解耦膜与惯性通道相互作用对液压悬置特性影响分析  

Analysis of the effect of decoupler membrane and inertial channel interaction on hydraulic mount characteristics

作　　者：林智宏 谢泓 陈强 林启望 LIN Zhihong;XIE Hong;CHEN Qiang;LIN Qiwang(School of Mechanical and Electrical Engineering,Sanming University,Sanming 365001,China;Quanzhou Yunuo Machine Co.,Ltd,Quanzhou 362011,China;Datian Jufeng Casting Co.,Ltd,Sanming 366199,China)

机构地区：[1]三明学院机电工程学院,福建三明365004 [2]泉州宇诺机械有限公司,福建泉州362011 [3]大田县聚丰铸造有限公司,福建三明366199

出　　处：《河南科技学院学报（自然科学版）》2024年第4期76-84,共9页Journal of Henan Institute of Science and Technology(Natural Science Edition)

基　　金：福建省自然基金(2023J011033);三明学院引进高层次人才启动经费(23YG01);三明市引导性科技项目(2023-G-1)。

摘　　要：为研究不同惯性通道与解耦膜通道之间的相互作用对液压悬置特性的影响,提出一个包含9种结构和4种组合方案的多惯性通道液压悬置模型.分析惯性通道数量、横截面积以及长短惯性通道与解耦膜通道之间的相互作用.结果表明惯性通道数量、横截面积以及长短惯性通道数量与解耦膜通道的相互作用直接影响液压悬置的高低频的隔振性能.In order to investigate the influence of the interaction be1tween different inertia channels and decoupler membrane channels on the hydraulic mount characteristics,a hydraulic mount model with nine structures and four combination schemes is proposed.The analysis focuses on the impact of the number of inertia channels,cross-sectional area,and the interaction between long and short inertia channels with decoupler membrane channels.The results indicate that the number of inertia channels,cross-sectional area,and the quantity of long and short inertia channels have a direct impact on the isolation performance of hydraulic mount at both high and low frequencies.

关 键 词：液压悬置 多惯性通道 解耦膜通道 集总参数模型 

分 类 号：TB535[理学—物理]