Uniform land length die

A die is internal for forming shapes of polygonal cross-section, which has all internal surfaces which are parallel to the die axis of equal length. The die is primarily used in hydrostatic extrusion. It can be made in two parts for ease in cleaning. A billet having a pointed, faceted nose for use w...

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Bibliographic Details
Main Author LUGOSI; ROBERT
Format Patent
LanguageEnglish
Published 10.08.1976
Subjects
AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL
MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
PERFORMING OPERATIONS
PUNCHING METAL
TRANSPORTING
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Summary:A die is internal for forming shapes of polygonal cross-section, which has all internal surfaces which are parallel to the die axis of equal length. The die is primarily used in hydrostatic extrusion. It can be made in two parts for ease in cleaning. A billet having a pointed, faceted nose for use with the die is also disclosed.
Bibliography:Application Number: US19750565501