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莱钢板带厂1500热轧生产线现在有3台意大利POMINI数控磨床,担负着1500热带各种轧辊的加工任务,轧辊的加工精度以及加工的表面质量直接影响到板带钢的板形和表面质量,为了适应现阶段提高板带表面质量以及轧辊辊型控制的新要求,必须对轧辊加工提出更高的要求。通过改造托瓦结构,有原来的镶嵌式结构改为巴士合金直接采用高强度粘合剂直接粘结在铸钢机体上,抗剥落性能明显提高,杜绝了使用过程中巴士合金脱落的现象。托瓦耐磨性的提高,提高了托瓦定位精度,可大大减少磨削量和需要重磨次数,提高生产效率和磨床效率,降低砂轮消耗。
Lai Strip Steel Plant 1500 hot-rolling production line now has three Italian POMINI CNC grinding machine, shoulder the 1500 tropical variety of roll processing tasks, the processing precision of the roll and the processing of the surface quality of a direct impact on the strip shape and surface quality , In order to adapt to the current stage to improve the surface quality of the strip roll roll control and the new requirements must be put forward higher requirements roller processing. Through the transformation of the tile structure, the original inlaid structure into a bus alloy directly with high-strength adhesive directly bonded to the cast steel body, anti-spalling performance was significantly improved to eliminate the use of bus alloy shedding phenomenon. Tweezers wear increased to improve the positioning precision Tuowei, which can greatly reduce the amount of grinding and the need for re-grinding times, improve production efficiency and grinding efficiency and reduce wheel consumption.