摘要
介绍一种板料冲孔液压机的结构优化及建模分析。针对用户要求提高冲孔液压机整体刚度,设计一种新型异形结构冲孔液压机,对机身结构进行优化设计和有限元分析,并将分析数据与原机型进行比较[1]。结果表明,优化后的异形冲孔液压机刚度显著提高,从而提高冲孔精度和质量,减少下道工序工作量,提高工作效率,降低生产成本,得到用户好评。
This paper presents the structural optimization and modeling analysis of a sheet metal punching hydraulic press.To meet user requirements for enhanced overall rigidity,a novel non-standard structure punching press was designed.The machine body underwent optimized structural design and finite element analysis,with results compared to the original model[1].Results demonstrate that the optimized special-shaped punching hydraulic press exhibits significantly enhanced rigidity.This improvement elevates punching precision and quality,reduces workload in subsequent processes,boosts operational efficiency,lowers production costs,and has received positive feedback from users.
作者
代瑞峰
崖华青
韩志刚
DAI Ruifeng;YA Huaqing;HAN Zhigang(Anhui University of Science and Technology,Huainan 232000,Anhui China;Energy Research Institute,Hefei National Comprehensive Science Center,Hefei 230000,Anhui China;Hefei Hewei Forging Machinery Co.,Ltd.,Hefei 230000,Anhui China)
出处
《锻压装备与制造技术》
2025年第5期31-36,共6页
China Metalforming Equipment & Manufacturing Technology
关键词
板料冲孔
液压机
设计
有限元分析
结构优化
Sheet metal punching
Hydraulic press
Design
Finite element analysis
Structural optimization
