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Stratasys Launches NEW Objet500 Connex3 Rapid Prototype 3D Printer

  
  
  
  

Multi-material, multi-color rapid prototype 3D printer

Minneapolis, MN and Rehovot, Israel, January 27, 2014, PRNewswire

The new Objet500 Connex3 is the world's most versatile 3D printer, delivering unparalleled color product realism

New 3D Printer allows better decision making, improves design & manufacturing efficiencies and produces better products, faster

Stratasys Ltd., a manufacturer of 3D printers and materials for personal use, prototyping, and production, today announced the launch of the ground-breaking Objet500 Connex3 Color Multi-material 3D Printer, the first and only 3D printer to combine colors with multi-material 3D printing.  

A game-changer for product design, engineering and manufacturing processes, the Objet500 Connex3 Color Multi-material 3D Printer features a unique triple-jetting technology that combines droplets of three base materials to produce parts with virtually unlimited combinations of rigid, flexible, and transparent color materials as well as color digital materials - all in a single print run. This ability to achieve the characteristics of an assembled part without assembly or painting is a significant time-saver. It helps product manufacturers validate designs and make good decisions earlier before committing to manufacturing, and bring products to market faster.

"Stratasys' goal is to help our customers revolutionize their design and manufacturing processes," says Stratasys CEO David Reis. "I believe our new Objet500 Connex3 Color Multi-material 3D Printer will transform the way our customers  design, engineer and manufacture new products.  In general and with the Connex technology in particular, we will continue to push the envelope of what's possible in a 3D world."

Engineers at beta user Trek Bicycle in Waterloo, Wisconsin are using the Objet500 Connex3 Color Multi-material 3D Printer for assessment and testing of accessories like bike chain stay guards and handlebar grips prior to actual production. "The Objet500 Connex3Color Multi-material 3D Printer changed the way we manufacture at Trek, augmenting our traditional, time-consuming CNC processes with fast, iterative and realistic prototyping and functional testing," says Mike Zeigle, manager of Trek's prototype development group.

"Now we produce bicycle parts that look and feel like production parts. We are particularly excited about 3D printing our models directly in color. This gives our designers the ability to graphically display color contact pressure map data on rider contact parts like seats and grips. We are also working on doing the same with FEA & CFD stress data on structural bike components," adds Zeigle.

Three Primary Color Materials Combine to Create a Spectrum of Vibrant Colors

Similar to a 2D inkjet printer, three color materials - VeroCyan, VeroMagenta and VeroYellow - are combined to produce hundreds of vivid colors. These color materials join Stratasys' extensive range of PolyJet photopolymer materials including digital materials, rigid, rubber-like, transparent, and high temperature materials to simulate standard and high temperature engineering plastics.

Another First: Flexible Materials in Color*

The Objet500 Connex3 Color Multi-material 3D Printer also features six palettes for new rubber-like Tango colors, ranging from opaque to transparent colors in various shore values to address markets such as automotive, consumer and sporting goods and fashion.*  

Multi-material rapid prototype 3D printer"Since its introduction in 2007, the Objet Connex Multi-material 3D printing platform has paved the way for the development of advanced 3D printing materials with unique mechanical and thermal properties," says Stratasys VP of product marketing and sales operations Igal Zeitun. "The Objet500 Connex3 Color Multi-material 3D Printer produces models and parts using photopolymers in vivid colors so you can create colorful models from investigating concepts to pre-production pilot runs.

"As the first true multi-purpose 3D printer, we believe the Objet500 Connex3Color Multi-material 3D Printer is in a league of its own, enabling you to dream up a product in the morning, and hold it in your hands by the afternoon, with the exact intended color, material properties and surface finish."

The Objet500 Connex3 Color Multi-material 3D Printer is commercially available today and is sold through Stratasys' extensive worldwide reseller network.

*The Flexible Materials in Color are expected to be commercially available in Q2/2014.

The Technology Behind the Innovation
The Objet500 Connex3 Color Multi-material 3D Printer is based on proven Connex technology. Ideal for over-molding with Digital ABS and complex multi-material parts, the Objet500 Connex3 Color Multi-material 3D Printer is designed to enable designers, engineers and manufacturers to create models, molds and parts that match the characteristics of production parts. It 3D prints models and parts with the color, durability and surface finish of end products. This includes achieving excellent mechanical properties such as tensile strength, elongation at break, and multiple hardness shore values, which simulate high performance thermoplastics. It also allows overmolding using durable Digital ABS materials and introduces new Shore A values for Digital ABS, ranging from A27 to A95, a major advantage in manufacturing consumer products.

