Analysis of Lateral Bending for Continuous Casting Slab

In order to research the forming mechanism lateral bending during side pressing for continuous casting slab, the simulation model was established using finite element method. It is mainly studying object for the effect of the different position of double dies on the lateral bending, to make nodes displacement fluctuation in corresponding position of slab head and tail as the degree of lateral bending of continuous casting slab along its width direction. It can obtain the rules of metal flow along the rolling direction, when dies position deviation respectively is 0 mm, 10mm, 20 mm, 30 mm, 40 mm and 50 mm, under the other conditions remain unchanged, the bigger the dies position deviation, the bigger the corresponding pitch nodes displacement, and the bigger the lateral bending for slab. The results provide the theoretically support for the controlling position accuracy of the dies in live and enhancement the useful rate of the slab for production field.