3D Printing Companies Exhibiting at Maker Faire 2012

Maker Faire is a two-day, family-friendly festival of invention, creativity and resourcefulness, and a celebration of the Maker movement. Maker Faire Bay Area will be held May 19-20.
With 3D printing hitting an inflection point in awareness, it’s not surprising that there are over 20 companies exhibiting at Maker Faire with a 3D printing leaning. From MakerBot to Fab@School, check out the exhibitors below.
3D Scanning (Structured Light & Laser) Zip-Bit, Inc.
Taking Your Project into the 3rd Dimension with Zip-Bit, Inc. Zip-Bit, Inc. provides 3D Scanning, 3D Modeling, 3D Printing, and 3D Engineering services for all areas of industry/manufacturing, science, education, arts, and more…
3x3x3 LED Cube Arduino Shield Kit Look What Joey’s Making
3x3x3 LED Cube Arduino Shield Kit is a beginner kit. With this kit you will solder pieces together making the shield. You will then hook it to an Arduino (sold separately) and learn to program it making the leds go on and off in whatever pattern you wish.
Creating a Middle School 3d prototyping lab
Riley & Vernon are ardent CAD designers, 3D Printer users and above all Makers. Come see how they managed to set up a lab on a shoestring and make 3D work a part of everyday school life at a public school.
Ecological 3D Printing-Research
A research team from the College of Environmental Design at UC Berkeley, led by Assistant Professor of Architecture Ronald Real, has developed a process for the creation of 3D printed buildings, building components, and interior accessories.
Extreme Marshmallow Cannon uses PVC to hold air pressure, a sprinkler valve to release air & a bike pump. Marshmallows go in the end of the cannon. Pump it using a bike pump to 30psi & fire. The marshmallow will travel about 176 feet.
Math Sculptures & Hyperbolic Jewelry
The models were created through authentic computational design based on algorithms aimed to generate objects according to the mathematical laws. The 3D printing machine composes the piece from steel powder and infiltrates it with molten bronze.
QU-BD 3D Printer & Milling Machine
We are excited to announce world’s first desktop manufacturing machine with the capability to do additive AND subtractive manufacturing will be introduced at Makerfaire! We will see you there!
Applied Science Research and Robotics
Students from AS&E at Menlo School present the robotic arm, a sensing Teddy bear, superconducting MagLev train, Sumo wrestling robots, self-directing car, cloud chamber, hover craft, motorcycle conversion projects, and many more!
Public users group for the promotion, development, and understanding of RepRap and RepStrap 3D printer projects in the Bay Area.
Fab@Home and Fab@School Project
Fab@Home is a platform of printers and programs which can produce functional 3D objects. It is designed to fit on your desktop and within your budget. Fab@Home is innovating tomorrow, today. Join us, and Make Anything.
The Hacker Dojo is a place for makers and hackers to gather and share ideas, collaborate on projects, and build community. We provide facilities and instruction for both software and hardware, open to anyone.
Klein Bottles, topless teapots, siphon-glasses, and a homebrew forklift
How do you make a glass Klein Bottle? How about knitting a woolen Mobius Scarf? Perhaps a self-syphoning wine-glass? Or a robotic mini-forklift? Cliff will give away a glass Klein Bottle; maybe two if there’s enough questions.
Knightqueen is a novelty chess piece that is a hybrid of a queen and a knight. You can write funny words onto the box and give Knightqueen to your friend. Examples: “Garry Kasparov’s worst nightmare” or “Use if you want to beat ME.”
Seikowave’s 3D scanner captures images in under 0.5sec with a resolution of 300 microns. Those images, saved as an .STL file, are ready to be exported to a 3D printer or CAM for fabrication. Seikowave will be offering free scans in its booth.
The MakerBot Replicator is an affordable, open source 3D printer, with 2-color printing and a bigger printing footprint, giving you the superpower to print things BIG!
Mike’s ORDish Bot 3D Printer
The ORD Bot is a RepRap style 3D printer using MakerSlide for linear movement.
Printrbot
Printrbot: Your First 3D Printer
Expandable 3D printer kits
QU-BD 3D Printer & Milling Machine
We are excited to announce world’s first desktop manufacturing machine with the capability to do additive AND subtractive manufacturing will be introduced at Makerfaire! We will see you there!
SparkLab: an educational build-mobile!
SparkLab is a big red truck filled with cutting-edge maker tools that goes from school to school, bringing the joy of making back to kids.
TechZoneCommunications
We stumbled upon the Open Source Rep Rap Project a few years ago.. We became very interested in building our own and could not source all the parts. So we began assembling and selling electronics and eventually moved into selling complete kits.
Tjiko Snap! 3D Printer
The Tjiko 3D printer uses no screws or nuts, just lasercut mortise & tenon joints to go together. This means that the only tools you need to get started building are your hands, and a brain or two.
A San Francisco startup, building 3D printers! All about open source hardware and cool design.
Maker Faire photo by twelves via Creative Commons.
Why Google Sold SketchUp and What It Means for 3D Printing

