Forging process for producing a flanged shaft

摘要

it is a schmiedeverfahren to manufacture a flanschwelle indicated the zwischenabschnitt has a flange. the method uses a disc with a diameter smaller than the diameter of the wellenendabschnitte but is sufficiently large, a buckling disc in druckbeaufschlagung of axialrichtung to prevent.the disc is in a closed gesenk introduced and with a stamp in axialrichtung with pressure on. with this procedure, the flanschwelle with high dimensional accuracy and excellent werkstoffnutzung are produced, and at the same time, the time and labor for the surface after forging is reduced and no major press is required.the method is effective for the manufacture of a crankshaft vorformverfahren applicable.