Lean Manufacturing Tools

Find The Value And Flow It To The Customer

Lean manufacturing tools support and underpin lean manufacturing techniques designed to increase competitive advantage by improving performance.

This performance improvement is achieved by the application of continuous improvement processes that focus on the identification and elimination of those process steps that add no customer value and that are defined (in lean terminology) as waste.

Lean techniques are a combination of specific tools and a collective mindset that supports and sustains a culture of continuous improvement. This is only possible when firstly there is a commitment to the lean approach from senior management right down through all levels of the organisation; and secondly a long-term commitment.

The lean approach is practical and "hands on" and is all about "learning by doing". It involves all those who are most directly involved in adding value to the product.

Lean Manufacturing Process

The lean manufacturing process is based on:

  • Defining customer value

  • Focusing on the value stream

  • Making value flow

  • Letting customers determine the product or service they want

And all of this with a relentless pursuit of perfection in a timely manner at an appropriate price.

Source: Lean Tools That Improve Processes: An Overview PDF

Lean Manufacturing Principles

The lean manufacturing tools that re used in lean manufacturing techniques are based on the application of five principles to guide management’s actions toward success:

  • Value: The foundation for the value stream that defines what the customer is willing to pay for

  • The Value Stream: The mapping and identifying of all the specific actions required to eliminate the non-value activities from design concept to customer usage

  • Flow: The elimination of all process stoppages to make the value stream “flow” without interruptions

  • Pull: The ability to streamline products and processes from concept through customer usage

  • Perfection: The ability to advocate doing things right the first time through the application of continuous improvement efforts

Source: Lean Manufacturing Techniques PDF

25 Essential Lean Tools

The following is a collection of 25 essential lean tools sourced from LEANPRODUCTION.com

Each tool is distilled into a simple description of what it is and how it helps.

Download this excellent 2 page PDF summary courtesy of LEANPRODUCTION.com

Top 25 Lean Manufacturing Tools


Underpinning all lean manufacturing tools is Kaizen.

Kaizen is the Japanese term that translates as "change for the better" or "improvement".

  • "Kaizen differs from many improvement methodologies in that its focus is on achieving daily improvements that relatively small in scope. That is, instead of implementing a huge multi-month project with uncertain outcomes, the goal of kaizen is to implement a change in minutes, hours, or at the very most, days."

  • "Kaizen gives the power of change to individual team members who are encouraged to find ways to eliminate non-value added activities from their work."

  • "By making only incremental changes, the risk of each change is small. Therefore, if something goes amiss post-implementation, it is relatively easy to go back to the old way. However, since improvements are frequent, they will quickly add up and have a positive impact on the bottom line."

Developing a Kaizen Mindset

Additional Resources on Lean Manufacturing

What Is Lean Manufacturing?

Toyota Production System

Return to "What Is Lean Manufacturing?"

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