Experimental Study for the Influencing Factors of Electrograining Quality of PS Plate

Abstract

Aiming at quality control of grain of PS plate，the orthogonal experiments on electrolyte concentration, current density, electrolysis temperature and time in the process of electrograining have done by surface roughometer, metalloscope, etc. Experimental results indicate that the electrolyte concentration has great influence on the amplitude parameters of surface roughness, the other factors influence the amplitude parameters and the spacing parameters significantly; the interactions of current density with electrolyte concentration or electrolysis time have not significance.