Application of zinc alloy die casting
With the gradual acceptance of die-casting technology, the popularization and application of zinc alloy die-casting and aluminum alloy die-casting, die-casting technology has become a rapid development of modern high-efficiency, less cutting metal forming process, especially for zinc alloy die-casting is deeply favored by people, but for zinc alloy die-casting can not be. What are the applications of zinc alloy die casting for people who understand it? The following is a brief introduction of Fu Rong precision die casting.
Zinc alloy die casting is a highly efficient and less cutting metal forming technology developed in modern times. Because of the above characteristics, this process has been widely used in all walks of life in the national economy. Die castings are widely used in household appliances, agricultural machinery, radio, communications, machine tools, transportation, shipbuilding, cameras, clocks and watches, computers, textile equipment and other industries besides automobiles and motorcycles, instruments and industrial appliances. Among them, the automobile and motorcycle manufacturing industry is the most important application field, automobile accounts for about 70%, motorcycle accounts for about 10%. At present, only a few grams of the smallest die-casting parts are produced. The largest aluminum alloy castings have a mass of 50kg and a diameter of 2m.
The proportion of aluminum alloys is the highest in the die casting of non-ferrous alloys, accounting for 60% to 80%. Zinc alloys accounted for 10% to 20%. In foreign countries, zinc alloy castings have been used very little in the past, and have been used in forestry machinery for less than 1%. But in recent years, with the development of automobile industry, electronic communication industry and the requirement of lightweight products, and with the improvement of magnesium alloy die casting technology, the magnesium alloy die casting market has attracted much attention. It can be expected that with the depletion of metal mineral resources, magnesium alloys, known as "green engineering materials in the 21st century", will be used in automobiles, 3C (computer, communications, communication equipment and consumer electronics) products, aerospace, defense and military industries. The domain has more and more important application value and broad application prospect.
