Effect of process parameters on volume loss of one-sided head of 42CrMo billet cross wedge rolling
A three-di mensional rigid-plastic Finite element model(FEM) for cross wedge rolling of square billet was established by using DEFORM finite element software.The influence of forming angle, broadening angle and section shrinkage on the Watch Bands volume of one-sided blank head was analyzed based on orthogonal experiments of three factors and three