessons learned and shares the best practices with the organization.
If you want to learn more about Lean Six Sigma DMAIC, you can check out these resources:
– [DMAIC – The 5 Phases of Lean Six Sigma – GoLeanSixSigma.com (GLSS)](^1^)
– [DMAIC: The Complete Guide to Lean Six Sigma in 5 Key Steps | Process Street | Checklist, Workflow and SOP Software](^2^)
– [DMAIC Process: The 5 Phases of Lean Sigma You Must Know – Simplilearn](^3^)
– [DMAIC- The 5 Phases of Lean Six Sigma](^4^) (PDF)