Thursday, March 6, 2014

Live demonstrations of 3D printing technology.

SYS Systems is set to wow the crowds at MACH 2014 with live demonstrations of 3D printing technology.
Skilled technicians will be on-site to show visitors how the process works using cutting edge Fortus and Objet additive manufacturing technologies from Stratasys.
Seen as the gateway to in-house digital additive manufacturing, the Stratasys Fortus 250 builds parts so durable and accurate that most customers find its use expands way beyond functional testing and into tooling, jigs, fixtures and more besides.
Designed purposely as an affordable production series machine, the Fortus 250 combines compact size and ease of use with sophisticated Insight software. And best of all, its ABSplusparts are accurate, stable, durable and repeatable. Three layer resolutions are available to let customers print in fine detail or at maximum speed. A free support removal system will be offered with any Fortus or Connex order placed at the exhibition.
The other machine in the spotlight on SYS Systems’ 18 sq m stand will be the Stratasys Objet 30 Pro 3D printer. This is the only desktop 3D printer in the world that can print in up to seven different materials, including transparent and high temperature photopolymers. A large tray size gets the most out of a small footprint, allowing users to create stunningly realistic models right in the office.
At MACH, the Objet 30 Pro will be performing live demonstrations of printing a closed case part – a component that highlights the fine production capabilities of this innovative desktop range.
Both machines are intended to underline the company’s main theme at MACH, which is to bring 3D printing in-house to save time and money in prototyping. The SYS Systems team will be on hand throughout the exhibition to show how much it costs to print in-house versus the use of bureau services. The company’s sales team will be happy to evaluate customer products and provide estimated cost and time savings which can be supported by future trials if requested.

AM exam programme now running

The US Society of Manufacturing Engineers (SME), along with the Milwaukee School of Engineering (MSOE) and 3D printing institute America Makes, has put together a certified course and exam programme covering additive manufacturing (AM) technologies.
The additive manufacturing certificate programme could help applicants increase their knowledge, gain leadership recognition, obtain an extra career credential and validate their experience within the field.
The review course will cover basic additive manufacturing principles and will be supported by observation of additive manufacturing applications in action. Course attendees will participate in practice exercises that incorporate concepts and applications from the lecture and lab.
The $379 course is suitable for applicants already possessing the engineering basics. For more information go here.

