Neural Network Prediction of Surface Modification Die Steel by Electron Beam
The wear resistance of die steel 4Cr5MoSiV1 with surface modification by using electron beam at different accelerating voltages,radiation distance and hulling index was measured.And their sample data were used for training and certification of the neural network.The neural network model with 3 ×12 ×1 three layers was established to predict the performance of surface modification die steel by electron beam,and the prediction precision of network model was discussed and researched.The results show that the neural network with three layers can be used for the good prediction of surface modification die steel by electron beam.