Hive76 Ultimate Open House and Expo

hive-76-party-logo

Our grand finale/blowout/party for Philly Tech Week will take place on Saturday, April 27. Everything from the previous week’s events will be on interactive display, and more. It’s an all-day exhibition of everything that goes on at Hive76 and everybody’s invited!

  • 3D Printing/OpenSCAD interactive demo
  • Fighting robots
  • DIY musical instruments, effects, snyths, amps, circuit bending, everything
  • Continuous open hack/project marathon: make whatever you want with whatever we’ve got
  • Open soldering workstations
  • Member’s signature projects on display
  • Gaming, arcade and pinball machines
  • Music
  • Karaoke!
  • Libations
  • Free food

We are located in the Arts Building at 915 Spring Garden Street. Stop by at any time during the day/night and dial 0519 at the callbox. See you there!

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At Makerfaire in NYC this Saturday, Hive76 will be running a race to test the quality and speed of any 3D printers that would like to participate.

3D printed race car

3D printed race car, unrelated

We will have an announcement and official start in the 3D Printer village at noon on Saturday. But the basic premise is this:

  • We will announce and post a 3D model on this page.
  • Racers will download and print the model in any material
  • The model will need to fit on a metal part and hold water
  • The first part to hold water without leaking for 5 minutes wins!
  • The prizes: a Math Watch by eagleApex (me) and a file to print your own trophy!
In summary, printing an accurate, water–tight part quickly will be a good balance of those three 3D printing goals.

Besides this 3D printer vs Man race, I think this is the first race of it’s kind! I hope you participate and I’ll see you there.

Update:

Here’s the file for the race!

 

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Learn to 3D print!

I’ve given up on 2D printers. 3D is the future!

print ninja

print ninja

Every single paper printer I have ever owned has been a constant source of pain and expense [example]. My experience with 3D printers thus far has been slightly better, but a magnitude cooler. The payoff for designing and printing your own real thing out of plastic is a real joy. That’s why some people call me obsessed with these 3D printers, and also why I feel the need to share!

Learn to print in 3D! We are running our SketchUp class again with 2 new dates: 4/17 and 5/1. Both Sundays and both from 10am – 3pm. [avoiding religion jokes here] These dates are separate; it’s not a 2-part class.

Grab a ticket today. $25 for either date:
SketchUp 4/17 SketchUp 5/1

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Adam K. works on getting axis movement on the RepRap Huxley

Back in 2009, we ordered our first 3D printer, the MakerBot Cupcake. Since then, we’ve become pros at fixing, modifying, and mostly breaking it. We’ve even created new, awesome products for it which have been adopted by a good portion of the 3D printing community, and even sold by MakerBot themselves.

Shortly after completing our Makerbot, once-member fynflood decided to start building the RepRap Mendel, which is the 2nd generation of the RepRap Project’s 3D printer. He started by printing all of the pieces on our MakerBot, which took over 20 hours to complete, and gathered all of the required hardware with help from many of our members. A printer was born out of Hive76, and life was good. A few months later, there was a post on the reprap aggregation pipe about a new iteration of the reprap, called the Mendel Mini (now the RepRap Huxley), which has a similar build volume to the MakerBot, but can be assembled for under half the cost. Fynflood set out to print the parts on his Mendel, while I gathered all the required hardware and electronics. After a few months break over the summer, and a few more months being busy with the Holidays, the Huxley is now complete! Our printer’s baby made a baby!

At this very moment, we have 2 MakerBots and the Huxley all going at the same time at the space! If any more printers show up, we’ll probably have to start giving away USB Typewriters just to make room! Really, it’s an exciting time to be printing at Hive76, so if you have any interest in learning how 3D printers work, or even building your own, come by for open house on Wednesdays and check out all the awesome things we’re making!

Hit the jump for a few videos and images from the first few prints!

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Open House and Studios recap

The building we rent space from, 915 Studios, hosted Open Studios this past weekend. While most of us don’t make art, we did want to show off our cool projects to any visitors. I set up my DIY time lapse intervalometer and took pictures every 9 seconds all Saturday. Here is the completed video.

Hive76 Open House from Chris Thompson on Vimeo. Also, buy that music. It’s amazing.

We also installed a new extruder in 3DPO, the Plastruder MK5. A lot of cool stuff was printed. Here’s a video of some successful printing:

Fynflood also got his Mendel up and running again. And printed a Hackaday skull:

Hackaday skull

Hackaday skull

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Rendering STL Files To Images

z_axis_arms

Want an easy way to render your MakerBot components to PNG files like the kids over at Thingiverse do? It’s easy! All you need is POV-Ray and a few other doohickeys. Hop on over to RobotTrouble for the details!

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photoSo when you use a silicone platform for the heated build stage, the heat doesn’t go all the way to the edges and corners of the stage (the material’s low conductivity which protects you from the 3 A electricity flowing is also the property that inhibits heat conduction laterally). This has a disadvantage in that effective build surface area is decreased, but a minor perk is that you can handle the stage with your hands by holding at the corners.

So tonight we realized that the 4″ putty knife we had been using to scrape off objects from the makerbot build platform was actually perfect for addressing BOTH of these problems. We put the putty knife between the heat and the build surface… The metal surface conducts the heat evenly to about 80% of the build surface now. So how do you pick up this hot stage? A huge bonus is that even though the stage is now too hot to hold at the edges, we have a sturdy handle that doesn’t interfere with printing!

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photoThe MakerBot workshop is happening right here at Hive76, starring MakerBot co-founder Zack Hoeken.  The class is Saturday September 19th, from 1PM to 5PM. You just need to show up on time, and with a laptop, and we do the rest. We’ll teach you everything you need to do a first design, and a first printing using the MakerBot. Tickets  for the 4 hours class are $25 (or $5 for students).

**BONUS: If you were a MakerBot Donor you will get a discount code for this class emailed to you. Thanks again!**

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Hot on the tail of The Fab Show, EKG has been hitting the bricks, and working to get art into people’s hands.  The Fab Show (which is still running at their gallery at The Science Center) was a show of 3D printing technology, and rapid prototyping.  I think the fancy term was “Modern DIY Vernacular”.   Seeing how nifty the show was, they’ve arranged printing workshops for the Fab@Home and the MakerBot 3D printers for right here in Philly.

MakerBot Printing Workshop:

This workshop I do know about.  The MakerBot workshop is happening right here at Hive 76, starring MakerBot founder Zack Hoeken.  The class is Saturday June 20th, from 1PM to 5PM. You just need to show up on time, and with a laptop, and we do the rest. We’ll teach you everything you need to do a first design, and a first printing using the MakerBot. Tickets  for the 4 hours class are $25 (or $5 for students).

Fab@Home Printing Workshop

I don’t have much detail on this one, and I’ll fill it in when I do. I do know it’ll be the night of June 17th from 6PM to 8PM, and it will be with Fab@Home founder, Evan Malone.

3D printer vs 3D printer? Project founder vs Project founder?  Seriously folks,  that is just awesome.

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