基于计算机辅助工程的铝挤出过程流固耦合仿真分析

Simulation Analysis of Hot Extrusion Forming of Aluminum Alloy Based on Computer Aided Engineering

根据铝合金热挤压工艺,采用M.Schikorra挤压基准,基于计算机辅助工程建立了在铝热挤压过程中的热结构和热流耦合模型,并分析了坯料温度对铝合金热挤压成形的影响。为研究和开发金属型材的热挤压计算机仿真模型,监控并优化现代工业型材热挤压生产工艺提供依据。

According to the hot extrusion process of aluminum alloy, based on the M. Schikorra extrusion benchmark, the coupling model of thermal structure and heat flow was established with computer-aided engineering in aluminum hot extrusion process, and the impacts of the billet temperature on hot extrusion forming of aluminum alloy were analyzed, which can provide the reference for researching and developing the computer simulation model for metal hot extrusion and monitoring and optimizing hot extrusion production process.