Device and method for collaborative slab design of steel products with complex slab shape in multi-production lines of iron and steel enterprises

Abstract

The invention discloses a device and method for collaborative slab design of complex slab shapes of steel products produced by multiple production lines of iron and steel enterprises. The device mainly includes a plurality of operation terminals, a steel slab design unit, a multi-core server, a machine interface and a network interface. Multiple users confirm the slab design plan in the buffer memory of the multi-core server at the same time through the network interface on their respective operation terminals and store it in the slab plan record memory of the multi-core server, and send a "cut" to the multi-core server. Cut command conversion" command. After the input and output processor of the multi-core server captures the "shear instruction conversion" instruction, the input and output processor of the multi-core server will transfer the shear instruction generation module to the multi-core processor of the unit for execution, and generate the shear instruction of the slab plan Afterwards, it is sent to the operation terminal on the production site through the network interface. The invention can shorten the slab design time, save raw materials, and is beneficial to the maintenance of the production system including design rules.

Description

technical field [0001] The invention belongs to the field of steel slab design and production in iron and steel enterprises, and in particular relates to a collaborative slab design device and method for complex steel slabs produced in multiple production lines of iron and steel enterprises. Background technique [0002] The slab design is an extremely important part of the production arrangement of iron and steel enterprises. It is to combine the rectangular sub-slabs on the large rectangular slabs and make the slabs as small as possible under the constraints of the production process and rules. is a rectangular layout optimization problem satisfying constraints. In the last 10 years, with the development of informatization in the manufacturing industry, the slab design of some iron and steel enterprises has been replaced by MES (Manufacturing Execution System), that is, manual semi-automatic design under the manufacturing execution system, and computer software is used to ...

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Problems solved by technology

[0004] The first purpose of the present invention is to provide a collaborative slab design device for complex slab shapes of steel produced by multi-production lines in iron and steel enterprises to solve the problems of G slabs, The slab design of extended A plate, extended S plate and extended G plate depends on manual on-site design. The existing system is limited to a single user operation, and the design efficiency cannot meet business needs, as well as the automation and intelligence of plate production and design low level technical issues

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