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Re: Dry Ice as Motor Coolant
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Re: Dry Ice as Motor Coolant
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Re: Dry Ice as Motor Coolant
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Re: Dry Ice as Motor Coolant
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Re: Dry Ice as Motor Coolant
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I feel like dumping air from the pneumatic system is more dangerous to a robot simply from the moisture condensate in the tanks By the way, at any standard temperature for a robotics venue, dry ice does not melt, but sublimes |
Re: Dry Ice as Motor Coolant
Poorly secured dry ice on a robot would be a hazard if the robot tipped. Plus you're going to confuse field staff with your "smoking" motor. Plus thermal stresses like that aren't good for a motor. Plus condensation. I'll pile on with everyone else and ask what you're doing to this motor that's making it so hot.
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Re: Dry Ice as Motor Coolant
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Also, CO2 cannot exist as a true liquid above approx 31 degrees C, regardless of pressure. |
Re: Dry Ice as Motor Coolant
Additionally, if you start a match with five grams of a substance and you end the match with five grams less than you started with, are you leaving materials on the field?
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Re: Dry Ice as Motor Coolant
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I would think the "leaving it on the field" argument people are making here would apply to pre pressurized pneumatics as well? Technically your robot would have less mass if the pneumatics was lower pressure at the end.
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Re: Dry Ice as Motor Coolant
we have specially made aluminum that we place on the motors in between matches and the heat from the motors transfers right over to heat the aluminum
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