3D printing and additive manufacturing are now on the radar of the federal government. The first of 15 centers of excellence aimed at revitalizing US manufacturing will be dedicated to additive manufacturing (AM). Funded with $70 million, the National Additive Manufacturing Innovation Institute (NAMII) was chosen because AM is now seen as key to the future of the US economy.
The 15 institutes are nodes in the Obama administration's billion-dollar National Network for Manufacturing Innovation (NNMI), announced earlier this year. The network is dedicated to making US manufacturers more competitive and encouraging investment in the US. Each of the 15 institutes will serve as a regional hub of manufacturing excellence. They will bring together industry, universities and community colleges, federal agencies, and the states to solve manufacturing problems innovatively, and give industry members access to best-in-class technologies. They will also create an environment where workers can be educated and trained in advanced AM skills.
The first of 15 centers of excellence aimed at revitalizing US manufacturing will be dedicated to additive manufacturing, which can produce complex, difficult, multi-part shapes such as hollow part molds for this intake manifold, created using Stratasys' Fused Deposition Modeling process. (Source: Champion Motorsport)
NAMII, the first, pilot institute, will serve as a proof of concept. It will be centered in Youngstown, Ohio, and draw member companies primarily from the Ohio-Pennsylvania-West Virginia "Tech Belt," once known as the "rust belt." Its efforts are expected to benefit the defense, energy, space, and commercial sectors.
Stratasys and Paramount Industries/3D Systems are two of the 40 member companies selected for the program. Other companies include Boeing, ExOne, FMW Composites, General Dynamics, General Electric, Honeywell, IBM, Lockheed Martin, and Northrop Grumman. In addition, members include several research universities, community colleges, and non-profit organizations, including the Society of Manufacturing Engineers. The SME will be involved in educating and training AM practitioners, as well as in technology transition and dissemination, according to a press release.
"The drive is to keep manufacturing in the US and also keep jobs here," Jim Williams, general manager of Paramount Industries, told Design News. "Because of the combined partners, the institute will also help us find new, innovative ways to do things that we haven't uncovered before." Paramount, a 3D Systems company, has made several parts for military aircraft using its high-temperature laser sintering (HTLS) process.
Stratasys is already working with the Department of Energy at Oak Ridge National Laboratory to jointly develop AM processes that will speed up the production of composite components, based on Stratasys' Fused Deposition Modeling (FDM).
NAMII will be funded by an initial $30 million in federal funding, plus $40 million from institute members. It will be managed by the National Center for Defense Manufacturing and Machining. According to a press release, the Department of Defense is interested in AM for its ability to more cost-effectively make customized parts onsite, while the Department of Energy says that AM could save as much as 50 percent of energy use over traditional subtractive manufacturing processes.
Ann, I generally suppor this type of effort. One thing I have a problem with, though, is the statement on keeping jobs. The bulk of manufacturing jobs in high tech are the assembly jobs. You may have heard about the problems at the Foxconn. What is striking is the number of workers at these facilities. You hear numbers like 75,000 at one plant. They have over 1M employees. We really need jobs that are medium or low skilled. All this high tech manufacturing in the US employs fewer and fewer jobs. We are good at that stuff. The problem is that the companies that have the largest numbers of employees are companies like Walmart. I don't know what the answer is, but we need to address that issue as well.
I've been reading much about a resurgence in American manufacturing and so glad to see 3D printing and additive manufacturing being positioned at the forefront of that resurgence. Naperlou: Your point about the skill level for these new manufacturing jobs is well taken, but I'm not sure we're heading back to a wealth of less technical labor any time soon (just consider all the robotics innovations that will take on more of the menial work). That said, reskilling and training of the American workforce has to be a priority in all of these initatives in order for the labor market to benefit in any signficant way.
@naperlou: Even if we could bring low-paid, low-skill jobs back to the U.S., they wouldn't be able to support our standard of living. On the other hand, skilled manufacturing jobs can form a sound basis for a national economy -- look at Germany, for example. The key is ensuring that our workforce has the skills for these jobs. Public-private partnerships like this can help in that regard.
Lorrain County Community College, which is one of the member organizations of this new partnership, has been involved in additive manufacturing for several years. Community colleges can play a big role in educating our workforce for a skilled manufacturing resurgence.
Dave, you are right on. We tend to compare our K-12 education system to, say Europe, while they have a completely different system. In Germany there are three levels of education. Almost all of our schools are college prep. In Germany, a minority of students go to Gymnasium, their equivalent of the college prepatory school. They have other levels of school that provide what we might call vocational education. You may have noticed in the news lately companies complaining about not being able to get enough skilled craftsmen (a typical skill at issue is welding).
While you say the low skill jobs will not come back or support our way of life, how do you exaplain the in-migration of low skilled labor? Even in China the wages are going up steeply for the types of jobs Foxconn has. The increase in the last year was almost 20%. That rate is not slowing down.
Lou, I'm inclined to agree with Dave. For one thing, those low-paid low skilled jobs in large numbers we used to have are in part the heritage of the industrial revolution with its focus on mass production done primarily by people. In smaller post-industrial countries like German and other European nations, I think what Dave says is accurate. Their situation--and history--is very different from China, both in terms of scale and in terms of existing institutions in place--and absent--due to historical precedents. And we're yet different also--much bigger than a European nation, and much more diverse, yet smaller than China. But our history, and existing institutions and economic structure, is in most ways more like Germany than China. It's apples and bananas.
Beth, I think from what you and I have been reporting on 3D printing and AM--and how much the technologies have been breaking barriers, and pushing the edges of what's possible in process and materials--that this initiative is a logical next step. I was glad to see that the promise of 3D printing and AM finally reached the notice of people who can make these changes happen.
I have to agree with Dave as well. It's the skilled manufacturing jobs that are the key to revitalizing U.S. manufacturing. Even technologies like 3D printing and AM require a certain level of expertise--knowledge of 3D modeling, materials, tolerances, etc. Promoting a secondary educational path towards vocational schools is definitely one important way to solve the problem as it incorporating some of the basic technologies in K-12 schools so younger students can be exposed to the potential and let their own interests guide them on course.
Our standard of living is going to keep going down, we are 16 trillion in debt, this means we are living way over our head, we are going in debt to keep up this lifestyle .. so more jobs is a joke until we fix the foundation of what is wrong .. and now Helicopter Ben is printing out of freakin thin air 40 billion a month to bail out the banksters again .. and no one questions the freaking foundation, people drone on about this additive jobs funded by our government who is so far in debt it is funny .. It makes me laugh
Dave, thanks for the info about the community college. I agree about the necessity of the partnerships between higher education and industry. In fact, this entire cluster of efforts seems kind of late in coming to help US manufacturing.
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New versions of BASF's Ecovio line are both compostable and designed for either injection molding or thermoforming. These combinations are becoming more common for the single-use bioplastics used in food service and food packaging applications, but are still not widely available.
The 100-percent solar-powered Solar Impulse plane flies on a piloted, cross-country flight this summer over the US as a prelude to the longer, round-the-world flight by its successor aircraft planned for 2015.
GE Aviation expects to chop off about 25 percent of the total 3D printing time of metallic production components for its LEAP Turbofan engine, using in-process inspection. That's pretty amazing, considering how slow additive manufacturing (AM) build times usually are.
A $1,500, hand-operated, bench-model, plastic injection machine crowdsource-funded via Kickstarter can be used to mold small, quality, plastic parts inexpensively, on demand.
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