Tuesday, February 7, 2012

Day 14: The Mold for the Mold for the Stator.

Micheal trimming the edges.
After checking the progress of the wooden blades (great), we popped out the mold for the mold for the stator*, and cleaned off a few bits that weren't setting, trimmed the edges to give a nice square finish so that the 2 pieces would fit together nicely, and drilled some holes to let us clamp it all together.
Nino's turn
We wired up the coils in the mold and soldered them to create the tri-phasic circuit I mentioned in an earlier post, then we set them in a layer of resin an fiberglass, as well as a central column of carbon fiber (where the axle will be mounted) before heading off for lunch. After which Nino and I came back to wire up the 3 phases to the main cable - which runs off the turbine to the control system - and drilled a hole in the mold for it to fit through. Then we added a lot more carbon fiber, and fiberglass, clamped the mold together and poured in the resin, and left it to set overnight.
Making some holes so we can screw both sides together.





*I think this wordy phrase deserves some explaining as if baffled me at first. The first mold means that its a mold, the second one refers to the stuff that holds the coils in place, which sort of makes it the mold for the stator I guess, maybe it still baffles me...

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