COOL 3DPRINTING
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COOL 3DPRINTING
All About 3d Printing!
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TPU 92A-1, the first fully-functional flexible material for 3D Printing

Materialise is proud to announce the launch of a new Laser Sintered material: TPU 92A-1, a flexible 3D Printing material with unique properties. 



If you compare the new TPU 92A-1 material with other flexible 3D Printing materials, you will find a tremendous difference in performance. TPU 92A-1 is the only 3D Printing material that combines:



- Durable elasticity
- High tear resistance
- High resistance to dynamic loading
- High abrasive resistance
- Snappy response
- Good temperature range (-20°C to 80°C)


Web Site:

http://www.slashgear.com/3d-printing-gets-squishy-with-new-materials-from-materialise-and-shapeways-31284481/


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Flexible 3D Printed Fashion Hits the Catwalk with Iris van Herpen, Julia Koerner and Materialise


Iris van Herpen has once again taken 3D Printed fashion to new heights with her latest Paris Haute Couture show: Voltage.


In this video, you will see the "making of" one her latest printed designs; created in collaboration with Austrian architect Julia Koerner and 3D printed by Materialise.

3D Printed through the process of Laser Sintering, the dress also marks the introduction of Materialise's newest material offering - TPU Strong and Flexible.


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3D Printing Could Grow to Over $3.7 Billion by 2015

3D Printing Could Grow to Over $3.7 Billion by 2015 | COOL 3DPRINTING | Scoop.it

 

In the world of manufacturing, 3D printing has already changed the game for making specialized products such as medical devices, but the real revolution will come when designers start to rethink the shapes of objects.

 

3D printing removes the limitations of the manufacturing process from the equation, which means whatever can be designed on a computer can be turned into an object, 3D printing specialists say.

 

To start using the technology to its full potential, designers and engineers need to imagine new products

 

RELATED: 3D Printing Business Gets Boost from Obama

 

"You are almost unlimited as to the type of geometric complexity," said Terry Wohlers, an independent analyst who advises companies on the 3D printing sector.

 

Belgium-based company Materialise, a pioneer in the process, has a display of a foldable chair printed from one continuous piece of plastic - and made with the hinges already joined together, for example.

 

"You can do shapes and forms that otherwise would be very expensive to do with traditional manufacturing, or would require many parts that then are later assembled," Wohlers said.

 

The 3D process has been used to build prototypes for 25 years, but only now is making its way into regular production. Companies such as General Electric Co plan to use 3D printing to build lightweight aircraft parts, while dentists use it to create crowns in the space of an hour rather than two weeks.

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3D printers have made working guns and are being tested to see if they can make houses on the moon using lunar soil.

 

Scientists hope they may one day print human organs after researchers successfully printed tissue using human stem cells. U.S. President Barack Obama even highlighted the technology in this year's State of the Union address as an example of innovation that can create jobs

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But Materialise CEO Wilfried Vancraen, recently voted the most influential person in the 3D printing sector by readers of TCT Magazine, a publication devoted to the industry, says the process is too slow and too expensive to replace most mass market manufacturing - at least as we now know it.

 

"3D Printing is not suited to making most of the products that we use today. You cannot print a Stradivarius just as you can't print an iPad," he said. "What we have seen is that just replacing a product by a 3D printed product, for instance in the spare part application, is in many cases even not feasible, and in no cases really economical."

 

ROBOT DESIGNERS
What you can do is involve the computer in the design process, so it can work out how to improve designs, for example to handle stress better.

 

"Any part that requires some structural integrity, you can let mathematics decide where to put the material," said Wohlers. "The design can look very organic and very different than what you would normally see."

 

It's in fields such as medicine, furniture and clothing design that the technology has already had a huge impact. Already, well over 90 percent of in-the-ear hearing aids are made using 3D printing, and that lets clever software which can work out exactly how to optimize the acoustic properties of the hearing aid into the manufacturing process.

 

Switzerland-based Sonova, a leading maker of hearing aids, is now using graphics software to modify the shape of the device once it has been scanned, improving its physical fit to the individual ear canal, and its acoustic qualities.

 

That's all thanks to 3D printing, as this couldn't be done cost efficiently before. "Take your fingers, block your ear canals both and speak, and your own voice sounds horrible," said Stefan Launer, Sonova's vice president for science and technology. "By intelligently placing acoustic vents into these housings, you can reduce this effect, and that's what we call an acoustic optimized vent, and that's something we can do with this software."

 

The biggest 3D printers, known as mammoth stereolithograhy machines, have a printing area over 2 meters long and can take up to a week to complete the biggest print jobs. Inside, an intricate pattern of lasers play over the surface of liquid plastic resin. Layer by layer, they solidify the resin to form the 3D printed object under the liquid.

At the end of the print, the object rises out of the liquid as it is pushed up out of the reservoir.

 

In the case of printing houses on the moon, researchers are experimenting with mixing lunar soil mixed with magnesium oxide and a binding salt, building the structure up layer by layer at about 2 meters (6.6 feet) per hour.

 

To create human tissue, scientists from Scotland's Heriot-Watt University loaded human stem cells into two separate reservoirs and deposited them onto a plate in a pre-programmed pattern.

 

The first commercial 3D printer was put on show by South Carolina-based 3D Systems in 1988.

 

Inspired, Vancraen set up Materialise two years later. "Some printers allow now to mix different materials with different material properties: hard, soft, different densities crossing through one piece," said Vancraen.

 

"That is the most unexplored (characteristic), but also the most difficult to really use well."

 

He believes that as the new uses emerge, the manufacturing applications of 3D printing will continue to grow, eventually being worth 10, 20 or 30 percent of the manufacturing industry.

 

Wohlers estimates the 3D printing industry was worth $1.7 billion worldwide in 2011, and will grow to more than $3.7 billion by 2015. "The growth has been nothing short of phenomenal," he said.


Read more at http://www.thefiscaltimes.com/Articles/2013/03/06/3D-Printing-Could-Grow-to-Over-3-7-Billion-by-2015.aspx#IlwuDxQYtfeXc0R3.99
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TPU 92A-1, the first fully-functional flexible material for 3D Printing


Materialise is proud to announce the launch of a new Laser Sintered material: TPU 92A-1, a flexible 3D Printing material with unique properties.

If you compare the new TPU 92A-1 material with other flexible 3D Printing materials, you will find a tremendous difference in performance. TPU 92A-1 is the only 3D Printing material that combines:

- Durable elasticity
- High tear resistance
- High resistance to dynamic loading
- High abrasive resistance
- Snappy response
- Good temperature range (-20°C to 80°C)

more...
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3D printing reshapes manufacturing

3D printing reshapes manufacturing | COOL 3DPRINTING | Scoop.it



Tulip table lamps, made by Materialise NV, a Belgium-based company focusing on 3D printing services, on show in Shanghai.

 

A report on the development of 3D printing is expected to receive the central government's green light and funding support, a move that will encourage more small and medium-sized companies to enter the promising industry.

 

 


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