Explain the term "stamping" in relation to tool and die making.

Stamping refers to the process of shaping sheet metal into parts by applying pressure, which is fundamental in tool and die making. In this process, metal sheets are placed between opposing dies, and when force is applied, the metal is cut or deformed into a specific shape based on the die design. This process is highly efficient for producing large quantities of parts with precision and consistency.

The essence of stamping lies in its ability to transform flat sheets into detailed components, which are crucial in various manufacturing applications, including automotive, electronics, and appliances. It not only involves cutting but also bending, embossing, and forming, making it versatile for creating diverse metal parts.

Other options relate to different manufacturing processes. For instance, applying heat to shape plastics describes a molding process rather than stamping. Assembling parts together with adhesives is a joining technique and not exclusive to metal shaping. Decorating surfaces pertains to finishing processes, which are generally applied after the forming of components. Each of these processes serves a specific purpose in manufacturing, distinct from the primary function of stamping in shaping sheet metal.