Analysis on the Correlation between Plunge Milling Parameters and Plunge Milling Force and Force Coefficient

In order to optimize plunge process parameters and analyze the relationship between milling parameters and force coefficient under the same processing conditions, a test is designed in this paper to explore the correlation between milling force coefficient and milling speed based on the existing model of milling force and the specific milling conditions. Three-way milling force in this paper are measured under the same cutting condition and different feeding rate when milling three different step holes. Through identify the shear force coefficient and edge force coefficient, this paper explores the correlation between the milling force and milling speed, feed rate and milling depth according to the Pearson correlation. In this paper, an experimental and simulation example of plunge milling aluminum alloy material is given.