提高热轧粗轧R2工作辊粗糙度的研究

Study on Improving the Roughness of R2 Work Roll in Rough Rolling

针对粗轧机轧辊在新换轧辊时,板坯在往复轧制过程中存在咬入困难,打滑的问题,通过对磨床磨削的改善和研究,提高粗轧轧辊表面粗糙度,改善板坯咬入困难,减少板坯打滑的情况。

In view of the problems of slab biting in and slipping in the process of reciprocating rolling when the roughing mill rolls are changed,the surface roughness of roughing mill rolls is improved,the slab biting in difficulty is improved and the slab slipping is reduced through the improvement and research of grinder grinding.