铝合金轮毂浮动阴模挤压铸造工艺研究

侯立群; 邢志媛; 乔小蒙; 贾建平; 郝海; 张海军

doi:10.15980/j.tzzz.2015.04.005

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铝合金轮毂浮动阴模挤压铸造工艺研究
Squeeze Casting Process with Floating Female Mould for Aluminum Alloy Wheel-hub
2015年35卷第4期页码：351-353
纸质出版日期： 2015 ，
DOI： 10.15980/j.tzzz.2015.04.005

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[1]侯立群,邢志媛,乔小蒙,贾建平,郝海,张海军.铝合金轮毂浮动阴模挤压铸造工艺研究[J].特种铸造及有色合金,2015,35(04):351-353.

Hou Liqun, Xing Zhiyuan, Qiao Xiaomeng, et al. Squeeze Casting Process with Floating Female Mould for Aluminum Alloy Wheel-hub[J]. Special Casting & Nonferrous Alloys, 2015,35(4):351-353.
[1]侯立群,邢志媛,乔小蒙,贾建平,郝海,张海军.铝合金轮毂浮动阴模挤压铸造工艺研究[J].特种铸造及有色合金,2015,35(04):351-353. DOI： 10.15980/j.tzzz.2015.04.005.

Hou Liqun, Xing Zhiyuan, Qiao Xiaomeng, et al. Squeeze Casting Process with Floating Female Mould for Aluminum Alloy Wheel-hub[J]. Special Casting & Nonferrous Alloys, 2015,35(4):351-353. DOI： 10.15980/j.tzzz.2015.04.005.

摘要

在铝合金轮毂结构工艺性分析的基础上

针对直接冲头挤压铸造的铝合金轮毂易出现缩孔和缩松等缺陷的问题

对挤压铸造工艺过程进行了试验研究。结果表明

采用浮动阴模挤压铸造工艺制造可避免铝合金轮毂缩孔和缩松等缺陷。

Abstract

On the basis of structure and processing analysis

the aluminum alloy wheel-hub was produced by squeeze casting with floating female mould in order to solve the problems such as shrinkage cavity and porosity occurred in hot spot at the aluminum alloy wheel-hub.The results show that the aluminum alloy wheel-hub produced by squeeze casting with floating female mould is free of the defects of shrinkage cavity and porosity.