pic: FRC 2869 - 2016 Shooter
 

Re: pic: FRC 2869 - 2016 Shooter
 

Looks good, nice and clean... those wheels though... they look like they might rip the ball up.

Re: pic: FRC 2869 - 2016 Shooter
 

Are the Flywheels actually mounted that high? We've found that mounting them in the exact center works best.

Re: pic: FRC 2869 - 2016 Shooter
 

If you sand down the edges of the wheel, they work great. Just spin them up on the shooter, and hold a piece of sandpaper up to them.

Re: pic: FRC 2869 - 2016 Shooter
 

Looks like a nice simple way to score. Easy to build. Doesn't take up too much space. Looks easy enough to tweek and make a consistent shot out of it.

Nice job

Re: pic: FRC 2869 - 2016 Shooter
 

Looks awesome guys! Great work!

Re: pic: FRC 2869 - 2016 Shooter
 

Just a heads up. Those aren't fly wheels.

Re: pic: FRC 2869 - 2016 Shooter
 

Just so I understand, the "flywheel" part of a shooter would be the extra weight added and not the actual firing wheels themselves? While these wheels are not flywheels, is it safe to say that heavy shooting wheels are technically flywheels in their own right?

Re: pic: FRC 2869 - 2016 Shooter
 

Yeah, I guess a heavy shooter wheel would be a flywheel in itself.

Re: pic: FRC 2869 - 2016 Shooter
 

We updated it and put a small spacer. Making it slightly lower on the ball.

Re: pic: FRC 2869 - 2016 Shooter
 

Can you please provide me with a threshold for when a spinning object is considered "heavy"?

Re: pic: FRC 2869 - 2016 Shooter
 

When it's a flywheel.

Re: pic: FRC 2869 - 2016 Shooter
 

A flywheel does not have to be heavy, to be able to store energy/momentum. The speed of rotation is also important as well.

Just look at Formula 1 Racing Flywheel System. They use 240 mm diameter flywheel which weighs 5 kg and spins at around 64,500 rpm. They can store enough energy to give a power boost of 60 kW for 6.67 seconds.

Re: pic: FRC 2869 - 2016 Shooter
 

a heavy revolving wheel in a machine that is used to increase the machine's momentum and thereby provide greater stability or a reserve of available power during interruptions in the delivery of power to the machine.

I can see both sides of this argument. In general when I think of a flywheel I think of something that stores energy and/or dampens. Personally I would not consider a shooter wheel a flywheel but I have no problem with those who choose to do so.

At least it's not a piston :)

Re: pic: FRC 2869 - 2016 Shooter
 

Yeah, I was attempting to indirectly point out that you can't say a wheel is, or isn't, a flywheel based on its weight. Because whether or not it's "heavy" just depends on how much energy you need to store.

I just wanted to emphasize the fact that the OP's terminology was correct and that these are considered flywheels in this application.