ゼンジミアミルにおけるステンレス鋼板冷間圧延時の振動解析

概要

論文の詳細を見る
Both high speed rolling and heavy reduction rolling have been attempted in order to improve rolling efficiency for stainless steel strips. On the other hand, surface quality and gauge accuracy requirements are becoming increasingly strict. Mill vibration has become an important technical problem, since it reduces rolling efficiency and is detrimental to surface quality and gauge accuracy. The vibration of cluster-type mills such as the 20-high Sendzimir mill is complicated due to their multi-roll structure. In order to clarify the vibration phenomenon in the Sendzimir mill, two simulation models were developed to calculate the natural frequencies of Sendzimir mill vibration, and the frequencies of mill vibration during the cold rolling of stainless steel strip were measured. Two distinct vibration modes were found to be nealy 700Hz.
社団法人日本鉄鋼協会の論文
1992-10-01