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http://dx.doi.org/10.5916/jkosme.2011.35.2.244

FEA of Pipe Rolling Process Using Planetary Rolling Mill for Stainless Steel  

Lee, Jung-Kil (한국기술교육대학교 기계정보공학부)
Kim, Kwan-Woo (충북대학교 기계공학부)
Cho, Hae-Yong (충북대학교 기계공학부/중전기기 미래기술개발 연구센터)
Abstract
Pipe rolling process using the planetary rolling mill for AISI 304 stainless steel has been studied by using finite element method. Mannesmann method using three-roll is applied to this rolling process. Commonly, rolling process has started from the cold working and finished to the hot working. This rolling process has more advantage that make reduction of process and cost than existing extrusion process. This process includes various and complex process parameters. Each of the process parameters affects forming result. Therefore, all of the process parameters should be considered in FEA. In this study, possibility and productivity of forming pipe for AISI 304 stainless steel had been investigated. Also, preheating process and variations of rotation velocity and product thickness were considered in FEA. Rolling process for AISI 304 stainless steel pipe was successfully simulated and it should be useful to determine optimal rolling condition.
Keywords
Stainless steel; Rolling; Planetary rolling mill; Finite element analysis;
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Times Cited By KSCI : 1  (Citation Analysis)
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