A shear optimization method for hot-dip galvanized finished coils based on strip weight
An optimization method and technology of finished coils, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve the problems of reducing product yield, strip steel waste, and not considering strip steel, etc., to improve product yield , the effect of reducing waste
Active Publication Date: 2018-05-29
BEIJING SHOUGANG AUTOMATION INFORMATION TECH
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Problems solved by technology
[0003] Usually, when the finished coil is cut according to weight or fixed length, the overall condition of the strip steel in the production process is not considered, but simply meets the shearing requirements of the finished coil, which may cause the strip shear setting to be incorrect. Reasonable, cannot effectively use strip steel, resulting in waste of strip steel and reducing the yield of products
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Embodiment Construction
[0039] The present invention is to increase the calculation process of optimal shearing setting in conventional shearing setting. When setting the shearing of finished coils, comprehensively consider the requirements of the number of welds of finished coils and the weight of finished coils in production, and optimize the calculation of the shearing process of finished coils, so as to improve the production of finished products while meeting the requirements of the process and the contract. Rate.
[0040] The specific steps of the cutting optimization setting process are as follows:
[0041] (1). The setting calculation process is triggered by the signal of the basic automation system, and the setting calculation process is triggered when the strip head or weld enters the finished coil from the exit area;
[0042] (2). Determination of weld seam information in each zone on the production line:
[0043] Determine the state of the weld on the production line, determine the posi...
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A steel strip weight based hot-dip galvanized finished product coil shearing optimization method belongs to the technical field of hot-dip galvanization production control. An optimization setting calculation process is added to a steel strip shearing setting module to perform optimization calculation on a shearing set value. The steel strip weight based hot-dip galvanized finished product coil shearing optimization method has the advantages that in the process of carrying out shearing setting, via determining the status of a welding seam of a steel strip in a production line and considering a coating weight, calculation is carried out to obtain the steel strip weight for calculating shearing optimization setting; and then finished product coil shearing optimization setting calculation is performed according to a finished product coil shearing target, a shearing setting parameter is determined, and correction of a sheared position is further performed by combining a distance between the sheared position and the position of the welding seam, so that the yield of the steel strip is improved.
Description
Technical field: [0001] The invention belongs to the technical field of hot-dip galvanizing production control, in particular to a method for optimizing the shearing of hot-dip galvanized finished coils based on strip weight. Background technique [0002] Hot-dip galvanizing production is to immerse the derusted strip steel in the molten zinc solution, so that the surface of the strip steel is attached with a zinc layer, so as to achieve the purpose of anti-corrosion. It is an effective metal anti-corrosion method and is mainly used for metal in various industries. on structural facilities. Hot-dip galvanizing production is a continuous production process. At the head of the production line, the coiled strip steel is welded into one body by a welding machine for production. After completing a series of production processes such as coating, straightening, and passivation, the export strip is coiled by a coiler. After coiling, the finished coil needs to be cut according to th...
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IPC IPC(8): G06F17/50
CPCG06F30/17G06F2119/18
Inventor 霍文丰李洁田野庄严孙燕京张国强赵智滔刘晓智刘冀川赵坤鹏
Owner BEIJING SHOUGANG AUTOMATION INFORMATION TECH