Numerical Simulation of Die Casting Process for Aluminum Alloy Rear Cover

Chuan Haijun

doi:10.15980/j.tzzz.2014.10.013

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Numerical Simulation of Die Casting Process for Aluminum Alloy Rear Cover
Vol. 34, Issue 10, Pages: 1057-1060(2014)
Published： 2014 ，
DOI： 10.15980/j.tzzz.2014.10.013

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[1]传海军.铝合金后盖压铸过程数值模拟[J].特种铸造及有色合金,2014,34(10):1057-1060.

Chuan Haijun. Numerical Simulation of Die Casting Process for Aluminum Alloy Rear Cover. [J]. Special Casting & Nonferrous Alloys 34(10):1057-1060(2014)
[1]传海军.铝合金后盖压铸过程数值模拟[J].特种铸造及有色合金,2014,34(10):1057-1060. DOI： 10.15980/j.tzzz.2014.10.013.

Chuan Haijun. Numerical Simulation of Die Casting Process for Aluminum Alloy Rear Cover. [J]. Special Casting & Nonferrous Alloys 34(10):1057-1060(2014) DOI： 10.15980/j.tzzz.2014.10.013.

摘要

采用MAGMA软件对铝合金后盖壳体的压铸成形过程进行了数值模拟

对其充型及凝固过程进行了分析。结果表明

浇注温度为670℃

模具预热温度为180℃

压射速度为3.5m/s

增压比压为80MPa时

获得的后盖产品品质良好

且模拟结果与实际生产结果相符。

Abstract

The filling process and solidification process of die casting rear cover were simulated by the MAGMA simulation software.The simulated results show that with pouring temperature at 670 ℃

preheating mould temperature at 180℃

injection speed at 3.5m/s

pressurization at 80 MPa

the die casting rear cover exhibits desirable quality.Through experiment verification

the practical product is well agreement with the simulated ones.