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#16
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Re: 816's Robot as of 2/2/08
Good job, almost done is better yet.
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#17
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Re: 816's Robot as of 2/2/08
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#18
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Re: 816's Robot as of 2/2/08
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How fast would the Fisher Price with AM planetary be? Last edited by chinckley : 03-02-2008 at 14:01. Reason: another question... |
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#19
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Re: 816's Robot as of 2/2/08
I'm not sure for this system, but on 330's cable lifts, as much as five seconds for a similar height, after running them through a stock FP gearbox. It would be a good idea to "gang" two FPs to aid in power. Unfortunately, I am not sure where the specs for them are...
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#20
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Re: 816's Robot as of 2/2/08
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Anyways, FP through an andymark planetary in this application is a recipe for disaster unless you run it through a dewalt as well. I think they pretty obviously need the anti-backdrive ability. If you're running it through a dewalt anyways, go straight into the dewalt, I think. Also, you'd be wise to be careful with the FPs as they can be overheated and smoked. |
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#21
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Re: 816's Robot as of 2/2/08
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#22
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Re: 816's Robot as of 2/2/08
Nice,
I was wondering how you did your drive ststem and how fst your bot can do a lap? |
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#23
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Re: 816's Robot as of 2/2/08
Lol I sleep for one night and come back to find a bunch of replies. The reason we didn't use a Cim was because we already are using all 4 on our drive train, And the van door motor works great for our application. Lapwise we should be able to do one in about 10-15 seconds without the ball, but that's just an estimate because I didn't really have any space to open up the robot because right now we only have one piece of carpet down.
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#24
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Re: 816's Robot as of 2/2/08
Very nice!
I was wondering does it fold in via programming or do you have to fold it in manually? |
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#25
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Re: 816's Robot as of 2/2/08
how much strain are the motors put under just lifting the ball?
i know with previous experiance, that even a little bit of wieght away from the base can make it very hard to lift. |
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#26
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Re: 816's Robot as of 2/2/08
We can control everything via the Operator Interface there's really no complex programming to do just a few limit switches. Lifting the ball for us it not a problem we have plenty of power to spare. If we wanted to we could make it lift a little faster but we probably won't
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#27
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Re: 816's Robot as of 2/2/08
I like those tennis balls but does this bot shoot?
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#28
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Re: 816's Robot as of 2/2/08
Nah we pick it up and put it over. =)
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#29
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Re: 816's Robot as of 2/2/08
I agree that this bot looks sexy but I have a fealling you might have a problem with the chain we ran into that problem with a telescoping front arm like that
if you dont have problem thats good |
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#30
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Re: 816's Robot as of 2/2/08
We have been driving it for almost two weeks now. At first we had some chain problems but we managed to fix them. And ever since works like smooth.
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