Futuristic Factories

In the summer of 2009, Abu Dhabi-owned GlobalFoundries broke ground in upstate New York’s picturesque Saratoga County to erect one of the world’s largest advanced semiconductor production facilities. Today, the company’s 222-acre, futuristic Fab 8 campus in Malta, N.Y., employs some 2,200 operators, technicians, scientists, engineers and others, most of whom work in a 300,000-square-foot “cleanroom” making computer chips – the brainsrunning smartphones, satellites and other products. When fully completed in 2015, GlobalFoundries’ $8.5 billion investment will include a minicity of office buildings, larger cleanrooms, and utility and technology development facilities housing state-of-the-art production equipment.
Companies like GlobalFoundries are one of the reasons that “manufacturing has been growing on average almost twice the rate of the overall economy” since the recession ended, says Thomas Duesterberg, executive director of the Aspen Institute’s Manufacturing and Society in the 21st Century program.
And leading the way is advanced manufacturing, a sector that has “a deep tie to innovation,” notes Patrick Gallagher, director of the Department of Commerce’s National Institute of Standards and Technology. It involves both innovating manufacturing processes and developing entirely new productsusing new advanced technologies. Examples: biotech firms producing new wonder drugs; companies using nanomaterials to develop high-efficiency solar cells, batteries or next generation electronics; and manufacturers using industrial robotics and automation to build better and more reliable products.
READ: Stop Trying to Make the ‘Manufacturing Renaissance’ Happen
In recent years, all kinds of manufacturers – ranging from automakers to diaper companies – have embraced new technologies to help make higher-quality everyday products at a lower cost. The resulting productivity gains arehelping fuel a U.S. manufacturing resurgence that has led foreign-owned companies like GlobalFoundries to invest in America.
The firm’s Fab 8 campus is expected to employ several hundred more people by 2015 and has already added an estimated 10,000 new indirect jobs to the local economy, not counting the 15,000 construction workers needed to build the semiconductor foundry. The Aspen Institute estimates that by 2025 the growing U.S. manufacturing sector will create nearly 3.8 million new jobs overall, and 2.7 million of these will come from advanced manufacturers in nearly all sectors, including defense, mining, hi-tech, chemical and aerospace.
ExOne, an additive manufacturing company based in North Huntingdon, Pa., is just one of these. ExOne designs and builds 3-D printers for sale and also produces compressor pump castings, rotors and other complex parts for automotive, aerospace, off-road construction and other manufacturers using its own in-house printers.
In 2007, explains David Burns, ExOne’s president and chief operating officer, the company was struggling as a manufacturing technology incubator, and shifted into 3-D printing – a process by which a special printer creates a three-dimensional digital model that is then layered with a special powdered material and a binding product to create various solid products, like compressor pump castings. Because 3-D printing can make higher-quality parts cheaper and faster than traditional methods, business has taken off. ExOne went public last year and is currently listed on the NASDAQ.
And 3-D printers are just one example of how advanced manufacturing has spurred improvements across all facets of the production process. Other innovations include the development of “smart machines that can talk to one another and ensure products are delivered on time and on schedule, not only in the same plant but in locations around the world,” says Brian Raymond,  a technology policy expert at the National Association of Manufacturers. But the continued growth of this sector will require cooperation by many stakeholders in the states and regions who hope to attract these businesses. To land GlobalFoundries, New York state officials had to put together a generous package of tax breaks and organize local government, business and education partners to meet the manufacturer’s needs. Virtually all advanced manufacturers require locales to develop or improve infrastructure – including roads, power, water, gas and sewer – as well as to provide a trained workforce.
This new breed of manufacturing companies require different skill sets than their traditional predecessors. They need more designers and specialists in process management, computer science and materials development and fewer floor workers and old-time craftsmen. To fill these needs, firms around the country are priming the pipeline by forging close relationships with local school districts, community colleges and universities.
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According to GlobalFoundries’ Russo, educational institutions like Rensselaer Polytechnic Institute and SUNY’s College of Nanoscale Science played a role in the company’s decision to locate in upstate New York. “We require a great talent pool,” he says. “Knowing they were willing and able to work with us to develop programs to meet workforce needs as we grow and partner on R&D was a consideration.”
Today, high school diplomas will generally not be sufficient to get in the door at GlobalFoundries. Even entry-level technician positions require a two-year postsecondary degree. The company is looking for workers strong in math and science, with hands-on experience and more. “This is probably the most advanced industry in the world,” Russo notes. In addition to technical abilities, the company seeks workers with so-called soft skills – those who communicate well, think critically and creatively and are problem solvers. “Having soft skills is very, very important,” he adds.
The company, reflecting an approach used by other advanced manufacturers, currently taps into a high-functioning coalition of state and local officials, 20 local chambers of commerce, 13 county K-12 school systems, New York’s statewide community college system and area universities working in tandem to help meet its needs, including developing workers with the specialized skills to handle tasks like statistical process control, hydraulics and pneumatics.
Feeding into this strategy, the local Ballston Spa Central School District three years ago started the Clean Technologies & Sustainable Industries Early College High School, or Tec-Smart, which allows 11th and 12th graders from area school districts to earn up to 25 credits toward an associate degree upon high school graduation.
