Hi

I need to know how to apply torque in bolt nut assembly with shear force of 1900 kgf shared by 4 bolts with a size of M12 x 1.5. what should be minimum torque to apply on this bolt.

Kindly give your sugesstions.

Hi

I need to know how to apply torque in bolt nut assembly with shear force of 1900 kgf shared by 4 bolts with a size of M12 x 1.5. what should be minimum torque to apply on this bolt.

Kindly give your sugesstions.

Saravanamoorthy,

You don't need Simulation; this is a question best answered by hand calculations and testing. You need to know, experimentally measure, or estimate the friction coefficient(s) between your bolt, nut and the parts being assembled. That will allow you to calculate the tension needed in the bolts and the torque needed to produce that tension. It will typically not be a very accurate calculation, as the friction coefficients typically vary a lot in real life.

Jerry S.