Featuring a large build envelope, the Objet500 Connex3 Color Multi-material 3D Printer is ideal for high capacity production. Print jobs can run with about 30kg of resin per cycle. True to the high resolutions available with PolyJet 3D printing technology, the Objet500 Connex3Color Multi-material 3D Printer prints as fine as 16 micron layers for models with superior surface finish and ultra-fine detail. Download the white paper to learn more.

Download White Paper







CAD design firm partners with manufacturing contracting business

  
  
  
  

Engineering and computer-aided design (CAD) software often go hand in hand. As an example of this relationship, the CAD drafting company CAD-Sourcing recently formed a partnership with Industrial Manufacturing and Installations (IMI), a millwright engineering and design contracting business.

CAD-Sourcing has been tasked with preparing all of the structural metal fabrication shop drawings that will be used by IMI in its latest project - modifying the Materials Testing Facility in Littleton, Colorado, for the defense and security company Lockheed Martin.

The project is likely to be lucrative for both IMI and CAD-Sourcing, since Lockheed Martin is widely known to be one of the premier manufacturers of advanced security products, including aerospace technologies. The Materials Testing Facility is a small branch of Lockheed's operation, which employs approximately 126,000 workers across the globe.

Bryan Luoma, the co-founder of CAD-Sourcing, expressed excitement about the potential of the partnership with IMI.

"We anticipate working with IMI, Inc. to provide detailed CAD shop drawings for the various metal fabrication and steel detailing requirements of the project in a quick and timely fashion," Luoma said.

The Bureau of Labor Statistics stated that the aerospace manufacturing industry employed a total of 503,900 wage and salary workers in 2008. 

SolidWorks supports MIT initiative to educate young women about technology

  
  
  
  

The future of industries like the computer-aided design (CAD) and STEM fields relies on an educated and creative base of employees. With regard to the field of advanced design technologies, the computer aided design (CAD) software developer SolidWorks is doing its part to promote the education of young women in these industries through its support of the Women's Technology Program at the Massachusetts Institute of Technology (MIT).

According to DesignNews, this program is being offered by the Cambridge, Massachusetts-based college to girls currently in their junior year of high school. The initiative targets a demographic that, perhaps unfairly, is not always associated with an avid interest in technology. SolidWorks is supplying free software to benefit the Women's Technology Program.

The news source reports that a total of 60 participants, from high schools all over the United States, will be picked from a much larger applicant pool to take advantage of the program's benefits. To be eligible, interested young women must be top-performing students in the subjects of science and mathematics.

During the program, which will take place over four weeks, participants will be able to learn about a number of subjects important to the field. These include mechanical engineering, computer science and electrical engineering.

MIT states that applications for the program will be available in November, open to students who are juniors in fall of 2011.

3D printer used to create replicas of prehistoric fossils

  
  
  
  

The applications for 3D printing in the fields of scientific and medical research are numerous. Continuing this trend, a high-end 3D printer is being used at the 3D Virtual and Solid Visualization Laboratory of Lehman College in New York City to create convincing reconstructions of animal fossils from prehistoric times.

According to Scientific American, a 3D printer in this laboratory can form simulated versions of ancient animal remains that never actually fossilized, using data of all that is known about a given creature. Lehman College staff can manipulate the reconstructed fossils in a variety of ways - changing their size and adjusting them so researchers can examine them according to their needs.

The news source reports that liquid blue plastic is used in the school's 3D printer to form the fossil replicas. The printer's advanced capabilities allow scientists to create, for example a highly detailed reconstruction of a prehistoric australopith primate. For particularly large projects, printing can take up to 48 hours.

Eric Delson, a paleoanthropologist and professor at Lehman College, is the founder of the 3D Virtual and Solid Visualization Laboratory, in addition to being co-director of the anthropology, biology and chemistry department at the school.

