Wetforming

Wetforming is a manufacturing process used to create complex, three-dimensional shapes from metal sheets. The process involves the use of a mold or die to shape the metal, with the metal being in a semi-liquid state during the forming process. This is achieved by heating the metal sheet to a temperature where it becomes malleable, but not molten. The heated metal is then placed into the mold, which is filled with a liquid medium, typically water or oil. The liquid medium helps to distribute the heat evenly and prevents the metal from oxidizing. The mold is then closed and the metal is allowed to cool and solidify, taking on the shape of the mold. Once the metal has cooled and solidified, the mold is opened and the formed part is removed. Wetforming is often used to create parts with complex shapes and tight tolerances, such as those found in the aerospace and automotive industries. The process allows for the creation of parts with high strength and durability, as well as excellent surface finish. However, the process can be time-consuming and expensive, and the use of liquid mediums can pose environmental concerns.