9/6/2023 0 Comments Vdi 2230 part 2They are very helpful for this type of work. I recommend purchasing the standard and one of the available commercial software packages. Then, calculate stresses, surface pressure, fatigue, thread engagement, etc. Then, you determine the minimum required preload: friction grip to resist transverse forces, or sealing against a medium, or to prevent opening along the joint interface(s). This is done with simple statics, finite-element calculations, etc.Īfter you have local conditions, then you input your joint geometry and materials. ![]() So, first you need to transform your global forces (applied forces, reactions, etc.) into a local condition at the fastener. VDI 2230 is used to analyze the situation at the actual fastener location. ![]() Perhaps you meant axial, in contrast to transverse. ![]() Your force is not concentric, it is eccentric.
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