镁合金扇形壳体温挤压成形工艺
Process of Warm Extrusion for Magnesium Alloy Fan-shaped Shell
贾佳佳， 张治民， 张宝红, 孟 模
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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：镁合金； 扇形壳体； 温挤压
英文关键字：magnesium alloy; fan-shaped shell; warm extrusion
中文摘要：针对某镁合金扇形壳体零件的结构特点及材料特性，绘制该零件的挤压件毛坯图，确定该零件的加工方案，并对该壳体毛坯的温挤压成形工艺进行试验研究。研究结果表明：采用温挤压成形的该壳体工件满足使用要求，可为此类零件生产工艺设计提供有价值的参考。
英文摘要：In view of the structure feature of magnesium alloy fan-shaped shell and the specific property of material, the extruded body blank section drawing was drawn, and the process scheme was determined. The experiments were performed to investigate the warm extrusion of shell body blank. The experimental results show that the forging of shell manufactured by warm extrusion fulfill quality requirement, which provide reliable references for the process design of the similar shell body blank.