液压与气动2026，Vol.50Issue(4)：103-109,7.DOI:10.11832/j.issn.1000-4858.2026.04.011
液压滤芯过滤比设计与实现研究
Filtering Ratio Design and Realized for Hydraulic Filter Elements
刘国军 1徐兴隆 2赵书敏 3吕寄中 4陈梦旭 1金涛2
作者信息
- 1. 浙江臻航实业集团有限公司,浙江 丽水 323500
- 2. 航空工业(新乡)计测科技有限公司,河南 新乡 453019
- 3. 上海敏泰液压股份有限公司,上海 201299
- 4. 新乡市平菲液压有限公司,河南 新乡 453000
- 折叠
摘要
Abstract
Based on the dynamic equilibrium mechanism of hydraulic system contamination control,this paper explores the design modeling method and design implementation approach for the filtration ratio of hydraulic filter elements.It establishes a design calculation model with initial contamination level,contamination generation rate,required contamination level and working flow as the main variables.Aiming at the technical principle of hydraulic system contamination control balance,it advocates constructing a verification system for contamination control dynamic balance test verification around the concept of equilibrium cleanliness level,elaborates on the test processes and procedures of contamination level"from high to low"and"from low to high",and clearly lists the evaluation principles for the correctness and adaptability of filtration ratio design,providing theoretical support and guidance for the scientific and reasonable design of the filtration ratio of hydraulic filter elements.关键词
液压滤芯/过滤比/初始污染度/目标清洁度/平衡污染度Key words
hydraulic filter element/filtration ratio/initial contamination level/required contamination level/equilibrium cleanliness level分类
机械制造引用本文复制引用
刘国军,徐兴隆,赵书敏,吕寄中,陈梦旭,金涛..液压滤芯过滤比设计与实现研究[J].液压与气动,2026,50(4):103-109,7.
