A steam hammer is a large mechanical device used in industrial settings to shape and forge metal. It operates by using steam pressure to lift a heavy hammer, which then falls onto the metal workpiece, applying significant force. This process is essential in manufacturing large metal components, such as those used in construction and machinery. Invented in the 19th century, the steam hammer revolutionized metalworking by allowing for more efficient and powerful shaping of materials. It is often associated with the development of the Industrial Revolution, which saw advancements in machinery and manufacturing techniques.