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http://dx.doi.org/10.5228/KSPP.2009.18.7.519

A Study on the Shape Correction of Stamped Parts by the Irradiation of Laser  

Shim, H.B. (영남대학교 기계공학부)
Kim, D.W. ((주)아진산업 선행연구팀)
Publication Information
Transactions of Materials Processing / v.18, no.7, 2009 , pp. 519-530 More about this Journal
Abstract
The study is concerned with shape correction of stamped product using the laser irradiation. As a fundamental study, laser irradiation process has been analyzed through the thermo-mechanical FE analysis. For the purpose of validation, laser scanning experiment has been carried out also. Since the deformation mechanism involved in the laser scanning is extremely complicated due to the highly temperature dependent material properties, the determination of laser scanning pattern is not easy for the application of real stamped parts. A simplified method for the application of springback correction has been suggested with the thermo-mechanical FE analysis.
Keywords
Springback; High Strength Steel; Shape Correction; Laser Irradiation; Thermo-Mechanical FE Analysis;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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