摘要
以实际生产的AlSi7Mg0.3铝合金汽车控制臂为例,运用MAGMA软件对其铸造过程进行数值模拟,从安全性角度预测了铸造过程中可能出现的缺陷位置。根据预测结果,优化产品结构,而后再次进行铸造模拟分析,发现铸造缺陷消失,产品质量得到改善。
The actual production of Al Si7 Mg0.3 aluminum alloy vehicle control arm was taken as an example,and MAGMA software was carried out to numerically simulate the casting process,and the possible defect position in the casting process from the perspective of safety was predicted.According to the prediction results,the product structure was optimized,and then the casting simulation analysis was performed again.It is found that the casting defects disappeared and the product quality is improved.
作者
佟瑞松
TONG Ruisong(Engineering Technology Institute,CITIC Dicastal Co.,Ltd.,Qinhuangdao 066011,China)
出处
《铸造技术》
CAS
2018年第11期2519-2521,2528,共4页
Foundry Technology
关键词
铸造模拟
铝合金
控制臂
铸造缺陷
casting simulation
aluminum alloy
control arm
casting defect
