3D Printers in Schools

Just imagine: students are working in a classroom at their computers modeling their projects, then 3D print their models. Some time ago it would look like a fantasy, now it's going to be a reality.

GE speeds up 3D printing push with bids for SLM, Arcam

Johannes Hellstrom and Maria Sheahan  for Reuters:  General Electric launched bids on Tuesday to buy two of the world's top makers of machines for metal-based 3D printing - Sweden's Arcam and Germany's SLM Solutions - for a total $1.4 billion to bolster its position in the fast-growing technology. 3D printing has been used to build prototypes for decades but has become more widespread for industrial mass production in recent years, with uses including the production of dental crowns, medical implants and light aircraft parts. GE has long been one of the main proponents of industrial 3D printing, using it to make fuel nozzles for its new LEAP jet engine in what marked a big step in using the technology in mass production.   Cont'd...

Two Game-Changing Approaches for Manufacturers

Many organizations are successfully applying new technologies to the production of finished goods and their expert leaders gather at industry events and executive meetings to discuss emerging trends.

The Manufacturing Process In 8 Easy Steps

The manufacturing process is a lot less intimidating when it's broken down into a series of steps, so let's do that right now:

Additive Manufacturing Boosts Prototyping of Medical Devices

The 3D CAD model enabled client to easily visualize the design and suggest necessary changes quickly.

This new 3D-printing pen draws with wood, copper, and bronze

James Vincent for The Verge:  3Doodler's 3D-printing pens have always had a lot of potential (who doesn't want a souped-up glue gun that can draw 3D structures in midair?), but in our hands-on with the pens, their rough build quality means they come across more as toys than serious design tools. The company's latest model, the 3Doodler Pro, wants to shake up this perception, offering professional users more control, faster-setting plastics, and a whole new range of materials to work with. Some of the new filaments on offer are pretty wild, too. 3Doodler says the Pro supports materials including wood, copper, bronze, nylon, and polycarbonate. Obviously, this doesn't mean you'll be sticking a length of dowel in the back of the Pro to draw tiny pieces of wooden furniture — instead, these new materials blend elements of their namesake into the plastic standard filament.   Cont'd...

Oak Ridge tool takes world record for largest 3D-printed object

Michael Irving for New Atlas:  Oak Ridge National Laboratory (ORNL) is no stranger to impressive 3D printing feats, with a replica 1965 Shelby Cobra and a dwelling and vehicle which can power each other, already under its belt. Now a new plane wing trim-and-drill tool developed and 3D printed by ORNL has been certified by Guinness World Records as the largest solid 3D printed item. Made from carbon fiber and ABS thermoplastic composite materials, the new tool measures 17.5 x 5.5 x 1.5 ft (5.3 x 1.7 x 0.5 m) and weighs around 1,650 lb (748 kg). To meet the requirements of the record, the item needed to be one solid piece of 10.6 cubic ft (0.3 cubic m), which a Guinness World Records judge confirmed at a ceremony.   Cont'd...

Going Beyond 3D Printing to Add a New Dimension for Additive Manufacturing

Lawrence Livermore National Laboratory:  A team of Lawrence Livermore National Laboratory researchers has demonstrated the 3D printing of shape-shifting structures that can fold or unfold to reshape themselves when exposed to heat or electricity. The micro-architected structures were fabricated from a conductive, environmentally responsive polymer ink developed at the Lab. In an article published recently by the journal Scientific Reports (link is external), lab scientists and engineers revealed a strategy for creating boxes, spirals and spheres from shape memory polymers (SMPs), bio-based "smart" materials that exhibit shape-changes when resistively heated or when exposed to the appropriate temperature. Lab researcher Jennifer Rodriguez examines a 3D printed box that was "programmed" to fold and unfold when heated While the approach of using responsive materials in 3D printing, often known as "4D printing," is not new, LLNL researchers are the first to combine the process of 3D printing and subsequent folding (via origami methods) with conductive smart materials to build complex structures.   Cont'd...

A New Effort to Teach Low-Income Students Marketable Skills

Mikahail Zinshteyn for The Atlantic:  The Obama administration is rolling out an experimental plan that will allow employers and training programs to partner with accredited universities to teach students work-related skills. This pilot will enable students to receive federal financial aid for programs that are typically ineligible for these funds, like coding boot camps. By pairing traditional universities with companies that train workers for in-demand fields like computer coding and advanced manufacturing, the U.S. Department of Education hopes to create a new model for delivering high-quality academic credentials to workers in a shorter period of time.  Cont'd...

