Spring manufacturing involves the production of springs, which are mechanical devices that store and release energy. These components are commonly made from materials like steel and are used in various applications, including automotive, aerospace, and consumer products. The manufacturing process typically includes wire forming, heat treatment, and surface finishing to ensure durability and performance. The process begins with selecting the appropriate wire diameter and material. The wire is then shaped into coils or other forms using specialized machinery. After forming, springs undergo heat treatment to enhance their strength and flexibility. Finally, they are inspected for quality before being delivered to customers for use in their products.