bending of plates process

Bending of plates uses work rolls to bend the sheet into shapes, which can form cylindrical parts, tapered parts and other parts of different shapes.

The working principle of bending of plates is to move the work roll through the action of hydraulic pressure, mechanical force and other external forces, so that the sheet is bent or rolled into shape.

Bending of plates can process elliptical parts, arc-shaped parts, cylindrical parts and other parts according to the rotation movement and position changes of work rolls of different shapes.

localized distortion in bending square tubes

4 best basic knowledge in cold bending & forming process

The most practical, accepted, and economical way to make large-radii bends generally is to cold-roll the material. Many variables have a bearing on the type of equipment you should choose, including wall, flange, and leg thickness.
For large-radii bends, cold rolling achieves the desired radius with a minimum number of passes. Because of their size, wide-flange beams can be cold-rolled as well.
Because the workpiece can be extremely thick and strong, you need to understand the variables and learn how to work with them.