基于数值模拟的铝合金型材挤压工艺优化研究  

Research on Optimization of Aluminum Alloy Extrusion Process Based on Numerical Simulation

作　　者：邱建伟 QIU Jianwei(Guangdong Xinhe Aluminum Industry Co.,Ltd Yunfu 527300)

机构地区：[1]广东新合铝业有限公司,广东云浮527300

出　　处：《五金科技》2024年第6期75-79,共5页Hardware

摘　　要：本文以铝合金型材挤压工艺为研究对象,通过数值模拟方法对其工艺优化进行了深入研究。首先,概述了铝合金型材挤压工艺的基本原理、主要参数以及常见的质量缺陷。其次,介绍了数值模拟软件的功能、特点及其在挤压工艺优化中的应用。接着,选取具体案例进行了挤压工艺参数优化前后的模拟分析,包括挤压速度、挤压温度和模具结构对型材质量的影响,并提出了相应的优化方案。最后,通过优化后的模拟分析验证了优化方案的有效性,并对优化结果进行了讨论。This paper focuses on the extrusion process of aluminum alloy profiles and conducts an in-depth study on its process optimization through numerical simulation methods.Firstly,it outlines the basic principles,main parameters,and common quality defects of the extrusion process for aluminum alloy profiles.Secondly,it introduces the functions,characteristics,and application of numerical simulation software in the optimization of the extrusion process.Then,a specific case is selected for simulation analysis before and after the optimization of extrusion process parameters,including the impact of extrusion speed,extrusion temperature,and die structure on profile quality,and corresponding optimization schemes are proposed.Finally,the effectiveness of the optimization scheme is verified through post-optimization simulation analysis,and the optimization results are discussed.

关 键 词：铝合金型材 挤压工艺 数值模拟 工艺优化 型材质量 

分 类 号：TS912.3[轻工技术与工程]