New dual-step method provides 3D printing of conductive metals.

Shalini Saxena for ArsTechnica:  Customizable, wearable electronics open the door to things like heart-monitoring t-shirts and health-tracking bracelets. But placing the needed wiring in a complex 3D architecture has been hard to do cheaply. Existing approaches are limited by material requirements and, in the case of 3D writing, slow printing speeds. Recently, a research team at Harvard University developed a new method to rapidly 3D print free-standing, highly conductive, ductile metallic wires. The new method combines 3D printing with focused infrared lasers that quickly anneal the printed nanoparticles into the desired architecture. The result is a wire with an electrical conductivity that approaches that of bulk silver.   Cont'd...

Survey 2016

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RAPID 2016 - HP begins selling its Jet Fusion 3D printer; says it's 50% cheaper, 10X faster than others

Lucas Mearian for ComputerWorld:  Hewlett-Packard today began taking orders for its first 3D printer, the HP Jet Fusion printer, which it said will be up to 10 times faster than existing machines and can cut the cost of manufacturing parts in half. At the RAPID 3D additive manufacturing conference here, HP revealed two models:  the lower-cost and lower production 3200 series and the 4200 series, for which it is now taking orders. The 4200 series will begin shipping to manufacturers in October; the 3200 series will be available in mid-2017. HP originally unveiled its Jet Fusion printer in October 2014. HP claims its printer will enable mass production of parts through additive manufacturing (3D printing), instead of just rapid prototyping, for which the technology  is typically used. The printers are unlikely to be used to produce millions or billions of production parts; think, instead, in terms of hundreds, thousands or tens of thousands of parts, HP said.   Cont'd...

Biggest Challenges Of Mass Customization And Tips For Addressing These Challenges

Everything from web design to order management to shipping - not to mention the actual manufacturing process - has to change to accommodate a market of one.

The MakerBot Obituary

From Brian Benchoff at Hackaday:   MakerBot is not dead, but it is connected to life support waiting for a merciful soul to pull the plug.  This week, MakerBot announced it would lay off its entire manufacturing force, outsourcing the manufacturing of all MakerBot printers to China. A few weeks ago, Stratasys, MakerBot’s parent company, released their 2015 financial reports, noting MakerBot sales revenues have fallen precipitously. The MakerBot brand is now worth far less than the $400 Million Stratasys spent to acquire it. MakerBot is a dead company walking, and it is very doubtful MakerBot will ever be held in the same regard as the heady days of 2010. How did this happen? The most common explanation of MakerBot’s fall from grace is that Stratasys gutted the engineering and goodwill of the company after acquiring it. While it is true MakerBot saw its biggest problems after the acquisition from Stratasys, the problems started much earlier... (full article) (fist hand account from Isaac Anderson)

Disney files patent for near instantaneous 3D printing

Lucas Mearian for ComputerWorld:  Disney Research has filed a patent for a 3D printing technology that uses high-intensity light to harden photo-sensitive resin in a single process, removing the need for layer-by-layer printing. The patent describes a machine for printing in "a nearly instantaneous manner." "Presently, 3D printing is extremely slow and time consuming. For example, it may take several hours to print a single 3D object even if the 3D object is relatively small (e.g., several inches in diameter and four to 12 inches tall)," Disney stated in its patent filing. "The 3D printing process that uses conventional 3D printers ... is limited in its speed by the speed of the mechanism moving the print head to each new position on a print layer."   Cont'd...

A Swarm Of 3D Printing Spiders Could Build Your Next Home

IDO LECHNER for PSFK:  Watching an object being 3D-printed is a spectacle to behold; the speed at which intricate geometries unfold before your eyes is enough for anyone to reckon that this is the future of manufacturing. While both consumer-grade models and more advanced versions are capable of whipping up objects made from different materials, each with their own aesthetic and subsequent properties, the scale of what can be fabricated is entirely based on the size of the printer at use. For this reason, a research team based out of Siemens’ Corporate Technology’s Princeton campus has developed mobile 3D printers in the shape of spiders, which are both autonomous and capable of working in sync to expedite the printing process. PSFK spoke with Siemens’ Director of R&D of Engineering Livio Dalloro on why the team decided to shape their printers like spiders, the implications such a technique might have on the industry, and how Siemens sees the device unfolding in the foreseeable future.   Cont'd...