Besides technical skills, such as computer programming or electricity fundamentals, “students are assessed on critical-thinking, communication, collaboration and creativity skills,” says district superintendent Joseph Dragone, who works closely with human resources reps at GlobalFoundries.
Recent graduate Ben Godgart, 18, says “Tec-Smart helped me get into the College of Nanoscale Science and Engineering” at the University of Albany-SUNY. Godgart, who considers GlobalFoundries a potential future employer, chose to major in nanotechnology, which involves the ability to see, manipulate and control individual atoms and molecules on the microscopic level in order to make stronger, lighter and more precise products.
“We see that collaboration with New York’s K-12 schools, community colleges and universities as a competitive advantage,” says Russo. It’s not just upstate New York forging this kind of public-private partnership; others have been established all over the country, including in Raleigh-Durham, N.C., Boston and throughout Arizona.
In some respects, the recession helped accelerate changes that have led to the U.S. regaining its competitiveness as “manufacturers have learned to become lean,” says Chad Moutray, chief economist at NAM. Traditional companies like Whirlpool Corp., a leading home appliance maker, are bringing innovation to their processes,helping them create smarter products, while increasing productivity.
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In 2012, for example, the company built a state-of the-art cooking products plant – one of the nation’s greenest facilities – to replace its 123-year-old Cleveland, Tenn., facility that was built originally to make wood stoves. With the new plant comes a new way of doing things. The plant has implemented new processes – from boosting quality control and reformulating finishes on its cookware and ranges to make them more durable – and has significantly reduced energy use and waste by using low-flow plumbing and outfitting the plant to reflect rather than absorb light.
Advanced manufacturing is also speeding innovation as designers, engineers and innovators are no longer separated from factory floor personnel. “Learning takes place as engineers and technicians on the factory floor come back with their problems to the design engineers and struggle with them to find better resolutions,” noted a recent MIT Task Force on Innovation and Production report on the innovation economy. The production-innovation connection also proves a crucial difference-maker as companies seek to make the next blockbuster drug or fighter jet – or to develop more efficient large-scale methods to manufacture products ranging from razor blades to diapers.
The pocketbook benefits of advanced manufacturing are clear too. The sector is responsible for the lion’s share of private-sector research and development, most of the nation’s patents, and the bulk of U.S. exports, notes Gallagher.
The sector also tends to pay decent wages. The typical U.S. manufacturing worker in 2011 earned $77,060 annually, including pay and benefits, compared to the $60,168 made by the average worker in all industries. In New York, GlobalFoundries has helped boost the typical manufacturing salary in the region from $56,089 in 2006 to $67,783 in 2012. “Our guys are making great money,” says Burns. At ExOne, shop floor workers make up to $60,000, while designers, engineers and others fetch more.  
Keenly aware of the benefits advanced manufacturing offers to the overall economy, the Obama administration last fall launched the Advanced Manufacturing Partnership Steering Committee “2.0,” to promote U.S. leadership in the sector. Since his first term, the president has pushed for the nation to invest in science, technology, engineering and math (STEM) education, advanced skills training and job preparation, while also seeding a fund to forge partnerships between community colleges and businesses, whose goal is to train 2 million workers for the advanced manufacturing sector and other high-growth industries.
Obama has also proposed (and started to implement) a National Network for Manufacturing Innovation – a series of 45 regional hubs, dubbed Institutes for Manufacturing Innovation, whose mission is to accelerate development and adoption of cutting-edge advanced manufacturing technologies to produce new, globally competitive products.
The first regional hub, the National Additive Manufacturing Innovation Institute, now known as America Makes, was launched in August 2012 to strengthen the competitiveness of advanced manufacturers, to initiate new ventures and to boost the economies of Ohio, Pennsylvania and West Virginia. 
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America Makes is comprised of 90 partners – from industry, academia, the government, nongovernmental agencies, and workforce and economic development resources – that work collaboratively to innovate and accelerate additive manufacturing and 3-D printing to deliver manufacturing solutions. These can range from transferring university-developed technology to the marketplace to helping smaller enterprises tap into funding from larger partners. Members include Boeing, Lockheed Martin, ExOne, Tobyhanna Army Depot, NASA and the University of Pittsburgh. Last month, America Makes awarded $9 million in funding on 15 projects – with $10 million in additional matched funds “for applied research and development projects,” according to America Makes director Ed Morris.
A second initiative led by the McGowan Institute for Regenerative Medicine at the University of Pittsburgh will “develop additive manufacturing methods to convert magnesium and iron-based alloys into biomedical devices, such as bone plates, tracheal stents and scaffolds,” says Morris.
ExOne is one of those partners. “As a collaboration center, it’s a great idea,” notes Burns. “We have development efforts going on that are a direct result of America Makes.”
Just this week, President Obama announced two new public-private Department of Defense-led manufacturing innovation institutes in Detroit, which will focus on  lightweight and modern metals manufacturing, and one in Chicago dedicated to digital manufacturing and design technologies. And last month, a Department of Energy-led Next Generation Power Electronics Manufacturing Innovation Institute was announced “to jumpstart the next generation of smaller, faster, cheaper and more efficient power electronics for personal devices, electric vehicles, renewable power interconnection, industrial-scale motors and a smarter, more flexible grid,” according to an Energy.gov factsheet.
By rejuvenating America’s manufacturing sector, spurring innovation through multipartner collaboratives, and helping the nation address some of its most pressing challenges, advanced manufacturing offers a bright spot for the future.

