液压与气动2026，Vol.50Issue(1)：106-115,10.DOI:10.11832/j.issn.1000-4858.2026.01.011
液压滤芯过滤性能解读精要与技巧
Essentials and Techniques of Interpreting the Filtration Performance for Hydraulic Filter Element
刘国军 1张雄 2赵书敏 3徐兴隆 2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
- 折叠
摘要
Abstract
The filtration performance test of hydraulic filter elements is a key step to ensure reliable contamination control in the main fluid system.There has long been a problem of unclear and inconsistent understanding regarding performance interpretation.Based on the multi-pass test standard for filter elements,this study systematically explains the basic test principles,performance concepts,and calculation formulas.It clarifies the internal relationships among filtration ratio,dirt holding capacity,and pressure drop.By analyzing actual test cases,three progressive interpretation methods are proposed:direct reading,analytical judgment,and in-depth decryption.These methods help extract more information from reports,prevent data manipulation,and evaluate filter performance.This work provides a useful reference for industry professionals to improve their interpretation skills.关键词
液压滤芯/过滤性能/过滤比/过滤效率Key words
hydraulic filter element/filtration performance/filtration ratio/filtration efficiency分类
机械制造引用本文复制引用
刘国军,张雄,赵书敏,徐兴隆,陈梦旭,金涛..液压滤芯过滤性能解读精要与技巧[J].液压与气动,2026,50(1):106-115,10.
