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Unread 21-01-2015, 11:39
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K-Dawg157 K-Dawg157 is offline
Aspiring Engineer
FRC #0157 (Aztechs 157)
Team Role: Alumni
 
Join Date: Dec 2014
Rookie Year: 2013
Location: Marlborough
Posts: 78
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Unhappy Re: pic: 4242 Preliminary CAD 1

Quote:
Originally Posted by K-Dawg157 View Post
You have a valid point, programmer.

It would all depend on the material being used, and the orientation it was being used in. Also, how high the support from the back is up the side rails would be important.

I did some calculations with an engineer, and we figured it out that the maximum load the robot (assuming 6 tote or 5 tote, bucket and noodle capabilities) would be holding, cantilevered at 6' in the air, would be ~400 foot pounds...

Make sure your material is all good and the supports will hold it and you should be set.
EDIT:::

I have realized my mistake... I was assuming the wire would be pulling from the back of the robot, and the bottom tote would be at the top of the "pillars". I was calculating the wrong Moment of Inertia and wrong placement... I'll redo that.

Sorry for the confusion.
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