METHOD FOR CONTROLLING SECTIONAL SHAPE OF ROLLING MATERIAL

• Main Authors: NAGAKURA HIROSHI, ECHIGO SHIGERU, INOUE TERUHISA, SAKAI TOSHIO
• Format: Patent
• Language: English
• Published: 04.10.1985
• Subjects: MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL; PERFORMING OPERATIONS; PUNCHING METAL; ROLLING OF METAL; TRANSPORTING

PURPOSE:To decrease edge thickness during rolling without decreasing rolling speed and without increasing middle thickness by controlling the flow rate distribution of cooling sprays in such a way that the thermal crown curve attains the target curve similar to a deflection curve. CONSTITUTION:A the...