Industry 4.0 - Interview with fabb.one Ltd

Since the factory of the future ought to be connected with its clients, we fit perfectly in this schema.

Brookings Report - America's advanced industries: New trends

Brookings Report: Leaders in cities, metropolitan areas, and states across the country continue to seek ways to reenergize the American economy in a way that works better for more people. To support those efforts, this report provides an update on the changing momentum and geography of America's advanced industries sector-a group of 50 R&D- and STEM (science-technology-engineering-mathematics)-worker intensive industries the vitality of which will be essential for supporting any broadly shared prosperity in U.S. regions. What emerges from the update is a mixed picture of progress and drift that registers continued momentum in the manufacturing sub-sector; a major slump in energy; and strong, widely distributed growth in high-tech services- all of which adds up to a somewhat narrowed map of growth overall. Cont'd.. .

How 3D Printing Streamlines the Engineering Workflow

Michael Molitch-Hou for Engineering.com:  The desktop 3D printing space has become an interesting one in the last year or so, as manufacturers shift the focus away from consumers and towards professional and industrial users. The technology has proven that it may not quite be ready to produce consumer goods for every household—or perhaps households aren't quite ready for 3D printing at home. Those in the industry know, however, that low-cost 3D printing is still a powerful technology, if not for fabricating home goods, then as an early design tool and, in some cases, even for short-run manufacturing.   Cont'd...

3D Printer Market Is Seen as Pillar to Revive Japan's Manufacturing Industry

The SMEs (small and medium-sized enterprises), especially the parts manufacturing factories will swell with the success of the 3D printer.

Metal additive manufacturing software 'Amphyon' uses simulations to offset printing distortions

Benedict for 3Ders.org:  German startup Additive Works is developing a simulation-based preprocessing software for metal additive manufacturing. The “Amphyon” software package, currently in beta, uses a four-step approach which enables manufacturers to predict and avoid potential deformations in their printed parts. As the metal additive manufacturing industry expands its collective wealth of knowledge and experience, users of SLM 3D printers are becoming less likely to create faulty printed parts. While a complete amateur might make the mistake of printing an unsupported or weak structure which exhibits radical contortions before it has even left the print bed, most makers now know a few things about stress points, deformations, and how to avoid bad prints. Despite these advancements, problems still persist even for the most advanced users of laser-based 3D printers. Problems such as residual stresses, deformations, and insufficient part density can occur frequently and, due to various design, material, and hardware factors, can often be hard to predict.   Cont'd...

This Time, 3D Printer Makers Think They Found a Sweet Spot

Olga Kharif for Bloomberg Technology:  3D printing has long been a cool technology in search of a huge market. The industry may have found one in mass production. Because of its high cost and slow pace, 3D printing’s use in manufacturing has been limited mostly to prototyping, making plastic molds for teeth alignment and creating tools. That may be about to change, potentially lifting the shares of printer makers 3D Systems Inc. and Stratasys Ltd. after a long slump.  HP Inc. will introduce a $130,000 printer later this year, which it says can make parts at half the expense and at least 10 times faster than rival printers -- and likely use lower-cost materials. While HP’s entry could be a competitive blow, it may also help expand the market for 3D mass production, where other printer companies have already turned their focus. Jabil Circuit Inc. plans to be an early adopter of HP’s device, printing end plastic parts for aerospace, auto and industrial applications that it currently makes using processes such as injection molding, John Dulchinos, vice president of digital manufacturing at the electronics-manufacturing service provider, said in an interview.   Cont'd...

Records 151 to 165 of 353

First | Previous | Next | Last

Additive & 3D Printing - Featured Product

Bitflow is the leader in CoaXPress

Bitflow is the leader in CoaXPress

With the introduction of its Cyton and Karbon CXP frame grabbers, BitFlow has established itself as the leader in CoaXPress (CXP), a simple, yet powerful, standard for moving high speed serial data from a camera to a frame grabber. With CXP, video is captured at speeds of up to 6.25 Gigabits/Second (Gb/S). Simultaneously, control commands and triggers can be sent to the camera 20 Mb/S (with a trigger accuracy of +/- 2 nanoseconds). Up to 13 W of power can also supplied to the camera. All this happens over a single piece of industry standard 75 Ohm coaxial cable. Multiple CXP links can be aggregated to support higher data rates (e.g. four links provide 25 Gb/S of data). BitFlow CXP frame grabbers open the door to applications where cable cost, routing requirements and long distances have prevented the move to high resolution, high speed digital cameras. In many cases, existing coaxial infrastructure can be repurposed for CXP with very low installation costs.