Hydraulic Fluid in a Flexible Diaphragm Hydroforming Presses
Hydroforming presses of Hephaestus-N.06 series with CNC are designed for hydraulic forming of parts of complex spatial shape made of steel, non-ferrous alloys and titanium by pressing with hydroelastic medium.
The sheet metal takes the form of a solid one-sided matrix under the action of an elastic rubber membrane, the surface of which is pressurized by a working fluid (costor oil). High accuracy of the shape of the matrix is achieved by hydrostatic compression of the sheet, where the pressure exerted on the surface is the same at all points of the surface and does not depend on the shape of the surface.