Slideshow: Proto Labs Buys 3D Printing Service Bureau
Engineering Materials 5/13/2014 18 comments Not long after 3D printing leader Stratasys bought two service bureaus, rapid prototyping service bureau extraordinaire Proto Labs has embraced the technology by buying a service bureau focused solely on additive manufacturing. Before this acquisition, Proto Labs has concentrated on CNC machining and injection molding.
Slideshow: Recyclable 3D Printing Material Beats ABS & PLA
Engineering Materials 5/8/2014 4 comments What if you could get a 3D printing filament that's strong like ABS, but easier to use like PLA, and more flexible than both? Better yet, what if it was also recyclable? Startup independent 3D printing materials company MadeSolid offers that material: PET+.
3D-Printed Bioplastics Coming Soon
Engineering Materials 4/25/2014 27 comments Bioplastics formulator and manufacturer Sierra Resins and distributor 3D Printlife are working together to introduce a new biofilament for 3D printers.
Solar Impulse 2 Flies New Materials
Engineering Materials 4/24/2014 26 comments Solar Impulse 2 -- a 100% solar-powered airplane -- has been completed. It features several advanced materials, some developed specifically for next year's attempted around-the-world flight.
Composite Rocket Fuel Tank Will Explore Deep Space
Engineering Materials 4/23/2014 8 comments NASA and Boeing developed a huge, carbon composite cryogenic fuel tank for deep space missions, and started testing it last month. The 18-ft cryotank will enable heavy-lift launch vehicles to send both humans and robots into deep space.
Turtle Inspires 3D-Printed Car Frame
Engineering Materials 4/22/2014 6 comments German engineering firm EDAG Group showed a single-piece, 3D-printed car body design inspired by a turtle at the Geneva Motor Show. It came about after an assessment of how additive manufacturing could be applied to making industrial components, modules, and complete vehicle bodies.
Video: 3D-Printed Drone Flies High
Engineering Materials 4/16/2014 8 comments 3D printing has met up with drones in a 3D-printed UAV. University of Sheffield engineers printed the prototype drone in 24 hours from ABS plastic using Fused Deposition Modeling.
3D Pictures of Huge, Self-Assembled DNA Structures
Engineering Materials 4/15/2014 5 comments Some of the biggest self-assembled building blocks and structures made from engineered DNA have been developed by researchers at Harvard's Wyss Institute. The largest, a hexagonal prism, is one-tenth the size of an average bacterium.
3D Printing High-Strength Carbon Composites Using PEEK, PAEK
Engineering Materials 4/14/2014 6 comments Arevo Labs' end-production 3D printing technology for carbon composites includes a high-temperature, filament fusion printer head design and firmware for use with the company's new carbon fiber and nanotube reinforced high-temperature matrix polymers like PEEK.
World Industrial Robot Demand Falls
Engineering Materials 4/10/2014 9 comments The International Federation of Robotics reports that global sales of industrial robots decreased by 4% in 2012 over 2011. The biggest hit was electrical/electronics manufacturing, down by 13%; but by region, the Amerficas did well.
Slideshow: New Carbon Composites for Volume Car Production
Engineering Materials 4/9/2014 21 comments At the JEC Europe 2014 composites show in Paris, many companies showcased their carbon fiber composite products, especially for volume automotive manufacturing. Some companies touted their contributions to BMW's all-carbon composite body-in-white. Others introduced automotive products and processes.
Report: Biochemicals, Bio-Based Materials Capacity to Jump
Engineering Materials 4/1/2014 1 comment A report forecasts a big capacity increase for bio-based materials and biochemicals, including those that go into bioplastics. These are mostly based on first-generation feedstocks like corn and sugarcane, but second-generation cellulosic feedstocks continue to grow slowly.
Slideshow: More Seismic Shifts in 3D Printing Materials
Engineering Materials 3/27/2014 9 comments This is the fourth blog in an occasional series on 3D printing and additive manufacturing. This time, we'll tell you about architects 3D printing with ice and marble, some firsts in 3D printing titanium, and a university R&D team with a faster way to print multimaterial objects.
Slideshow: Drop-in Jet Biofuels Becoming a Reality
Engineering Materials 3/25/2014 16 comments Drop-in jet biofuels have started becoming a reality during the last year. Along with major deals between airlines, engine makers, and fuel producers, one main source may turn out to be renewable diesel already used in ground vehicles, which could make prices competitive with fossil jet fuels.
Shrimp Shells Make Compostable, Moldable Bioplastic
Engineering Materials 3/18/2014 15 comments Wyss Institute researchers at Harvard have created a low-cost, biodegradable plastic made from shrimp shells that can be used to mass-produce 3D compostable consumer goods, using injection molding or casting processes.
