Correction method

Abstract

The application provides a deviation correction method which is applied to material cutting equipment. The method comprises the steps that an image of a material is acquired; multiple pieces of width data of the material are obtained according to the image; a dispersion degree of the filtered width data is computed; whether the dispersion degree satisfies a preset stability requirement is judged; and a width mean value of the material is obtained when the dispersion degree satisfies the preset stability requirement, and deviation of the material cutting equipment is corrected according to the width mean value. In the method provided by the application, through real-time detection of the width data, deviation of the material cutting equipment is corrected according to the mean value when a judgment result shows that the dispersion degree of the width data satisfies the stability requirement. The method has the beneficial effects that width abnormities can be corrected in time; manual cost is reduced; frequent halt of the equipment caused by deviation correction can be avoided; and through judgment of the stability requirement, the width data with large deviations are removed, and deviation correction effects can be improved, so cutting precision of the material is increased.

Description

technical field [0001] The present application relates to the field of battery manufacturing, and in particular to a deviation correction method. Background technique [0002] In the cutting process of battery materials, once the width is abnormal, the operator usually adjusts it after shutting down to eliminate the abnormality. After the adjustment is completed, restart the machine, and the shutdown will inevitably lead to a decrease in production efficiency. What's more serious is that once the operator fails to adjust in time after the abnormal width occurs, there may be a risk of scrapping a large number of materials. Therefore, the operator must always pay attention to whether the product is abnormal, which will inevitably lead to an increase in labor costs. Contents of the invention [0003] The application provides a deviation correction method for improving the cutting accuracy of materials. [0004] The present application provides a deviation correction method f...

AI Technical Summary

Problems solved by technology

[0002] In the cutting process of battery materials, once the width is abnormal, the operator usually adjusts it after stopping the machine to eliminate the abnormality. After the adjustment is completed, restart the machine, and the shutdown will inevitably lead to a decrease in production efficiency.

What's more serious is that once the operator fails to adjust in time after the abnormal width occurs, there may be a risk of scrapping a large number of materials. Therefore, the operator must always pay attention to whether the product is abnormal, which will inevitably lead to an increase in labor costs.

Images