Abstract

In recent years, the aluminum alloy high-pressure casting industry has shown a vigorous development trend, the market scale continues to expand, and technological innovation continues to emerge. With the improvement of environmental awareness and the popularity of new energy vehicles, aluminum alloy high-pressure castings are more and more widely used in automotive lightweight, aerospace and other fields. This paper will discuss the current situation, development trend and technological innovation of aluminum alloy high pressure casting industry.

Text

As an important metal forming process, aluminum alloy high pressure casting is widely used in many fields, such as ship, engineering machinery, medical equipment, automobile and aerospace, because it can produce aluminum castings with complex shape, precise size and smooth surface. In recent years, with the continuous development of the global economy and the transformation and upgrading of the manufacturing industry, the aluminum alloy high-pressure casting industry has ushered in unprecedented development opportunities.

Market size continues to expand

According to market research data, the market size of China's aluminum die casting industry is from$0.393 billion in 2019 to $0.45 billion in 2020, a growth rate of about 14.1 percent. It is estimated that by 2029, the global aluminum die casting market will reach 117.819 billion billion yuan, with a considerable compound annual growth rate. As an important producer and consumer of aluminum die castings, China's market size also shows a significant growth trend.

Aluminum alloy high pressure casting is widely used in automobile, aerospace, electronics, construction and other fields because of its light weight, corrosion resistance and high strength. Especially in the context of increasing demand for automotive lightweight and aerospace high-performance parts, the market demand for aluminum alloy high-pressure castings continues to grow. With the continuous progress of die casting technology and industrial upgrading, the quality and performance of aluminum alloy high pressure castings have been significantly improved, further promoting the development of the industry.

Technological innovation leads the development of the industry

Technological innovation is an important driving force for the development of aluminum alloy high pressure casting industry. In recent years, with the popularization of new energy vehicles and the improvement of environmental awareness, the aluminum alloy high-pressure casting industry has made significant progress in technological innovation.

On the one hand, heat-free aluminum alloy and aluminum alloy integrated large-scale die-casting technology has become a bright spot in the development of the industry. This technology not only improves the performance of aluminum alloy die castings, but also reduces the production cost, and promotes the application of aluminum alloy in the field of automotive lightweight. According to incomplete statistics, China's existing aluminum alloy die-casting enterprises about2000, with an annual production capacity of about 14 million tons. With the development of new energy vehicles, domestic new energy vehicle enterprises, die-casting enterprises, equipment/mold manufacturing enterprises and casting aluminum alloy enterprises are increasing investment in research and development of integrated die-casting, which promotes the rapid application and development of integrated die-casting technology in China.

On the other hand, the introduction of intelligent and automated production lines has also improved the production efficiency and quality level of the aluminum alloy high-pressure casting industry. As a leading die-casting enterprise in China, Guangdong Hongtu Technology Co., Ltd. has three major die-casting production bases in Gaoya, Nantong, Jiangsu and Wuhan, Hubei, with a total area of about750 mu, with an annual output of 120000 tons of precision aluminum alloy die castings. The company has introduced advanced die-casting equipment and precision CNC machining equipment to achieve efficient and accurate aluminum alloy high-pressure casting production.

Policy support to help industry development

The Chinese government has always attached great importance to the development of the aluminum alloy high-pressure casting industry and issued a series of related policies to support the healthy development of the industry. These policies include formulating industrial development plans, clarifying development directions and goals, and providing policy guidance and support. The government encourages enterprises to increase investment in research and development, improve the material performance and structural design of products to meet the urgent needs of the market. Through the establishment of scientific research projects, provide research and development funds and other ways to support enterprises to carry out technological innovation.

At the same time, the government has also promoted the development of aluminum alloy high-pressure casting industry in a green and low-carbon direction. Through the formulation of environmental regulations and standards, enterprises are guided to adopt energy-saving and environmentally friendly production processes and equipment. The government encourages enterprises to expand domestic and foreign markets, especially the international market, to help enterprises understand market demand and open up new sales channels by holding exhibitions and providing trade information.

future development trend

Looking to the future, the aluminum alloy high-pressure casting industry will continue to maintain a rapid development trend. With the popularization of new energy vehicles and the strengthening of the trend of automobile lightweight, the market demand for aluminum alloy high-pressure castings will continue to grow. At the same time, with the progress of science and technology and the change of market demand, new technologies and products will continue to emerge in the aluminum alloy high pressure casting industry to further improve the performance and quality of products and meet the diversified needs of the market.

In addition, the aluminum alloy high-pressure casting industry will also accelerate the pace of industrial chain integration, through the close cooperation of upstream and downstream enterprises, to achieve resource sharing and complementary advantages, and promote the development of the industry in the direction of high-end and intelligent. With the acceleration of globalization, the demand for aluminum alloy high-pressure castings in the international market is increasing. Chinese aluminum alloy high-pressure casting enterprises should actively expand the international market and seek a broader development space.

In summary, the aluminum alloy high-pressure casting industry has broad development prospects and huge market potential. Enterprises should actively grasp market opportunities, strengthen technological innovation and quality management, and improve product competitiveness to cope with the fierce market competition. At the same time, the government should continue to increase support to promote the healthy and sustainable development of the industry.