New Home of Digital Manufacturing and Design Innovation Institute

The DMDI Institute will address the life cycle of digital data interchanged through design, engineering and manufacturing.

President Obama announced yesterday the selection of an Illinois consortium led by UI Labs, a nonprofit research and development group led by the University of Illinois, to lead the Digital Manufacturing and Design Innovation Institute (DMDI).

UI Labs was awarded $70 million to fund the DMDI, which will leverage $250 million in commitments from leading industry partners including Council members General Electric, John Deere, Procter & Gamble and Lockheed Martin, as well as other academia, government and community partners to form a $320 million institute.

"Advanced manufacturing is a competitive game-changer, bringing our nation’s research, engineering, and production communities together in new and exciting ways," said Dr. Ray O. Johnson, Lockheed Martin senior vice president and chief technology officer.

"Specifically, the combination of advanced materials, high performance computing resources, modeling and simulation tools, and additive manufacturing practices is allowing large and small enterprises alike to design and build otherwise impossibly complex shapes and systems while significantly reducing manufacturing costs and cycle times,” Johnson added.

The DMDI Institute was established by formal solicitation through the Army Contracting Command - Redstone in support of the U.S. Army Aviation and Missile Research Development and Engineering Center located at Redstone Arsenal, Alabama, and managed and supported by a tri-service, interagency group composed of members from contributing agencies.

The DMDI Institute will address the life cycle of digital data interchanged among myriad design, engineering, manufacturing and maintenance systems, and flowing across a networked supply chain.

The National Digital Engineering and Manufacturing Consortium, one of the partners will help firms to leverage high performance computing (HPC) for modeling, simulation and analysis (MS&A). This capability helps manufacturers to design, test and build prototype products or components much more rapidly – enabling them to bring innovations to market more quickly and less expensively.

The full list of partners is as follows:

41 Companies: 3D Systems, ANSYS, Autodesk, Big Kaiser Precision Tooling Inc., Boeing, Caron Engineering Inc., Caterpillar, CG Tech, Cincinnati Inc., Colorado Association for Manufacturing & Technology, Cray, Dassault Systems, Deere & Company, DMG Mori, Evolved Analytics LLC, General Dynamics - Ordnance & Tactical Systems, General Electric, Haas Automation, Honeywell, Illinois Tool Works, Imagecom Inc. (Aspire 3D), International TechneGroup Inc., Kennametal, Lockheed Martin, Microsoft, MSC Software, North American Die Casting Association, National Instruments, Nimbis Services Inc., Okuma, Palo Alto Research Center, Parlec, Procter & Gamble, Product Development & Analysis, PTC, Inc., Rockwell Collins, Rolls-Royce, Siemens, System Insights, The Dow Chemical Company, UPS.

23 Universities and Labs: Colorado University – Boulder, Illinois Institute of Technology, Indiana University, Iowa State University, Missouri University of Science and Technology, Northern Illinois University, Northwestern University, Notre Dame, Oregon State, Purdue University, Rochester Institute of Technology, Southern Illinois University, University of Chicago, University of Illinois at Chicago, University of Illinois at Urbana - Champaign, University of Iowa, University of Louisville, University of Michigan, University of Nebraska- Lincoln, University of Northern Iowa, University of Texas – Austin, University of Wisconsin – Madison, Western Illinois University.

