Technological Parameters Optimization of Die Casting of Aluminum Alloy Projectile Base Rotor Based on the AnyCasting
Author of the article:PENG Manqi;CHENG Kai;LI Chengxin;ZENG Huacheng;CHEN Xi;CHEN Yinglin;ZHU Chunming;GU Chengyu;YUAN Lin
Author's Workplace：School of Material Science and Engineering,Chongqing University of Technology,Chongqing 400054,China;Chongqing Changan Industry(Group)Co.,Ltd.,Chongqing 401120,China;Chongqing Yujiang Die-Casting Co.,Ltd.,Chongqing 404000,China;Jiangsu Xianghe Electronic Technology Co.,Ltd.,Xuzhou 221214,China
Key Words：die casting orthogonal experiment anycasting microstructure
Abstract：According to the practice of casting production, the casting structure was designed reasonably. By using AnyCasting numerical simulation software, the influence of casting temperature, filling speed and preheating temperature on casting quality was analyzed by orthogonal test. The results show that the preheating temperature of the mold have the greatest influence on the casting quality, followed by the pouring temperature, and the filling speed is the smallest. The optimal process parameters are the pouring temperature of 650 ℃, the filling speed of 0.25 m/s and the preheating temperature of the mold of 180 ℃. At the same time, on the basis of the optimal process parameters, the reliability of the simulation is verified by combining with the real object, and the microstructure of the cast aluminum alloy is observed.
