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A method, device and electronic equipment for controlling rolling deviation
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A rolling stock and deviation technology, applied in the field of rolling stock deviation control, can solve problems such as difficult handling, affecting stable production of enterprises, impact of rack equipment and transmission parts, etc.
Active Publication Date: 2019-06-25
BEIJING SHOUGANG COLD ROLLED SHEET
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Abstract
Description
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Problems solved by technology
In the high-speed state, if the rolled piece deviates, it will cause the rolled piece to be stacked in the rack, making it difficult to handle; and the deviated rolled piece will also have a great impact on the rack equipment and transmission parts, and in severe cases Accidents that will cause equipment damage and affect the stable production of enterprises
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Embodiment 1
[0025] See figure 1 , a method for controlling the deviation of a rolled piece provided by an embodiment of the present invention, the method includes:
[0026] Step S110, acquiring the rolling width of the rolling mill in the target stand.
[0027] Specifically, there may be multiple target racks, for example: 1 target rack, 2 target racks, 3 target racks, 4 target racks, 5 target racks, and so on. Select the target rack according to the actual experience of the workers (for the target rack, the following may be called a deviation rack), for example: if one of the three racks often deviates, then select this rack The rack that deviates is used as the target rack. After the target stand is selected, the maximum rolling width of the rolling mill is the maximum rolling width of the rolling mill in the target stand.
[0028] Step S120, obtaining the nominal information of the rolled piece, the nominal information including: the nominal width of the rolled piece and the nominal...
Embodiment 2
[0060] Based on the unified invention concept, such as figure 2 As shown, Embodiment 2 of the present invention provides a device for controlling the deviation of a rolled piece, and the device includes:
[0061] A rolling width acquisition module 210, configured to acquire the rolling width of the rolling mill in the target stand;
[0062] The nominal information collection module 220 is used to obtain the nominal information of the rolled piece, the nominal information including: the nominal width of the rolled piece and the nominal coiling speed of the rolled piece;
[0063] The status information collection module 230 is used to acquire real-time status information of the rolled piece during the rolling process, the real-time status information including: the real-time coiling speed of the rolled piece, the tension of the outlet operation side of the target stand and the outlet drive side tension of the target frame;
[0064] A calculation module 240, configured to obta...
Embodiment 3
[0070] Based on the unified invention concept, such as image 3 As shown, Embodiment 3 of the present invention provides an electronic device for controlling the deviation of a rolled piece, including a memory 310, a processor 320, and a computer program 311 stored in the memory 310 and operable on the processor 320. The processor 320 implements the following steps when executing the program:
[0071] Obtain the rolling width of the rolling mill in the target stand;
[0072]Obtaining the nominal information of the rolled piece, the nominal information including: the nominal width of the rolled piece and the nominal coiling speed of the rolled piece;
[0073] Acquiring real-time state information of the rolled piece during the rolling process, the real-time state information includes: the real-time coiling speed of the rolled piece, the outlet operating side tension of the target stand, and the exit of the target stand drive side tension;
[0074] Obtaining the outlet side t...
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Abstract
The invention discloses a method, device and electronic equipment for controlling off tracking of rolled parts, and belongs to the technical field of rolling. The method comprises the steps that the rolling width of a rolling mill in a target rack, the nominal width and nominal coiling speed of the rolled parts, the real-time coiling speed of the rolled parts and the outlet operation side tension and outlet transmission side tension of the target rack are obtained; an outlet side tension deviation and the outlet side tension of the target rack are obtained according to the outlet operation side tension and outlet transmission side tension; the nominal coiling speed is compared with the real-time coiling speed, the rolling width is compared with the nominal width, the outlet side tension deviation is compared with the outlet side tension, and whether off tracking of the rolled parts meets a preset rolling mill shutdown condition or not is comprehensively judged according to the above-mentioned comparison results; and if yes, shutdown of the rolling mill is triggered. According to the method, device and electronic equipment for controlling off tracking of the rolled parts, the technical defect that in the prior art, under the rolled part off tracking condition, due to the fact that whether the rolled parts are subjected to off tracking or not cannot be judged and controlled in time, safety accidents are caused finally is effectively overcome, and the technical effect of being high in safety is achieved.
Description
technical field [0001] The invention belongs to the technical field of rolling, and in particular relates to a method, device and electronic equipment for controlling deviation of a rolled piece. Background technique [0002] The rolling process is a pressure processing method in which the metal blank passes through the gap between a pair of rotating rolls (various shapes), and the cross-section of the material is reduced and the length is increased due to the compression of the rolls. This is the most commonly used production method for steel production. It is mainly used To produce profiles, plates, pipes, etc. [0003] During the rolling process, the deviation of the rolled piece often occurs. In the high-speed state, if the rolled piece deviates, it will cause the rolled piece to be stacked in the rack, making it difficult to handle; and the deviated rolled piece will also have a great impact on the rack equipment and transmission parts, and in severe cases Accidents t...
Claims
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Application Information
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