As you know, the spring wire is produced in the process of cold and dry drawing in such a way that no changes are made in the chemical elements of the steel wire, so that by reducing the cross-sectional area of the steel in the vicinity of the lubricant powder, its properties including the tensile strength limit , it is the limit of elasticity, it changes and the increase in the quality of the surface will follow.
Springs
Formed spring is produced in various types, each of which has unique applications. One of the most important types of shaped springs is the fork spring. Pronged springs are also made and produced in different types. These springs are used in various fields including electrical industries, locksmithing and automobile industry. Other types of this spring model include oval springs, spiel springs, flat springs, multiformic springs, etc.
