Taivutussäde
Taivutussäde refers to the inner radius to which a material can be bent without causing damage. This concept is crucial in various manufacturing processes, particularly in metal fabrication and sheet metal bending. When a material is bent, the outer surface experiences tensile stress, while the inner surface experiences compressive stress. The taivutussäde is the minimum radius that can be achieved without exceeding the material's elongation or fracture limits on the outer surface, or buckling and wrinkling on the inner surface.
The taivutussäde is influenced by several factors, including the type of material, its thickness, the tooling
Understanding and controlling the taivutussäde is essential for producing parts that meet design specifications and maintain