There are many different types of fabrication, but here are three common ones:
- Welding: Welding is a fabrication process that involves melting and joining together two or more metal pieces. It is often used to create structures and components for buildings, vehicles, and other machines. Welding can be done using various methods, such as gas metal arc welding (GMAW), shielded metal arc welding (SMAW), and tungsten inert gas welding (TIG).
- Metal casting: Metal casting is a fabrication process in which a mold is used to shape molten metal into a desired shape. The mold is typically made of sand or another refractory material, and the metal is poured into the mold and allowed to cool and solidify. There are several different types of metal casting, including green sand casting, investment casting, and continuous casting.
- Plastic injection molding: Plastic injection molding is a fabrication process in which plastic resin is melted and injected into a mold. The mold is then cooled, causing the plastic to solidify into the desired shape. This process is often used to create small, precise parts or large, complex components. It is a fast and cost-effective method of fabrication that is widely used in the manufacturing of a variety of products, including automotive parts, toys, and medical devices.
There are many other types of fabrication as well, such as forging, stamping, machining, and assembly. These processes involve shaping and joining materials to create a variety of products, from simple components to complex systems. Fabrication is an important part of the manufacturing process and is used in a wide range of industries, including construction, automotive, aerospace, and medical devices.