Low Volume Production Using 3D Printing

If you are new to the 3D printing industry, don't rush to buy the least expensive printer. Some of these might be too simple for your manufacturing requirements and lack some important features like print bed auto-calibration or Wi-Fi connectivity.

Bring 3D printed robots to life with 'Ziro' hand-controlled robotics kit

Benedict for 3Ders.org:   Tech startup ZeroUI, based in San Jose, California, has launched an Indiegogo campaign for Ziro, the “world’s first hand-controlled robotics kit”. The modular kit has been designed to bring 3D printed creations to life, and has already surpassed its $30,000 campaign goal. It would be fair to say that the phenomenon of gesture recognition, throughout the wide variety of consumer electronics to which it has been introduced, has been a mixed success. The huge popularity of the Nintendo Wii showed that—for the right product—users were happy to use their hands and bodies as controllers, but for every Wii, there are a million useless webcam or smartphone functions, lying dormant, unused, and destined for the technology recycle bin.   Full Article:  

The Questions Executives Should Ask About 3D Printing

Channing Flynn for Harvard Business Review:  Most hearing aids in the U.S. are now custom-made on 3D printers. The U.S. Food and Drug Administration recently approved the first 3D-printed pills. Carmakers have started using 3D technology to produce parts. And last year saw the first demonstration of a digital printer producing multilayer, standards-based circuit boards. Imagine the changes afoot in the pharmaceutical, medical device, automotive, and consumer electronics industries. 3D printing is poised to redefine global manufacturing and distribution. It could upend supply chains, business models, customer relationships, and even entrepreneurship itself. It may do to physical goods what cloud computing is now doing to digital services; what the PC, internet, and smart mobility have done to personal computing; and what outsourcing did to software development and business processing — take mass distribution and innovation to the next level while realigning the very geography of work and trade.   Cont'd...

Special Tradeshow Coverage for RAPID 2016

RAPID 2016 will be held from May 17th - 19th in Orlanda, FL. This ManufacturingTomorrow.com Special Tradeshow report aims to bring you news, articles and products from this years event.

Upcoming Tradeshow, Conference & Exhibition Summary - May & June 2016

Here is a summary of what Tradeshows, Conferences & Exhibitions to look forward to in the coming months.

How Microfactories Can Bring Iterative Manufacturing to the Masses

ANDREW O'KEEFE and JASON DORRIER for Singularity Hub:  Humans manufacture a mind-numbing amount of stuff each year—ever wonder how we do it? In the past 100 or more years, it’s been all about economies of scale. This means you should make a lot of a thing because the more you make, the more your fixed expenses get spread out. This reduces the cost of each unit, from light bulbs to iPhones. Here’s the problem. It’s expensive to do a big manufacturing run. So, how do you know what to make in the first place? Often, it’s an educated guess based on prototypes and limited feedback, but you don’t really know until you try to sell a product—and by then, you’re fully committed, succeed or fail. Jay Rogers of Local Motors wants to upend common wisdom. Manufacturers should run through tons ofpotentially good ideas and then test them out to see if people actually want what they’re making before going full scale. And Rogers thinks microfactories are the way to do it.   Cont'd...

This 3D printer can rival standard manufacturing on the factory floor

Lucas Mearian for ComputerWorld:  Start-up Carbon began shipping its industrial-grade 3D printer with the expectation that big-name companies will soon be using it to replace traditional forms of manufacturing. Last year, the Silicon Valley company emerged from quiet mode to announce its technology: a machine that can create objects 25 to 100 times faster than other 3D printers. Carbon is not selling its M1 3D printer outright, but instead is offering it through a subscription price of $40,000 per year, which includes a service and maintenance plan. The three-year-old company based in Redwood City, Calif. said its Continuous Liquid Interface Production (CLIP) printing process can create objects in minutes compared to the hours a typical 3D printer requires.   Cont'd...

With this new 3D printing technique, robots can "practically walk right out of the printer"

Katherine Noyes for Digital Arts:  Imagine you could use a standard 3D printer to create your next robotic assistant. Just snap in a motor and battery, and it's ready to go. That's precisely the scenario made possible by a new 3D printing technique developed at MIT. Liquids have long been a challenge for 3D printing, and they're necessary for hydraulic devices like moving robots. On Wednesday, researchers at MIT’s Computer Science and Artificial Intelligence Laboratory (CSAIL) announced what they call the first-ever technique for 3D printing robots that can print solid and liquid materials at the same time.   Cont'd...

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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.