Aluminium profile extrusion die material:Industrial aluminium profile extrusion die material is H13 steel, aluminum extrusion dies after nitriding is necessary before working. Aluminium profile extrusion die structure:Generally an extrusion die is consisted of the die plate, die bolster and die ring

TONGUE RATIO CALCULATION IN EXTRUSION DIE DESIGNThis calculation will supply a value in the form of a ratio between the opening (or neck) ofa tongue detail to the total surface area of the tongue itself. The calculation will supply anindication as to the strength of any such tongue and the likelihoo

Die Block Caused by Relief DesignThe working belt without support is easy to deform and crack when the relief is too large. Profile in the export stage of the material head out of the working belt due to the flow speed, wall thickness, resistance and other reasons, not necessarily radial outflow, m