Strip steel billet design system based on order and process constraint

Abstract

The invention discloses a strip steel billet design system based on order and process constraint. The system comprises an establishment module and a development module. The establishment module is used for establishing a strip steel billet design reference library based on an Oracle database; the development module is provided with a development reference maintenance unit, a development object order selection unit, a development billet design logic unit and a billet design result correction unit; the development reference maintenance unit is used for storing the data into the strip steel billet design reference library based on the Oracle database and carrying out corresponding standard maintenance through an HMI (Human Machine Interface); the development object order selection unit is used for determining object order information of billet design and billet design standards suitable for production conditions; the development billet design logic unit is used for performing one-key automatic design through an HMI; the steel billet design result correction unit is used for researching and analyzing the design result of the steel billet and modifying design errors. The design automation of strip steel billets is realized, the labor intensity of planners is reduced, the working efficiency of planned production scheduling is improved, and the residual material quantity is reduced.

Description

technical field [0001] The invention belongs to the technical field of iron and steel, and in particular relates to a strip steel billet design system based on order and process constraints. Background technique [0002] The production and operation of iron and steel enterprises must not only meet the individual needs of multiple varieties, multiple specifications, and small batches of customer orders, but also adapt to large-scale production. It is inevitable to build an order-driven production and operation system that integrates sales and production. The core of the system is the planning and scheduling business with orders as the core object, and the key link of planning and scheduling is the design of intermediate product billets. Optimum parameters (width, length, unit weight, quantity) to ensure minimum order allowance and maximum billet size. [0003] With the development of information technology, although most iron and steel enterprises have launched the MES (Manu...

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Problems solved by technology

[0003] With the development of information technology, although most iron and steel enterprises have launched the MES (Manufacturing Execution System) system, the billet design based on the order and process constraints is still manual or semi-automatic. A lot of surplus material

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