In today’s industrial manufacturing field, with the continuous improvement of safety standards, the demand for safety protective equipment is also increasing. Die casting machine as an efficient metal forming equipment, which plays a vital role in the manufacturing of safety protective equipment, we discuss the application of die casting machine in the production of safety equipment such as safety hats, safety shoes, protective covers, and how to improve the performance of these equipment by optimizing the die casting process.

1、Technical characteristics and advantages of die casting machine

Die casting machine is mainly used to inject molten metal into the mold cavity and form various precision metal parts through high pressure. This process has the advantages of high production efficiency, precise casting size and good surface finish. In the production of safety protective equipment, die casting machines are able to quickly produce products that meet stringent safety standards, such as high-toughness safety helmet shells and impact-resistant safety toe tips. According to the data of the International Mold Association, the application proportion of die casting process in the production of safety protective equipment has exceeded 30%, showing its wide applicability.

2、the application of die casting machine in the production of safety hats

Safety helmet is an important equipment to protect the head safety of workers. The die-casting machine is mainly used in the production of the helmet shell, which is the core part of the helmet and needs to have sufficient strength and toughness. Through the die casting process, lightweight aluminum alloy or magnesium alloy capshells with high strength can be produced. For example, a well-known helmet manufacturer uses a die-casting machine to produce aluminum alloy hatshells, whose impact resistance is more than 50% higher than that of traditional plastic hatshells, significantly improving the protective performance of the helmet.

3、the application of die casting machine in the production of safety shoes

Safety shoes are important equipment to protect the safety of workers’ feet. The die casting machine is mainly used in the production of safety shoes to make the toe, which is the key part of the protection of safety shoes, and needs to have the function of anti-impact and anti-penetration. Through the die casting process, metal toe with high strength can be produced, such as steel toe shoes. According to the report of the China Safety Shoes Industry Association, the safety shoes with die-cast steel head have an anti-penetration performance 80% higher than that of traditional rubber shoes, which greatly improves the protection ability of safety shoes.

4、the application of die casting machine in the production of protective cover

The shield is an important equipment to protect the safety of the machine and the operator. Die casting machine in the production of protective cover is mainly used to manufacture the main frame of protective cover and key connecting parts. These components need to have high strength and good corrosion resistance. By die casting process, aluminum alloy or zinc alloy protective covers with high precision and excellent performance can be produced. For example, an industrial robot manufacturer uses a die-casting machine to produce aluminum alloy shields that are 60% more impact-resistant than traditional plastic shields, significantly improving the safety performance of robots.

5、 Optimize the die casting process to improve the performance of safety protective equipment

In order to further improve the performance of safety protective equipment, die casting machine manufacturers and users continue to optimize the die casting process. On the one hand, by improving the mold design and cooling system, the internal quality of the casting can be improved and defects such as pores and shrinkage holes can be reduced. On the other hand, by using new alloy materials and surface treatment technology, the corrosion resistance and wear resistance of the casting can be enhanced. For example, a new cooling system developed by a die casting machine manufacturer can reduce the internal porosity of castings by 50%, significantly improving the durability of equipment such as hard hats and safety shoes.

6、Conclusion

Die casting machines play an indispensable role in the manufacture of safety protective equipment. Through its high efficiency and precision production process, die casting machines provide strong technical support for the production of high quality safety helmets, safety shoes and protective covers. With the continuous improvement of safety standards and continuous progress of die casting technology, it is expected that the application of die casting machine in the manufacture of safety protective equipment will be more extensive, providing a more solid guarantee for the safety production of all walks of life.