Motorola Mobility, a Google company, is building a 3D printed modular phone, and has partnered with 3D Systems for commercial fulfillment. More »
The Captured Dimensions pop-up studio was located in the Smithsonian Castle and featured approximately 80 digital cameras all connected to 3D software. More »
Microsoft expanded their support for 3D printing by launching a Windows 8 app called 3D Builder. It includes a library of objects you can edit and 3D print. More »
3D Systems (NYSE:DDD) announced the availability of the Sense 3D scanner, the first 3D scanner designed for the consumer and optimized for 3D printing. More »
With rumors circling that 3D Systems will be purchased by IBM, the stock soars. We look at why IBM might be interested in the 3D printing giant. More »
Fab Lab of the Week: Dickinson College Media Center Adopts 3D Printing
This week’s featured Fab Lab is the Dickinson College Media Center, located in Carlisle, PA.
In their own words:
The Media Center is your media mecca. We help you create multimedia projects from simple graphics to short films. Our equipment office is available for students, faculty and staff to check out cameras, mics, audio recorders, light kits, green screens, dollies & much much more. We help you along your way from novice to expert and the center helps not only students working on class projects but anyone who needs assistance starting a project.
Recently, the Media Center has added 3D printing equipment to their selection of tools that students can use. The first 3D printer to arrive was a MakerBot.
The Media Center’s newest member, The MakerBot Replicator, is finally available! After several weeks of troubleshooting and trials, it is now fine tuned and ready to print your designs! Here is a look at the phases of the tuning process, through the creation of a unique Media Center keychain designed in Google Sketchup 8.
The MakerBot uses an Acrylonitrile butadiene styrene (ABS) plastic, which is fed through the top of the extruder. The extruder is heated to ~220C or ~430F, which turns the ABS plastic into a viscous liquid. The extruder then positions itself just above the warm print surface and begins the expel the plastic in the formation designated by the 3D file. Each print begins with a “raft,” which is nothing more than a thick grid of ABS plastic, that allows for the MakerBot to ensure that the rest of the object is built upon a stable foundation. Below is a snapshot of the raft creation process.
It is great to see colleges embracing the future of 3D printing and giving their students a chance to innovate with the technology. Way to go Dickinson!
NPR Interview: 3D Printing Without Limits, Body Parts, Sharing Culture
NPR held a special radio feature on 3D printing during their Science Friday program. Ira Flatow interviewed industry consultant Terry Wohlers, MakerBot CEO Bre Pettis, and Cornell Associate Professor Hod Lipson.
What if you needed a new toothbrush and all you had to do was hit print? What if doctors could print out transplantable organs and pastry chefs turned to a printer, not a kitchen, for their next creation? Ira Flatow and a panel of guests discuss 3D printing technology, how far it’s come and what a 3D-printed-future could look like.
Topics ranged from basic background information to detailed questions. Read the highlights below and then listen to the full radio program.
What is 3D printing? What is the MakerBot?
Terry Wohlers and Bre Pettis gave a nice overview of what 3D printing is. Here is Bre’s explanation of what the MakerBot does.
The MakerBot replicator uses one of two plastics. You can either make things in ABS plastic, which is what LEGO is made out of, or you can use PLA, which is the plastic that’s made from corn. And then you get your plastic on spools, and it kind of looks like a big spool of spaghetti.
And the spaghetti goes into the machine, and it draws a picture in plastic, and then it goes up a little bit, and layer after layer, it creates your model, and you can really create anything.
All the tools for designing things are becoming democratized. So 3D printing is getting democratized, the tools that make things are getting easier. You can use things like Tinkercad, which is free and online, and you’re off to the races and making things.
Will everyone have a 3D printer?
Comparisons were made to inkjets and microwaves. When first introduced into the market, these products were expensive and unfamiliar, but now they are common home appliances.
Even if, in the future, everyone does not have a 3D printer in the home, the experts suggested that people will have access to a 3D printer and will buy parts manufactured locally by a nearby 3D printer.
Can body parts be 3D printed?
It will happen in our lifetime. We are already 3D printing a replacement knee meniscus and have prototyped bone and organs.
Are there any limits to 3D printing?
For the first time in human history, making something complex with details that cannot be manufacturing through traditional processes is as simple as making a paperweight.
Current consumer machines are limited in size. MakerBot can print objects up to the size of a loaf of bread. But there are professional printers that can make much larger objects.
Hod Lipson’s team has a goal to print a robot, batteries included, that can walk off the printer.
The experts agreed that 3D printing will let us think about new breakthroughs in product design.
Culture of Sharing
The 3D printing community is very collaborative and are building off of each other’s successes. This allows for continuous innovation through a culture of sharing.
Via NPR.
Science museum photo by chooyutshing used under Creative Commons license.
