液压与气动2025，Vol.49Issue(6)：70-76,7.DOI:10.11832/j.issn.1000-4858.2025.06.009
金属丝编织密纹网液压过滤器过滤精度表征关系
Characterization Relationship of Filtration Rating of Hydraulic Filter with Metal Wire Weaving of Dense Woven Wire Cloth
摘要
Abstract
By analyzing several methods for characterizing filtration rating,the importance of filtration rating in evaluating the performance of hydraulic filters is pointed out.Based on the commonly used filtration rating of hydraulic filters,several nominal opening corresponding to them are selected for experimental research on fully wrapped dense woven wire cloth with slanting weave.The research results indicate that the dense woven wire cloth can be characterized by the mean flow pore size and corresponding particle size under filtering ratio βx(c)100.Through fitting analysis,it is confirmed that there is a good correlation among the nominal opening,the mean flow pore size and corresponding particle size under filtering ratio βx(c) 100 of the dense woven wire cloth.Using fitting equations to directly derive the mean flow pore size or corresponding particle size of the dense woven wire cloth through the nominal opening.The research results can provide useful references for design and selection of metal wire weaving dense woven wire cloth hydraulic filters.关键词
液压过滤器/过滤精度/金属丝编织/密纹网/名义孔径Key words
hydraulic filter/filtration rating/metal wire weaving/dense woven wire cloth/nominal opening分类
机械工程引用本文复制引用
张久政,张程,余炎子,杜雄健,吴耀华,杨晓光..金属丝编织密纹网液压过滤器过滤精度表征关系[J].液压与气动,2025,49(6):70-76,7.基金项目
江西省重大科技研发专项(20182ABC28005) （20182ABC28005）
