Pattern Formation of Roll-Covering Rubber in a Paper-Making Machine and Its Countermeasures

Atsuo Sueoka, Takahiro Ryu, Akihiro Yasuda, Takahiro Kondou, Keiichi Katayama

研究成果: Contribution to journalArticle査読

2 被引用数 (Scopus)

抄録

This paper deals with pattern formation of smoother roll covering rubber in a paper-making machine and its countermeasures carried out using a controlled damper roll, taking the lateral deformation of the rolls in the axial direction into account. The authors describe the modelling of the system, regarding this vibration phenomenon as unstable vibration due to time lag and attributable to the viscoelastic characteristics of the rubber. It was made clear that (1) the pattern formation due to the rigid modes and the elastic modes between the top and bottom rolls was easily quenched by the external friction of support-bearing parts, and (2) that due to the combined rigid and elastic mode, called convex mode, between the top and bottom rolls was effectively quenched not by the external friction but by the internal friction and the additional rigidity generated using the controlled damper roll.

本文言語英語
ページ(範囲)4160-4167
ページ数8
ジャーナルtransactions of the japan society of mechanical engineers series c
61
591
DOI
出版ステータス出版済み - 1995
外部発表はい

All Science Journal Classification (ASJC) codes

  • 材料力学
  • 機械工学
  • 産業および生産工学

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