At present, in the manufacturing of end cover die forgings, the process of local deformation of ultra-large aluminum alloy aviation blank is proposed. The deformation uniformity of strain distribution between the two parts of the die forgings is made use of three-dimensional finite element software. According to the practical results, it can be seen that the partial isothermal loading process of large die forgings can effectively reduce the stratum load, and the secondary partial load is more suitable for the production of large aviation die forgings. In each step forming process, The temperature field of die forgings is uniform.

What is the heat treatment process of die forgings

Through understanding the important role of advanced forging equipment and key forging technology in the development of aviation industry, the influence of the heat transfer coefficient between slab and boiling water on the deformation during the cooling process is studied by using finite element method and understanding the boiling water cooling and aluminum alloy forging aging treatment. The change is related to the water temperature of the remaining die forging material, and the influence of the process parameters and the heat treatment results of the die forging aluminum alloy.