摘要
采用铸造专用软件Pro Cast2004对现有铝合金铸件铸造工艺进行充型过程、凝固过程和疏松、缩孔位置等方面的分析,同时结合实际工艺试验的结果分析,模拟预测出可能产生的缺陷(气孔、缩孔和缩松),从而判断浇注系统的浇冒口设置、浇铸工艺和操作程序等的合理性,并通过工艺验证进行验证,从而提供现有铸造模具和工艺对产品品质影响的关系,并制定了改进措施。
The possible defects（hole,shrinkage cavity and loose） can be simulated By means of the special software of Pro Cast 2004 to analyse the filling process,solidification process,the position of loose and shrinkage cavity,and combined with analysis of the process test results.The rationality of the setting of pouring cap mouth,the pouring process and operating procedures can be judged.The relationship between casting mould,process and the quality of products can also be provided by means of process validation,meanwhile,the improvement measures can be established.
出处
《装备制造技术》
2011年第9期156-159,共4页
Equipment Manufacturing Technology
