How to solve the deformation of cold bending forming machine?

When loading cold-formed steel equipment, a professional forklift driver is needed to carry it, so that the data of the steel coil is consistent with the middle of the expansion and contraction drum shaft, and then the forklift driver will gradually put the data of the steel coil on the trolley. When the operator wants to ascend or descend, it is necessary to adjust the data of steel coil in the middle of the telescopic drum shaft. Now, the movable bearing seat at the top of the uncoiler is being adjusted to keep it on the same level with the uncoiler.

Then, the expansion nut of cold-formed steel equipment is adjusted to expand the data of four arcuate plates and steel coils, so as to better prevent the data of steel coils from being deformed or damaged during operation. Only in this way can we achieve a foolproof effect and complete the task on time. The main basic principle of cold bending forming technology of cold bending steel equipment is to bend the strip in a straight line along the longitudinal direction.

However, the combination of the pressure generated during bending deformation and the residual stress in the strip often deviates from the cold-formed steel equipment. In order to solve these problems better, straightening mechanism should be adopted at the end of cold-formed steel equipment. As far as the basic principle of straightening mechanism is concerned, the profile with many defects such as lateral bending and warping has ten sufficient pressures in some opposite directions through straightening mechanism, which makes it irreversibly deformed.