EXTRUSION DIE USING SHOCK-ABSORBING PAD AND METHOD FOR MANUFACTURING EXTRUSION
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United States of America Patent
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Issued Date -
Oct 22, 2015
app pub date -
Jun 13, 2013
filing date -
Jun 13, 2012
priority date (Note) -
Abandoned
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Abstract
An extrusion die using a shock-absorbing pad and a method for manufacturing an extrusion. A shock-absorbing pad is inserted between a material to be processed and a die such that the shock-absorbing pad is deformed during extrusion to form an optimal die half angle, thereby efficiently extruding the material to be processed. The extrusion die for extruding the material to be processed includes a container for accommodating a material to be processed, a die which is mounted on the front of the container, and which has, in the center thereof, a die hole that is a path through which the material to be processed is extruded, a shock-absorbing pad inserted between the material to be processed and the die, and a ram for pressing the material to be processed.
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