复杂形状铝合金零件等温挤压成形工艺及模具设计
Isothermal Extrusion Process and Die Design of Aluminum Alloy Component With Complex Shape
程恒山, 李国俊, 张治民
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作者单位:(中北大学 材料科学与工程学院,山西 太原 030051)
中文关键字:等温成形; 铝合金零件; 复杂形状;模具
英文关键字: isothermal extrusion process; aluminum alloy components; complex shape; die
中文摘要: 针对某复杂铝合金零件结构特点,设计了等温成形工艺方案和相关挤压模具。通过实验成功验证了该零件挤压成形的可行性,挤压出来的产品尺寸精度和表面精度均合格。这为该类复杂零件的挤压工艺分析和模具设计提供参考。
英文摘要:Aiming at the structure feature of a complex shape aluminum alloy component, the isothermal forming process schemes and related extrusion dies were designed. The extrusion forming feasibility of the component was confirmed by experiment. The size precision and surface roughness of the products are qualified. It provides a reference for extrusion process and die design of this kind of complex shape aluminum alloy components.