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Good Design?

Posted: Sat Mar 17, 2012 10:32 am
by turkeypig666
I there, I currently have an average ball valve copper airgun. I am hoping to build a Piston Valve airgun soon, Bear in mind that that is not up to scale, so It is only a design, I would make a proportionate design if this would work.
Does anyone know if this is a good design? The larger Pipe is 3/4" and the smaller 1/2". Thank you!
Image

Posted: Sat Mar 17, 2012 11:20 am
by wyz2285
Yes, it will work if the piston is made properly.
No, it's not a good design. But if you are a beginner, it's ok.

Posted: Sat Mar 17, 2012 12:21 pm
by turkeypig666
wyz2285 wrote:Yes, it will work if the piston is made properly.
No, it's not a good design. But if you are a beginner, it's ok.
Thanks! Is there any drawings of a better design? Thanks!

Posted: Sat Mar 17, 2012 1:01 pm
by wyz2285
I would say go build this one first, I don“t think you will understand other design for now, unless you make more reaserch

Posted: Sat Mar 17, 2012 6:12 pm
by sharpshooter11000
There is a lot of unneeded pilot volume, if you move the ball valve on the chamber up a bit it should make it a bit better.

Posted: Sat Mar 17, 2012 6:46 pm
by turkeypig666
Allright, I will build this one first and I will build a better one a little after. Thanks for the tip Sharpshooter!