The Influence of Galvanizing on the Surface Quality and Part Precision of S235J0 Alloy Machined by Turning

This scientific paper aims to determine the optimal economic roughness of galvanized surfaces by studying influence turning surface on quality galvanizing. The thickness zinc layer, its corrosion resistance, and precision parts were also examined. S235J0 steel samples processed using a operation obtain different values. Three galvanizing technologies, galvanic galvanizing, hot dip with centrifugation, used in experiments. evolution from layer deposition was monitored, subjected salt spray resistance testing. Statistical analysis confirmed stability technologies accuracy experimental data. Optimal ranges for determined based before technology used. findings show that avoiding small values leads savings machining phases. From dimensional perspective, have smaller dimensions after decreases. study confirms are protected corrosion, degradation is more advanced sections less roughness. be Ra < 3.657 m case HDG, 3.344 HDG+C, > 2.928 μm ZP. conclusions drawn this introduce new directions research.