铸造技术2011，Vol.32Issue(8)：1109-1111,3.
基于数值模拟分析的铝合金缸盖罩压铸工艺优化
Technology Optimization of High Press Die Cast Aluminum Alloy Cylinder Cover Based on Numerical Simulation Analysis
于波1
作者信息
- 1. 常州机电职业技术学院模具技术系,江苏常州213164
- 折叠
摘要
Abstract
Using AnyCasting casting simulation software, the solidification process of aluminum alloy cover was simulated. The defects of this casting were forecasted. At the key location, the reason of defect generation is analyzed, and the die casting mould is modified based on optimization. Several improved processes, aiming at reduce, eliminate or remove shrinkage defect, are simulated with software such as setting jet cooler at the last solidification area of casting, setting bridge for feeding etc. The result of simulation showed: the shrinkage defect was obviously improved by using modified process,and it is beneficial for improve the quality of casting.关键词
数值模拟分析/压铸/缩孔缺陷/工艺优化Key words
Numerical simulation analysis/ Die casting/ Shrinkage/ Process optimize分类
矿业与冶金引用本文复制引用
于波..基于数值模拟分析的铝合金缸盖罩压铸工艺优化[J].铸造技术,2011,32(8):1109-1111,3.
