Open Access System for Information Sharing

Login Library

 

Thesis
Cited 0 time in webofscience Cited 0 time in scopus
Metadata Downloads

조압연 중 판의 폭 퍼짐 예측 모델 개발

Title
조압연 중 판의 폭 퍼짐 예측 모델 개발
Authors
이동훈
Date Issued
2014
Publisher
포항공과대학교
Abstract
Precision control of the slab width is crucial for product quality and production economy in roughing mill. In this paper we present a new model for the prediction of the width spread of a slab during rolling in the roughing train of a hot strip mill. The approach is based on the extremum principle for rigid plastic materials, and applicable to horizontal rolling of a slab with either a dog bone shaped cross section or a rectangular cross section. Also the upper bound theorem is used for calculating the width spread of a slab. The prediction accuracy of the proposed model is examined through comparison with the predictions from the 3-D finite element (FE) process simulations.
URI
http://postech.dcollection.net/jsp/common/DcLoOrgPer.jsp?sItemId=000001736797
http://oasis.postech.ac.kr/handle/2014.oak/2263
Article Type
Thesis
Files in This Item:
There are no files associated with this item.

qr_code

  • mendeley

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

Views & Downloads

Browse