All Features
Steven Brown
One of the unexpected rewards of working at NIST has been the opportunity to see other disciplines through the NIST prism of measurement science and standards. By working with NASA scientists, astronomers, oceanographers and geologists, I’ve had the opportunity to witness the lives of scientists in…
engineering.com
Unlike a biological or identical twin, a digital twin does not have a universally accepted definition. In application, a digital twin will mean different things to different industries. On an assembly line, a digital twin of a robot may look identical to the physical robot, especially if it is…
Kari Miller
Quality management is essential to the growth and performance of any organization. It’s a valuable resource in the effort to ensure that products and services satisfy the highest quality requirements and deliver positive customer results.
Pharmaceutical manufacturers must ensure that the…
Samuel Lesko
The manufacturing and production industries have rapidly evolved during the past 10 years, faced with significant challenges both in finding resources to run production and in manufacturing under tighter tolerances for surface texture and 3D feature dimensions.
The strict tolerances required in…
Anil More
Air gauge measuring devices have given highly reliable and precise measurements since the 1940s. As the name suggests, an air plug or air ring gauge is a gauging probe that uses metered air under controlled pressure to sense the back pressure generated as it impinges on the surface of the part…
Greg Fiumura
After wading through airport security and a turbulent trans-Atlantic flight, the last thing I wanted was more friction arriving back in the USA. However, I was looking forward to using Global Entry, a voluntary Department of Homeland Security program that, after a thorough background check, allows…
Albert Rees, Joe Vernon
The pandemic had many consequences for manufacturing companies, the most prevalent being supply chain disruption. In light of these disruptions, it is paramount that organizations establish robust and reliable operations to ensure productivity targets are met—especially as consumer demands continue…
Ben P. Stein
When we talk about measurement units here at the National Institute of Standards and Technology (NIST), you’ll typically hear us rattling off the official ones—such as the meter, the second, and the kilogram. These official measurements, which are part of the International System of Units (SI),…
Nicholas P. Sullivan
People in the world’s developed nations live in a post-industrial era, working mainly in service or knowledge industries. Manufacturers increasingly rely on sensors, robots, artificial intelligence, and machine learning to replace human labor or make it more efficient. Farmers can monitor crop…
Bhaskar Ramakrishnan
To ensure vehicular and pedestrian safety, it’s imperative that brake discs are of superior quality to enable safe braking distances, which is a key metric. Any imperfections on a brake disc can cause safety hazards, heating of the brake assembly, and increased wear and tear. Maintaining tighter…
New Vista
‘I just want to avoid spinning gauges all day.”
We hear this from manufacturing professionals all over the world. We were discussing this recently with a manufacturer in Wisconsin that machines large quantities of threaded parts. Their customer requires them to “go” and “no-go”-verify every part.…
Danielle Underferth
As municipalities clamor for a slice of President Biden’s $1.2 trillion infrastructure spending bill, one Johns Hopkins scientist is re-examining one of the basic elements of road-building: Determining the width of road lanes. But determining the width that provides the highest level of safety,…
NIST
Whether it’s bananas, olives, potato salad, or cereal, many products are priced according to their weight. That weight is likely determined on a scale tested and certified by a specially trained state or local inspector. Weights and measures underpin approximately half of the United States gross…
David Chandler
Scintillators are materials that emit light when bombarded with high-energy particles or X-rays. In medical or dental X-ray systems, they convert incoming X-ray radiation into visible light that can then be captured using film or photosensors. They’re also used for night-vision systems and for…
NIST
Inside every cellphone lies a tiny mechanical heart, beating several billion times a second. These micromechanical resonators play an essential role in cellphone communication. Buffeted by the cacophony of radio frequencies in the airwaves, the resonators select just the right frequencies for…
Atul Minocha
Do you ever feel like you’re spending money like crazy on marketing and getting little or nothing in return? If so, you might be tempted to pull the plug on marketing altogether. That would be a big mistake.
An effective marketing strategy can mean the difference between your organization’s success…
Prashant Kapadia
In four years, more than 30 percent of businesses and organizations will include edge computing in their cloud deployments to address bandwidth bottlenecks, reduce latency, and process data for decision support in real time. Edge computing accomplishes this by bringing the businesses’ computational…
David Dewhirst
Digital transformation initiatives that aim at getting manufacturers to Industry 4.0 have been around a while and will assuredly continue to be with us for quite a while longer. But what can often get lost by manufacturers in the push to digital transformation are the reasons why one would want to…
Mikhael Khaimov
Today thousands of technologies and solutions help businesses improve efficiency, create better products, evolve faster, and so on. A digital twin is a technology that deserves a closer look, especially if your goal is to improve business performance and reduce costs.
What’s a digital twin, and…
Sana Kazilbash
The 3MF Consortium recently announced its latest volumetric design extension for encoding geometrical shapes and spatially diverse properties through a volume-based description. The organization, which seeks to advance a universal specification for 3D printing, is currently calling for public…
Michael Naber
The automotive industry is a critical part of the global economy, and the quality of the products it produces is essential for its success. Consumers demand high-quality vehicles that meet their needs, and companies in this industry must ensure that their products meet rigorous safety and…
Silke von Gemmingen
Lettuce is a valuable crop in Europe and the United States. But labor shortages make it difficult to harvest; finding sufficient seasonal labor to meet harvesting commitments is one of the sector’s biggest challenges. Moreover, with wages rising faster than producer prices, margins are tight.
In…
Emily Newton
Welding technology has progressed over the years, thanks to innovations that improve accuracy and overall productivity. Some advances have been in welding automation handled by advanced robots. Other breakthroughs rely on artificial intelligence (AI) and machine vision for better defect detection.…
Walter Nowocin
The National Institute of Standards and Technology (NIST) was directed by the federal government to define cloud computing to assist federal agencies in implementing cloud architectures.
In 2011, NIST published NIST SP 800-145—“The NIST Definition of Cloud Computing” and defined cloud computing as…
NIST
Sneezes, rain clouds, and ink-jet printers: They all produce or contain liquid droplets so tiny it would take several billion of them to fill a liter bottle.
Measuring the volume, motion, and contents of microscopic droplets is important for studying how airborne viruses spread (including those…
