Method for Determining Monitoring and Measuring Points of Rolling Mill Parameters and Arrangement Structure of Rolling Mill Parameter Measuring Devices

Abstract

A method for determining rolling parameter monitoring and measuring points of a rolling mill and the arrangement structure of a rolling mill parameter measuring device. In the method, the acceleration sensor and the rolling parameter measuring device are first arranged at different positions of the rolling mill; The influence factor of the rolling parameters is calculated, and the sensitivity of the rolling parameters is calculated, and the monitoring and measuring points of the rolling parameters of the rolling mill are quickly and accurately determined. The invention can quickly and accurately determine the monitoring and measuring points of other rolling parameters of the rolling mill except the vibration acceleration signal, can accurately measure the rolling force and rolling speed of the twenty-high rolling mill, and further determine the impact on the rolling force The setting angle of the measuring device and the rolling speed measuring device can further improve the measurement accuracy of the rolling force and rolling speed, and realize the online accurate monitoring of the rolling mill vibration without affecting the performance and production of the rolling mill, and provide information on the operating status of the rolling mill. signal to ensure the normal operation of the rolling mill.

Description

technical field [0001] The invention relates to a rolling mill vibration monitoring method, in particular to a rolling parameter monitoring and measuring point determination method for a 20-high rolling mill and an arrangement structure of a rolling mill parameter measuring device. Background technique [0002] The rolling mill will vibrate frequently during the rolling process, how to accurately monitor the vibration of the rolling mill has always been a worldwide technical problem. The vibration problem of the rolling mill not only seriously affects the mechanical properties and precision of the rolling mill, but also the strong vibration of the rolling mill will seriously affect the surface quality of the product and bring huge economic losses to the enterprise. Since the rolling mill system has the characteristics of multi-parameters and multi-vibration sources, in order to eliminate the interference of other parameters and obtain more accurate signals during the vibrati...

AI Technical Summary

Problems solved by technology

But this is just a monitoring device, and does not explain the position determination and arrangement of the sensor measuring points, so it is necessary to develop a method for determining and arranging the sensor measuring points to obtain accurate signals to monitor the vibration of the rolling mill

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