Forging method for achieving performance direction uniformity of basin-shaped aluminum alloy die forging

The invention relates to the technical field of material forming and control, and provides a forging method for uniformity of the performance direction of a basin-shaped aluminum alloy die forging, and the basin-shaped aluminum alloy die forging is made of 7050 aluminum alloy. Comprising the following steps: S1, designing a design drawing of a straight blank with the same section shape as the basin-shaped aluminum alloy die forging through simulation back calculation of bending deformation; s2, according to the design drawing of the straight billet in the step S1, the bar billet with the uniform structure performance in all directions is subjected to cold machining to form the straight billet; and S3, under the conditions that the die forging temperature ranges from 350 DEG C to 400 DEG C and the deformation amount ranges from 0% to 10%, die forging forming is conducted on the straight rough blank in a bending forming mode, and the basin-shaped aluminum alloy die forging is obtained. By means of the method, c