摘要
笔者以副车架加强梁为研究对象,分析不同加载路径对成形效果的影响。结果表明,轴向进给采用折线加载路径的成形效果质量较好,壁厚分布较为均匀,未发现起皱、破裂现象,为副车架加强梁的研究提供了有益参考。
The author takes the subframe reinforced beam as the research object to analyze the influence of different loading paths on the forming effect.The results show that the quality of the forming effect with the broken line loading path for the axial feed is better,the wall thickness distribution is relatively uniform,and no wrinkles or cracks are found.This phenomenon provides a useful reference for the research on the reinforcement beam of the subframe.
作者
刘邦雄
Liu Bangxiong(Department of Mechanical and Mechatronic Engineering,Jingdezhen University,Jiangxi Jingdezhen 333000)
基金
江西省教育厅科学技术研究项目(GJJ191179)
景德镇市科技计划项目(20192GYZD009-01)。
