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<\/figure>\n\n\n\nThe die-casting process can be traced back to the early 19th century, when lead-tin and aluminum alloy die-castings were first used for printing equipment, packaging, and printing types. It has a history of over 150 years. In the early 20th century, the technology for aluminum alloy die-casting began to emerge. In 1905, die-casting machines suitable for industrial production were introduced, and the die-casting of aluminum alloy components started to gain popularity. However, due to limitations in alloy materials and structural design at the time, aluminum alloy die-casting could only produce a limited number of simple parts.<\/p>\n\n\n\n
In 1927, Czech engineer Josef Polak designed a column-type cold chamber<\/a> aluminum die-casting machine, which marked a significant development in the technology. This innovation brought a high degree of flexibility, cost-effectiveness, and improved product performance to the design<\/a> and production of aluminum die-castings. In 1952, the first column-type cold chamber aluminum die-casting machine was produced in the former Soviet Union, further popularizing the production of aluminum alloy die-castings.<\/p>\n\n\n\n By 1966, the principles of precision, speed, and density in aluminum die-casting were established, and in 1969, the British introduced the gas porosity-free aluminum die-casting method with oxygen injection. Over the course of 150 years, the field of aluminum die-casting has evolved from its early stages to a mature industry. Both the materials and production techniques have continually improved, and market demand has expanded. Throughout the production process, various optimizations, including refining the composition of aluminum alloys and setting up molds properly, have been implemented to reduce product defects.<\/p>\n\n\n\n With the continuous advancement of various scientific and technological developments, aluminum die-casting plays an increasingly vital role in the design, manufacturing, and assembly of modern manufacturing industries. It enhances manufacturing efficiency while also improving component performance. As market demand continues to grow, aluminum die-casting will be widely utilized and become an indispensable part of modern industrial manufacturing technology.<\/p>\n\n\n\n Aluminum die-casting, also known as aluminum pressure die-casting, is one of the production processes for aluminum alloy components. It involves injecting molten aluminum alloy at high pressure into a mold and then solidifying and cooling it to obtain aluminum alloy mold parts. The process of aluminum die-casting can be divided into several steps, including material preparation, mold design, mold manufacturing, melting and casting, vibration-based slag removal, and heat treatment. Aluminum die-casting exhibits the following characteristics:<\/p>\n\n\n\n Aluminum die-casting components produced through this process find wide applications in industries such as automotive, aerospace, telecommunications, electronics, machinery, and construction.<\/p>\n\n\n\nWhat is aluminum die casting?<\/h2>\n\n\n\n
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