[Thorax]

Autor fanATIk

Dakle deformacija je na 1,3 Mpa. Ajd nek je normalno punjenje 1,0 Mpa. To ti je 10 bara.

Bome da, malo je manje (kaže 5-7 bara za limene i 6-8 za alu), al svejedno nisam mislio da taj komadić lima drži tolki pritisak... budem ih pažljivije bacao u vatru

Nego, malo detaljnije istraživanje problematike kaže da je problem u tome kaj su kućni kompresori jadni, tj. kod sprejanja boje nije bitan pritisak nego volumen zraka koji se može isporučiti po minuti.

As others have said, spraying paint is usually NOT a pressure thing, but VOLUME of air. A typical spray gun will require low pressure, and HIGH volume, FAR more than any standard compressor yields. This one, for example, requires between 0-70 PSI, but 12 CFM. 12 CFM is far more than ANY standard compressor provides, not even in bursts. Or, this one, requires 10-14 CFM. And those numbers are always the minimum. For safety, you need to be higher than that, or the compressor will be constantly working to keep up, or you might need to stop periodically to let it catch up.

Kaže da moj pištolj treba do 4 bara uz 150-200 l/min protoka, a moj kompresor vjerojatno ne može isporučiti ni četvrtinu tog volumena.