摘要
利用Deform软件,对液压锁缸体的成形过程进行模拟,研究变形过程中的金属流动速度场与应力应变情况,分析了挤压过程的压力行程曲线,为工艺改进和优化模具设计提供理论依据。总结出液压锁缸体挤压变形过程规律,并与相关工艺试验结果进行了对比。
This paper utilizes the deform-3d to simulate extrusion process for cylinder of hydraulic pressure lock. It studies the dummy velocity field of the forming metal and describes the stress and strain of metal. It also analyses the loading curve in deforming process. The purpose of the study is to reveal the forming regulation that contributes to the improvement of design. Related experiments are also given in this paper.
出处
《锻压技术》
CAS
CSCD
北大核心
2006年第6期135-137,共3页
Forging & Stamping Technology
基金
江西省教育厅基金资助项目
关键词
液压锁缸体
冷挤压
数值模拟
cylinder of hydraulic pressure lock
cold extrusion
numerical simulation
