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Advances in CAD/CAM algorithms have improved tool paths, resulting in more speed and efficiency and less stress on both the tool and the objects being cut. Because these new algorithms help tools cut more efficiently and faster, operators save time and the tools last longer.

When additive manufacturing first hit the market, some said it would eventually be the death of traditional, or subtractive, CNC machining. More than 30 years later, new machines are showing additive manufacturing as it really is—a complementary technology.

With the September issue, Smart Manufacturing introduces Collective Intelligence, a new initiative under which we gather experts in one room to go deep on one important topic. We focused this first roundtable on the intractable problem of the workforce skills gap.

Sensors are making their way deeper into process manufacturing where they monitor PH levels in vinegar, ensure towering bins of sugar aren’t overfilled and measure humidity in bakeries. Sensors are even helping power better mousetraps.

Nobody knows just yet how the auto industry will adopt 3D printing. But Desktop Metal Inc. (Burlington, MA) is in a better position than most to make an educated guess.

I get to observe, read about or write on manufacturing trends nearly every day. Around this time of year (mid-December), lots of manufacturing Top 10 Trends lists are published. I was curious about how many of these trends SME Media has covered in the last year and plans to cover in 2019.

A conversation between Smart Manufacturing Editor in Chief Brett Brune and Sridhar Kota, professor of mechanical engineering at the University of Michigan and Executive Director of MForesight. 

Within manufacturing, a shift has begun to extend big data analytics and condition monitoring beyond the factory door to both ends of the supply chain—to customers, other end users and to second-and third-tier suppliers.

Additive manufacturing (AM) refers to processes used to make a three-dimension object layer-by-layer. The shape of each layer can be dynamically controlled by computer-aided design (CAD).

Being a competitive player in the aerospace and defense industry is no small feat. In an industry in which you need to be accountable for every piece of an assembly, meeting customer expectations and requirements can be daunting tasks.