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There’s growing evidence that some of the moldmaking business that fled the U.S. chasing cheaper sources offshore is returning. Moldmakers are not finding enough of a favorable cost differential to offset poor mold performance and the need for rework of faulty molds.

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.

Manufacturing automation is trickling down from the massive automotive assembly lines toward the “mom and pop” machine shop. As you take your first look at automation, consider the benefits of and barriers to this technology.

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.

Banking on the premise that sometimes the best ideas for solving problems come from the ground up, manufacturers are adopting no-code and low-code programming platforms to let employees solve problems by building their own custom apps.

Having a plan for maintaining and improving the performance and reliability of every machine on a shop floor is vital to manufacturing operations. Reliable machines make short-notice production runs possible. And the more flexible manufacturers are, the more new customers they’ll attract.

Twenty years ago, Open Mind first introduced CAM software capabilities to address five-axis machining in the mold and die industry and other general applications. Since that time five-axis technology has grown disproportionately larger when compared to the increase in overall manufacturing growth.

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.