Taking the traditional sand casting process design as the object, this paper mainly studies the process carbon benefit modeling and parameter optimization of sand casting process design characteristics, but in the casting process, carbon emissions and resource consumption are affected not only by the characteristics of process design, but also by the comprehensive effects of mold forming process, product batch, process arrangement and equipment conditions. Therefore, in order to achieve the sustainable development of the foundry industry, we need to further optimize the casting process under the comprehensive influence of appeal factors on the basis of the characteristics of process design. The main innovations can be summarized as follows:
1. In view of the lack of research on sustainability in traditional foundry industry, the characteristics of sand casting process design are analyzed and classified, and the influence mechanism of process parameters associated with features is studied. On this basis, the characteristic carbon benefit model of sand casting process design is put forward by comprehensively considering the factors such as carbon emission, production time and resource cost in the casting process. The purpose of this paper is to provide a theoretical basis for the optimization of process design characteristic parameters of various casting methods.
two。. Taking the carbon benefit as the optimization goal, the optimization method of process design parameters is put forward, and combined with the influence mechanism of process parameters related to sand casting process design features, the correlation parameters of casting geometric structure characteristics and pouring characteristics are optimized. in order to achieve the purpose of energy saving, emission reduction and cost reduction in the casting process, and improve carbon efficiency.
In the follow-up research work, we should consider some new manufacturing processes, such as increasing material manufacturing and reducing material manufacturing in the sand casting industry, and make full use of the characteristics of these new technologies and methods to improve the sustainable development of the foundry industry. In addition, the proposed process design characteristic carbon benefit model can be further applied to other manufacturing processes to achieve the needs of energy saving and emission reduction in the manufacturing industry.