An automatic early warning and judgment method for oil leakage in the hydraulic system of continuous casting machine

Abstract

The invention discloses an automatic early warning and judging method for oil leakage in the hydraulic system of a continuous casting machine. According to the application of large data of the continuous casting machine, the time at the same moment is mutually checked, and an alarm is raised and according to the system position, equipment principle and on-site production operation Experience prompts relevant treatment opinions. The invention can quickly analyze and locate the oil leakage at the user point of the hydraulic system of the main engine of the continuous casting machine, and provide an alarm and corresponding emergency plan operation prompt system, so that the field equipment and production operators can quickly determine and deal with the oil leakage according to the prompt of the system points to prevent accidents from expanding.

Description

technical field

[0001] The invention relates to the field of continuous casting machine process control, and more specifically relates to an automatic early warning and judging method for oil leakage in a hydraulic system of a continuous casting machine. Background technique

[0002] The hydraulic system of the casting machine is a power supply unit that provides the precision control of the continuous casting machine equipment, the control of the driving compaction force of the slab and the power of position adjustment control. With the continuous popularization and application of technologies such as light reduction, large reduction, and spray frame moving width cutting in slab continuous casting, hydraulic segment has gradually become the standard configuration of continuous casting machines. The important driving source of these devices is hydraulic pressure. The pressure output value generally reaches 20-25MPa. The host hydraulic system of the continuous casting machin...

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