Hydroforming is a manufacturing process that uses high-pressure fluid to shape metal into desired forms. This technique allows for the creation of complex shapes and designs that would be difficult or impossible to achieve with traditional methods. It is commonly used in industries such as automotive and aerospace to produce lightweight and strong components. The process involves placing a metal sheet or tube into a mold and then applying hydraulic pressure to force the material into the shape of the mold. This results in a precise and efficient production method, reducing waste and improving the overall quality of the finished product.