High Vanadium High Speed Steel Guide Roller And Its Application Research

In modern enterprises of steel rolling,rolling guide is one of the important equipment for high speed wire rod productionline.1. Illustrates the guide guide roller failure, determine the failure of guide roller is mainly because of the guide roller wear resistance and impact toughness of the material is not good enough.2.Through the adoption of high vanadium high speed steel orthogonal experiment mehtod, in different quenching conditions of material heat treatment, after testing, high vanadium high speed steel after heat treatment has very good wear resistance. The study found that the material has obvious effect after heat treatment and all performance meet the design requirements.3. According to the characteristics of the guide roller guiding work environment andhigh vanadium high speed steel material, the design of guide roller can play itsgood characteristic, make its excellent performance, low cost.Finally, in the rolling mill of high vanadium high speed steel guide roller material for the field experiment, through the experimental results show that:the guide roller of high vanadium high speed steel material, the service life is greatly prolonged, the accident rate is reduced greatly, and has good economic benefit and social benefit.