Let me ask you this question about the benefit of Lean. Is jogging a mile harder than sprinting a quarter mile? That’s the basic problem with pitching Lean as making a job easier. It’s not always an apples-to-apples comparison. Sure, Lean makes tasks easier. But the entire job might actually get Read more…
There’s a little pastry shop up the road from us. It’s just far enough off our beaten path that we have to make an effort to go there. My wife stopped in a few years back and got lousy service. I had gone around the same time, but I thought the Read more…
The current economy reminds me of a story about two guys walking in the woods. They come upon a grizzly bear up ahead on the trail. The bear sees them, and starts licking his chops as he starts down the path towards them. One of the hikers sits down and Read more…
I have spent the majority of my waking hours for the last three weeks or so staring at my computer screen. My bloodshot eyes have gotten to really dislike re-doing any work I have already done once. To prevent the waste of this rework, we at Velaction use a process to Read more…
Capacity is the amount a given group, team, or individual can produce. It is determined by factors such as productivity, staffing, hours of operations, equipment limitations, defects/scrap, setup time requirements, number of shifts, equipment maintenance requirements, and a host of other factors. When does capacity become most important? As any Read more…
Once again, I found myself re-learning Lean lessons. This time it was a valuable one about inventory. Whenever I go to the big warehouse style megastore, they always have great deals. The last ‘great deal’ was on a couple pounds of grape tomatoes. This morning, as I was throwing out Read more…
What’s the biggest difference between how shop floor (gemba) work and office processes flow? It’s not what you might think. A task is a task, whether you are grinding out burrs, installing an electric motor, or entering data. Sure, the motions are different, but in truth, the mechanics are similar. Your brain Read more…
Waste reduction is a cornerstone of Lean. Waste is anything that does not add value to a process or serve the customer. The first step to eliminating waste is identifying it. Most people do this by observing a process and looking for inefficiency or redundancy. Although you can learn a Read more…
Remember Mark Twain’s book, The Adventures of Tom Sawyer? On one hot summer day, young Tom Sawyer got stuck doing a hard day’s labor—whitewashing his aunt’s long picket fence. Mr. Twain tells the tale much better than I can, but the basic plot is simple. All morning long, Tom’s friends Read more…
A while back, I was at clinic for a flu shot. As I was waiting in line, I could hear one of the nurses in the other room loudly describe her manager in unpleasant terms. The main gist of the RN’s complaint seemed to center around productivity. According to the Read more…