センジマ・ミルの板厚制御(<特集>圧延歩留り向上の技術と理論)

概要

論文の詳細を見る
Recently, severe demands for the accurate thickness of cold rolled strip have required the appearance of a new type Automatic Gage Control (AGC) system for Sendzimir mills. AGC systems which meet the requirements have been completed in Hanshin Works, Kawasaki Steel Corp. They are baced on the principle of mass flow constant. Characteristics in this AGC system are as follows ; 1 AGC is baced on the principle of mass flow constant. 2 System has two modes and they are alternatively used in rolling passes. 3 To improve response extremly in screw down, the electrical-hydraulic servo system is adopted. The following accuracy for the strip thickness has been brought about on cold rolling for silicon steel with this AGC system ; more than 98.5% of overall length of a coil falls within thickness deviation 5 μms.
社団法人日本鉄鋼協会の論文
1981-11-01