How to do the MUDA Walk

Lean Manufacturing identifies 8-types of waste. These wastes in lean terms are called MUDA, a Japanese word meaning "wasteful". A...

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Exploring Our Industrial Heritage: Introduction

Tools for the Trenches is setting out on a journey to explore our industrial heritage. Manufacturing has been my career home for over 40...

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Six-Sigma: A Grassroots Explanation

Six-sigma is a popular buzz word in plants, but do you understand the basics of what it means?  The grass roots explanation of...

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How to Use Single-Piece Flow

Single-Piece Flow is the Cornerstone of Lean Manufacturing.

With single-piece methodology,  you want the initial process to produce...

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Lean Tool: How to Implement the 5S System

5S stands for Sort, Set-in order, Shine, Standardize and Sustain. These are the steps we use to clean up and organize an area in the...

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