In today's finishing mill pressing system, the pulley of the synchronous mechanism is wrapped in the screw, the toothed belt mechanism of the toothed belt is arranged on the side wall of the fixed shell, the driven pulley mechanism of the toothed belt is wound on the fixed shaft, the fixed axis around the driven pulley and the axial direction of the relatively rotatable rotating fixed shaft move up and down, and the detection equipment is arranged in the fixed shell and used to detect the number of revolutions of the driven pulley, The new type can be adjusted accurately and effectively.
According to the actual application and steps of the screw, the displacement deviation of the upper roll and the dimensional deviation of the gap between the upper roll and the lower roll are reduced or eliminated by the screw, so the middle or edge quality is better. The anti reflection wedge locking equipment for the transverse rolling mill is installed in the frame, and the hydraulic cylinder drives the wedge to perform stamping or rolling mill to adjust the forward angle and gap of the roll. Its structure is simple, safe and reliable.
It can not only effectively reduce the number of replaced cylinders, but also help to improve the service life of the hydraulic cylinder, improve the surface fit and accuracy, the accuracy of advance angle and ensure the rolling quality. Now, through the understanding and theoretical calculation of the problems in the production process of the rolling mill, a new type of deceleration system optimization system is proposed to ensure the normal operation of the suppression system. Through the collection and understanding of the vibration signal of the gearbox rolling mill, Now we can capture the state of the gearbox rolling mill, accurately locate the fault of the rolling mill, and understand the pulley test defect and the hardness of the gear tooth surface.
During the installation of rolling mill equipment, we should focus on the installation of support plate, rolling mill base and rolling mill frame. These three parts are the basis of the installation of the whole rolling mill, which is the most important. We should control the installation accuracy of the three parts. The rolling mill can ensure the service life and operation cycle of the rolling mill, understand the position selection of the axis of the main drive universal joint of the medium plate rolling mill, and when understanding its structural composition, First, understand the fatigue service life of transverse shaft and bearing.