Google acquired upstart SketchUp in 2006, made the product free, and drove tens of millions of users. Now Google is selling the SketchUp product and staff to Trimble, a company best known for GPS technology.
On the SketchUp blog, John Bacus, Product Manager, SketchUp wrote:
In its time at Google, SketchUp has become one of the most popular 3D modeling tools in the world. With over 30 million SketchUp activations in just the last year, we’re awfully proud of our accomplishments. But there’s still so much we want to do, and we think we’ve found a way forward that will benefit everyone—our product, our team and especially our millions of users.
That’s why I’m sharing today that the SketchUp team and technology will be leaving Google to join Trimble. We’ll be better able to focus on our core communities: modelers who have been with us from the beginning, as well as future SketchUppers who have yet to discover our products.
Why Did Google Sell SketchUp?
The simple answer is focus. As founder and new CEO Larry Page wrote in his 2012 update to investors, ”Since becoming CEO again, I’ve pushed hard to increase our velocity, improve our execution, and focus on the big bets that will make a difference in the world.”
SketchUp apparently is not included in Google’s big bets.
Good Move by Trimble
Google made the investment to turn SketchUp into a popular software platform. Trimble can capitalize on that brand. Trimble announced in a press release that SketchUp would “enhance its office-to-field platform”.
Trimble will also continue to partner with Google on running and the SketchUp 3D warehouse, an online repository where users find and collaborate on 3D models. And Trimble will keep offering a free version of SketchUp.
“SketchUp and the corresponding 3D Warehouse provide an important element of our long term strategy by enhancing the integration of our field presence with the wider enterprise,” said Bryn Fosburgh, Trimble vice president.
Did Google Make a Mistake?
Google’s move is surprising to those who believe 3D printing is at an inflection point and will be a disruptive force on our global supply chain by empowering a new generation of product creators.
We reviewed Autodesk 123D, Sketchup and Tinkercad and later featured Anarkik3D, a crowdfunding hopeful. Although SketchUp was not necessarily the best design software for 3D printing, it was one of the most popular free 3D design software packages on the planet and inspired many people to get into design. Google has now lost that audience.
We have previously suggested that giants like Amazon would get into the 3D printing field. It would surprise us if Google stayed out of the industry altogether.
Perhaps SketchUp was too technical of a product for the mainstream. Should we prepare for a new 3D modeling software from Google? A web-based 123D of their own? Or perhaps a different play.
Impact on 3D Printing?
Not much today, as summarized by Fabbaloo:
Is this a big change for 3D print operators? We think not so much, because SketchUp just isn’t the best tool for modeling solid objects. It doesn’t even output the STL format used by all 3D printers unless you install a special plug in.
But the long term impact depends on whether Google re-enters the 3D printing field with a new product.
Photo by Scott Beale / Laughing Squid, used under Creative Commons license.
Top 3D Printing Headlines from Last Week: Crowdfunding, Fashion, 123D, $500 Printer

A roundup of the top news On 3D Printing brought you from April 23 to April 29.
Monday, April 23
- Innovative and Strange 3D Printing: Chocolate, Stone, Candy, Organs
- Anarkik3D Seeks Crowdfunding to Launch 3D Printing Software for Artists
Tuesday, April 24
- 3D Printing and the Public Markets: Market Cap Comparison [Charts]
- 3D Printing and the Runway: Fashion Gets Printed in Belgium
Wednesday, April 25
- Former MakerBot COO Launches New 3D Printer with a Mainstream Price Tag
- Ponoko Team Demos Autodesk 123D and 3D Printing Made To Order
Thursday, April 26
- Analyzing the Market Size of 3D Printing Creators and Consumers
- Romantic Boyfriend 3D Prints Wedding Bands, Raises the Bar
Friday, April 27
- 3D Printing Blossoms into the Mainstream – BusinessWeek Special Report
- Fab Lab of the Week: Collab in New York City
Saturday, April 28
3D Systems Q1 Results: Record Revenue and Printer Units, M&A Activity [Earnings]

“We are pleased to report another quarter of record revenue and printer units,” said Abe Reichental, 3D Systems’ President and Chief Executive Officer. “Record print materials revenue and continued margin expansion drove our consolidated gross profit margin upward validating the earnings power of our business model.”
3D Systems (NYSE:DDD) is a leading provider of 3D content-to-print solutions including 3D printers, print materials and on-demand custom parts services for professionals and consumers alike.
Revenue increased 63% to $77.9 million over the first quarter of 2011. Printer units grew 153% for the quarter compared to 2011. Gross profit grew 67% for the first quarter on higher revenue and gross profit margin expanded 143 basis points over the 2011 period to 50%.
The company generated $15.8 million of cash from operations in the first quarter 2012, after incurring a $13.1 million increase in its operating expenses from expected acquisition and higher sales and marketing costs. The increase also included $2.1 million of higher R&D expenditures in support of its Cubify.com consumer initiative and expanded R&D programs in support of the businesses it acquired during the first quarter of 2012, including My Robot Nation.

The company ended the first quarter of 2012 with $60.0 million of available cash, including $15.8 million of cash from operations.
The company affirmed its annual guidance for the full year 2012 and expects its revenue to be in the range of $330 million to $360 million and its non-GAAP adjusted earnings per share to be in the range of $1.00 to $1.25.
To experience 3D Systems’ entire range of 3D content-to-print products and services please visit www.printin3D.com , www.production3dprinters.com , www.zcorp.com , www.toptobottomdental.com , www.3Dproparts.com , www.quickparts.com , www.paramountind.com , www.zcorp.com , www.alibre.com , www.bitsfrombytes.com , www.cubify.com , www.myrobotnation.com , www.The3dStudio.com , www.freedomofcreation.com , www.sycode.com , www.botmill.com , blog.3dsystems.com, or via email at moreinfo@3Dsystems.com.
Via MarketWatch.
Shapeways’ Friday Finds: 3D Design Showcase

Looking for some impressive examples of 3D printing? Check out Shapeways’ Friday Finds, a curated collection of designs from the Shapeways community. Above picture is a Seed of Yggdrasil by by Joabalwin, inspired by a Celtic knot.

Thirty Interweaved Hexagons by fdecomite

Pixel Charcters by fpad77
More on the Shapeways blog.









