Defects In Wire Drawing
Manufacturing TechnologyWire Drawing Defects
Structural damage can manifest in different forms in wiredrawing processes under specific conditions, such as voids or cracks. It is important to control the metal flow to prevent defects during drawing. Improper selection of process parameters and lubrication can lead to various surface defects in drawn products. Mould characteristics and friction heavily influence the process. It is worth noting that defects during drawing are similar to those observed in extrusion, particularly centre cracking.