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In part one we found the baseline portion of an XmR chart to be the best technique for identifying potential outliers among four tests with variable overall alpha levels. In this part we will look at tests which maintain a fixed overall alpha level regardless of how many values are being examined…
The future of advanced manufacturing in the United States is being built at innovative facilities that enable experimentation in process and product development. The people and organizations at these next-generation facilities are part of a collaborative effort to remove barriers of entry and…
First published Dec. 7, 2020, on MIT Computer Science & Artificial Intelligence Lab (CSAIL) news.
In a classic experiment on human social intelligence by Warneken and Tomasello, an 18-month-old toddler watches a man carry a stack of books toward an unopened cabinet. When the man reaches the…
A team of Lawrence Livermore National Laboratory (LLNL) scientists has simulated the droplet-ejection process in an emerging metal 3D-printing technique called “liquid metal jetting” (LMJ), a critical aspect to the continued advancement of liquid metal printing technologies.
In their paper, which…
A manufacturing facility can’t operate without a maintenance team. Frankly, most businesses can’t. In one way or another, we all rely on different machines and infrastructure to deliver our products and services.
To avoid expensive, unexpected breakdowns and keep assets in good operating condition…
This story was originally published by Knowable Magazine.
When Stefanie Tellex was 10 or 12, around 1990, she learned to program. Her great-aunt had given her instructional books, and she would type code into her father’s desktop computer. One program she typed in was a famous artificial…
This story was originally published by Knowable Magazine.
When Stefanie Tellex was 10 or 12, around 1990, she learned to program. Her great-aunt had given her instructional books, and she would type code into her father’s desktop computer. One program she typed in was a famous artificial…
Advanced metal alloys are essential in key parts of modern life, from cars to satellites, from construction materials to electronics. But creating new alloys for specific uses, with optimized strength, hardness, corrosion resistance, conductivity, and so on, has been limited by researchers’ fuzzy…
Shape, color, and gloss: Those are an object’s three most salient visual features. Currently, 3D printers can reproduce shape and color reasonably well. Gloss, however, remains a challenge. That’s because 3D printing hardware isn’t designed to deal with the different viscosities of the varnishes…
Do any of these sound familiar?
“The lawn service had to go. I used them for more than 15 years, and by the last season, my lawn looked terrible. The spring seeding didn’t take, nutsedge and wiregrass consumed half the yard, and they just kept spraying chemicals. I wish somebody had just told me…
As someone who has helped companies in a wide variety of industries for the last 30 years solve many problems using risk-based thinking, I cannot think of an issue that I have worked on that is more important than preventing the spread of Covid-19. With three high-risk people in my home, I have…
The ongoing global Covid-19 pandemic has forced companies of all types to rapidly update policies and procedures governing how they share information in response to a world that is constantly changing around them. For the manufacturing sector in particular, their workforce is more spread out than…
Whether you subscribe to the scientific definition of data (information on which operations are performed by a computer and transmitted in the form of electrical signals) or the philosophical definition (that which is known and used as the basis of reasoning or calculation), I think most people use…
Digital applications in manufacturing are not only becoming increasingly accepted; they are expected. However, for smaller manufacturers, the process of making this switch can be daunting. Initial expenses, as well as the cost of training employees, is enough to stop the process altogether.
But…
Over the years, I’ve written a lot of posts about change and change management. In an article I wrote earlier this year about change and some of the learnings and takeaways from the pandemic and the business crisis that it created, I noted that we had (and still have) a lot to learn. Here’s one of…
(Nikon Metrology: Brighton, MI) -- Safety standards are becoming ever stricter throughout manufacturing, particularly in the aerospace and automotive industries. Companies using X-ray CT (computed tomography) for nondestructively testing safety-critical components in those and other sectors are…
A steam train not seen since the 1960s is being rebuilt by a group of engineering enthusiasts, assisted by the metrology experts at the University of Sheffield Advanced Manufacturing Research Centre (AMRC). With a little extra help from Hexagon’s advanced industrial laser tracker technology, the…
Let’s pretend, for a moment, that you’re a primary care physician and you refer one of your patients to another doctor for a colonoscopy. Will the patient follow through? If not, how will your team know to remind him or her? If the patient does receive a colonoscopy, will your team be alerted so…
The benefits of simulation-based training are indisputable and innumerable. Given its power and efficacy, this methodology is used in sectors beyond aerospace and military, where it gained its initial foothold. These include everything from manufacturing and retail to healthcare, fitness, fashion,…
The strength of lean thinking and an agile mindset is that, at heart, they are both about continuous improvement. People want to, need to, improve. We need to get better at what we do, see increasing impact, and know we are making a difference.
If this is a core human need, why do most agile and…
Norman Bodek, who sadly left us on Dec. 10, 2020, at the age of 88, will no doubt best be remembered for the amazing library he brought us more than 30 years ago from Japan: primary sources like Taiichi Ohno and Shigeo Shingo, as well as brilliant consultants like Yashuhiro Monden and Shigihero…
When the words “artificial intelligence” (AI) come to mind, your first thoughts may be of super-smart computers, or robots that perform tasks without needing any help from humans. Now, a multi-institutional team including researchers from the National Institute of Standards and Technology (NIST)…
Augmented reality (AR) means adding objects, animations, or information, that don’t really exist, to the real world. The idea is that the real world is augmented (or overlaid) with computer-generated material—ideally for some useful purpose.
Augmented reality has been around for about 30 years.…
The two major U.S. developers of the early Covid-19 vaccines are Pfizer/BioNTech and Moderna. They both developed mRNA vaccines, a relatively new type of vaccine. A major supply-chain issue is the temperature requirement for these vaccines.
The Pfizer vaccine needs to be stored at between –112° F…
T his year is clearly one that no one planned for. The ink was barely dry on annual goals, objectives, and expectations for 2020 when many organizations were upended by Covid-19.
Many leaders already don’t relish the year-end tradition of evaluating performance and development, and they are…
