The bending radius (r) is the radius measured after the bending process of a metal component or a shaped spring and flat shaped spring. However, the strength of the spring material decreases due to bending. The material thickness at the
Important when forming spring steel sheet
When forming shaped springs, flat shaped springs, spring clips, contact springs and leaf springs, the rolling direction of the spring steel sheet and spring strip steel is an important factor, among other things. This is because the stretching of the
Stress-strain diagram spring steel
The stress-strain diagram is also used to determine the static load capacity of spring steel. The stress-strain diagram shows the strain behaviour of the spring steel up to fracture during the tensile test. For the designer, the stress-strain diagram is
Calculate moment of inertia of area
In the design of flat springs, shaped springs and flat shaped springs, the area moment of inertia is often calculated in addition to the bending stress. The area moment of inertia is a geometric quantity used in strength theory. It