摘要
通过建立温度场计算数学模型,利用有限元软件ProCAST模拟了照相机铝合金外壳的充型过程。通过模拟结果分析,预测了铸件在充型过程中可能出现的相关缺陷以及缩孔疏松形成的位置,并提出了一些修改方案和改进措施。
The filling process for ADC10 aluminum alloy camera shell was simulated by finite element software ProCAST based on the establishment of mathematical model of temperature field. The casting defects in the mold filling process were analyzed. The positions of shrinkage cavity and porosity formed were predicted. Some modification schemes and improvement measures were presented.
出处
《模具工业》
北大核心
2006年第6期7-10,共4页
Die & Mould Industry
基金
国家自然科学基金(50465003)
江西省科技厅
江西省教育厅(2005-26)资助项目
关键词
铝合金
压铸
模拟
缩孔疏松
aluminum alloy
die casting
simulation
shrinkage cavity and porosity
