镁合金板材脉动液压成形装置及试验研究  

Experimental Study on Pulsating Hydroforming for Magnesium Alloy Sheet

作　　者：胡国林[1] HU Guolin(Jiangxi Vocational College of Mechanical&Electrical Technology,Nanchang 330013,China)

机构地区：[1]江西机电职业技术学院,江西南昌330013

出　　处：《金属材料与冶金工程》2024年第4期7-11,共5页Metal Materials and Metallurgy Engineering

基　　金：江西省教育厅青年科研项目(GJJ2206718)。

摘　　要：构建了镁合金板材脉动液压试验平台及成形装置,利用开发的试验装置分别对镁合金薄板进行简单线性加载条件和脉动液压加载条件下的试验对比,比较分析了简单线性载荷和脉动液压载荷下镁合金板材的变形规律,分析了产品零件的质量,揭示了脉动加载条件下镁合金板材的成形机理,总结了变形规律。A pulsating hydraulic testing platform and forming device for magnesium alloy sheets were constructed.The developed testing device was used to compare the deformation laws of magnesium alloy sheets under simple linear loading conditions and pulsating hydraulic loading conditions.The quality of product parts was analyzed,and the forming mechanism of magnesium alloy sheets under pulsating loading conditions was studied.The deformation laws were summarized.

关 键 词：板材 镁合金 液压成形 脉动加载 

分 类 号：TG113.1[金属学及工艺—物理冶金]