Key Technologies of Cold Rolling Automation Control
Cold rolled sheet is a high value-added product, which is an essential raw material for automobile, household appliances, food packaging, construction and other industries. There is still a big gap between cold rolled thin strip production in developing countries and developed countries, so increasing its production proportion is an important direction of steel industry structure adjustment. In addition to increasing the production capacity of cold rolling units, improving the single production capacity of existing cold rolling machines on the basis of ensuring product quality and equipment operation stability is also an effective means to increase the proportion of cold rolled products in the total steel production. Therefore, we specially share the idea of key technology of cold rolling automatic control, which is mainly divided into four parts: thickness control, plate shape control, transmission control and display and diagnosis.
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