9 Other Organizations: American Foundry Society, City of Chicago – Department of Housing & Economic Opportunity, Colorado OEDIT, Commonwealth of Kentucky, Illinois Department of Commerce & Economic Opportunity, Illinois Science & Technology Coalition, MT Connect Institute, Reshoring Initiative, UI Labs

3D printing with haptic technology

Hyphen is bringing its 3D printing and prototyping capability to a technology-sharing partnership with the University of Guelph.
Hyphen, which operates a full-service, rapid prototyping and environmental testing centre in Kitchener, Ont., will get access to the university’s Digital Haptic Lab (DHL), a design and prototyping facility that focuses on the use of haptic devices that enable physical manipulation of digital information.
University researchers and students will get reduced rate access to Hyphen’s additive manufacturing technology and expertise.
“The use of 3D printing is applicable across all of the research streams we work with at the university, including art, engineering, robotics, biology, horticulture, and aerospace,” said John Phillips, DHL’s design engineer and manager.
“With our new partnership with Hyphen, we now have access to a greater set of tools so we will be able to offer a greater variety of solutions to our researchers. This will dramatically change the way we approach and tackle problems and opens up new possibilities for how we combine the use of 3D printing with haptic technology.”

Digital Wax Systems - 3D Printing

DWS was founded in Vicenza, Italy (near Venice), in 2007. Today, its goal is to streamline 3D printing (also known as additive manufacturing or stereolithography technology). Their products are currently exported to over 60 countries around the world. In Chicago, however, they were introducing the U.S. to their DFab machines. These machines are ultra-fast 3D printers that can stand chairside or on a desktop. Designed to impress, these ultra-fast machines make the manufacturing of high-quality temporary restorations possible in a single appointment.
The quality crowns and bridges these machines can produce are impressive. DWS has applied sophisticated technology it developed from other industrial applications, particularly the jewelry industry, that required sophisticated laser and light curing methods in order to preserve precious metals.
Both the chairside and desktop DFab machines are compatible with the majority of intraoral scanners and open dental CAD/CAM solutions. Look for these to make their way across the Atlantic as the price comes down and practices become honed for speed and extreme patient satisfaction.

3D Printed Concept Car

At the Geneva Auto Show German automotive and aerospace engineering company EDAG has unveiled the Genesis, a visionary concept for the future of automotive design.
Built using 3D printing, the Genesis is a complete auto body that could ostensibly be produced by high-resolution fuse deposition modeling (FDM) machines in a single print run. At least that’s what EDAG envisions.
According to EDAG, “Unlike other technologies, FDM makes it possible for components of almost any size to be produced, as there are no pre-determined space requirements to pose any restrictions. Instead, the structures are generated by having robots apply thermoplastic materials.”
While thermoplastics might be key to reducing production costs, auto bodies are required to be strong, a fact not lost on the German firm. “By introducing endless carbon fibers during the production process, it is also possible to achieve the required strength and stiffness values.”
Although materials will deliver many of the solutions required to make the Genesis a reality, EDAG has also turned to nature to advance their automotive vision. Borrowing the geometry of a turtle’s shell the Genesis is transformed from a stiff, rigid metal sculpture to one that cushions and supports an interior carriage surrounded by reinforcing metals.

In the words of EDAG, the biomimetic concepts illustrated in the Genesis design cannot be manufactured by any means other than 3D printing. “The framework of the exhibit calls to mind a naturally developed skeletal frame, the form and structure of which should make one thing perfectly clear: these organic structures cannot be built using conventional tools! In the future, additive manufacturing could benefit designers and engineers by opening up enormous freedoms and new design options for development and production."Although EDAG’s vision for automotive design is likely a decade or more away from realization, its introduction at the manufacturer centric Geneva Motor Show represents another milestone for additive manufacturing and a clear vision for the future of safer, more economical automotive production.