LVC(Liner Variable Contour) is a new type of work roll contour.Gap crown can linearly vary with strip width by use of the contour and strip shape performance can be adjusted through shifting.

• 工作辊辊型是一种新型辊型，这种辊型实现了辊缝凸度随板宽变化成线性变化，并可以通过窜辊来调节板形性能。