2nd Semester Week 11: 4/17 - 4/24

This week was spent trying to fix our previous mistake. We had a shaft machined, but upon trying to fit it into the motor we realized the shaft was tapped at a larger diameter. Therefore, we needed We tried a few local metal shops to buy stock but unfortunately we were unable to find anything. We eventually bought some more aluminum online and gave it to the manufacturer. We have yet to measure the diameter of the holes in the bogie, so the shaft diameter is still 1 inch with a tolerance of .035 inch. If the shaft doesn't fit, it can be turned down further on a lathe. We are also talking to the controls team about analyzing the regenerative braking. The controller's data sheet makes it sound like the regen braking happens automatically with no need to wire any special circuits, so we need to test that with the controls team. 

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