基于CAE分析的过滤器底座压铸工艺优化设计

李平; 李英; 李锋军

doi:10.15980/j.tzzz.2019.08.015

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基于CAE分析的过滤器底座压铸工艺优化设计
Optimization Design of Die Casting Process for Filter Base Based on CAE Analysis
2019年39卷第8期页码：870-872
纸质出版日期： 2019 ，
DOI： 10.15980/j.tzzz.2019.08.015

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[1]李平,李英,李锋军.基于CAE分析的过滤器底座压铸工艺优化设计[J].特种铸造及有色合金,2019,39(08):870-872.

Li Ping, Li Ying, Li Fengjun. Optimization Design of Die Casting Process for Filter Base Based on CAE Analysis[J]. Special Casting & Nonferrous Alloys, 2019,39(8):870-872.
[1]李平,李英,李锋军.基于CAE分析的过滤器底座压铸工艺优化设计[J].特种铸造及有色合金,2019,39(08):870-872. DOI： 10.15980/j.tzzz.2019.08.015.

Li Ping, Li Ying, Li Fengjun. Optimization Design of Die Casting Process for Filter Base Based on CAE Analysis[J]. Special Casting & Nonferrous Alloys, 2019,39(8):870-872. DOI： 10.15980/j.tzzz.2019.08.015.

摘要

根据过滤器底座压铸件的结构特点

进行了压铸工艺设计。利用Pro/E软件对过滤器底座进行实体造型

应用华铸CAE软件模拟了铸件的充型过程。结果表明

初始方案单浇口的金属液充型方式容易造成铸件法兰盘左下角出现卷气和夹杂物缺陷。增加辅助浇口使充型过程更加平稳、均匀

铸件缺陷得到有效控制。用优化工艺方案进行生产

发现过滤器底座铸件的气孔和夹渣缺陷减少

验证了模拟结果的正确性。

Abstract

The die casting process was designed based on the structure characteristics of filter base.The model of filter base was established by using Pro/E software

and the casting filling process of filter base was simulated by using InteCAST software.The results show that for original design with single ingate

during the filling process of liquid metal

gas and inclusion easily appear in the lower left corner of the casting flange.However

for the optimized process scheme with an auxiliary ingate

its filling becomes stable and uniform

so casting defects can be controlled.The qualified filter cover base was produced sucessfullcy

which verified the feasibility of the simulated results.