| Axle tube flange is a very important one of the components in the automotive industry today. Axle tube flange parts itself complex geometric shape, high dimensional accuracy of the part, it led to the parts in plastic forming process complex process cumbersome, inefficient forming. For this reason, research and improvement of the axle tube flange forming process is very urgent.In this paper, the depth of the axle tube flange forming process of the law, the design and optimization of the mold, the determination of process parameters and the new process theory to explore and study.Deform-3D finite element numerical simulation analysis software extrusion process numerical simulation of the heat of the axle tube flange. Mastered by finite element numerical simulation technology, the flow rule in the metal hot extrusion process metal materials. Predict forming process to produce a variety of forging defects, determine the blank size and reasonable shape, which can reduce the forging production test process and repair mold time, shorten new product development time, for the production of metal parts provides a strong theoretical basis. |
