Calculating method for second cooling water automatic width adjustment of thick-slab continuous casting machine

• Main Authors: BAI ZHANLU, DUAN XUELIANG, LIU ZHUOSONG, XIE CUIHONG, SUN BO, FAN XINGCHEN, HE XING, JIA GUANGSHUN, ZHEN XINGANG, GAO XIANQIANG, WANG ZHENMING
• Format: Patent
• Language: Chinese; English
• Published: 10.10.2012
• Subjects: CASTING; CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES; PERFORMING OPERATIONS; POWDER METALLURGY; TRANSPORTING

A calculating method for second cooling water automatic width adjustment of a thick-slab continuous casting machine belongs to the technical field of slab continuous casting devices. The specific calculating method includes building three groups of spraying pipelines in a plane perpendicular to the pouring direction of a continuous casting base, fixing a middle spraying pipeline to enable the middle spraying pipeline to be perpendicular to the upper surface of the continuous casting base, enabling movable spraying pipelines on two sides to do linear reciprocating movement on the plane, setting spraying angle of the three groups of spraying pipelines to be theta, the spraying directions are all perpendicular to the surface of the continuous casting base, arranging the linear distance between the middle spraying pipeline spraying point and the upper surface of the continuous casting base to be h, defining the intersection point of the direction of the middle spraying pipeline and the upper surface of the contin