MIT combines 3D printing with sustainability concepts

  
  
  
  

Massachusetts Institute of Technology (MIT) has done a great deal to earn its reputation as one of the premier colleges for highly advanced technology and engineering studies. It recently came up with a project that fused the principles of 3D printing, which has become prevalent in today's tech world, and sustainability by devising a 3D printer that works with recycled materials, according to Geek.

The news source reports that these printers use recycled plastic and other materials as a substitute for standing 3D printing materials. For example, the devices can use milk containers that have been broken up into smaller pieces to create the plastic necessary for their operation.

MIT's role in the development of this creation and other 3D printing projects can be seen as fitting, given the educational institution's status as the school where 3D printing was invented, nearly two decades ago.

These new printers are being used for a number of purposes. One of them is the creating of concrete-based designs with variable density at different points throughout the object.

The MIT Media Lab, where the printer was designed, is led by a dedicated research staff of 40 faculty members, senior researchers, scholars, research affiliates and visiting scientists. 

Medical scientists create artificial blood vessels through 3D printing

  
  
  
  

The field of medical science is one of the areas in which 3D printing can be a considerably useful resource to researchers. Recently, a project at the Fraunhofer Institute for Interfacial Engineering and Biotechnology, in Stuttgart, Germany, used this technology in conjunction with the techniques of multi-photon polymerization to work toward creating artificial blood vessels.

According to Eureka Magazine, the methods employed allowed the scientists, led by Dr. Gunter Tovar, to envision the creation of detailed elastic structures with a 3D design plan. Although there is still a significant amount of work to be done, Fraunhofer Institute staff are hopeful about the prospects of this technique leading to the design of entirely synthetic organs with artificial blood vessels for supplying nutrients.

The news source reports that laser impulses were focused on the material, stimulating the molecules and facilitating their necessary cross-linking. Dr. Tovar expressed his positivity regarding the team's results.

"The individual techniques are already functioning and they are presently working in the test phase - the prototype for the combined system is being built," he said.

According to BBC News, this development could greatly advance efforts to create and engineer artificial tissue and organs to save the lives of patients in urgent need of transplants. 

Educators employ 3D technology in various U.S. schools

  
  
  
  

3D software and technology are already being employed in a wide variety of industrial fields, and new uses are continually emerging. In the last few years, teachers at schools throughout the U.S. have been adopting the technology in a variety of ways to enhance the learning experiences of their students.

According to the Wall Street Journal, after initial trial efforts with various 3D technologies proved fairly successful in a number of different schools, the technology began to be much more widely circulated. One of the most common applications of 3D is in the form of projectors that display visuals students can see as tangible objects, making the learning experience noticeably more interactive.

The news source reports that approximately 185,000 of these 3D projectors will be incorporated into American schools throughout the remainder of the year, at grade levels ranging from kindergarten to 12 as well as at several colleges.

A number of studies comparing the educational value of 3D projection against its 2D counterpart found that test scores increased significantly more for students taught with the former method rather than the latter.

3D projection is widely used in engineering, which as of 2008 took up 1.6 million jobs in the U.S., according to the Bureau of Labor Statistics.

Canadian start-up offers desktop 3D printer for $116

  
  
  
  

For the members of the maker movement, the wide-scale adoption of 3D printing and rapid prototyping techniques has always been a question of not if but when. Over the last few months, there has been a flurry of activity within the industry itself, ranging from the merging of leading companies within the sector to innovations that have brought the technology to mainstream media attention.

While the market remains relatively small in terms of revenue earned, one of the concerns has always been that the price of desktop 3D printers themselves may prove to be a stumbling block in terms of wider consumer acceptance.

However, an over-funded project on popular crowdfunding website Kickstarter could be the answer. According to CNet, a Canadian start-up is offering backers the chance to purchase a 3D printer for $116, a price threshold that would certainly make it an affordable option for interested consumers and one that has already seen the original research and development funding goal of $50,000 exceeded by over $450,000 in less than a week.

3D printing innovation
What allegedly sets this cost-effective device apart from its competition is the fact that it relies on an innovative combination of photo-lithographic printing and a salt-water based drip process to create an object from an audio wave or sound file. According to the news source, the "Peachy Printer" uses a controlled beam of light to turn light-sensitive resin into 3D printed objects, with the installed software turning a CAD 3D file into a format that can be listened to by the printer, which then allows the drip feed to calculate the depth level required.

