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以首钢迁钢冷轧1450酸轧机组中的拉伸弯曲矫直机为研究对象,对拉伸弯曲矫直机的设备结构进行了分析,推导出换辊后插入量补偿值的计算公式。针对拉伸弯曲矫直机生产过程中的常见问题,如工作辊磨损快、张力辊打滑等问题进行了分析,得出了问题的原因,并提出了相应的对策。对拉伸弯曲矫直机的设备结构和生产中的问题进行分析研究,为拉伸弯曲矫直机的设计提供了很好的理论依据,同时还可以了解拉伸弯曲矫直机的维护经验,为拉伸弯曲矫直机的设备维护提供参考。
Taking Stretch Bending Straightening Machine in 1450 mill of Shougang Cold Rolling Group of Shougang as the research object, the equipment structure of Stretching Bending Straightening Machine was analyzed, and the formula for calculating the compensation value of insertion amount after roll changing was deduced. Aiming at the common problems in the production process of Tensile Bending Straightening Machine, such as the fast wear of work roll and the slip of tension roll, the reason of the problem is analyzed and corresponding countermeasures are put forward. Analysis and research on the equipment structure and production problems of the tension bending straightening machine provide a good theoretical basis for the design of the tension bending straightening machine and can also understand the maintenance experience of the tension bending straightening machine, It provides a reference for equipment maintenance of stretch bending straightening machine.