We are using 18 PSI on the 7:1 air powered pump with a regulator. It pumps .08 gpm per stroke both up and down. So it should be 126 psi at the inlet. The inlet is in the edge of the mold and vacuum in the center
Chil Wilson V.P.
We have a fiberglass manufacturing facility that used open molding for large parts. We are trying RTM to build some smaller items and it is our first attempt. My background is mechanical. I am trying to figure out the true pressure inside the space that is 30" OD and has a cavity 1.5" deep...
I am posting this in this forum because of my mechanical background but it may also need to be in chemical as well. My predecessor built a resin transfer mold which has never work due to flat top deflection causing vacuum loss (Full vacuum). the problem is that the flat part is 30" OD x 1.5"...
I am posting this in this forum because of my mechanical background but it may also need to be in chemical as well. My predecessor built a resin transfer mold which has never work due to flat top deflection causing vacuum loss (Full vacuum). the problem is that the flat part is 30" OD x 1.5"...
