Steel rolling production system processing method and steel rolling production system processing device

Abstract

The invention relates to a steel rolling production system processing method and a steel rolling production system processing device. The method includes: detecting whether a steel rolling production system fails or not; if yes, detecting whether or not a rolling mill in the steel rolling production system is in the process of rolling a rolled piece; if yes, controlling the rolling mill to continue rolling the rolled piece; controlling the rolling mill to stop operation after the rolling mill completes rolling of the rolled piece. Compared with powering off the steel rolling production system in the prior art, the steel rolling production system processing method and the steel rolling production system processing device have the advantages that damage to the rolling mill due to the fact that sudden power-off enables the rolled piece to stay in the rolling mill can be avoided; additionally, the rolled piece can continue being rolled to be prevented from staying in the rolling mill and being turned into waste, so that resource waste is avoided.

Description

technical field [0001] The present disclosure relates to the field of control technology, in particular to a method and device for processing a steel rolling production system. Background technique [0002] The current steel rolling production system is generally controlled by a controller. When the steel rolling production system fails, the controller will take countermeasures to prevent the accident from expanding further. Generally, as long as the steel rolling production system fails, no matter what kind of failure, the controller will immediately cut off all power supplies of the steel rolling production system. Afterwards, technicians overhaul the steel rolling production system, and when the steel rolling production system returns to normal, the controller is connected to the power supply of the steel rolling production system. [0003] However, the inventor found that in the existing countermeasures, no matter what kind of failure occurs in the steel rolling produc...

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Problems solved by technology

[0003] However, the inventor found that in the existing countermeasures, no matter what kind of failure occurs in the steel rolling production system, the controller will immediately cut off the power supply of the steel rolling production system. The after-rolled piece will inevitably stay inside the rolling mill, thereby damaging the rolling mill

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