Mark Rehorst shared his experiences in detail planning out and constructing his own 3D printer — a great read!
After following developments in 3D printing for years, I finally got the opportunity to do something about it in 2012. That is when I joined the Milwaukee Makerspace and suddenly gained access to expertise, tools, and equipment that was previously unavailable to me. If you like to work on projects- ANY kind of project- I strongly urge you to find your local makerspace/hackerspace and pay them a visit. I would not have been able to accomplish what I have without the makerspace.
…When I started my project I set a goal of printing full-size human skulls using models extracted from CT scan data sets. I looked at the kits that were available and found none that could print objects more than about 150mm on a side, not nearly big enough to print a skull. I decided that if I was going to print skulls, I was going to have to design and build the machine myself. At the time I had no idea how to create printable model files from CT scans and had no knowledge of precision machine design. I was literally starting from zero. If I can do it, you can to. All it takes is persistence, determination,a lot of time, and a little money.
MegaMax has a 12×12.5″ print bed and can print objects up to about 11″ high. This meets my original goal of building something that can print a full-size human skull with plenty of margin. …I estimate I’ve spent about $1000 on MegaMax, and have invested hundreds of hours in the design, construction, and debugging process.
A final note about buying 3D printers or kits. Don’t believe any of the hype that says you can just plug it in and hit the go button and it prints. 3D printers are NOT that reliable or user-friendly yet. Plan a spending a LOT of time getting to know the machine, the software, and the materials. Plan on a lot of failed prints. That’s just the way it is and the way it is going to be for a while….
Every Thursday is #3dthursday here at Adafruit! The DIY 3D printing community has passion and dedication for making solid objects from digital models. Recently, we have noticed electronics projects integrated with 3D printed enclosures, brackets, and sculptures, so each Thursday we celebrate and highlight these bold pioneers!
Have you considered building a 3D project around an Arduino or other microcontroller? How about printing a bracket to mount your Raspberry Pi to the back of your HD monitor? And don’t forget the countless LED projects that are possible when you are modeling your projects in 3D!
The Adafruit Learning System has dozens of great tools to get you well on your way to creating incredible works of engineering, interactive art, and design with your 3D printer! We also offer the LulzBot TAZ – Open source 3D Printer and the Printrbot Simple Metal 3D Printer in our store. If you’ve made a cool project that combines 3D printing and electronics, be sure to let us know, and we’ll feature it here!
Have an amazing project to share? Join the SHOW-AND-TELL every Wednesday night at 7:30pm ET on Google+ Hangouts.
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Learn resistor values with Mho’s Resistance or get the best electronics calculator for engineers “Circuit Playground” – Adafruit’s Apps!
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