What this means in simple terms is that the Peachy Printer - which it should be noted is still in the prototype stage and unlikely to be shipped much before summer 2014 - uses less materials then conventional printers and, ultimately, allows even those with limited CAD skills to create an item. One drawback is that the light-sensitive resin is of a slightly lower quality than other 3D printing materials on the market, but for those who want to experiment with the technique at a low financial commitment, it could be an intriguing entry point.

"We didn't actually market it," said Rylan Greyston, the 28-year-old inventor of the 3D printer, in an interview with Canadian radio show News Talk 980. "We just sort of posted it, and it was shocking that it just sort of spread like wildfire on its own. I think it'll perform competitively with these $3500 versions. I've just made some groundbreaking changes to how you can make a 3D printer."

NASA confirms that 3D printer will be launched in 2014

  
  
  
  

NASA has announced that it will be launching a desktop 3D printer into space in 2014, with the agency advising that the technology will be carried to the International Space Station as part of a proof-of-concept flight.

The confirmation that astronauts aboard the orbiting research facility will be able to utilize 3D printing and rapid prototyping as part of their daily routine has been on the cards for some time, but up until now the actual details of the mission remained under wraps. NASA has made no secret of it desire to use the technology in a variety of additive manufacturing roles, and the actual deployment of a 3D printer in a micro-gravity environment should provide the agency with the answers to questions about long-term feasibility and usage.

Speaking at the recent Maker Faire in New York, Mike Chen, the co-founder of Made in Space and the designated manufacturer of the 3D printer, told attendees that the plan was to allow the scientists to create spare parts and tools at first, with a permanent version potentially installed in 2015.

"Once our printer is there, we're going to be opening it up to the world to print things in space," said Chen, according to the Christian Science Monitor. "The paradigm shift that we want everyone to understand is: instead of launching things to space, just print it there. Why would you go through all the energy to build it here and launch it, when you can just build it there?"

Strength and accuracy testing
According to USA Today, applications of the technology  will be limited in the initial stages, with testing for strength and accuracy expected to be at the top of the agenda. One other concern is that the device itself will have to withstand a tremendous pressure and vibration when launched, coupled with the potential limitations of traditional 3D printing material in a weightless environment.

However, according to one of the lead consultants on the project, the possibilities for 3D printing and rapid prototyping in space are unlimited. In an interview with the news source, Andrew Filo noted that it would get rid of concepts such as "rationing, scarce or irreplaceable," a scenario that is very much in the minds of the designers of the device itself.

"Imagine an astronaut needing to make a life-or-death repair on the International Space Station," said Aaron Kemmer, CEO of Made in Space, according to USA Today. "Rather than hoping that the necessary parts and tools are on the station already, what if the parts could be 3-D printed when they needed them?"

3D printed toothbrush can clean teeth perfectly in six seconds

  
  
  
  

Oral hygiene may not be considered one of the benefits of 3D printing, but a revolutionary new toothbrush could soon be making its mark in the dental sector.

According to The Independent, the Blizzident bears an uncanny resemblance to an instrument of torture, but its creators have claimed that it can reduce brush time from an average of 3 minutes down to less than six seconds. Not only would this be great news for any parent who faces a daily battle to persuade children that brushing teeth is an essential part of a healthy mouth, but it would also allow for dental hygienists to personalize oral care.

Simply biting down and chewing on the "brush" for under 10 seconds is enough to provide a through cleaning experience, with the global team of dentists and computer scientists behind Blizzident using a 3D model of a user's teeth to create the device. Once the mouth has been scanned, a 3D printed model is produced, with over 400 individual bristles being attached in areas where they are needed most.

"Because you are brushing all your teeth at the same time, you are brushing extremely quickly," said a spokesman for the company, according to the BBC. "You brush all the difficult-to-reach and interdental regions without even having to think about it."

The brush itself currently costs around $400 to produce, and is designed to be an exact fit. However, maintaining healthy teeth and gums also comes with a hefty price tag, with replacement Blizzidents - which are obviously produced using the same CAD 3D files - expected to retail at just over $200.

Obviously if the 3D printed customized brush becomes popular in the consumer marketplace, that price will drop, however anything that encourages cleaner teeth and healthy mouths is bound to be popular with the dental industry.

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