Chipotle Beware: BurritoBot Will 3D Print Your Lunch to Order
Marko Manriquez has two passions: digital fabrication and good food. Fulfilling both of these passions is his master’s thesis at the Tisch School of the Arts. It’s called the BurritoBot, and it 3D prints burritos.
Using an iPhone app to build your order, the BurritoBot will receive the data and start making your burrito.
We don’t know when the BurritoBot will be ready for commercial prime time, but you can follow Manriquez’s project on his burritob0t website. Watch out Chipotle Mexican Grill!
Below is a video from Mashable that showcases the BurritoBot.
Making 3D Printing Accessible: Interview with Tinkercad Founder
Kai Backman, co-founder and CEO of Helsinki-based Tinkercad, was interviewed by Wired magazine last week. Tinkercad allows mainstream consumers to design 3D models in their web browser for free, competing with traditional professional software costing thousands of dollars. Below are some excerpts from the interview.
What inspired you to create Tinkercad?
Tinkercad was born from a very personal frustration. In 2009, I started researching the new emerging 3-D printing technology and eventually bought my first printer by the end of the year. The device was assembled with great fanfare and my children eagerly looked forward to printed toys while my wife expected jewelry or at least some useful household items. Much to their disappointment it turned out that actually designing anything for printing was extremely hard with the software available. I would spend the evening learning one CAD system after another, only to get very little traction and forgetting most of what I learned before the next session.
In mid-2010 it had become clear the problem was more and more acute for a lot of people, so I quit my job at Google, Mikko my co-founder quit his job, and we started the company. We are still on the same road, our vision is to make 3-D design in general, and the design of physical items in particular, accessible to hundreds of millions of people.
On the Tinkercad Comunity
We let users choose how they want to publish their things and a lot of them use a Creative Commons license. This means the tinkercad.com site has a rapidly growing repository of interesting 3-D designs and an equally rapidly growing base of users.
Asked what Kai’s favorite 3D design is in the community, he pointed us to an historic train station on the Harlem line called Brewster Station.
Below is a video walkthrough of Tinkercad that showcases how it is feature rich despite the fact that it runs in a browser.
Read the full interview at Wired.
Tinker Towne photo by kafkan used under Creative Commons license.
3D Printer Maker Objet Breaks Records by Developing 100+ Materials
3D printer manufacturer Objet has established a new record in the world of 3D printing: the ability to print with over 100 materials. This feat was accomplished by developing 39 “digital material” composites that are derivatives of other materials that can be fed to the printer.
By comparison, most consumer 3D printers can only support one, two or three unique materials in a single model and most marketplaces only support a dozen or so total materials to choose from.
From the Objet press release:
Objet expands material range to 107 including 39 new ‘Digital Material’ composites for the Objet Connex Multi-Material 3D Printing Systems
Objet Connex Multi-material 3D Printers can include up to 14 different material properties in the same model – unique to the industry.Objet Ltd., the innovation leader in 3D printing for rapid prototyping and additive manufacturing has announced 39 new ‘Digital Materials’ available with its Objet Connex range of multi-material 3D printing systems. This development places Objet customers at the forefront of additive manufacturing in terms of range of possible printing materials to choose from. Customers can now select from 107 materials ranging from rigid to rubber-like substances in terms of texture, standard to ABS-grade engineering plastic in terms of toughness, as well as from transparent to opaque, in terms of clarity and shades.
90 of the 107 materials made available by Objet are ‘Digital Materials‘, derived by the composite mixing of primary Objet materials. This enables designers, engineers and manufacturers to simulate very precise material properties to closely resemble their intended end-product with the greatest level of realism. The use of the Objet Connex multi-material 3D printer allows users to also combine up to 14 of these materials; such as rigid and flexible, or opaque and transparent materials, at the same time in a single consistent model.
According to David Reis, CEO for Objet, “With 39 new Digital Materials, Objet have become the first 3D printing company to break the 100 materials barrier. Considering that we had half this number just a few short years ago, this growth in material choice confirms our commitment to consistently deliver new and enhanced material properties to our customers,” explains Reis. These new materials will be used by design and manufacturing companies in virtually every industry segment and in every stage of their product prototyping process from form modeling to fit testing and functional verification.
The company has also today launched two new material enhancements. It now offers a new and improved Objet Rigid Black material (Objet VeroBlackPlus) providing increased dimensional stability and surface smoothness for all-purpose rapid prototyping applications.* Objet’s 2011-released High Temperature material, offering the high thermal functionality of engineering plastics will be available on all Objet Connex and Objet EdenV 3D Printers and the new Objet30 Pro Desktop 3D Printer.
Objet released a whitepaper listing the 10 reasons to shift to multi-material printing. In that whitepaper is the chart below that shows Objet’s continuous innovation in 3D printable materials.
Below is a video of a 3D printed car being manufactured with 14 different materials in the same model.
Via MarketWatch and Objet.
