基于数值模拟分析的铝合金缸盖罩高压压铸工艺优化

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基于数值模拟分析的铝合金缸盖罩高压压铸工艺优化
Based on Numerical Simulation Analysis Aluminum Alloy Cover High Press Die Casting Process Optimized
2007年第S1期页码：477-478
纸质出版日期： 2007 ，
DOI：

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[1]马洪亮,胡志恒.基于数值模拟分析的铝合金缸盖罩高压压铸工艺优化[J].特种铸造及有色合金,2007(S1):477-478.

Ma Hongliang Hu Zhiheng. Based on Numerical Simulation Analysis Aluminum Alloy Cover High Press Die Casting Process Optimized[J]. Special Casting & Nonferrous Alloys, 2007,(S1):477-478.
[1]马洪亮,胡志恒.基于数值模拟分析的铝合金缸盖罩高压压铸工艺优化[J].特种铸造及有色合金,2007(S1):477-478. DOI：

Ma Hongliang Hu Zhiheng. Based on Numerical Simulation Analysis Aluminum Alloy Cover High Press Die Casting Process Optimized[J]. Special Casting & Nonferrous Alloys, 2007,(S1):477-478. DOI：

利用铸造模拟分析软件Any Casting

对铝合金缸盖罩铸件进行了凝固过程数值模拟

预测该零件在铸造过程中可能产生缺陷的位置。对铸件需要螺纹加工的预铸孔部位产生缩孔缺陷的原因进行了分析

对压铸模具进行反复修改和优化。模拟计算了多种改进措施

在铸件最后凝固部位增设冷却水管、增设补缩通道等方法

达到降低、消除或移除缩孔缺陷的目的。模拟结果表明:改进的工艺方案对缩孔缺陷有明显改善

有利于提高铸件质量。

Using AnyCasting casting simulation analysis software

the process of Aluminum Alloy Cover solidification is simulated.The defects of this casting are forecasted.At the key location

the reason of defect generation be analyzed

die casting mould be modified to optimize.Several improved processes are simulated with software

setting jet cooler at the last solidification area of casting

setting bridge for feeding etc.

aim at reduce

eliminate or remove shrinkage defect.The result of simulation showed:the shrinkage defect be obviously improved by using modified process

and it is beneficial for improve the quality of casting.

数值模拟分析压铸缩孔缺陷工艺优化

Numerical Simulation AnalysisDie CastingShrinkageProcess Optimize

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