Din 6935 Standard Pdf May 2026

The core utility of the DIN 6935 standard is its method for determining the unfolded length of a part using the formula:

For mechanical bending, the standard suggests a minimum leg length ( ) of approximately 4 times the bending radius ( ) to prevent defects. Thickness Reduction: It accounts for a material thickness ( Din 6935 Standard Pdf

Calculated with a modified formula to account for larger opening angles. 165∘165 raised to the composed with power 180∘180 raised to the composed with power The compensating value is considered negligible ( Correction Factor ( The represents the shift of the neutral fiber during bending. It is calculated as: For ratios where , the correction factor is simply set to . Where to Access the DIN 6935 Standard PDF The core utility of the DIN 6935 standard

): Recommends specific radii from the DIN 250 series (e.g., 1, 1.2, 1.6, 2, 2.5 mm) to ensure uniform curves across different machinery. It is calculated as: For ratios where ,