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Aluminum alloy die casting: Enhancing product quality and boosting the development of the manufacturing industry.

In the manufacturing industry, aluminum alloy die casting—a crucial metal-forming process—is widely used in sectors such as automotive, electronics, and home appliances. This article will explore optimization measures and practical application cases from the perspective of aluminum alloy die casting. Optimization Measures for Aluminum Alloy Die Casting: Material Selection: Choose high-performance, highly stable aluminum alloy materials to enhance the mechanical properties and corrosion resistance of products. For example, using AlSi10Mg alloy, which boasts excellent fluidity and filling performance, is ideal for die-cast parts with complex geometries. Mold Design: Optimize mold structure to improve thermal dissipation and filling performance. For instance, adopting multi-cavity mold designs can boost production efficiency and reduce manufacturing costs. Die Casting Process: Employ advanced die-casting techniques, such as vacuum die casting and squeeze die casting, to enhance product precision and surface quality. For example, using vacuum die casting can minimize internal porosity and defects, thereby improving product performance. Post-Processing Techniques: Utilize advanced post-processing methods, including heat treatment and surface finishing, to enhance both the mechanical properties and aesthetic quality of the products. For example, applying T6 heat treatment can increase the strength and hardness of the product and improve its wear resistance. Application Cases of Aluminum Alloy Die Casting: Automotive Industry: In automobile manufacturing...

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Aluminum Alloy Die Casting Technology and Its Wide Applications in Modern Manufacturing

As energy crises and environmental issues become increasingly prominent, the manufacturing of waste-heat recovery heat exchangers has emerged as a crucial approach in industrial production for energy conservation, emission reduction, and improved energy utilization efficiency. Thanks to their advanced design concepts and highly effective heat-exchange performance, these devices play an indispensable role in numerous industrial processes. The primary function of waste-heat recovery heat exchangers is to efficiently capture and reuse the waste heat generated during industrial production. Through ingeniously designed heat-exchange structures, they convert the heat contained in high-temperature exhaust gases, wastewater, or solid wastes—normally released into the environment—into usable thermal energy resources. This not only significantly reduces enterprises’ energy consumption costs but also minimizes thermal pollution of the environment. Take, for example, the distillation process in the chemical industry: after completing a chemical reaction, the reactor typically discharges large volumes of high-temperature exhaust gases containing substantial thermal energy. This is precisely where waste-heat recovery heat exchangers come into play. By carefully designing appropriate flow paths and selecting effective heat-transfer materials, these exhaust gases transfer their abundant thermal energy to cold feedstocks entering the next processing stage, preheating them to the optimal reaction temperature. As a result, not only is energy consumption reduced when heating new feedstocks, but the environmental impact of waste heat is also greatly mitigated—a win-win situation. Similarly, in the power industry, combustion...

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