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Laaba 80 02-02-2009 20:44

Shooting Distance
 
For those of you who are making ball shooters this year, how far can you shoot the ball, and can you do it at a decent speed?

Dantvman27 02-02-2009 20:46

Re: Shooting Distance
 
Right now, we have about 10-12 feet at a decent speed

http://www.youtube.com/watch?v=bS17iC5CKiY

s_forbes 02-02-2009 20:57

Re: Shooting Distance
 
We can make the ball into a trailer 10 feet away (back of trailer to front of robot). I have a feeling this is further than would ever need to be shot during gameplay.

By decent speed, do you mean balls/second or the time it takes for the balls to get from the shooter to the trailer? (Line drives sure would be fun to watch!) We are firing at about 4 balls/second.

http://www.youtube.com/watch?v=I9wl1x9Wf_Q

Dantvman27 02-02-2009 20:58

Re: Shooting Distance
 
Quote:

Originally Posted by s_forbes (Post 813064)
We can make the ball into a trailer 10 feet away (back of trailer to front of robot). I have a feeling this is further than would ever need to be shot during gameplay.

By decent speed, do you mean balls/second or the time it takes for the balls to get from the shooter to the trailer? (Line drives sure would be fun to watch!) We are firing at about 4 balls/second.

http://www.youtube.com/watch?v=I9wl1x9Wf_Q


Decent speed by the air time on the ball, the time we are going up the loader is going to be increased, its way to slow,

waialua359 02-02-2009 21:03

Re: Shooting Distance
 
Quote:

Originally Posted by s_forbes (Post 813064)
We can make the ball into a trailer 10 feet away (back of trailer to front of robot). I have a feeling this is further than would ever need to be shot during gameplay.

By decent speed, do you mean balls/second or the time it takes for the balls to get from the shooter to the trailer? (Line drives sure would be fun to watch!) We are firing at about 4 balls/second.

http://www.youtube.com/watch?v=I9wl1x9Wf_Q

Ours is quite similar. However, we agree its more further than necessary.
Very easy for us without going against a mobile target. :cool: Now that's another story.

Week 1 of regionals this year will be more anticipated by spectators than ever before for those participating in subsequent events.

Laaba 80 02-02-2009 21:05

Re: Shooting Distance
 
Quote:

Originally Posted by s_forbes (Post 813064)
We can make the ball into a trailer 10 feet away (back of trailer to front of robot). I have a feeling this is further than would ever need to be shot during gameplay.

By decent speed, do you mean balls/second or the time it takes for the balls to get from the shooter to the trailer? (Line drives sure would be fun to watch!) We are firing at about 4 balls/second.

http://www.youtube.com/watch?v=I9wl1x9Wf_Q

We shoot a line drive, and can get 12 feet. The time I was talking about is balls per second. Im not sure how many balls per second we will get because we havent finished the shooter/ball delivery yet. Our shooter wont have any problems getting the balls out.

gorrilla 02-02-2009 21:07

Re: Shooting Distance
 
we're thinking, that 5 feet or below, is the best distance for this game.....

s_forbes 02-02-2009 21:16

Re: Shooting Distance
 
Quote:

Originally Posted by Laaba 80 (Post 813073)
We shoot a line drive, and can get 12 feet.

I'd love to see a video of it if you have a chance to put one up!

Laaba 80 02-02-2009 21:19

Re: Shooting Distance
 
Quote:

Originally Posted by s_forbes (Post 813078)
I'd love to see a video of it if you have a chance to put one up!

I dont have a video of the shooter, and I dont know when I will be allowed to post one.

I do have a video of our method of delivering the ball to the shooter.
http://www.chiefdelphi.com/forums/sh...threadid=73413

It is currently being powered by drills, but we will be using a CIM so the speed will be close. That shows about how fast we will be getting balls off.

Enigma's puzzle 02-02-2009 21:31

Re: Shooting Distance
 
3 foot max, we are money from whenever we are in range

ZakuAce 03-02-2009 12:05

Re: Shooting Distance
 
We're planning on about five feet maximum, but realistically, probably closer to three. I think with the orbit balls not having a uniform surface, and with your opponents always moving, getting a orbit ball beyond that distance will be quite difficult. Although it would awesome if some teams program their robot to lead the targets. That would be soooooo coooooooool.

MrForbes 03-02-2009 12:06

Re: Shooting Distance
 
Working on it....

http://www.youtube.com/watch?v=Bvf33dblw2I

we have a ways to go though

spc295 03-02-2009 12:08

Re: Shooting Distance
 
we are shooting 16ft line drives, but our we do not shoot as many balls per second as other teams. right now we are 93% accurate.

Steven Sigley 03-02-2009 12:14

Re: Shooting Distance
 
We do about 6 feet, much more than needed.

Brandon Holley 03-02-2009 12:15

Re: Shooting Distance
 
Range around ~ 8 feet


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