Mechanical and thermal characteristics in cold rolling by using drawing type rolling mill

Shunroku Sukumoda, Junzi Kihara, Tatsuhiko Aizawa

研究成果: Article査読

1 被引用数 (Scopus)

抄録

Mechanical and thermal characteristics in cold rolling have been evaluated as the first step of a lubrication study. Pressure distribution was calculated using the theory of differential work-roll. Based on the computed results, the applicability of the equation of a practical friction coefficient μ=τ/(R·P) was made clear. With respect to the temperature rise of the strip and roll surface, the measured data was in good agreement with the calculated results in the absence of heat transfer between roll and strip. Multi-thermocouple method was developed to investigate the temperature distribution in the roll. With the aid of boundary element method, the sensor could provide reliable estimation of temperature rise at the interface between roll and strip.

本文言語English
ページ(範囲)1970-1977
ページ数8
ジャーナルTetsu-To-Hagane/Journal of the Iron and Steel Institute of Japan
74
10
DOI
出版ステータスPublished - 1988

ASJC Scopus subject areas

  • 凝縮系物理学
  • 物理化学および理論化学
  • 金属および合金
  • 材料化学

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