液压与气动2024，Vol.48Issue(7)：86-92,7.DOI:10.11832/j.issn.1000-4858.2024.07.010
LUDV多路阀流量控制及微动特性仿真与试验
Simulation and Test of Flow Control and Micro-motion Characteristics of LUDV Multi-way Valve
柏朝辉 1杜扣 1米晓明 1杨一煌 1金教智1
作者信息
- 1. 内蒙古北方重工业集团有限公司兵器装备特种液压泵阀国产化办公室,内蒙古包头 014033
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摘要
Abstract
Based on the principle and structure of the LUDV multi-way valve,AMESim simulation software was used to build a load-sensitive system simulation model.The precise flow control and micro-motion characteristics of the hydraulic system using the LUDV multi-way valve were analysed.A variable pump load-sensitive hydraulic system was built using a domestic load-sensitive multi-way valve.Through prototype testing,the relative error between numerical and experimental results is within a reasonable range of 5％.The flow accuracy of the working port is stable within the error range of 10％of the set flow under different load conditions.Therefore,the correctness of the simulation platform and the reliability of domestic multi-way valves were verified,which provide a theoretical basis for the research,development and optimization of hydraulic products and the performance improvement of hydraulic systems.关键词
AMESim/LUDV/负载敏感多路阀/微动特性Key words
AMESim/LUDV/load-sensitive multi-way valve/micro-motion characteristics分类
机械制造引用本文复制引用
柏朝辉,杜扣,米晓明,杨一煌,金教智..LUDV多路阀流量控制及微动特性仿真与试验[J].液压与气动,2024,48(7):86-92,7.
