Seamless steel tube production process information tracking method

A seamless steel pipe and production process technology, applied in the field of metallurgy, can solve problems such as only tracking by batch, and achieve the effect of improving product quality and optimizing operating parameters

Active Publication Date: 2010-06-23
鞍钢集团工程技术有限公司
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  • Abstract
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Problems solved by technology

[0013] The purpose of the present invention is to provide a seamless steel pipe production process information tracking method, which solves the problem that the seamless steel pipe production process can only be tracked by batch in the past, and realizes the tracking of each steel pipe in the seamless steel pipe production from the raw mate

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  • Seamless steel tube production process information tracking method

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[0026] The present invention will be further described in detail below in conjunction with the drawings.

[0027] Such as figure 1 As shown, the schematic diagram of the hardware configuration structure of the present invention

[0028] The invention is a method for tracking information in the production process of seamless steel pipes. The hardware part is composed of a client and a server. The server ensures data integrity through disk array technology. The working mode of the server is one work and one preparation. System software development can be done offline on the standby computer. The client computer is installed in each operating room and computer room to realize the human-computer interaction function. The system network connection adopts star connection. Each server is equipped with an Ethernet card for network communication.

[0029] Such as figure 1 As shown, the present invention is a seamless steel pipe production process information tracking method, which connec...

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Abstract

The invention discloses a seamless steel tube production process information tracking method, which carries out equipment electrical control partition and single branch pipe tracking partition on a production line; an added seamless steel tube production process information acquisition device is provided with a QAS device, an on-line steel tube jet printing machine, an on-line steel tube label making machine and an off-line steel tube number reading recognition machine; primary PLC of all the single equipment of the production and upper computers thereof are connected onto a server by Ethernet, and a database system is built; and the server visits the primary PLC in the single equipment of each area in an OPC manner by the Ethernet, and visits the upper computer of the single equipment of each area in a database manner. The invention solves the problem that the existing seamless steel tube production can only realize batch tracking, realizes the real-time track record of real running positions of each steel tube during the whole process from the on-line of the raw material tube blank to the off-line of the finished steel tube in the seamless steel tube production, the original setting information of each single equipment and the practical production information, and satisfies the practical requirements of users and manufactures on single steel tube production information tracking.

Description

technical field [0001] The invention belongs to the technical field of metallurgy, and relates to a seamless steel pipe production process information tracking technology, in particular to a seamless steel pipe production process information tracking method. Background technique [0002] The seamless steel pipe production process is complex and there are many types of equipment, especially for the production of oil pipes. The main equipment is usually provided by more than ten or even dozens of equipment suppliers. Although the individual equipment is closely connected by the front and back processes, they are all independent To complete their respective actions, each has an independent first-level PLC and its host computer (including the single equipment mathematical model system) and communication software, and the forms are usually varied and different from each other. [0003] At present, there is no equipment supplier in the world that can provide everything from billet...

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Application Information

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IPC IPC(8): G05B19/418B21C37/06
CPCY02P90/02
Inventor 张巍范光明杨志宁
Owner 鞍钢集团工程技术有限公司
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