Design and Process Analysis of Die-Cast Magnesium Alloy Cover of Gearbox

Xu Ning; Liu Jian; Dai Jianhua

doi:10.15980/j.tzzz.2015.08.016

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Design and Process Analysis of Die-Cast Magnesium Alloy Cover of Gearbox
Vol. 35, Issue 8, Pages: 841-843(2015)
Published： 2015 ，
DOI： 10.15980/j.tzzz.2015.08.016

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[1]徐宁,柳剑,戴建华.镁合金变速箱盖压铸模设计及工艺分析[J].特种铸造及有色合金,2015,35(08):841-843.

Xu Ning, Liu Jian, Dai Jianhua. Design and Process Analysis of Die-Cast Magnesium Alloy Cover of Gearbox. [J]. Special Casting & Nonferrous Alloys 35(8):841-843(2015)
[1]徐宁,柳剑,戴建华.镁合金变速箱盖压铸模设计及工艺分析[J].特种铸造及有色合金,2015,35(08):841-843. DOI： 10.15980/j.tzzz.2015.08.016.

Xu Ning, Liu Jian, Dai Jianhua. Design and Process Analysis of Die-Cast Magnesium Alloy Cover of Gearbox. [J]. Special Casting & Nonferrous Alloys 35(8):841-843(2015) DOI： 10.15980/j.tzzz.2015.08.016.

摘要

以镁合金变速箱盖为例

分析了箱盖的结构特点

介绍了镁合金压铸模浇注系统、排气系统、冷却系统和抽芯机构的设计方法

确定了最佳工艺参数

并通过安装、调试

生产出合格的产品

证明了模具设计及工艺选择的合理性。

Abstract

Based on the analysis of structural characteristics of the magnesium alloy gearbox cover

the gating system

exhausting system

cooling system and core-pulling mechanism of magnesium alloy diecasting molds were described.Process parameters were optimized and applied to produce qualified products.The practical production exhibits the feasibility of mold design and processing parameter selection.