| 摘要 |
FIELD: rolling. ^ SUBSTANCE: proposed hot-rolling mill is provided with roller for measuring flatness which is installed on at least one roll table mounted before and/of after rolling stand and which acts onto at least one stand. Flatness check roller can be shifted from its working position in preset place. Roll table is furnished additionally with one roll table roller installed for turning, flatness check roller and roll table roller or rollers are arranged in compartment which can be turned by drive so that flatness check roller and roll table rollers can be set in working position by turning in same direction. ^ EFFECT: protection of flatness check roller from influence of ambient medium, increased quality of rolled product owing to prevention of damage to thin hot rolled strip. ^ 20 cl, 5 dwg |
