Supercannon 2 piston
- mysterio
- Posts: 142
- Joined: Wed Jul 14, 2010 11:18 pm
Supercannon 2 piston
hey, does anyone know whether or not the length of a piston chamber like the supercannon 2's would affect its performance? i.e. make it harder to pump?
more info on what im planning to build at http://forums.sscentral.org/t6236/
more info on what im planning to build at http://forums.sscentral.org/t6236/
- cantab
- Posts: 1492
- Joined: Fri Oct 19, 2007 1:35 pm
Re: Supercannon 2 piston
Length will only affect shot time from a given nozzle.
It will take LONGER to pressurise a larger chamber, but the required pumping force for a given pump isn't affected by length.
It will take LONGER to pressurise a larger chamber, but the required pumping force for a given pump isn't affected by length.
I work on Windows. My toolbox is Linux.
Arsenal:
Super Soaker: XP215, 2xXP220, Liquidator, Aquashock Secret Strike M(odded), Arctic Blast M, CPS1200, CPS2100, SC Power Pak, 3l aquapack, 1.5l aquapack
Water Warriors: Jet, Sting Ray M, Shark, Argon M, Tiger Shark, PulseMaster
Others: Waterbolt, The Blaster, Storm 500, Shield Blaster 2000, generic PR gun, generic backpack piston pumper (broken), 3l garden sprayer M, 10l water carrier:
Arsenal:
Super Soaker: XP215, 2xXP220, Liquidator, Aquashock Secret Strike M(odded), Arctic Blast M, CPS1200, CPS2100, SC Power Pak, 3l aquapack, 1.5l aquapack
Water Warriors: Jet, Sting Ray M, Shark, Argon M, Tiger Shark, PulseMaster
Others: Waterbolt, The Blaster, Storm 500, Shield Blaster 2000, generic PR gun, generic backpack piston pumper (broken), 3l garden sprayer M, 10l water carrier:
- mysterio
- Posts: 142
- Joined: Wed Jul 14, 2010 11:18 pm
Re: Supercannon 2 piston
thanks for posting/answering my question
- mysterio
- Posts: 142
- Joined: Wed Jul 14, 2010 11:18 pm
Re: Supercannon 2 piston
another question, does anyone know whether or not the width of the piston chamber matters? i remember reading somewhere it makes it easier to pump. also, is the supercannon 2 piston hard to move, (im directing that part of the question at Ben/Drenchenator)
- cantab
- Posts: 1492
- Joined: Fri Oct 19, 2007 1:35 pm
Re: Supercannon 2 piston
A larger diameter pressure chamber should permit higher performance, provided it can stand the same pressures. To actually get higher performance would require a larger diameter outlet, valve, and nozzle - the larger diameter PC is unlikely to do much for power by itself.
I work on Windows. My toolbox is Linux.
Arsenal:
Super Soaker: XP215, 2xXP220, Liquidator, Aquashock Secret Strike M(odded), Arctic Blast M, CPS1200, CPS2100, SC Power Pak, 3l aquapack, 1.5l aquapack
Water Warriors: Jet, Sting Ray M, Shark, Argon M, Tiger Shark, PulseMaster
Others: Waterbolt, The Blaster, Storm 500, Shield Blaster 2000, generic PR gun, generic backpack piston pumper (broken), 3l garden sprayer M, 10l water carrier:
Arsenal:
Super Soaker: XP215, 2xXP220, Liquidator, Aquashock Secret Strike M(odded), Arctic Blast M, CPS1200, CPS2100, SC Power Pak, 3l aquapack, 1.5l aquapack
Water Warriors: Jet, Sting Ray M, Shark, Argon M, Tiger Shark, PulseMaster
Others: Waterbolt, The Blaster, Storm 500, Shield Blaster 2000, generic PR gun, generic backpack piston pumper (broken), 3l garden sprayer M, 10l water carrier:
- mysterio
- Posts: 142
- Joined: Wed Jul 14, 2010 11:18 pm
Re: Supercannon 2 piston
ok. thanks!
EDIT: but would it be easier to pump? if it had same volume, just higher diameter
EDIT: but would it be easier to pump? if it had same volume, just higher diameter
Last edited by mysterio on Wed Jul 21, 2010 5:56 pm, edited 1 time in total.
- zeda.beta
- Posts: 683
- Joined: Sun May 03, 2009 10:49 pm
Re: Supercannon 2 piston
Umm, why would you increase the diameter but keep the pump volume the same? The point of a bigger diameter pump is to pressurize in fewer strokes.
I reject your reality and substitute my own.
Quack damn you.
Quack damn you.
- mysterio
- Posts: 142
- Joined: Wed Jul 14, 2010 11:18 pm
Re: Supercannon 2 piston
i meant that as in if i changed only the pistons diameter, would it be easier to pump?
- zeda.beta
- Posts: 683
- Joined: Sun May 03, 2009 10:49 pm
Re: Supercannon 2 piston
You would have a shorter pump, and the force in the area would be spread out over a larger surface area, so technically yes, but the check valves prevent a major build-up of pressure anyway.
I reject your reality and substitute my own.
Quack damn you.
Quack damn you.
- mysterio
- Posts: 142
- Joined: Wed Jul 14, 2010 11:18 pm
Re: Supercannon 2 piston
ok then. im gonna go with 6" pipe then
- Silence
- Posts: 3825
- Joined: Sun Apr 09, 2006 9:01 pm
Re: Supercannon 2 piston
I think people are getting confused as to which piston you're talking about, mysterio. The pump's diameter does matter - larger diameter makes it faster but harder to pump. Meanwhile, the pressure chamber's diameter does not significantly affect performance, how easy it is to pump, etc., although it will obviously have an effect on the volume!
- mysterio
- Posts: 142
- Joined: Wed Jul 14, 2010 11:18 pm
Re: Supercannon 2 piston
OOOOHHH. i get it now. thanks for clearing that up, silence.