机电工程技术2025，Vol.54Issue(15)：32-39,97,9.DOI:10.3969/j.issn.1009-9492.2025.00015
小型液压机结构设计及强度仿真分析
Structural Design and Strength Simulation Analysis of Small Hydraulic Press
摘要
Abstract
Due to the certain difficulties that exist in the precision and forging range of current small-sized hydraulic presses,and there are also many challenges in terms of cost,efficiency,and lightweight.A small-sized hydraulic press based on the EHA integrated method is designed.In the design process,various factors such as concept,structure,strength calculation,system design,and actuator are considered.A method of putting forward precautions and specific requirements for the hydraulic system from multiple dimensions and angles is adopted,and the corresponding design model is established.The simulation analysis of some parts of the hydraulic press is carried out by using ANSYS simulation software,and the fluid simulation of the internal flow channel of the integrated block is carried out by using Fluent.Different lengths of tool-point-angle cavities and intermediate pipelines are listed,and the configuration with the smallest pressure loss is selected.The results show that the design has a reasonable structure and sufficient energy supply,which verifies the correctness of the design plan of this small-sized hydraulic press.This design meets the requirements of low cost,high efficiency,and lightweight,providing new ideas and methods for the development of small-sized hydraulic presses.关键词
小型液压机/液压系统/EHA集成化/仿真Key words
small hydraulic press/hydraulic system/EHA integration/simulation分类
矿业与冶金引用本文复制引用
邱杰,张彪,韩玉勇,王旭光,李灿,陈立浩,李昊,任增源..小型液压机结构设计及强度仿真分析[J].机电工程技术,2025,54(15):32-39,97,9.基金项目
山东省企业技术创新项目(202350400261) （202350400261）
枣庄市机械装备高效精密制造重点实验项目(2023-002) （2023-002）
滕州市自主创新及成果转化计划(SDPR-2023-0060009) （SDPR-2023-0060009）
