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Tracker Handbook by Javier Vera
The technology from which the laser tracker is drawn has a diversified beginning, from the laser instrumentation to the methods of capturing the beam. Unmistakably, it is the integration of all components, along with its portability, that makes the laser tracker an appealing measurement tool.
Many…
The worst U.S. environmental disaster in history and a leading automaker beset by recalls: Was 2010 a year that we’d all like to forget? As we launch into 2011, Process Excellence Network looks back at two of the top stories that shaped last year and the lessons learned for operational excellence…
Umberto Tunesi
I am a chemical engineer by education and training. Therefore, some might expect me to work with numbers, but I don’t. Early in my career, after spending a few years in research and development (R&D) labs, I took a road that has led me to inspect and audit organizations for their continuous or…
I was a 30-year-old quality project manager on a continuous metal processing line. We coated metal for a broad range of consumer and industrial products. Just like many metal-processing facilities, particularly back then, we used a bunch of processes involving chemistry of varying evilness for a…
Michael Blair
Every year the government struggles to prepare a new military budget in the face of serious challenges with mandated reductions in our national defense. At an Air Force conference in Denver, Colorado, in November 2010, the deputy chief management officer for the Air Force spoke about the Air Force’…
Christopher Sirola
Many years ago, I was flipping through stations on the radio and came across a talk show. I don’t remember the topic of discussion, but something the host said stuck with me.
“Scientists,” the host blustered (and I paraphrase), “are 95-percent confident of these results! Wow!”
The sound you’re now…
Sharbari Banerjee
A material’s internal structure or microstructure is defined as one that is viewed with either a metallurgical microscope at magnifications in the range of 25X up to 1000X or a scanning electron microscope (SEM) at higher magnifications. Features observed in microstructures include phases and…
William A. Levinson
Six Sigma has been credited with six- or even seven-figure returns in single projects, but it has not kept the manufacturing jobs of its principal exponents—Motorola, General Electric, and Maytag—in the United States. Henry Ford, on the other hand, proved that lean manufacturing can make almost any…
Barbara A. Cleary
A young man in PQ Systems' hometown survived a dramatic auto accident last summer in which police-captured video footage of his spectacular, airborne vehicle was broadcast throughout the nation. That was just the beginning of his problems, for during his hospitalization, his medical records were…
Mike Micklewright
A few years ago, I mentioned to Clare Crawford-Mason that we need to make quality cool again. Crawford-Mason is the lady who helped bring Deming into public consciousness with her production of the 1979 NBC White Paper “If Japan Can, Why Can’t We?”
Of course, the Deming Institute ain’t gonna make…
Michelle LaBrosse
It’s the start of a new year, and once again, I set goals for the year. These are different than “resolutions” because I fully intend on meeting them. Some of these goals are the same from year to year. Get in better shape, spend more time with my family, work smarter (not necessarily harder),…
Bob Cramblitt
The term “a measure of confidence” has always been considered a nebulous thing. But it becomes very real when applied to body armor testing at the U.S. Army’s Aberdeen Test Center (ATC) in Maryland. Using a FaroArm Quantum scanner and Geomagic Qualify 3-D inspection software, the Army has…
Sam Pfeifle
One of the topics that drew the most interest at the recently completed SPAR Europe conference, held at the RAI Conference Center in Amsterdam, was that of mobile scanning and mapping. What kind of accuracy can you expect? How fast can you drive? What’s the business case for collecting so much…
Nikon Metrology Inc.
Because damage inflicted on aircraft can affect structural integrity and radar signature, specific aircraft types are inspected to triage damage and define repair actions. To radically improve current manual damage-identification practices, metrology specialists from Maryland-based SURVICE…
Bill Kalmar
Another holiday season has come to an end. Somehow we survived Thanksgiving, Christmas, and New Year’s Eve, but for some it wasn’t easy. Gas prices have risen for no apparent reason, but despite the increase, more than 90 percent of travelers opted to make that trip to Grandma’s home by automobile…
Digital Surveys Ltd.
Building information modelling (BIM) is one of the most fundamental changes to affect the global construction industry. The growing worldwide adoption and implementation of this technology allows for powerful data-based modeling, visualisation, analysis and simulation capabilities that are…
Larry Williams
Personal appearance is one of the few things that is completely within your control. It is also one of the things that employers expect you to handle without much discussion. Basically, if you can dress yourself, you should dress yourself well. Do you really need your employer to discuss this with…
Hexagon Manufacturing Intelligence
The race is on for who will manufacture 1,000 mirrors for the European Extremely Large Telescope (E-ELT). Cranfield University in the United Kingdom has begun work on producing seven of the mirror segments for “the world’s biggest eye on the sky” with the aid of high-accuracy measurement systems…
Jacques Hoffmann
In parts one and two of this ongoing primer on leak testing, we discussed pressure-decay testing and differential pressure-decay testing, respectively. Although those leak-testing methods remain the most widely used, it is often because they are assumed to be the least expensive leak-testing…
Gregory K. McMillan
Temperature is one of the four most common types of process loops. While the other common loops—flow, level, and pressure—occur more often, temperature loops are generally more difficult and important. It is the single most frequently stated type of loop of interest to users, and the concern for…
The emergence of cargo cults on some Pacific Islands after World War II is an amusing and oft-repeated story.
The relatively simple lifestyles of these islanders were interrupted by Japanese aircraft dropping large supplies of clothing, medicine, canned food, and tents to support the Japanese…
Iowa State University
A green laser flashes across a high-pressure spray that fuels a jet engine. Those flashes, some just 50 millionths of a second apart, freeze the droplets of fuel for a camera to record and a computer to analyze.
This is particle image velocimetry, just one of the advanced flow-diagnostic tools…
Bill Waddell
I got one of those mass e-mails the other day, the ones with inspirational stories promising good luck and eternal salvation, provided you forward it to 10 people immediately. I chose to delete it and take my chances with the Almighty, betting that He was not really a party to an agreement linking…
Bruce Hamilton
A colleague, friend, and lean leader in health care related a story awhile back that I think is worth sharing. Joanne Marqusee, COO at Hallmark Healthcare System, was standing in line at a grocery store checkout. While she waited, Joanne recalls, she noticed that the cashier had added an unusual…
The QA Pharm
I
understand on a philosophical level that everyone owns “quality.” Much like safety, everyone has responsibility for following safe practices and calling attention to potentially unsafe conditions. However, there are also safety departments responsible for establishing safety policies and…
