The convex wedge consists of a set of convex inclined wedges with bevels, each convex wedge is designed according to the deflection curve of the carriage, table finite element analysis.
The relative movement of the cams is automatically controlled according to the amount of compensation required by the hydraulic press brake cnc control system, taking into account the load on the workpiece during bending, which causes deformation of the slide and the table riser.
Mechanical compensation allows precise deflection compensation over the entire length of the table.