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-   -   Max # of cylinders? (http://www.chiefdelphi.com/forums/showthread.php?t=63829)

Gizmo2417 11-02-2008 20:33

Max # of cylinders?
 
Is there a maximum number of cylinders you can use? If we could use 5, it would be wonderful.

Thanks!

EricH 11-02-2008 20:35

Re: Max # of cylinders?
 
There isn't a max number, but there is a limited number of bore/stroke combinations and manufacturers. Also, you only get three free.

Alex Cormier 11-02-2008 20:36

Re: Max # of cylinders?
 
we had i believe 7 on the 1126; 2004 robot. i dubbed it pneumatic nightmare.

Zultraranger 11-02-2008 21:48

Re: Max # of cylinders?
 
Quote:

Originally Posted by EricH (Post 696940)
There isn't a max number, but there is a limited number of bore/stroke combinations and manufacturers. Also, you only get three free.

Congrats on the 3000 post :D!

IndySam 11-02-2008 22:26

Re: Max # of cylinders?
 
We have 8 this year.

jgannon 11-02-2008 22:35

Re: Max # of cylinders?
 
Everybody else in this thread is right if the cylinders you are referring to are the actuators, not the accumulators... you are limited to four accumulators.

galewind 11-02-2008 23:15

Re: Max # of cylinders?
 
we almost had 13.

We're now down to 6, with perhaps going up to 7

Racer26 11-02-2008 23:17

Re: Max # of cylinders?
 
Quote:

Originally Posted by galewind (Post 697068)
we almost had 13.

We're now down to 6, with perhaps going up to 7

Wow... 13? Your poor compressor.

Our current design has 5. Earlier ones had 7, although our cart will have I think 6 more that interface with the robot.

DonRotolo 11-02-2008 23:21

Re: Max # of cylinders?
 
I think the only real limit is when you hit 120 pounds...:ahh:

R.C. 11-02-2008 23:21

Re: Max # of cylinders?
 
4 storage tanks is right, but using more than 6 rams is a nightmare.

galewind 12-02-2008 07:52

Re: Max # of cylinders?
 
well, we may consider going back to 12 :). Depends on our alternate design testing.

out of those 12, though, 10 are 3/4" bore 10" stroke. We'll see if we need them.

JesseK 12-02-2008 12:38

Re: Max # of cylinders?
 
The initial design was for 6-7 cyllinders. Now we're down to 3 cyllinders.

2 of those are for the AM Super Shifter
1 of those will be a 1-1/2" bore 4" stroke piston.

We haven't fully tested a 2 minute match, but I predict we can get away with not using a compressor mounted to the bot.

Racer26 12-02-2008 12:43

Re: Max # of cylinders?
 
Heh... 2 of our 5 belong to our super-secret function that will debut at Waterloo Regional. Also, people probably won't notice it on the field, and even looking at our robot, you could see the rams, but you won't likely know what they can do.

IndySam 12-02-2008 12:56

Re: Max # of cylinders?
 
Quote:

Originally Posted by JesseK (Post 697354)
The initial design was for 6-7 cyllinders. Now we're down to 3 cyllinders.

2 of those are for the AM Super Shifter
1 of those will be a 1-1/2" bore 4" stroke piston.

We haven't fully tested a 2 minute match, but I predict we can get away with not using a compressor mounted to the bot.

You fire that 1.5 bore cylinder more than once I'll bet the compressor will come on. :)

Good luck.

Gizmo2417 12-02-2008 14:34

Re: Max # of cylinders?
 
I meant pistons, and I assume that's what you guys responded about. Thanks!


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