Analysis of Influence Parameters on Axial Movement Displacement about Cross Wedge Rolling Asymmetric Shaft Part

摘要

Determining axial movement displacement is a key question for designing the die which is used to form asymmetric shaft parts by CWR. FE model is established in this paper, the rule of process parameters influence on axial movement displacement is also analyzed, and then influence factors on axial movement displacement are gotten. The rule is that forming angle, spreading angle and area reduction have effect on axial movement displacement; rolling temperature and the diameter of rolled part has no effect on it. The conclusion provides the foundation for further determining axial movement displacement accurately.