Vdi 2230 2021 ((exclusive)) -

) are split between the bolt and the clamped parts using the Load Introduction Factor ( R4: Resilience (Compliance) : Calculating the elastic deformation of the bolt ( delta sub cap S ) and the plates ( delta sub cap P R5/R6: Force Fluctuations

The guideline requires verifying the safety against yielding ( Spcap S sub p ), fatigue ( SDcap S sub cap D ), and surface pressure ( SLcap S sub cap L What’s New in the 2021 Update? vdi 2230 2021

The bolt centerline matches the geometric center of the clamped parts, and the external load acts along this same axis. ) are split between the bolt and the

Ensure sufficient clamping force remains under lateral (shear) loads to prevent the clamped parts from sliding against each other. vdi 2230 2021

Strength values and thermal expansion coefficients for various steel grades and lightweight materials (like aluminum used in modern automotive designs) were synchronized with current international standards.