): Verifies the bolt will not fail under dynamic, fluctuating loads. Surface Pressure ( SPcap S sub cap P
The guideline aims to optimize joint design by calculating the precise relationships between forces, moments, and deformations. According to experts at Bossard , its primary benefits include: vdi 2230 2021
) is applied to an already tightened joint, the bolt stretches a bit more, while the compressed parts relax a bit. The external load is divided between the bolt and the components based on their stiffness: The portion of the external load carried by the bolt. Clamping Force Reduction ( ΔFMcap delta cap F sub cap M ): Verifies the bolt will not fail under
must be high enough to generate sufficient friction to prevent slipping. For sealed joints, it must prevent gap formation. Step 3: Calculation of External Load Distribution The external load is divided between the bolt
By analyzing this joint compliance, VDI 2230 allows engineers to calculate exactly how much external load is transferred to the bolt versus how much is absorbed by the clamped parts. Key Objectives of VDI 2230