工艺参数对汽车用盒形件半固态压铸过程的影响

陶文琉; 赵升吨; 林文捷

试验研究 | 浏览量 : 0 下载量: 162 CSCD: 4

导出
分享
收藏
专辑

工艺参数对汽车用盒形件半固态压铸过程的影响
Effects of Processing Parameters on Thixo-die Casting Box-type Parts for Automobile
2011年31卷第8期页码：687-690
纸质出版日期： 2011 ，
DOI：

扫描看全文

[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, 2011,31(8):687-690.
[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, 2011,31(8):687-690. 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.