What is radius of curvature in bending?
Bend radius, which is measured to the inside curvature, is the minimum radius one can bend a pipe, tube, sheet, cable or hose without kinking it, damaging it, or shortening its life. The smaller the bend radius, the greater is the material flexibility (as the radius of curvature decreases, the curvature increases).
How to Calculate Radius of curvature given bending stress?
Radius of curvature given bending stress calculator uses Radius of curvature = ((Elastoplastic modulus*Depth yielded plastically^Material constant)/Maximum bending stress in plastic state)^(1/Material constant) to calculate the Radius of curvature, The Radius of curvature given bending stress formula is defined as the minimum radius one can bend a pipe, tube, sheet, cable or hose without kinking it, damaging it, or shortening its life. Radius of curvature is denoted by R symbol.
How to calculate Radius of curvature given bending stress using this online calculator? To use this online calculator for Radius of curvature given bending stress, enter Elastoplastic modulus (H), Depth yielded plastically (Y), Material constant (n) & Maximum bending stress in plastic state (σ) and hit the calculate button. Here is how the Radius of curvature given bending stress calculation can be explained with given input values -> 6.9E-19 = ((700*0.04^0.25)/61000000)^(1/0.25).