A while back I read an article about the Florida Panthers. They are an NHL hockey team with the seventh largest arena in the league. In Florida, I am certain that hockey does not reign supreme. It is a state where most kids seldom see a dusting of snow growing Read more…
Many parts and instruments have specifications that call for a tolerance. That just means that there is a given range within which the part has acceptable quality. One way to determine if the part is good is to measure and compare the results to the specification. This, however, is a Read more…
One of the challenges of being a big company lies in making sure one hand is talking to the other. I recently came across an instance in which this seemed not to happen. I was running McAfee security software at the time, and occasionally received emails from them. I was Read more…
An acceptable quality level (AQL) is the percentage of defects allowed for a lot before it is rejected by a customer. Due to the size of most lots and the costs of 100% inspections, the quality of an incoming lot is frequently assessed with a sampling plan. The AQL will Read more…
A line stop is exactly what it sounds like. A team member presses a button that prevents an assembly line from advancing. This typically happens for one of two main reasons. Someone discovered a quality issue. Someone was not finished with their work. Other reasons might include maintenance problems, misplaced Read more…
Lean has been making tremendous strides in healthcare. Like all industries, there are some nuances that demand special attention, but the basic tools and concepts work well. But there is one monumental barrier that disrupts the effectiveness of Lean in the medical field. So what’s the problem? Whenever I talk Read more…
It comes as no revelation to us that we make more mistakes when we are tired. Drive late at night, and you will undoubtedly notice that you’ve got a slower reaction time and that your mind wanders more. Think of the silly errors you make when it is late at Read more…
A short while ago, Tim McMahon of the “A Lean Journey” blog and I hosted a webinar in which we talked about how to understand and evaluate the progress you are making as you reduce waste and increase value in your organization. (Note: the link above will take you to Read more…
I just saw an interesting gaffe from the Romney campaign. I try to stay apolitical in my views, but there are some great learning points here. Basically, in this age of new technology, candidates are trying out many new ways of reaching voters. In this case, the Romney campaign used Read more…
I am an avid Chicago fan, despite having left the area over twenty years ago. I still watch the teams whenever I can, and follow them religiously on the web. So, this year has been a huge letdown. The Bears were riding high when their star quarterback, Jay Cutler, was Read more…
Continuous improvement requires teamwork, and that means working together to solve quality problems. In a poor culture, people blame each other for mistakes, or have a ‘that’s not my problem’ attitude. But when teams are focused on continuous improvement, they help each other eliminate problems once and for all.
Automated Storage and Retrieval Systems are systems linked to a computerized control with an automated method of retrieving items from a designated storage location. The principle is that the machine rather than a person does the searching and retrieving. Most AS/RS units make significant use of vertical space, leading to Read more…