Method for regulating fan-shaped section roller seams of continuous casing machine by using mathematical model

A technology of continuous casting machine segment and mathematical model, applied in the field of continuous casting equipment, can solve the problems of low work efficiency and high labor intensity, and achieve the effects of improving work efficiency, widening application prospects and saving manpower
CN103862018AInactive Publication Date: 2014-06-18HANGANG GRP HANBAO IRON & STEEL
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
HANGANG GRP HANBAO IRON & STEEL
Publication Date
2014-06-18
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a method for regulating fan-shaped section roller seams of a continuous casing machine by using a mathematical model. The method is used for regulating the fan-shaped section roller seams of a Danieli plate blank continuous casting machine of metallurgical enterprises, and belongs to the technical field of continuous casting equipment. The method has the technical scheme that the inlet and outlet roller seams of fan-shaped sections are respectively and practically measured, and the deviation value with the standard roller seam is worked out; a mathematical model among the fan-shaped section inlet roller seam, the outlet roller seam deviation value and the roller seam value to be regulated is built, and the number of gaskets at an inlet clamping hydraulic cylinder part and an outlet clamping hydraulic cylinder part is respectively regulated. The method has the advantages that only the fan-shaped section inlet roller seam and the outlet roller seam need to be measured before the regulation, the difference value with the standard roller seam is worked out and is directly introduced into a mathematic model equation set, and the increase and decrease quantity of the inlet and outlet roller seam gaskets can be obtained. The regulation of the fan-shaped roller seams can be realized in one step, one hour is needed at most, the work efficiency is improved, a great amount of labor is saved, and wide popularization and application prospects are realized.
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Description

technical field

[0001] The invention relates to a method for adjusting the roll gap of a sector section of a continuous casting machine by using a mathematical model, which is used for adjusting the roll gap of a sector section of a Danieli slab continuous casting machine in a metallurgical enterprise, and belongs to the technical field of continuous casting equipment. Background technique

[0002] Danieli DANIELI slab continuous casting machine is widely used in most metallurgical enterprises in my country because of its advantages of being able to cast various steel types including ultra-low carbon steel, low, medium and high carbon steel, peritectic steel and microalloy steel. For example: Shougang Jingtang, Valin Lianyuan Steel, Baotou Steel Plant and other companies are using it. The Danieli continuous casting machine has five types of segments A, B, C, D, and E. Among them, the two types of segments A and B are arc segments, and the inner and outer arc roller surfaces a...

Claims

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