针对钼板轧制过程中,撕裂轧废现象严重等问题,对钼板轧制常用的典型轧辊辊形,如直线廓形轧辊、CVC轧辊辊形以及SMART Crown轧辊辊形,从辊形曲线设计、轧制应力、破坏情况进行比较,提出一种优化设计的辊形以避免或减少边裂现象。结果表明,优化设计的辊形轧辊施加给钼板轧制应力是现有生产轧辊的168%,而破坏值却是4种辊形轧辊中最小的。 Aiming at the problems of molybdenum plate rolling and severe torn rolling and scrap rolling, the typical roll shapes commonly used in molybdenum plate rolling, such as straight profile roll, CVC roll shape and SMART Crown roll shape, Design, rolling stress and damage conditions, we propose an optimized design of the roll shape to avoid or reduce the edge fissure phenomenon. The results show that the optimized design of the roll-shaped roll applied to the molybdenum plate rolling stress is 168% of the existing production roll, but the damage value is the smallest of the four roll-shaped roll.