Visual management is a hot topic in lean manufacturing. It is not a do-or-do-not method like kanban or SMED, but it is an underlying soft approach that just makes manufacturing easier. It won’t fundamentally change your operations, but it will smoothen a lot of problems. In this post I will go through the reasons WHY ... Read more ..read more

As mentioned in my last post, continuous improvement (kaizen) is done through people, ideally close to the shop floor. You should always look for people to develop and grow, as they in turn nurture your continuous improvement. While it is really hard to give specific recommendations that apply to everybody, let me muse a bit ... Read more ..read more

Henkaten is an approach by Toyota to deal with changes in their manufacturing system. It is one of the lesser-known words of the lean vocabulary. Often translated as “change point,” it is about managing a change. However, there is no magic behind yet another Japanese word. It is all just the basics like most methods ... Read more ..read more

One core aspect of lean manufacturing is continuous improvement, or kaizen in Japanese. This concept emphasizes ongoing, incremental enhancements to processes, products, and services. Yet, there are commonly differences between how Toyota does kaizen and how the rest of the world does kaizen. These mostly relate to who does most of the kaizen activities. In ... Read more ..read more

During the European Lean Educator Conference in Chemnitz, I had the opportunity to listen to a presentation by Nadja Böhlmann on “Dark Lean.” In order to do good lean, we need to understand why some lean projects are bad. Or, in order for practitioners to reach the light side of lean, they need to understand ... Read more ..read more

Lean manufacturing is a great set of philosophies and tools to improve your production system, or for that matter any kind of operational system. Yet, many supposed lean implementations fail. One of the various reasons for failure of a lean project is a lack of attention to detail. Let me explain: Production Systems Are Highly ... Read more ..read more

In this second post on KPIs, I will look at the quality of key performance indicators (KPIs). These are essential tools for measuring an organization’s progress toward its strategic goals. The quality of these indicators is critical as it impacts management’s decision-making and subsequent actions. Let’s have a look! Quality of the KPI Another important ... Read more ..read more

To control any kind of system, you need to know its status. For a simple system like heating, the indoor temperature may be the key input. For something as complex as manufacturing, however, there could be a myriad of different measurements that can help you to control the system. In this context, KPIs (key performance ... Read more ..read more

The Total Link System Chart (TLSC) is a tool used by Toyota to show the multiple connections on the “when,” “why,” “how,” and “what”—not only of a production system but also in all business reforms at Toyota. While used often at Toyota, it is nearly unknown in the Western world. Time to look at the ... Read more ..read more

In my last post, I started to look at factors that affect the efficiency of your line, in particular the percentage of value-added time by the operators. For this I have a good data set with fifty-three different observations. One major factor was the speed of the line. Faster lines are not only easier to ... Read more The post Effects on Efficiency—Group Size, Line, Location, Product first appeared on AllAboutLean.com ..read more