【摘要】 为促进高速钢轧辊在棒材轧机上应用,介绍了高速钢轧辊的加工、冷却及维护中应注意的问题。并以实例介绍了高速钢轧辊用于轧制圆钢、带肋钢筋成品机架时,每次单槽轧钢量比针状贝氏体球铁轧辊分别提高6倍和4倍,而价格仅为其2 5倍。更多还原

【Abstract】 Some problems which should be noticed about machining,cooling and maintenance of highspeed steel roll were introducedTaking the practical production for example,the rolling amount of single groove is respectively increased by 7 times and 5 times by using this kind of rolls instead of acicular bainite cast iron roll on the finishing stand for round bar and ribbed barBut its cost is only 25 times of acicular bainite cast iron roll更多还原