crunch time
 

how far is your team's robot to completion?
ours is...

Re: crunch time
 

I get the feeling we're about the same.

Re: crunch time
 

wieght... if anybody needs some to make their robot heavier then we can supply you.... thats all we have to do
cut off the poundage and practice thats all we need to do

Re: crunch time
 

we are almost done. All the tests have passed and now we are just modifying and practicing at the same time. Right now programmers are playing around with the autonomuos code, camera code and also control board. Other than that, out mechanical team sits around and pray for somethign to break so they can work, and our spirit team is getting ready to make banners and stuff for the competitions.

Re: crunch time
 

Our robot was GREAT today, UNTIL THE IFI ROBOT CONTROLLER FRIED! We don't know the cause, but for right now were using last years controller. I hope I can post some videos soon!

Re: crunch time
 

Our robot is coming along nicely. Where getting things together and should be up and driving around by Saturday for Swamp thing scrimmage or so my team hopes. Custom making wheels, chassis and gearbox is a lot to do in 6 weeks :yikes: . Anyway 1251 reporting we should be coming up with the final product right around the corner. Can't wait can ya ?

Good luck,
Drew

Re: crunch time
 

Yeah, I recently discovered that one. Well, we are doing custom gearbox and chassis and wheel hubs. We always have, but this year we are way behind.

So my answer to "how far is your robot" is probably still "what robot?"

We have a frame welded. We have lots of shooter and turret parts machined, we have lots (but not all) gearbox parts machined. And we have a conveyor prototype and a basket prototype. The basket, delivery system, and conveyor have not started real production yet. Hopefully we'll finish gearboxes tomorrow. We'll see. We have nothing assembled yet for the real thing except our welded frame.

Re: crunch time
 

we are still working on our ball collecting mechanism....the launcher is done (i know, wrong order right?) So all we have is a chassis and the elctronics board done.... *sigh* This is going to be a long week

Re: crunch time
 

We have the frame done, with gears and wheels mounted. The electronics pretty much done (might need to add a Victor and a spike or two). The shooter/turret works. The loader works (that was fixed today... belt problems are no more). Still have to get the ball picker-upper running, add some "armour" and bumpers.

Fortunately we are under weight... well under weight... so far. May even add a pneumatics system for ballast.

Jason

Re: crunch time
 

we can drive...with some problems (the shifters don't work quite right)
the hopper is slated for completion tomorrow, and the launcher should be done by thursday (we hope)

Re: crunch time
 

What shifters? Did somebody say shifters? Do we have pictures of these? I may be able to offer advice if you describe the problem.

Re: crunch time
 

Yeah, we are in exactly the same situation. A whole bunch of prototypes and bar-napkin-scribbles, not a whole lot of robot. Fortunately though, the operator interface and electronics board are done (they were my job), and the chassis is driveable. We can be a very effective waterbug if we don't accomplish anything this week.

EDIT: This is my 128th post! That's 10,000,000 in binary!

Re: crunch time
 

I am proud to say that Team 1712's robot is in full operating condition. Everything mechanical and electrical wise is finished and pretty much final, and we are currently in the testing and practicing stage. There are a few things that came up that we have to tweak a little bit, and i'm sure that a few more are going to come up before ship, but it doesn't look like we're going to have to go into panic mode to get the bot finished. A little code optimization and mechanical tweaks here and there and we should have our pretty much final robot and code.

Re: crunch time
 

Our robot has a chassis and drive system, a conveyor belt to pick up balls, and a shooter. We still need a way to actually get balls from the conveyor to the shooter, and we don't know if the shooter rotator will work (or how well we'll even be able to control the speed of the shooter). The control board is completely done, electronics I think is almost done (need sensors). Programming is done with manual control (which means code is written, but still has to be tested and not work 5 times), and autonomous is nearing a testable state.

Unfortunately, when we put everything we have built and everything we thought we'd have on the robot, we're pretty much at weight with the battery. A few of us are trying to think of any way possible to cut the pneumatics out of the system; I think there's little chance we'll be able to put enough holes in the robot to set up our whole ball movement system still.

Re: crunch time
 

Almost done with the prototype, currently building the competition robot which is a little over 50% done.

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dude, ira, i mean c'mon we are totally done...forget the autonomus code...pssh who needs that...jkjk.

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we built team 33's 2004 transmission from their excellent white paper. It runs great, and the problem is in the code (they don't shift simultaneously) we're fixing it with a new pneumatics setup

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I suppose we're doing alright. Ball collection and shooter feed done, elcetronics done, shooter 90% done, code, probably done (without autonomous), but the turret and hopper are not even started. Frustration=1.

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Autonomous could possibly be the hardest part!

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Mechanically....we're almost done minus a few things that are still "quick fixes", some tweaking of components, and some sensors and the like we need to add. As for programing, the robot runs, but we still have some sensors and the like to program and autonomous to work on. I'd say we are overall around 90% done (and doing well wieght wise).

Re: crunch time
 

Eh, I hope not. Most of our operation should be automatic, so its (for the most part), just moving the functions. Again, I hope!

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Mechanically we are 95% done, drove the robot today and picked up 20+ balls flawlessly (look for video tonight), all conveyor belts are done, cannon is 75-80% built, should be on the robot tomorrow. Tested the robot for the first time tonight, found a few things to fix, but as I said the robot picked up the balls wonderfully. Code and autonomous is a work in progress though.

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We are this far from completion:

|------------|

(not to scale)

Re: crunch time
 

I think it is difficult to say how far along we are at this point because everything still needs to come together. We had some parts out sourced that will be in tomorrow, and hopefully we can put everything together. I'd say overall we're only 60% done, because of the major obstacles we've had to overcome...25 inches of snow didn't help either...hehe

good luck to everyone in the final push, we've made it so far! :)