轴向柱塞泵变量机构的建模与仿真研究
Modeling and Simulation Research on the Variable Mechanism of Axial Piston Pump
许顺海 1周小磊 1洪昊岑 2杨光 3郭军华 4任中永1
作者信息
- 1. 中铁工程装备集团有限公司,河南郑州 450016
- 2. 浙江大学流体动力基础件与机电系统全国重点实验室,浙江杭州 310027
- 3. 盾构及掘进技术国家重点实验室,河南郑州 450001
- 4. 郑州机械研究所有限公司,河南郑州 450001
- 折叠
摘要
针对重载大排量轴向柱塞泵的变量机构设计问题,以A4VSG750-HD型轴向柱塞泵为例,采用AMESIM软件实现了其变量机构的建模,通过分析先导控制阀与变量机构的力传递特性,对其变量特性进行了仿真分析.与传统的基于结构的建模方法相比,该方法简化了变量机构的模型,仿真结果准确.
Abstract
Regarding the design problem of variable mechanism for heavy-duty large displacement axial piston pumps,taking the A4VSG750-HD axial piston pump as an example,the modeling of its variable mechanism was achieved using AMESIM software.By analyzing the force transmission characteristics of the pilot control valve and variable mechanism,the variable characteristics were simulated and analyzed.Compared with traditional structure based modeling methods,this method simplifies the model of the variable mechanism and the simulation results are accurate.
关键词
轴向柱塞泵/控制阀/力传递Key words
axial piston pump/control valve/force transmission引用本文复制引用
基金项目
国家重点研发计划(2020YFB2007104)
出版年
2024
NETL
NSTL
维普
万方数据