提高中厚板成材率的重要途径

IMPORTANT APPROACH FOR INCREASING YIELD OF MEDIUM-THICK PLATE

绝对值 AGC 在控制同板差的同时,对目标厚度及其公差带的控制也至关重要;模型参考自适应规程设定方法配合绝对值 AGC 是实现负公差轧制的重要手段;轧制力的合理分配可以有效控制板凸度。这三项技术是提高中厚板成材率的重要手段。

Absolute AGC is important for both control of gauge in same.plate and control of tolerance hand of aim thickness.Model reference self-adaption rolling practice setting combined with absolute AGC is an important method to realize negative tolerance rolling.The crown can be controlled by optimum distribution of rolling force.All these three techniques are important methods for increasing yield of medium thick plate.