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Welding is said to be more art than science. In part, this is a nod to the vital, skilled work that welders perform. It’s also recognition of the fact that the physics of the process is really, really difficult to understand.
I joined a NIST project on laser welding about two years ago. Before…
Donald J. Wheeler
Who can be against apple pie, motherhood, or good measurements? This is why everyone stands up and salutes when we are told to maintain our measurement systems in good calibration. But what is good calibration? By what method will we achieve it? And how will we know when we have it?
One day I…
Sponsored Content
Manufacturers often hold suppliers to a rigid quality process that dictates tight controls on all raw materials. Nonconforming material can potentially halt the production line, wasting time and money. Unfortunately, material mix-ups are a reality in critical manufacturing…
Mika Javanainen
Are your back office systems talking to your front office systems? Back office systems manage manufacturing functions as well as administrative functions such as quality management, accounts payable, and contract management. Examples of front office systems include customer relationship management…
Mike Richman
In the quality profession today, the term “guru” tends to be thrown around with reckless abandon, more often than not self-referentially by the “guru” him- or herself. Don’t get me wrong; there are many outstanding people now working in our field, with interesting and perhaps even revolutionary…
Kevin Meyer
“Excellent firms don’t believe in excellence—only in constant improvement and constant change.”—Tom Peters
The plan-do-study-act (PDSA) cycle is the core component of continuous improvement programs. You may have heard it called the plan-do-check-act (PDCA) cycle—and they are very similar—but I…
John Maxwell
During the past few weeks I’ve written a lot about personal growth. That’s because it’s so important to me—I believe personal growth is a crucial part in anyone’s journey toward success and significance. But here I want to talk about an area of personal growth that we sometimes forget: helping…
Jim Benson
I’ve been watching myself. Asking myself why do I do certain things? Why do I lose track of time?
I’ve combined a few regimens that have calmed me down, increased my effectiveness, and made me feel healthier. I’ve created for myself things that some blithely call “habits.” But we all have habits…
Gwendolyn Galsworth
Often enough, you have heard me say that 50 percent of our brain function is dedicated to finding and then interpreting visual data. This is not whimsy. This is not speculation. This is fact. The eye rules. Though we utilize our other senses quite naturally (sound, taste, smell, touch), visuality…
Ryan E. Day
Sponsored Content
Although more than 140 years old, Colonna’s Shipyard Inc. has not stood still with respect to modernization. Colonna’s has made the capital investments necessary to improve efficiency and productivity—and those investments are paying off.
During the late 1990s, Steel America (SA…
Knowledge at Wharton
There were no Olympic medals up for grabs when Sim Yi Hui and Jane Lee, the co-founders of the Singapore Women’s Everest Team, set out to recruit team members to climb the world’s tallest mountain in 2004. “When we first formed the team my goal was just to climb the mountain,” Sim Yi Hui told me…
Dan Jacob
You’ve identified a fledgling quality initiative to fix the bottlenecks in your processes. Or perhaps you need that application with the latest technology that is sure to improve performance. You might have even discovered the approach to advance a culture of quality. Now that you know the…
Stanford News Service
Most leadership advice is based on anecdotal observation and basic common sense. Stanford Graduate School of Business professor Kathryn Shaw tried a different tack: data-driven analysis.
Through research done in collaboration with a very large, undisclosed technology-based company that has a…
Andy Henderson
This is the third part in a series about my perspective of what the future has in store for various aspects of manufacturing. I approached each aspect by imagining what is possible using what we know to be technically possible today. In part one I covered cutting tools for machining and in part…
Mike Richman
Hard as it may be to believe, a close analysis of our extensive trove of behavioral data on the Quality Digest user group indicates that more than a handful of you don’t regularly watch our regular weekly web TV show, Quality Digest Live, which broadcasts from our studio in Northern California…
Chip Bell
We bought a new house in a real nice neighborhood. The house was perfect except for one important feature—it came with a yard! I do not like yard work, and my wife does not like yard work. I travel all the time, and she works long hours.
One Saturday morning, I got a big idea. “Why don’t we just…
ASQ
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When flood waters ravaged portions of Colorado in September 2013—killing crops, inundating homes, and buckling many miles of roadways—countless federal, state, and municipal government workers sprang into action helping citizens. State and federal government agencies spent…
Davis Balestracci
Have you ever heard something like: “I’m committed to Dr. Deming’s approach [or Six Sigma or lean or TPS, it doesn’t matter], but executives don’t seem to listen anymore. All they do is keep interrupting my very clear explanations with, ‘Show me some results, then show me what to do.’ I was…
Gwendolyn Galsworth
In a visual workplace, information is converted into simple, universally understood visual devices and installed in the process of work itself, as close to the point of use as possible. The result transforms a formerly mute work environment into one that speaks, eloquently and precisely, about how…
Cole Cooper
A production part approval process (PPAP) is used by companies to establish confidence and rules in a production process. In a sense, it gives customers a view into their suppliers’ manufacturing capabilities.
A PPAP is required when there is a new part, engineering changes, tooling changes,…
Andy Henderson
In my last article about the future of cutting tools, I discussed a vision and road map that I created by imagining what a manufacturing ideal might look like using what we know to be technically possible today. Here, I’m going to describe a vision for a futuristic production management system…
Andy Henderson
Editor’s note: This is part one of a four-part series offering the author’s perspective on how different aspects of manufacturing may be affected in the future. Part two covers production management; in part three, inventory management; and in part four, product quality.
Some time ago, I made a…
NIST
Until recently, if a company wanted the best measurements in the world for the physical dimensions of one of its dimensional standards, it had to book time on the NIST Physical Measurement Laboratory’s (PML) Moore M48 coordinate measuring machine (CMM). Operating at NIST since 2000, this CMM—…
Bruce Hamilton
One of Shigeo Shingo’s popular status quo targets was engineers, whom he placed in three categories: table engineers, those who just sit around a table and talk about problems; catalog engineers, those who think the solution to every problem can be found in a catalog; and nyet engineers, those who…
Christian Wolcott
T he following is for mature quality audiences only. Is it unwise to take people who are new to lean on a tour of a Toyota facility running at top efficiency? Is the sight of a glossy, mature lean factory a kind of pornography for young engineers, new leaders, and even seasoned managers seeking to…
