双轴承座工作辊弯曲装置(以下简称DC-WRB)是石川岛播磨重工业公司近年来研制出的一项改善液压弯辊板形控制能力的新装置,它先是用于热连扎,扩大轧机的凸度控制范围,以后又推广应用到冷轧。由于这项技术对原有设备变动不大,又具有一系列的优点,所以已被若干厂家采用。 Double bearing work roll bending device (hereinafter referred to as DC-WRB) is a new device developed by Ishikawajima Broadcasting Heavy Industries Co., Ltd. in recent years to improve the hydraulic bending roll shape control ability. It is firstly used for hot rolling and expanding mill Crown control range, and later extended to the cold-rolled. As this technology has little change on the original equipment, but also has a series of advantages, so it has been adopted by a number of manufacturers.