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Manufacturers must avoid costly machine errors that cause catastrophic damage to both machine tools and expensive workpieces. Even a minor error in, say, a titanium aerospace component can be a major expense.

America Makes, the public-private partnership that the Obama administration set up to foster research and innovation in additive manufacturing, achieved a significant milestone late last year: an online portal to track gaps in additive manufacturing (AM) standards.

As we enter Industry 4.0, the lines continue to blur between the digital and the physical. With this, the workplace is rapidly changing at every level in every industry.

U.S. manufacturing in general, and small- and medium-sized manufacturers in particular, are in danger of being left behind as Europe and Asia move faster toward Industry 4.0, John Dyck, CEO of the Clean Energy Smart Manufacturing Innovation Institute (CESMII), told congressional staff, federal agency staff in a February briefing.

Innovation in smart manufacturing can come in a flash from a lightbulb moment, but those instances are few. More often than not, breakthroughs in technology, such as bioprinting, blockchain, cloud-based manufacturing and real-time production control, happen after years of careful study accompanied by painstaking, methodical work done sometimes in academic settings.

Teaching at Desert View High School in this close-knit area of Tucson, Ariz. can be quite a challenge. Our student body is about 90 percent Hispanic, and in many households both parents have to work.

We have been remiss in not reporting a great deal on wearables since starting this magazine in early 2016. So, in this issue, we tackle that subject on two fronts of great import: worker safety and worker retention.

As with so much else in manufacturing, enterprise resource planning (ERP) software is a byproduct of the Third Industrial Revolution. Where electronics began transforming manual lathes and mills into CNC machine tools some 60 years ago, so too have computers and information technology given us CAD/CAM, ERP, PLM, and so much more.

Controls help make modern manufacturing go. Controls help shop floor employees monitor Industry 4.0 technology. Controls also boost productivity on the shop floor. Technology companies are highlighting improvements designed to maintain the forward momentum of advanced technology.

Had IMTS 2020 taken place as scheduled, it would have been clear that making parts as quickly and cost-effectively as possible remains as the primary goal in manufacturing.