2017.05.31

Claw Machine

Dr. Prodoehl was telling me about a colleague of hers that collects animal parts, and mentioned a claw from a pheasant, and I (sort of jokingly) said “Hey, I want a pheasant claw!” and then forgot about it until she brought one home for me! She also brought home a baculum, which is a raccoon penis bone, and while I haven’t found a use for that (yet) I did manage to use the pheasant claw. Obviously I built a Claw Machine.

Claw Machine

I often find weird little motors at Milwaukee Makerspace and keep them around for projects. This one had a strange gearbox and spring and belt. It also had some weird angles which made it difficult to mount, so I 3D printed a mount that worked well enough with it that I could screw it down into a piece of wood. There might also be some hot glue involved.

Claw Machine

I also ended up 3D printing a gear and some arms. Those are the sorts of parts that it makes a lot of sense to laser cut, but I wasn’t around a laser cutter at the time, so I just 3D printed them. I really do enjoy digital fabrication…

Claw Machine

There’s a few extra holes in the wood because I seemed to have a hard time finding the right position for the pivot point of the arm. I managed to find one that worked and left all the previous holes as a reminder than you don’t always get things right the first time. There’s also an abundance of nuts on bolts, because spacing is an issue best solved with washers, or nuts, or whatever is lying around.

Claw Machine

Speaking of first times, besides wood, I tend to not include natural materials (like, animal parts) into the things I make, so that was interesting. I attached the claw with the simplest of methods… zip ties. Also, this is called “Claw Machine Version 1″ because I intend(ed) to make some improvements, but I might never follow through with that idea.

Claw Machine

The claw is really interesting to look at. Is this piece some sort of cyborgian statement about the future where animals and machines are combined into some sort of terrifying nightmare? Probably not.

Claw Machine

claw-machine-6323

Claw Machine

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