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To date, GBneuhaus has only produced its nanotech-enabled coatings in Neuhaus am Rennweg, a small village in the state of Thuringia. But that’s about to change: The 28-year-old firm in June founded a company in Pune, India, and will soon begin producing its antimicrobial coating there.

With much faster processing speeds and higher quality, you might think laser welding would quickly take over the field. But traditional welding hangs on. And depending on who you ask and what applications you consider, it may never go away.

Using lasers to cut metal, especially sheet metal or tubes, continues to show its value. The market is becoming dominated by the newer solid-state fiber laser over its CO2 gas rival. Fiber’s advantages in ease of operation, packaging and efficiency are clear.

In the age of Industry 4.0 and the digital thread, computer-aided design (CAD) data exchange should be open and seamless because it happens daily in a multi-tiered supplier ecosystem and so much interoperability depends on it. But we are not there yet.

As additive manufacturing (AM) moves from prototypes to mass production, manufacturers are setting their sights on the holy grails—the products and processes that will be game-changers. Many game-changers are already in play.

The well-established field of laser marking continues to break new ground with expanding business opportunities in automotive, oil and gas, medical and other industries.

Metalworking machines are fast, powerful, and accurate, but they weren’t always as capable as they are today. Modern equipment is more nimble, flexible and adaptable. The machines collectively exceed the sum of their parts.

Manufacturers are facing shrinking product lifecycles with frequently changing customer demands. As a result, they need agile production and flexible factory layouts that can easily be modified whenever needed.

Most companies do not have a clear strategy for how they are applying IoT, Mark Weatherford, former Deputy Under Secretary for Cybersecurity at the Department of Homeland Security, said at an exclusive roundtable Smart Manufacturing convened recently in Chicago.

Optical measuring systems, which use light instead of touch, are becoming more widely used in manufacturing because of their faster speed, higher accuracy and ability to measure oddly shaped parts.