Milling force analysis of SiCp/al complex thin-walled parts based on finite element method

The difficulty of machining deformation control of a SiCp/Al complex thin-walled part is described. The theoretical analysis and simulation pretreatment modeling of SiCp/Al composite hard and brittle materials were carried out. A constitutive model of SiCp/Al composite hard and brittle materials was established. The milling force in the actual machining process was simulated by the finite element method, and the influence of each machining parameter on the milling force of thin-walled parts was analyzed. Set up multiple sets of control experiments to get the best processing parameters.