Best of blasing - information and resources on abrasive blasting applicationsLasts responses from forumRE: Pressure on the surface- August 7, 2008 Manuel, Depending on the type of nozzle, the PSI at nozzle (tested with a a hypodermic needle gauge), the distance from nozzle the target is at, and the ratio of air to media, this number could change significantly. If you want to know the overall pressure being delivered to the surface at a specific distance, you could prepare a test blank of a specific size (say 1 meter square) and attach the blank to a force gauge. You then would simply fire at the test blank, starting at a low pressure,...http://www.bestofblasting.com/bestofblasting/ForumBestOfBl.nsf/($all)/4CA700BACA199741C125... RE: Pressure on the surface- August 7, 2008 Thank you for you answer. Well, I am an intern in the aerospace industry and we have requirements from different agencies how to do certain things. One of these requirements says that we have to paintstrip some parts with a certain air pressure. So in my opinion, after speaking to several engineers, the pressure is not important at all...escpecially when i consider that we are later shot peening these parts. But I am just an intern and one of the bosses wants to be certain that we have this...http://www.bestofblasting.com/bestofblasting/ForumBestOfBl.nsf/($all)/4AA4013FD383E11FC125... RE: Pressure on the surface- August 6, 2008 Manuel, Depending on the type of nozzle, the PSI at nozzle (tested with a a hypodermic needle gauge ...http://www.bestofblasting.com/bestofblasting/ForumBestOfBl.nsf/($all)/ACBC782212421EBAC125... |