Casting and forging double-control forming system based on digital twinning and parameter optimization method

Abstract

The invention relates to a casting and forging double-control forming system based on digital twinning and a parameter optimization method, and belongs to the field of automation. The system comprisesa physical entity system, a data sensing system, a network transmission system and a digital twinning system. The data sensing system collects information data in the operation process of the physical entity system and transmits the information to the digital twinning system through the network transmission system. A virtual model of a physical entity is established in the digital twinning system, and dynamic analogue simulation of a casting and forging double-control forming process is carried out to realize virtual-real interaction mapping; and meanwhile, key process parameters of the casting and forging double-control forming process are intelligently optimized and adjusted, an optimization scheme is fed back to the production process to guide actual production operation, closed loop of the production process is improved, and management is optimized. The casting and forging double-control forming system is small in equipment and die investment, intelligent and networked productioncan be achieved easily, the mechanical performance and the product precision of workpieces are greatly improved, and the casting and forging double-control forming system has good application value.

Description

technical field [0001] The invention belongs to the field of automation, and relates to a digital twin-based casting and forging dual-control forming system and a parameter optimization method. Background technique [0002] At present, a single casting or forging method is difficult to meet the production needs of some precision parts with complex shapes and high performance requirements. Casting and forging technology is mainly used in the production of non-ferrous metals with low melting points. For ferrous metals, the casting and forging equipment and technology are still immature, and there are still many areas that need to be improved. For example, the selection and control of forming process parameters is the key to realize the advantages of casting and forging dual control technology, which has a great impact on product performance, production cycle and manufacturing cost, but the traditional process parameter setting method relies on the experience of process personn...

AI Technical Summary

Problems solved by technology

For example, the selection and control of forming process parameters is the key to realize the advantages of casting and forging dual control technology, which has a great impact on product performance, production cycle and manufacturing cost, but the traditional process parameter setting method relies on the experience of process personnel and based on The enumeration method of the test leads to high cost, low efficiency, long cycle and large blindness of parameter setting, which is often difficult to achieve in the face of a large number of process pa

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