Practical Tips | AllAboutLean.com

Shop Floor Etiquette – Part 1

April 5, 2021January 18, 2015 by Christoph Roser

Greeting — A little courtesy often goes a long way!

There is often a distinct lack of appreciation and good manners toward shop floor employees. Yet, lean manufacturing happens on the shop floor. Not in Excel, not in PowerPoint, not in meeting rooms. As such, you need to become part of the shop floor in order to change the shop floor. For this, you need the support and goodwill of the people on the shop floor. The first step to getting their support is to have good shop floor manners. Due to the length of the post, I have divided it into two posts. These two posts will give you some guidelines on how to behave on the shop floor. (The second post is here)

Bottleneck Management Part 3 – Bottleneck Decoupling and Capacity Improvement

April 29, 2022November 16, 2014 by Christoph Roser

Bottleneck detection and management are important in managing or increasing your production capacity. In the first post of this series I talked about fundamentals and improving utilization. The second post looked at the impact of planning on the overall production capacity. This final post in the series will look at the effect of decoupling and the actual process capacity improvement.

Bottleneck Management Part 2 – Improve Bottleneck Planning

September 15, 2022November 9, 2014 by Christoph Roser

Bottleneck detection and management are important when managing or increasing your production capacity. In the first post of this series, I talked about fundamentals and improving utilization. This second post looks at the impact of planning on the overall production capacity. A third post looks at Bottleneck Decoupling and Capacity Improvement.

Bottleneck Management Part 1 – Introduction and Utilization

December 6, 2021November 2, 2014 by Christoph Roser

In the past I’ve written a few posts with some nifty methods on how to find the bottleneck (The Bottleneck Walk – Practical Bottleneck and The Active Period Method), and some warnings of which methods don’t work. In this post I would like to go into more detail on what to do once you find the bottleneck! Due to the length of this topic, I have split it into multiple posts. This first post gives an introduction and goes into more detail about increasing utilization. The next post talks about planning. A third post looks at Bottleneck Decoupling and Capacity Improvement.

Top Five Cases When NOT to Use a FiFo

April 5, 2021October 19, 2014 by Christoph Roser

Standard wisdom for creating a good material flow is to use FiFo lanes (First in, First out). In other words, the first part that goes into the line should also be the first part that comes back out. As such, FiFo lanes and its big brother, Supermarket, are essential for any lean material flow. However, some rules of wisdom can be bent and others can be broken. Here are the top five cases when NOT to use a FiFo lane.

Eight Rules for Total Gridlock in the Organization (Video)

April 5, 2021October 12, 2014 by Christoph Roser

There is an excellent and highly sarcastic video around by Prof. Dr. Peter Kruse, professor of organizational psychology at the University of Bremen. In this, he describes his Eight Rules for Total Gridlock in the Organization (8 Regeln für den totalen Stillstand). Since these eight rules are quite relevant to the lean change process, I have transcribed, translated, and subtitled the German video for you into English.

The Advantage of Handwritten Data on the Shop Floor

April 5, 2021September 21, 2014 by Christoph Roser

On a modern shop floor, you will find lots of data and documentation. These are quite useful to track and improve the situation in the operations. Many of them are quite nicely printed charts, diagrams, and tables of key performance indicators (KPIs). However, when I look closer at them, I often find that they were last updated six months ago, or even more than one year ago. That is useless in practical terms! You need up-to-date information if you want to manage a process. For this, entering data by hand is most useful. In this post I will discuss different advantages of tracking data by hand on the shop floor.

Determining the Size of Your FiFo Lane – The FiFo Formula

May 16, 2023August 24, 2014 by Christoph Roser

FiFo lanes are an important tool to establish a pull system. They are often combined with kanban. However, while there is a lot of information on how to calculate the number of kanban (the Kanban Formula), there is very little information available on how large a FiFo should be. In my last post I talked about why we need FiFo lanes. In this post I want to discuss how large a FiFo should be.