φ500mm轧机轧辊凸痕机构的研制与应用  

Development and Application of Ragging Mechanism for φ500mm Rolling Mill Roll

作　　者：王启[1] 王建宾[1] 王秋林[1] 王卫星[1] 

机构地区：[1]济南钢铁集团总公司第一小型轧钢厂,山东济南250101

出　　处：《山东冶金》2003年第2期12-13,共2页Shandong Metallurgy

摘　　要：在普通C8463A轧辊车床上增加一套凸痕机构,并以PLC为核心进行电气控制,解决了在 500mm轧辊孔型槽底刻制凸痕的问题。实践证明,轧辊凸痕机构的应用,对改善轧制咬入条件,提高轧材表面质量,降低轧辊消耗有明显效果,轧辊的重车率提高了2倍。A ragging mechanism is added to the common C8463A roll lathe, and PLC is adopted mainly to carry out electric control, and then the ragging can be nicked on the bottom of the pass of 500mm rolling mill roll. The practice has proved that the ragging mechanism can improve the bite condition and the rolled metal's surface quality, reduce the consumption of rolls, and increase the reconditioning rate by twice.

关 键 词：轧辊车床 轧辊凸痕机构 研制 咬入条件 孔型 重车率 

分 类 号：TG519.54[金属学及工艺—金属切削加工及机床] TG333.17