LC4异形壳体复合挤压成形工艺
Complex Extrusion Process for LC4 Pyramidal Shell
陈春晓, 贺 鑫
点击:3664次 下载:0次
作者单位:浙江工业大学 机械工程学院材料与表面工程研究所,浙江 杭州 310014
中文关键字: LC4铝合金; 异形壳体; 复合挤压
英文关键字:LC4 aluminum alloy; pyramidal shell; complex extrusion
中文摘要:针对LC4铝合金壳体毛坯的结构特点及材料特性,对该壳体毛坯的“温-冷复合挤压”工艺进行试验研究。结果表明:采用“温-冷复合挤压”工艺成形的LC4壳体工件满足使用要求,为该类零件生产工艺设计提供了有价值的参考。
英文摘要: In view of the structure feature and the material’s specific property of LC4 Al alloy shell, the warm-cold complex extrusion precess for shell body blank was studied by experiment. The results show that the shell forgings under warm-cold complex extrusion can meet the quality requirement, the process provides reliable references for the process design of similar shell body blank.