As the students return to Carleton and campus life resumes in earnest, you may notice some changes in the IdeaLab and the AT offices in the Weitz Center for Creativity (not to mention the massive construction project just outside…). The IdeaLab has been undergoing renovations and redesigns to better serve the whole community. We’ll be writing another post about that whole process, but for this post I’ll be focusing on one of our newest tools: our 3D printer. This post will also focus primarily on our initial prints, rather than how-tos, but those will also be coming in the future.
After a lot of consideration, talking with experts, and looking at samples, we decided to go with an Ultimaker2+, one of the most highly-regarded 3D printers on the market. It’s a very dependable, well-supported machine, and looks fantastic too.
As part of the initial set-up, we needed to calibrate and configure the machine. This took a few hours, as the build plate (the section that the 3D printer prints onto) needs to be perfectly level. This level of specificity goes beyond the standard bubble level; we were dealing with differences in size of less than the thickness of a piece of computer paper. With our filament loaded and the plate leveled, we printed our first test print: a little robot designed by Ultimaker.
With our 3D printer working, we decided to test another file directly from Ultimaker, a little heart keychain.
After that success, Andrew had me get a large file off of Thingiverse to print. Thingiverse is an online community where people upload 3D files for others to download, modify, and print. It can be a rabbithole for time, as there is so much incredible content available to browse and look through. I ended up choosing an owl pen holder. You can see it on Thingiverse by clicking here. This was addicting to watch the 3D printer layer up piece by piece, so we set up our timelapse camera to shoot the print. Check it out below! (For reference, this five-inch-tall owl took about 27 hours to print, as each layer is less than the width of a human hair in thickness.)
Here’s what the final product looks like. It’s surprisingly sturdy and solid.
Stay tuned for more posts about the IdeaLab, our 3D printer, and more!