挤压铸造铝合金转向节开发

任俊成; 衡俐琼; 王泽忠; 张星红; 夏望红; 任川东

doi:10.15980/j.tzzz.2017.07.012

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专辑

挤压铸造铝合金转向节开发
Development of Squeeze Casting Aluminium Alloy Automobile Steering Knuckles
2017年37卷第7期页码：735-738
纸质出版日期： 2017 ，
DOI： 10.15980/j.tzzz.2017.07.012

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[1]任俊成,衡俐琼,王泽忠,张星红,夏望红,任川东.挤压铸造铝合金转向节开发[J].特种铸造及有色合金,2017,37(07):735-738.

Ren Juncheng, Heng Liqiong, Wang Zezhong, et al. Development of Squeeze Casting Aluminium Alloy Automobile Steering Knuckles[J]. Special Casting & Nonferrous Alloys, 2017,37(7):735-738.
[1]任俊成,衡俐琼,王泽忠,张星红,夏望红,任川东.挤压铸造铝合金转向节开发[J].特种铸造及有色合金,2017,37(07):735-738. DOI： 10.15980/j.tzzz.2017.07.012.

Ren Juncheng, Heng Liqiong, Wang Zezhong, et al. Development of Squeeze Casting Aluminium Alloy Automobile Steering Knuckles[J]. Special Casting & Nonferrous Alloys, 2017,37(7):735-738. DOI： 10.15980/j.tzzz.2017.07.012.

摘要

采用铝合金挤压铸造间接挤压工艺代替球铁生产转向节

结合结构优化设计

使转向节质量降低了56.6%

轻量化效果显著。开发过程采用模拟计算与实际试验相结合的方法

得到的铸件组织和力学性能优良

且静力破坏试验、耐久试验指标均满足使用要求。

Abstract

The aluminum alloy automobile steering knuckles was produced by squeezing casting to replace cast iron knuckles

which can reduce 56.6% weight by structural optimization design.The results show that the microstructure and mechanical properties of the squeezing casting aluminum alloy steering knuckles exhibit desirable.