3D-Printed Wood – Really!
Engineering Materials 3/17/2014 42 comments Does it sound like magic? It's not. You can 3D-print with wood filaments right now, using a choice of colors and filament widths. Objects made from these materials range from things resembling plastic or lumber to stunningly beautiful art pieces that look just like the real thing.
Slideshow: 3D-Printed Carbon Composite Yacht Model
Engineering Materials 3/13/2014 7 comments CRP Technology has 3D-printed a 1:14 scale model of a yacht in carbon fiber composites to demonstrate the possibilities and give a boost to boat design. The material and process are also used for under-hood motorsport applications and in aerospace.
Carbon & Fiberglass Composite Compound Is Cheaper
Engineering Materials 3/5/2014 9 comments A new compression molding compound material combines the light weight, strength, and rigidity of carbon fibers with the flexibility and lower cost of glass materials in a composite compatible with automotive production.
Baxter Shows Off His Moves at ATX West
Engineering Materials 2/26/2014 16 comments Baxter showed off his 2.0-derived moves at ATX West this year. The big red guy still looks pretty much the same, but has some new abilities, mostly due to software. The research robot version is now being used in corporate R&D departments as a design platform.
Sabic Brings Carbon Composites to Medical Devices
Engineering Materials 2/21/2014 10 comments Like most medical-grade plastics introduced at this year's MD&M West show, those from Sabic's Innovative Plastics division can withstand multiple sterilization processes and harsh chemical disinfectants. The big difference? Sabic's new compounds are high-modulus carbon-fiber-reinforced thermoplastics.
Disease-Fighting Materials Spotlighted at MD&M West
Engineering Materials 2/20/2014 22 comments Most of the new materials on display at the MD&M West show in Anaheim, Calif. last week were developed to fight disease, especially the infections that hospital staff and patients are getting in large numbers. Many of the new plastics have also been developed with antimicrobial properties.
America Makes Funds Second Wave of 3D Printing Projects
Engineering Materials 2/6/2014 5 comments The former National Additive Manufacturing Innovation Institute awarded funds to a second wave of 3D printing and additive manufacturing projects. They involve multiple processes, metal and polymer materials, and several companies we've discussed before.
Google Buys Boston Dynamics: Is That a Good Thing?
Engineering Materials 1/22/2014 28 comments Google's expected target applications for its new robot division are in manufacturing and retailing, and its other robot purchases are right in line. So why did it buy Boston Dynamics, the leading-edge military robot company?
3D Print Metals For Under $2,000
Engineering Materials 1/21/2014 31 comments You can build a low-cost open-source 3D printer that makes metal parts for less than $2,000, designed by Joshua M. Pearce and his team at Michigan Technological University (MTU). MTU and Sigma Labs have signed a memorandum of understanding to support commercial development.
Slideshow: 3D Systems Changes What Engineers Can Do With 3D Printing
Engineering Materials 1/9/2014 15 comments 3D Systems has introduced printers, services, and software that will change what engineers can do with 3D printing. These include a bigger and faster SLA build volume, another printer that does multiple colors in plastic, one that prints plastic multi-material objects bigger and faster, ceramic 3D printing via the cloud, and a universal print driver.
Slideshow: 3D Printing Metals in Space
Engineering Materials 1/7/2014 24 comments The European Space Agency (ESA) has begun a program for designing a large-scale 3D printer that will work in space to make high-performance metal components and even entire satellites.
Slideshow: Finnish High-End Steel Maker Comes to US
Engineering Materials 12/30/2013 15 comments Rautarukki Corp., a Finnish specialty steel maker known for its sustainable practices, has opened offices in Pittsburgh and Toronto. It will target its products toward transportation, heavy lifting, mining, and other industrial applications.
Slideshow: 3D Printed ABS & Nylon 12 Get Stronger, Tougher
Engineering Materials 12/16/2013 2 comments Stratasys has introduced two 3D printing materials stronger than their predecessors: the second generation of digital ABS for Objet Connex multimaterial 3D printers and FDM Nylon 12, which is designed for the company's Fortus 3D Production Systems.
During a teardown of the iPad Air and Microsoft Surface Pro 3 at the Medical Design & Manufacturing Show in Schaumburg, Ill., an engineer showed this "inflammatory" video about the dangers of maliciously mishandling lithium-ion batteries.
The Window Watcher stops the burglar before he does damage or enters the house. House alarm service companies set off alarms and call the service only after the burglar has damaged and entered the house.
If you’re designing a handheld device or industrial machine that will employ a user interface, then you’ll want to check out the upcoming Design News Continuing Education Center course, "Engineering Principles Behind Advanced User Interface Technologies.”
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