Hollow forgings need attention in the heat treatment process
In the manufacturing process of hollow forgings, heat treatment is an indispensable part. Heat treatment can improve the internal organization of forgings, improve mechanical properties, and ensure that it can run stably and reliably in complex working environments. However, due to its special structure, hollow forgings need to pay special attention to some problems during heat treatment.First of all, the control of heating temperature is the key in the heat treatment of hollow forgings. Due to the large temperature difference between the inside and outside of hollow forgings, uneven heating may lead to deformation of the forgings or internal stress. Therefore, it is necessary to precisely control the temperature distribution of the heating furnace to ensure that the forging is…
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