論文

査読有り 国際誌
2021年

Study on the Transferability of Rolling with Ordered Texturing Roll

Forming the Future: Proceedings of 13th International Conference on the Technology of Plasticity
  • Yasuyuki Fujii
  • ,
  • Yasushi Maeda
  • ,
  • Hiroshi Utsunomiya

開始ページ
2405
終了ページ
2417
記述言語
英語
掲載種別
論文集(書籍)内論文
DOI
10.1007/978-3-030-75381-8_201
出版者・発行元
Springer International Publishing

Surface textured rolling is designed to transfer roughness onto the sheet from the surface of textured rolls. The authors investigated the influence of rolling conditions on transferability using an ordered texture roll experimentally. To understand such influence, we compared the rolled surface profiles during the experiments with those during Finite Element Analysis (FEA). However, at reductions greater than 5%, there is a discrepancy, which is believed to be caused by unknown restraint force. As it is difficult to estimate the restraint force with a 3D profile roll, we carried out experimental transformability tests with 3 simpler kinds of ordered texture rolls, namely, (1) RD, (2) TD, and (3) 45-degree groove rolls. In this paper, the apparent friction coefficients were evaluated experimentally with these rolls. The friction coefficients were found to be affected by several metal flows in the roll bite. In conclusion, it is still difficult to estimate the apparent friction coefficient because these metal flows affect each other.

リンク情報
DOI
https://doi.org/10.1007/978-3-030-75381-8_201
URL
https://link.springer.com/content/pdf/10.1007/978-3-030-75381-8_201
ID情報
  • DOI : 10.1007/978-3-030-75381-8_201
  • ISSN : 2367-1181
  • eISSN : 2367-1696

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