Waste cutting interlocking intelligent correction control system and method

Abstract

The invention provides a waste cutting interlocking intelligent correction control system and method, and relates to the technical field of steel production, and the system comprises a time optimization and integration system, a quick stop allowance combination system, an execution monitoring closed loop system, and an import intelligent optimization system. The time optimization and integration system is used for detecting the time difference between the waste cutting guide plate of the emergency waste cutting device and the breaking and shearing execution action, and increasing the rolled piece cutting time delay of emergency waste cutting as the time difference between the waste cutting guide plate of the emergency waste cutting device and the breaking and shearing execution action; when the production tense and the equipment state change, the real-time time difference between the waste cutting guide plate of the emergency waste cutting device and the breaking and shearing execution action is automatically imported and automatically optimized, in conclusion, the production control bottleneck problem caused by the failure of the actual operation function of the finish rolling waste cutting interlocking can be quickly, accurately and simply controlled in real time, and serious steel piling, equipment damage and steel billet waste are prevented.

Description

technical field [0001] The invention relates to the technical field of iron and steel production, in particular to a control system and method for intelligent correction of waste cutting interlocking. Background technique [0002] The 3# flying shear breaking function of the double-line 3# flying shear in the rolling mill is the finishing rolling waste cutting interlocking system, which is very important for the stability of production and the rapid treatment of abnormal situations. If the use and operation effect are good, it can save a lot of time and manpower and material resources; [0003] However, after the system has been in operation for a period of time, it is prone to the scene of unsuccessful breaking, and it is more and more frequent, and finally all the breaking is unsuccessful. The high-line 3# flying shear and the breaking shear after the 3# flying shear Faults and the success of the crushing of the stacking steel emergency system are directly related to wheth...

AI Technical Summary

Problems solved by technology

[0003] However, after the system has been in operation for a period of time, it is prone to the scene of unsuccessful breaking, and it is more and more frequent, and finally all the breaking is unsuccessful. The high-line 3# flying shear and the breaking shear after the 3# flying shear Faults and the success of the crushing of the stacking steel emergency system are directly related to whether the pre-finishing rolling, finishing rolling, 0# water tank, 1# water tank, 2# water tank, 3# water tank, and 4# water tank contain steel. In severe cases, the processing time is very long, and the equipment is easy to be damaged, and the failure of the high-line 3# flying shear and the crushing shear after the 3# flying shear and the success of the crushing of the pile steel emergency system are directly related to the Whether the two steel billets that have gone to the steel separating roller table according to the normal rolling rhythm will become waste because the steel temperature becomes low and do not meet the conditions for continuous rolling. Therefore, the present invention proposes a waste cutting interlocking intelligent correction control System and method to solve the problems existing in the prior art

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