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FE-based On-Line Model for Prediction of Roll Force and Forward Slip in Skin-Pass Rolling

Title
FE-based On-Line Model for Prediction of Roll Force and Forward Slip in Skin-Pass Rolling
Authors
강병익
Date Issued
2011
Publisher
포항공과대학교
Abstract
On-line prediction model which calculate roll force and forward slip of skin-pass was built based on the results of plane strain, elastic-plastic non-steady finite element process model. To develop on-line prediction model, we proposed the hypothetical mode of rolling, and introduced dimensionless parameters related to roll force. Using the integrated FE process model, a series of finite element simulation was conducted over the process variables, and the influence of various process conditions on non-dimensional parameters was inspected. The prediction accuracy of proposed on-line model is examined through compatision with predictions from a finite element process model over the the various process condition.
URI
http://postech.dcollection.net/jsp/common/DcLoOrgPer.jsp?sItemId=000000895597
http://oasis.postech.ac.kr/handle/2014.oak/957
Article Type
Thesis
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