Analysis of Residual Stress Distribution in Rods after Drawing Process with Regard to Process Variables

Currently, many researchers pay attention to studying the influence of process variables on quality metal products after manufacture. The most common methods metalworking are forming processes, in which a high degree deformation, uneven plastic and elevated temperatures utilized. In cases manufacturing using these methods, self-balanced system residual stresses is formed that significantly affects accuracy, strength, durability, reliability, corrosion resistance, fatigue strength machine parts manufacture processing. At same time, level technological depends main variables. And this regard, analysis stress calculation for deformation rods will identify effect variables, mechanical properties material, geometry workpiece distribution stresses. object study distributions wire. work, experimental data drawing were investigated. method takes into account parameters technology, constants material. Dependencies axial circumferential steel wires found.