Effects of Processing Parameters on Thixo-die Casting Box-type Parts for Automobile

Vanluu Dao~1; Zhao Shengdun~1; Lin Wenjie~1

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Effects of Processing Parameters on Thixo-die Casting Box-type Parts for Automobile
Vol. 31, Issue 8, Pages: 687-690(2011)
Published： 2011 ，
DOI：

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[1]陶文琉,赵升吨,林文捷.工艺参数对汽车用盒形件半固态压铸过程的影响[J].特种铸造及有色合金,2011,31(08):687-690.

Vanluu Dao~1, Zhao Shengdun~1, Lin Wenjie~1. Effects of Processing Parameters on Thixo-die Casting Box-type Parts for Automobile. [J]. Special Casting & Nonferrous Alloys 31(8):687-690(2011)
[1]陶文琉,赵升吨,林文捷.工艺参数对汽车用盒形件半固态压铸过程的影响[J].特种铸造及有色合金,2011,31(08):687-690. DOI：

Vanluu Dao~1, Zhao Shengdun~1, Lin Wenjie~1. Effects of Processing Parameters on Thixo-die Casting Box-type Parts for Automobile. [J]. Special Casting & Nonferrous Alloys 31(8):687-690(2011) DOI：

摘要

采用半固态成形技术（SSM）代替传统铸造来生产汽车用盒形件。基于Power Law Cut-Off（PLCO）模型和有限元模拟软件ProCast2008对盒形件半固态压铸过程建立模型并进行数值模拟

揭示了主要工艺参数对成形过程的影响规律。结果表明

在盒形件半固态压铸过程中

浇注温度、冲头速度、模具加热温度有明显的影响

并进一步获得了半固态压铸的合理工艺参数。

Abstract

Semi-solid casting（thixo-die casting） instead of conventional die casting was used to produce box-type parts for automobile.Model of semi-solid die casting was established based on power cut-off（PLCO） model and Procast 2008 to simulate the effects of processing parameters on deformation process.The results show that quality of semi-solid casting box-type parts are obviously related with pouring temperature

punching velocity and heating temperature of the mould.Furthermore

optimized processing parameters were presented.