KLI

軸對稱間接押出에 關한 硏究

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Alternative Title
A Study on Axisymmetric Indirect Extrusion
Abstract
間接抽出을 할 때 die모서리에 生기는 dead metal font의 形狀을 抛物線形으로 假定하여 軸對稱問接抽出에 上昇理論을 適用하여 抽出壓力을 豫測할 上界解를 提示하고 抽出壓力을 最小로 하는 dead metal zone의 크기를 求했다.
During indirect extrusion process, dead metal zone is formed at die corner. Assuming that the profile of the dead metal zone is parabolic applying the upper bound principle to axisymmetric indirect extrusion problem, author has obtained the upper bound solution to predict extrusion pressure and the size of dead metal zone to minimize extrusion pressure.
During indirect extrusion process, dead metal zone is formed at die corner. Assuming that the profile of the dead metal zone is parabolic applying the upper bound principle to axisymmetric indirect extrusion problem, author has obtained the upper bound solution to predict extrusion pressure and the size of dead metal zone to minimize extrusion pressure.
Author(s)
金鎭武
Issued Date
1985
Type
Research Laboratory
URI
https://oak.ulsan.ac.kr/handle/2021.oak/4788
http://ulsan.dcollection.net/jsp/common/DcLoOrgPer.jsp?sItemId=000002024884
Alternative Author(s)
Kim,Jin-Moo
Publisher
연구논문집
Language
kor
Rights
울산대학교 저작물은 저작권에 의해 보호받습니다.
Citation Volume
16
Citation Number
2
Citation Start Page
155
Citation End Page
160
Appears in Collections:
Research Laboratory > University of Ulsan Report
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