Pre-warning system and pre-warning method for inclination of temper mill

A kind of early warning system and technology of tempering machine, which is applied in the field of tempering machine, can solve problems such as the inclination of the tempering machine, and achieve the effect of reducing broken belts, avoiding losses, and speeding up the early warning speed

Inactive Publication Date: 2015-04-29
SHANGHAI BAOSTEEL IND TECHNOLOGICAL SERVICE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The invention can effectively solve the problem of inclination of the leveling machine

Method used

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  • Pre-warning system and pre-warning method for inclination of temper mill
  • Pre-warning system and pre-warning method for inclination of temper mill
  • Pre-warning system and pre-warning method for inclination of temper mill

Examples

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Embodiment Construction

[0027] See figure 1 , an early warning system for the inclination of the temper mill, which includes a central processor 1 responsible for the analysis and prediction of the inclination of the temper mill, and the central processor simultaneously monitors the rolling force of the driving side of the roll and the rolling force of the operating side and the driving side and operation of the roll It also includes the alarm lamp 2 and whistler 3 controlled by the central processor. There are two groups of alarm lamps and whistlers, which are respectively located on both sides between No. 1 and No. 2 leveling machines and Set close to the strip walking position.

[0028] The early warning method of the slope early warning system of the grader comprises:

[0029] Step 1, the central processing unit analyzes the inclination of the temper mill, including extracting the following production rules to judge the occurrence of roll inclination faults. In order to reduce false positives, t...

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PUM

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Abstract

The invention relates to a cold-rolled sheet production system, in particular to a temper mill. A pre-warning system for inclination of the temper mill is characterized in that whether the temper mill may be in inclination or not can be subjected to computation processing by a central processing machine; a result can be sent to the temper mill if an abnormal situation appears, and whistling warning can be carried out while a lamp flashes. The pre-warning system is formed by two parts, wherein one part is provided with the central processing machine which is responsible for analyzing and forecasting the inclination of the temper mill, and the other part is provided with a warning lamp and a buzzer which are distributed in a roller group of the temper mill; flashing and whistling can be carried out for reminding a worker to operate when an inclination alarm of the temper mill is received. According to the pre-warning system disclosed by the invention, the problem of the inclination of the temper mill can be effectively solved; the quality of strip steel products is ensured, and further generation of strip steel defects is reduced by increasing the production benefit through the effective improvement.

Description

technical field [0001] The invention relates to a cold-rolled sheet production system, in particular to a temper mill. Background technique [0002] In the production process of cold-rolled thin plate, tempering is the first process after strip annealing. Its main functions are to eliminate the yield platform after strip annealing, provide necessary mechanical properties, improve the shape of the strip, and control the brightness and brightness of the strip surface. Roughness, etc. Whether the temper mill works normally or not has a very important impact on the strip quality, so the system will give early warning to the rolling force and tilt fault of the temper mill, so as to minimize the possible losses of the unit. [0003] There are several reasons for the inclination of the temper mill rolls. The more common one is that the thickness difference between the two continuous incoming materials is too large. When a coil passes through the temper machine, the distance betwee...

Claims

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Application Information

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IPC IPC(8): B21B37/00B21B38/00B21B15/00
CPCB21B37/00B21B15/00B21B38/00B21B38/08
Inventor 史懿
Owner SHANGHAI BAOSTEEL IND TECHNOLOGICAL SERVICE
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