Diversity of application fields of die casting products -- die casting of aluminum alloy cylinder block of automobile engine

The diversity of die casting products is one of the characteristics of die casting production in China. Automobile die castings in Japan and the United States account for 80-90% of the total pressure castings, while automobile die castings in China account for only about 50%. Combined with the balance of 17 million motorcycles, 2.68 million agricultural vehicles and 8 million electric bicycles, the impact of the fluctuation of the automobile market on the die casting market is greatly reduced. Moreover, in 2005, the automobile production and sales still maintained a growth rate of more than 12%, hardware lamps and lanterns, household appliances, power tools and other industries are very prosperous, so the development of China's die casting production can still maintain a stable and high growth rate.

In 2005, the demand and proportion of the main users of die casting parts: automobile and motorcycle 542,700 tons, accounting for 62.8%; Hardware toy car model 138,200 tons, accounting for 16.0%; Electrical appliances, electronic computers, 101,900 tons, accounting for 11.8%; General machinery and other fields 81,400 tons, accounting for 9.4%.

The aluminum alloy cylinder block of automobile hair idea die casting

In recent years, the automobile aluminum alloy cylinder die casting has developed rapidly in China. According to the international mold association secretary General Luo Baihui, Guangzhou Chunfeng Honda hair idea Co., Ltd. took the lead in the introduction of a large number of die casting car aluminum alloy cylinder. Subsequently, Chongqing Changan automobile group, Changan Suzuki Automobile Company, Harbin Dongan Automobile power company, etc. introduced automatic production line around 2002, die-casting automobile idea aluminum alloy cylinder body. Shanghai Gantong Automobile Accessories Company produces liuhe Wuling automobile aluminum alloy cylinder block, and then introduced 3550 tons of automatic die casting production line, committed to the development and production of larger aluminum alloy die casting parts. In September 2004, Guangdong Hongtu Technology(Holdings) Co.,Ltd. 's production line of 3000 tons automatic die casting machine was put into operation. All these are the preconditions for the development and production of large aluminum and magnesium die casting parts.