The mystery of VDI2230 load movement steps In the bolting design, it is necessary to ensure that the preload of the bolt meets various load requirements such as external shear, axial, bending moment and torque. bolt

The mystery of the VDI 2230 load movement steps

In the bolting design, it must be ensured that the preload of the bolt meets various load requirements such as external shear, axial, bending moment and torque. Bolted connections are subject to various forms of external loads, such as axial forces, shear forces, bending moments and torques, and need to be selected according to different load types. When selecting the initial bolt specifications, the magnitude of the external torque load and the shear direction load need to be considered, and the external load distributed by a single bolt connection is calculated as the lateral shear direction load. The average preload of the bolts is about 46 000 N, which is slightly higher than the corresponding load for the M12-10.9 bolts in the table.