重力倾转铸造7A09铝锭的数值模拟及试验验证

蒋兴旺; 张晓开; 杨湘杰

doi:10.15980/j.tzzz.2018.02.010

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专辑

重力倾转铸造7A09铝锭的数值模拟及试验验证
Numerical Simulation and Experimental Verification of Gravity Tilting Casting Process for 7A09 Aluminium Ingot
2018年38卷第2期页码：150-154
纸质出版日期： 2018 ，
DOI： 10.15980/j.tzzz.2018.02.010

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[1]蒋兴旺,张晓开,杨湘杰.重力倾转铸造7A09铝锭的数值模拟及试验验证[J].特种铸造及有色合金,2018,38(02):150-154.

Jiang Xingwang, Zhang Xiaokai, Yang Xiangjie. Numerical Simulation and Experimental Verification of Gravity Tilting Casting Process for 7A09 Aluminium Ingot[J]. Special Casting & Nonferrous Alloys, 2018,38(2):150-154.
[1]蒋兴旺,张晓开,杨湘杰.重力倾转铸造7A09铝锭的数值模拟及试验验证[J].特种铸造及有色合金,2018,38(02):150-154. DOI： 10.15980/j.tzzz.2018.02.010.

Jiang Xingwang, Zhang Xiaokai, Yang Xiangjie. Numerical Simulation and Experimental Verification of Gravity Tilting Casting Process for 7A09 Aluminium Ingot[J]. Special Casting & Nonferrous Alloys, 2018,38(2):150-154. DOI： 10.15980/j.tzzz.2018.02.010.

摘要

基于AnyCasting软件模拟了采用自主研发的重力倾转铸造设备生产的7A09铝合金铸锭的生产过程

得出了最佳的生产工艺参数

并对模拟结果进行了实际验证。结果表明

当浇口杯中金属液含量为50%、倾转速度为π/（14）rad·s

-1

、模具预热温度为100℃以及浇注温度为700℃时

可制备出品质合格的7A09铝合金铸锭。

Abstract

The optimized process parameters of self-developed gravity tilting casting equipment were analyzed to prepare 7 A09 aluminum alloy ingot by using Anycasting software

and practical production was conducted based on the optimized parameters.The results show that the qualified 7 A09 aluminum alloy ingots can be prepared sucessfully at 50% gate cup

1/14πrad/s tilting speed

die preheating temperature of 100 ℃ and casting temperature of 700 ℃.