Billet intelligent cutting method and system

An intelligent cutting and slab technology, applied in the field of slab continuous casting, can solve the problem of weight difference of slab and achieve the effect of improving the yield

Active Publication Date: 2015-09-02
ELECTRON CO LTD
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Problems solved by technology

[0004] The embodiment of the present invention provides a billet intelligent cutting method and system to solve the problem in related technologies that

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  • Billet intelligent cutting method and system
  • Billet intelligent cutting method and system
  • Billet intelligent cutting method and system

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Embodiment Construction

[0058] Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the drawings, it should be understood that the invention may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0059] In order to solve the problem in the related art that when a certain type of billet is cut to a certain length, the weight of the cut billet is greatly different from the actual required weight, the embodiment of the present invention firstly provides an intelligent billet cutting method, Such as figure 1 As shown, this aspect may include the following steps:

[0060] In step S110, the target cutting weight of the steel billet to be cut...

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Abstract

The present invention relates to a billet intelligent cutting method and system. The method comprises: obtaining a target cutting weight for cutting a to-be-cut billet, and the theoretical density, actual cross sectional area and actual length of the to-be-cut billet, and calculating a theoretical weight per unit length of the to-be-cut billet; calculating theoretical cut lengths for cutting the to-be-cut billet according to the target cutting weight and the theoretical weight; cutting the to-be-cut billet according to the theoretical cut lengths and obtaining a preliminary cut billet; detecting the actual weight of the preliminary cut billet; calculating a density weight coefficient of the to-be-cut billet according to the actual weight, the actual cross sectional area and the theoretical cut lengths; calculating actual cut lengths for cutting the to-be-cut billet according to the density weight coefficient, the theoretical density, the actual cross sectional area and the target cutting weight; and cutting the to-be-cut billet again according to the actual cut lengths. The billet intelligent cutting method and system are mainly applied to billet continuous casting production processes.

Description

technical field [0001] The invention relates to the technical field of billet continuous casting, in particular to a billet intelligent cutting method and system. Background technique [0002] In the continuous casting production process, molten steel is cooled, straightened and other processes to obtain billets. The steel billet is generally made into a mother billet according to the process requirements, and it is further cut according to the needs to generate a daughter billet. After processing and casting the cut daughter billets, the finished product that people need can finally be obtained. [0003] In terms of appearance, steel billets can be divided into slabs and square billets, and each type has specified material settings, such as the density, thickness, length and cross-sectional area of ​​the steel billet. When cutting the steel billet, the fixed-length cutting method is usually adopted, mainly to directly cut the steel billet according to the actual required l...

Claims

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Application Information

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IPC IPC(8): B22D11/126
Inventor 吕晓茜江楠李克刘海鲲鲍红宾蔡森孟伟康凤梅张庆王振吴秀程倪志国田斌祖奇王丽娟齐凯
Owner ELECTRON CO LTD
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