Articles
4 Factors That Affect the Thickness of the Workpiece in Continuous Rolling Mill Line
by Luoyang Judian Professional Steel Casting and Rolling Equipment MIn the process of the continuous rolling mill line, there are many factors that can affect the final rolling thickness of the steel plate. The reasons that affect the thickness of the rolling are mainly from two aspects: the workpiece and the rolling mill.
Among them, the factors that affect the thickness of the steel rolling machine mainly have the eccentric effects of the support roller. This effect will cause periodic changes in each rotation of the roll for one week. The elastic deformation and the thermal expansion and wear that occur during the roller re-rolling process will cause different changes in the roller joints. In terms of rolling parts, the factors that affect the thickness of the plate are changes in the tension of the steel plate, the thickness of the blank, and the deformation resistance.
First of all, the research on the rolling process can be analyzed by the elastic curve. According to the bouncing equation of the rolling machine, it can be seen that the thickness of the rolling parts in the rolling process is determined by four factors, including rolling pressure, empty loading rolling seams of the rolling mills, the thickness of the longitudinal rigidity and the thickness of the bearing oil film. Therefore, whether it is the factors that affect the thickness of the rolling pieces or discussing the principle of the thickness control of the steel plate, you need to start with the analysis of these four factors.
The influencing factors mentioned above will change the working roller seam during the rolling of the steel plate, which will affect the thickness of the steel plate of the rolling machine. In the actual rolling process, the effects of the above factors on the actual thickness of the rolling parts are not isolated but often work at the same time. Therefore, when rolling thickness control, the impact of various factors must be considered comprehensively.
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About Luoyang Judian 
Professional Steel Casting and Rolling Equipment M
12 connections, 0 recommendations, 149 honor points.Joined APSense since, November 9th, 2022, From Luoyang, China, China.
Created on Feb 23rd 2023 01:06. Viewed 76 times.
