Sense 3D Scanner

STL Tissue Box

Let’s say you want to 3D print a scale model of that box of tissues on your coffee table because you want to commemorate being sick last week. You can do that. We can do that. Yes, Milwaukee Makerspace can now scan 3D objects, thanks to our friends at 3D Systems who sent us this lovely Sense 3D Scanner.

Scan Selection

When you launch the software, it will ask if you want to scan a person, or an object. (I would have scanned a person for the first test, but everyone was sleeping at 6am.)

Scan Selection

If you choose object, it will then ask you what size the object is. I chose ‘Small Object’ for the tissue box.

Scanning

When the scanner sees the object it will highlight it. You can then click the start button to start scanning. I ended up holding the scanner and my laptop in my hands and walking around the table looking at the screen, trying to keep the object centered.

Scanning

Here’s our object being scanned. It takes a little bit of practice to walk around with the scanner and laptop. Whenever I’ve seen people get scanned (their heads anyway) they usually sit in a swivel chair and spin while the scanner stays stationary. We may want to try building a turn-table for small objects.

Lost Tracking

If the tracking gets lost, you need to try to realign things… or start over. It doesn’t take very long to do a scan, so starting over isn’t the worst thing in the world.

The Tissue Box Scanned!

Here’s our scan! We now have a 3D model of a tissue box. Exciting!

Cleaning it up

You may need to do a bit of editing. The most important thing is to ‘solidify’ the model. It needs to be ‘water-tight’ or manifold before you can 3D print it. Solidify fills in the holes.

Cleaning it up

You can also erase things. The erase tools lets you draw around things with a red line, which it will then delete.

Enhancing it

There are a few enhancements you can perform if needed… otherwise, it’s time to save it!

Saving it

The files are saved as ‘Polygon File Format’, with a ‘.ply’ extension. Typically I use STL files, so we’ll convert to that next.

MeshLab

MeshLab can easily import a PLY file and export it as an STL.

Resizing

I like to use Pleasant 3D to view and resize STL models. (It’s Mac OS X only, but there are options for other operating systems.)

Resizing

After making our model a bit more reasonably sized, it’s ready to print! Who wants a hard plastic tissue to blow their nose with!?

Baby Burrito… Gone!

Baby Burrito Gone!

There’s no denying we had fun at Maker Faire Milwaukee, but we did have one sour note during the weekend… Our oldest still functional Power Racing Series car disappeared!

We hauled Baby Burrito to the fairgrounds to tool around on during the event, and race it if needed. Tom managed to get a flat tire (!?) and left it somewhere (!?) and the next day when he went back to get it, it was gone. (!?!?!)

Baby Burrito Gone!

Be on the lookout for this slow moving vehicle. Also, it has no brakes, though you can “fire the retro-rockets” to stop it, which involves hitting the reverse button quickly to stop the forward motion.

Baby Burrito Gone!

If you know the whereabouts of Baby Burrito, please let us know. We aren’t out to prosecute anyone, we just want our silly car back.

You may remember it from such events as the South Shore Frolics 2014 parade. (Though you won’t see it in the video, because I was driving it and had the camera on my helmet!)

CubePro Trio

CubePro Trio

We recently got in a CubePro Trio from the folks at 3D Systems and while we’ve still got a lot of testing to do, we’ve started to run it through its paces.

It’s definitely a nice looking machine. Professional quality build all around. Matt N. spent some time setting it up and hit “print” on a rather challenging model (with tiny spires and everything!) The first print turned out OK, but as with any 3D printer, there’s probably a bit of tweaking (or reading of the manual) to do.

Print from CubePro

We’re excited to see what our members can do with this machine, and how it compares to the MakerBot, LulzBot, and Solidoodle we currently have in the 3D Printing Lab.

Stay Tuned!

Shark Tank + MagneTag

MagneTag + Shark Tank

You’ve probably heard a little bit about MagneTag before if you’ve seen Adam or Jason H. around the space. Adam’s been working on it for a few years now, and Jason H. jumped on board when he saw how awesome it was. The latest in MagneTag news is a call back to the TV show Shark Tank.

Yes, that’s right. Shark Tank. It seems they were in Milwaukee recently scouting ideas for the show and our MagnTag boys impressed them enough to pique their interest, so they’re preparing to wow them again, and we’re pretty sure they’ll succeed!

MagneTag is a bit of a makerspace success story. Adam and Jason H. would agree that without Milwaukee Makerspace, it would not have come this far. Let’s all wish MagneTag luck as they wade into the shark-infested waters of potential investors!

Powered Up for Maker Faire!

Lotusaurus Wrecks

Whew! We had quite a weekend! Somehow we managed to cram both Lotusaurus Wrecks and Iron Rose into the back of a minivan and haul them to Maker Faire Detroit. Luckily a second car followed us with all the tools and batteries.

It was a wonderful weekend of racing tiny electric cars. What’s that? You don’t know about the Power Racing Series? We take those Power Wheels cars that you buy for your kids, get them for free or super-cheap from craigslist, and then rebuild them as electric race cars for adults… for less that $500. Yes, it’s a little ridiculous, but it’s also a lot of real engineering. Some of these cars will impress the crap out of you!

So how did we do? Well, the cars held up, even through a few crashes, so that’s good. Audrey drove Lotusaurus Wrecks to victory in one race, and Iron Rose proved a dedicated mid-fielder throughout the weekend. All in all, it was pretty awesome.

Iron Rose

Note: We know you want to see this crazy racing yourself… well, you’re in luck! We’ll be holding a race at Maker Faire Milwaukee happening September 27th & 28th, 2014. Join us for the madness!