Simulation research on straightening process of micro-aluminum wire based on ABAQUS

Based on ABAQUS platform, this paper completes the simulation of micro-aluminum wire straightening process. Through ABAQUS simulation analysis software, combined with the characteristics of straightening process in metal wire, the straightening process is simulated and simulated; This paper analyzes some state parameters (plastic strain, residual stress, straightening force and straightness, etc.) of metal wire after straightening, and verifies the correctness of structural parameters, technological parameters and straightening scheme design included in straightening device by comparing the change curves of coordinates before and after straightening; It provides a reference basis for further perfecting the straightening theory of ultra-fine metal wire and exploring how to improve the configuration of related parameters in the straightening process.