At present, new rolling mill equipment is an essential component in the process of strip steel processing. Its roller can improve the theme activity of the steel strip and the flatness of the cold rolling rolls, thereby improving the efficiency of the use of the rolls and increasing the service life of the rolls. However, in specific applications, roller equipment is generally equipped with malignant oil seepage and pipe blockage compensation oil. At present, the mechanical equipment is closely combined with the basic principles of practical operation to grasp the causes of common faults.
Due to the actual operation of the radial connection of the rolling mill, a steel connection head is generated for maintenance based on the actual operation of the rolling mill. The position sensor is installed on the winding roller to accurately measure the actual operation of the left and right sides of the rolling mill, which can improve the appearance of the strip steel. When the bending roller needs to be controlled, the hydraulic transmission system changes the working pressure of the rolling mill, allowing the bending roller part with positive tensile strain and positive compressive strength to be released into the actual working roller and the turning groove of the rolling mill, Change the holding mode of the controller.
In the disassembly display information of the moving motor shaft, the support point ring on the bending rod and the bearing end cover of the roller are severely damaged and have a relatively thin thickness. Therefore, when the radial force during operation is cold-rolled and drilled in an azimuth direction, and applied together with the working pressure roller to withstand the cold-rolled azimuth angle, the radial cutting speed causes significant damage to the hydraulic cylinder. According to on-site applications, it has been found that the connecting cylinder on the transmission system side is a dovetail groove, which is used together with the roller bearing seat, Enabling a bent engine cylinder to reduce the radial drilling and release a larger radial cutting speed when using working pressure rollers will reduce the service life of the bending rollers in practical operation.
When the rolling mill roll is not in the zero position, the lock on the side of the machine equipment cannot be opened, and the machine equipment is not in place. In the preliminary design scheme, automatic switches are used to check the connecting rollers on the side of the module. Due to the actual effect of replacing the rollers and water vapor, it is basically impossible for the automatic switch to check the changes in the rollers. Due to the limitations of natural environment and time, it often occurs during operation because the rollers are not blocked on the module side.
