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日本开发了一种用于带钢热轧机的在线磨辊装置。这种在线磨辊装置可安装在轧机内,目的是在轧制过程中进行磨辊以保持辊形。采用这种装置能够提高轧材质量,实现自由规程轧制和延长换辊时间,从而可以提高生产率和节能。这种装置有一杯状磨轮。研磨轴同轧辊轴线偏置,且与轧辊表面法线呈一倾角α。在这种相对位置关系下,磨轮受一特定的力作用被压靠在轧辊的外圆周面上,随着轧辊的旋转而
Japan has developed an online roller mill for hot strip mills. This type of on-line roller mill can be installed in a rolling mill in order to roll the roller during rolling to maintain the shape of the roller. The use of such a device increases the quality of the rolled stock, allows free-schedule rolling and prolongs the roll changeover time, thus increasing productivity and saving energy. This device has a cup-shaped grinding wheel. The grinding axis is offset from the roll axis and at an angle a to the normal of the roll surface. In this relative positional relationship, the grinding wheel is pressed against the outer circumferential surface of the roll by a specific force, and as the roll rotates