Research and Die Casting Production of High Pressure and High Vacuum Casting Mold for 2.8 m×2.0 m×1.6 m Car Body Structure Parts
Author of the article:HOU Xiaohua
Author's Workplace：Guangdong Wencan Mould Co.,Ltd.,Foshan 528241,China
Key Words：high pressure and high vacuum die casting mould thin-walled large aluminum alloy die casting car body structure parts cost saving
Abstract：
With the increasing demand for safety,energy saving and lightweight of passenger cars,the requirement of replacing with light alloy thin-walled large castings was increasingly strong.On the one hand,significant weight reduction effect can be achieved by using light alloy thin-walled large castings.On the other hand,it can give full play to the good forming performance of aluminum alloy and change the complex structure of multiple parts into using only one part.The results show that this can not only reduce the forming and connecting links,but also shorten the production cycle,achieve the forming size near purification,reduce machining sequence,save cost,meet the requirements of energy conservation and environmental protection.
