Cardboard Engineering – Alternatives

Cardboard Engineering is a quick way to try out different configurations in reality. As the name says, this is done using cardboard. However, there are a few alternatives. Let me show you a portfolio of different ways to make cardboard models with (not only) cardboard, from ultra-cheap to very fancy. Please note that the fancier methods are usually not so well suited for layout optimization, but more for workstation optimization.

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Cardboard Engineering – Workshop

Cardboard BoatIn my last post I talked about what you need for Cardboard Engineering. In this post I will show you how to do a Cardboard Engineering workshop. Spoiler: Keep in mind that the goal is not to just put something together but to try out different options (and I will repeat this a few times in this post). It is very easy to have fun with cardboard while learning very little about the problem you want to investigate!

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Cardboard Engineering – Preparation

Cardboard Engineering (CBE, sometimes also Cardboard Modeling) is in general the building of models from cardboard.  These models are usually quick and inexpensive to build, but often not very durable. In lean manufacturing, these cardboard models are often workstations or entire assembly lines to test different concepts before building the whole thing in more expensive and time-consuming aluminum and steel. This allows faster and easier experimentation with different concepts to improve your production system.

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Hoshin Kanri and the Kanri Noryoku Program: Rejuvenating Toyota

In my previous posts I explained how Hoshin Kanri works. This post looks at how Toyota embeds Hoshin Kanri as part of their overall management structure. Toyota started this in 1979 when director Masao Nemoto started the Kanri Noryoku Program (管理能力プログラム), usually shortened to KanPro.

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Hoshin Kanri – Part 4: The X-Matrix?

Is more better?

When googling Hoshin Kanri, you will sooner or later come across an X-Matrix. It is a visually very impressive tool, but I am in serious doubt about its usefulness. It focuses on the creation of the Hoshin items, but to me this approach is overkill, and – even worse – may distract the user from actually following the PDCA, especially the Check and Act parts. While the article is highly critical, I hope reading it and understanding the shortcomings help you better understand how Toyota thinks.

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Hoshin Kanri – Part 3: Hierarchical Hoshins

Hoshin Kanri can be used individually, but its full potential is shown across the levels of corporate hierarchy. The goals of a Hoshin Kanri should be derived from the Hoshin Kanri of the next-level hierarchy above. This post is part of a larger series on Hoshin Kanri. Let’s look at the hierarchy structure:

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Hoshin Kanri – Part 1: The To-Do List

This week I will look at Hoshin Kanri (方針管理, policy management). The word is often used as a sort of miracle cure for the problems in your organization. The tool itself, however, is rather mundane, although it did significantly help Toyota. This, of course, did not stop the West from over-complicating and over-hyping it. This post is the start of a small series on Hoshin Kanri.

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