All Features
Stephen C. Welch
Many companies view production maintenance as a necessary evil, and through the years, manufacturers have simply accepted maintenance as-is and made little little or no effort to improve it. But some forward-thinking manufacturers, committed to lean processes, and their outsourced maintenance…
Praveen Gupta
Six Sigma is being implemented at more and more corporations. After a significant investment in training, corporations initiate projects. Six Sigma Champions have told me that some companies have several thousand projects in the pipeline. Managing that many projects is a major task. How many…
Bill Kalmar
Since 1994, the American Customer Satisfaction Index, under the auspices of the National Quality Resource Center at the University of Michigan, has been the standard for measuring consumer satisfaction. The index measures satisfaction with 200 companies in 43 industries and is the most…
Georgia Institute of Technology
For people with impaired mobility and reduced ability to sense injury, the risk is high for pressure ulcers that can develop when they sit or recline in one position too long or wear a poorly-fitted prostheses for an extended period.
Clinical data collection helps drive the researchers’…
Mike Micklewright
Question: What kind of dishes are made out of lead?
Answer: China
Many of us in U.S. industry have forgotten the principles of our dearly departed quality guru, W. Edwards Deming, since his passing in 1993. Since then our quality levels as a country have grown only slightly. At the Society of Anti-…
V. Viswanathan
For quite some time a major question has been cropping up in my mind: Is Six Sigma’s application in software development as effective as it is in the manufacturing industry?The answer is “No.” The savings and benefits that occur in the software industry due to Six Sigma and other process-…
Steven Ouellette
There is something that will get you into trouble if you don’t know about it, and which in my experience very few Black Belts or even Master Black Belts know about. It’s only in the mind of the person doing the research, and no software program will know about it. This mysterious property is “…
Steven Ouellette
There is something that will get you into trouble if you don’t know about it, and which in my experience very few Black Belts or even Master Black Belts know about. It’s only in the mind of the person doing the research, and no software program will know about it. This mysterious property is “…
Fred L. Eargle
It probably started when my favorite diner served my coffee cold three visits in a row. “Why can’t I get a hot cup of coffee?” I thought. “This is the Quality Diner.” After all, I always left a nice tip. In fact, I had become so accustomed to leaving the suggested tip, that I didn’t connect it with…
Fred Mason
All this talk about work in past columns—and the end of summer looming—makes me think about golf. You may not discuss golf and measurement in the same breath, but there are a lot of critical measurements involved in golf. There are also a lot of variables in angle, force, and direction to be…
Denise Robitaille
“Nonfulfillment of a requirement.” That’s the clear and concise definition of a nonconformity offered up by ISO 9000:2005–“Quality management systems—Fundamentals and vocabulary.” The definition leaves little room for ambiguity. A nonconformity is the identification of an incident involving either…
David Blanchard
Not long ago, the economic outlook for small- and medium-size manufacturers in the United States looked problematic. The latest China-U.S. trade talks had ended with little progress on the key issue of the undervalued Yuan, and slow economic growth had led to a decrease in optimism among…
Praveen Gupta
As I teach Six Sigma in my classes, I try to create projects for myself, and often it’s the same project over and over. This time, my project was to use Six Sigma to reduce my extra weight.In 1986 one of my clients distributed a “heart for life” goodie bag on Christmas. In the bag was a measuring…
Bill Kalmar
Being confined to a hospital bed can bring more discomfort than the malady that prompted the admission. Crowded rooms with other patients in various stages of illness, tasteless meals delivered with apathy, loud announcements for lost doctors, and a staff more concerned about planning their next…
Bill Kalmar
Being confined to a hospital bed can bring more discomfort than the malady that prompted the admission. Crowded rooms with other patients in various stages of illness, tasteless meals delivered with apathy, loud announcements for lost doctors, and a staff more concerned about planning their next…
Scott Deming
Today’s world is filled with savvy consumers. They know how to find the best deals. They’re up on all the latest trends. If there’s a hot new product on the market, they don’t want to miss it. (Remember those iPhone lines!). A remarkable blend of exuberance and skepticism leaves many business…
Douglas C. Fair
Just weeks after earning my industrial statistics degree, I hired on with a major aerospace company. My first “real” job entailed working with engineers and operators to deploy statistical process control (SPC) in a large machine shop. I quickly found out that the warm, coddling confines of a…
This figure shows the 3-dimensional dose distribution of the prostate upon completion of implanted seeds. Based on patient tests, Lee’s inverse planning system uses 15% fewer seeds. Photo by Eva Lee A California medical software company has launched…
Anthony V. Fasolo
As a regional director for loss prevention for the Marriott Corp. in the 1980s, I attended an “Insight To Time Management” seminar conducted by Charles Hobbs of Salt Lake City. The ideas in this article I got from that seminar and from more than 40 years of personal experience, with Marriott and…
Steven Ouellette
I spent my June and July articles beating up on the “sigma” index commonly associated with Six Sigma (and continue to do so over in my discussion board.) Let me sum up by saying that, while not wrong, “sigma” isn’t an efficient metric for accomplishing what we are trying to do in today’s business…
Fred L. Eargle
Meet Chet, industrial engineer and manager of a small manufacturing department. He just came to this company a few months ago. This is his second job since graduation. He was a line supervisor for about a year at his previous company. He felt that job was too confining and prevented him from using…
Dan Coughlin
If you have only $10,000 to improve your business, should you pour it into a marketing initiative or a performance initiative? I vote for improving performance every time. The long-term payback will be extraordinary.
The quality you provide to customers is the value that they receive from the…
Fred Mason
In last month’s column, I talked about the accuracy funnel, which shows that in a measurement system where the sensor or the part is moved in one or more axes, the greater the distance, the larger the potential inaccuracies in the measured distance. In the case of an imaging system as used in a…
In last month’s column, I postulated that the hazardous-substance-free movement represents a major paradigm shift and creates demanding requirements for industry, creating a much higher bar of performance for business. QC 080000 IECQ HSPM can be a help.While the increasing demand for business…
Denise Robitaille
Control of quality records: Can there possibly be a more boring requirement? You can feel the yawn coming on as you read through the requirements of ISO 9001 subclause 4.2.4.
Not only are you required to keep records, you’re required to have a documented procedure that describes how you maintain…