Here are five trends that stood out at IMTS 2018.
5) Additive Manufacturing for Production
Two of the biggest announcements from this year’s show concerned additive manufacturing (AM), with an emphasis on the manufacturing. On the same day that HP officially announced its new Metal Jet 3D printing technology, 3D Systems and GF Machining Solutions unveiled the DMP Factory 500 system for metal additive manufacturing at production volumes. It’s been talked about for years, but it looks like 3D printing is finally coming into its own as a production technology.
Two years ago, it took up a respectable amount of floorspace at the front of the North Hall. This year, I’d guess the AM section (now in the West Hall) was at least double the size. Not only that, but several of the heavy hitters from machine tools—such as Mazak and DMG MORI—elected to exhibit their own additive solutions there, rather than in their main booths. Given the recent progress we’ve seen, it’s a safe bet that the AM area at IMTS 2020 will be even bigger.
4) IoT Connectivity as a Standard Feature
Like 3D printing, the Internet of Things (IoT) has had a lot of buzz in manufacturing, typically under the label Industrial Internet of Things (IIoT). At IMTS 2016, IIoT connectivity was a selling point for a piece of equipment. This year, it seemed more like an expected feature. Everything from machine tools to consumables seemed to have the potential to connect to the IIoT, though that qualifier should give one pause.
While seemingly every vendor of machines, tools, and machine tools exhibited their take on the process monitoring dashboard or proclaimed support for a new fieldbus or data standard, more established IT and IoT firms seemed to advise caution. How and why are you implementing new IoT technology in your operations? Are you ready?
3) The Dreaded Skills Gap
As we get closer to 2025, the pressure to find a solution to the impending skills gap becomes all the more pressing. By that year, Deloitte and the Manufacturing Institute predict that 2 million American manufacturing jobs will have gone unfilled due to a lack of skilled labor. Manufacturers were certainly aware of the issue at the last IMTS (the report from Deloitte and the Manufacturing Institute was published in 2015), but it seems as though the news has taken a few years to settle in.
Good help has always been hard to find, but the Baby Boomers aren’t getting any younger (sorry for the reminder), and as more and more retire, what’s sometimes called the silver tsunami threatens to wash away all the economic progress that’s been made since the Great Recession. What’s more, growing anxiety over the lack of skilled labor seemed to be driving another notable trend at IMTS 2018.
2) Automation is Becoming a Necessity
When people worry about robots taking jobs away from humans, I think the scenario they generally have in mind is one where a plant manager announces to their employees on a Friday afternoon: “You’re all fired; the robots will be here on Monday to replace you.” Nowadays, we know that’s not the typical case: workers aren’t being replaced on a 1:1 basis by robots.
However, if you can’t find a human for the job you need to fill, a robot or other form of automation may be your only option. Many of the machine tool builders I spoke with seemed to understand this predicament, which is why more and more of them are including automated gantries or pallet loading systems as a standard option on new machines.
Beyond machine tools, we’re seeing developments with an eye to greater automation in the world of data. One of the most cutting-edge exhibits was in the North Hall’s Emerging Technology Center, where the Southwest Research Institute (SwRI) together with ROS, NIST, MT Connect and other industry partners, showcased a digital manufacturing cell which utilized machine-to-machine communication.
Based on this presentation, it seems that exhibitors at IMTS 2020 will likely showcase a whole new level of advanced flexibility in machine and robot cooperation, upgrading interoperability and better utilizing the data we all seem to be collecting from production equipment.
1) Everyone is Talking about Industry 4.0 (And No One Knows What It Is)
This was by far the most frustrating trend at IMTS 2018. The term ‘Industry 4.0’ has become such a buzzword that everyone feels the need to use it in reference to their products, whether it really applies or not. To all the marketers out there who’ve fallen into this trap, I want to offer some constructive criticism for IMTS 2020.
Here are a few things Industry 4.0 is not:
- Additive Manufacturing
- Artificial Intelligence
- Automation
- The Internet of Things
- Touchscreen Controls
- Larger Displays
- Mobile Apps
- A Journey
- A State of Mind
Now, to be fair, most of the items on this list are subsumed by Industry 4.0 but trying to reduce the concept to any one of them—or suggesting that the presence of one is sufficient to qualify your product as “Industry 4.0-ready”—is misguided at best and disingenuous at worst.
Dreaming & Doing at IMTS 2018
The slogan for this year’s IMTS, “Where Dreamers & Doers Connect”, sounds like the least objectionable option selected by a committee trying to wrap a meeting that’s gone on far too long. Nevertheless, there is an element of truth underlying it. Manufacturing is very much a “dooer’s” business, but who are the dreamers? As far as I could see, the best candidates are the hundreds—possibly thousands—of children who visited the show with their parents or teachers.