Abstract
Forging production is widely used in aerospace, automobile, shipbuilding and other industries because of its high mechanical properties. Due to the high energy consumption and high pollution in steel and iron enterprises, with the promotion of green manufacturing and energy saving and emission reduction, more and more attention has been paid to the study of energy conservation problem. In this paper, combined with the process of forging production, the material flow of steel, fuel and other related accessories in the production process is studied and analyzed. Based on the material flow model, the energy flow direction of the forging process is qualitatively determined with the material as the carrier, and the energy flow model of the whole forging production process is carried out.
Highlights
Forging industry is one of the high energy consumption industries, the research for saving the energy and reduce the emission always focused on the new equipment research and development [1]–[5], high performance materials research and application [6]–[9], optimization of forging process and energy saving scheduling method of forging production process [10].At present, there are many researches on forging energy saving technology, in steel industry, many researches on material and energy flow are mainly focused on steelworks
Matter is divided into the main material object, the auxiliary resource material and the efflux material according to the property
In the material flow study of the forging production process, we found that pursuing the lowest energy loss in forging energy conservation research improves energy utilization, and reduces overall energy consumption
Summary
Forging industry is one of the high energy consumption industries, the research for saving the energy and reduce the emission always focused on the new equipment research and development [1]–[5], high performance materials research and application [6]–[9], optimization of forging process and energy saving scheduling method of forging production process [10].At present, there are many researches on forging energy saving technology, in steel industry, many researches on material and energy flow are mainly focused on steelworks. Forging industry is one of the high energy consumption industries, the research for saving the energy and reduce the emission always focused on the new equipment research and development [1]–[5], high performance materials research and application [6]–[9], optimization of forging process and energy saving scheduling method of forging production process [10]. Cai et al [11] decomposed the production system of iron and steel enterprises into two related parts: material flow and energy flow, and established the coupling model of the relationship. Du and Cai [14] established the mathematical models of production process and energy conversion process for material flow, energy flow and pollution flow, at the
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