汽车变速箱壳体压铸缺陷的仿真分析

吴雄喜

doi:10.15980/j.tzzz.2013.11.001

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汽车变速箱壳体压铸缺陷的仿真分析
Simulation Analysis of Defects in Die-casting Automobile Transmission Case
2013年33卷第11期页码：1029-1031
纸质出版日期： 2013 ，
DOI： 10.15980/j.tzzz.2013.11.001

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[1]吴雄喜.汽车变速箱壳体压铸缺陷的仿真分析[J].特种铸造及有色合金,2013,33(11):1029-1031.

Wu Xiongxi. Simulation Analysis of Defects in Die-casting Automobile Transmission Case[J]. Special Casting & Nonferrous Alloys, 2013,33(11):1029-1031.
[1]吴雄喜.汽车变速箱壳体压铸缺陷的仿真分析[J].特种铸造及有色合金,2013,33(11):1029-1031. DOI： 10.15980/j.tzzz.2013.11.001.

Wu Xiongxi. Simulation Analysis of Defects in Die-casting Automobile Transmission Case[J]. Special Casting & Nonferrous Alloys, 2013,33(11):1029-1031. DOI： 10.15980/j.tzzz.2013.11.001.

摘要

针对变速箱壳体因体积大、结构复杂而易产生气孔等缺陷

对变速箱壳体充型过程进行仿真模拟分析

并与实际压铸件进行比较

观察缺陷易产生的部位并分析原因

并验证设计方案的合理性。为调整工艺参数、确定工艺方案、铸造出合格的铸件提供参考。

Abstract

Aiming at blowhole defects easily occurred in transmission case with large size and complex structure

filling process of transmission case was visualized.Meanwhile

practical transmission case housing produced to be analyzed comparatively.Through observing the location easily to form defects and analyzing the mechanism

the availability of the design was verified

which provided a reference for adjusting processing parameters and determining process scheme.

关键词

变速箱壳体气孔缺陷工艺方案

Keywords

Transmission Case HousingBlowhole DefectsProcess Scheme

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