What is Lean Six Sigma

Lean Six Sigma integrates Lean and Six Sigma to enhance performance by eliminating waste and reducing variation.

It improves efficiency, quality, and customer satisfaction using the DMAIC framework for data-driven process improvements.

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▶ What is Six Sigma

✍ Here is the transcript of the video

Lean Six Sigma is a methodology that combines the principles of Lean and Six Sigma to improve performance by systematically removing waste and reducing variation in processes.

It aims to increase efficiency, reduce defects, and enhance quality, thereby improving overall customer satisfaction and business profitability.

▶ The Lean Part of "Lean Six Sigma"

Lean principles focus on eliminating waste (non-value-added activities) in a process, thereby increasing the speed and efficiency of the process.

The seven types of waste include overproduction, waiting, transportation, over-processing, inventory, motion, and defects.

▶ The Six Sigma Part of "Lean Six Sigma"

On the other hand, Six Sigma is a data-driven approach that aims to reduce process variation and defects.

It uses statistical tools and techniques to identify and remove the causes of errors or defects, aiming for near-perfect results – a maximum of 3.4 defects per million opportunities.

▶ Lean Six Sigma Combined

When combined, Lean Six Sigma leverages the strengths of both methodologies.

It uses Lean's focus on speed and efficiency to remove waste and improve process flow, and Six Sigma's focus on precision and accuracy to reduce variation and defects.

The result is a powerful approach to process improvement that can deliver significant benefits in terms of quality, cost, delivery, and customer satisfaction.

▶ Lean Six Sigma and DMAIC

The Lean Six Sigma methodology is typically implemented using the DMAIC (Define, Measure, Analyze, Improve, Control) framework.

This structured approach ensures that improvements are based on data, are focused on customer needs, and are maintained over time.

▶ Conclusions

In conclusion, Lean Six Sigma is a comprehensive and flexible system for achieving, sustaining and maximizing business success.

It's driven by a close understanding of customer needs, disciplined use of facts, data, statistical analysis, and diligent attention to managing, improving, and reinventing business processes.

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