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v09 build, part 1

A project log for GimbalBot

Gimbaled thrusters, aerospace-grade adhesives, carbon-fiber-reinforced polymers, and inertial measurement units. This is a space project!

zakqwyzakqwy 07/26/2014 at 22:052 Comments

Today I cut, sanded, drilled, and glued up the parts for the motor mount and pitch ring. I tend to cut pieces a few millimeters long and sand 'em to fit; this is especially helpful on the mitered joints. Tools that would be useful here: a tiny chop saw with a carbide or diamond blade and a drill press.

The first round of parts rough cut for v09. Not the nicest looking holes I've drilled (and subsequently enlarged a few times), but they will work:

Jigsaw cuts can be a bit rough:

Lots of sanding. PPE reminder, wear a dust mask and use a HEPA vacuum to clean up:

Ten minutes of sanding later, the angle is a bit better and the piece is the right length:

Shaft clamps fit, but will need longer screws:

Bearing mocked up:

First gluing step for the motor mount:

One can't ever have enough clamps:

Stay tuned, more to come!

- Zach

Discussions

Michael O'Brien wrote 07/26/2014 at 22:56 point
Nice! Looking good so far.

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zakqwy wrote 07/27/2014 at 15:35 point
Thanks! I pulled the frame out of the clamps this morning and everything held together. The pitch ring is ridiculously strong and light. If GimbalBot gets off the ground and needs a power upgrade down the road, the chassis should be able to handle it.

You're still ahead on project logs. I hope to close that gap a bit in the next week..

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