离心力对旋转机械过盈连接的影响分析  

Analysis of the Influence of Centrifugal Force on Interference Fits of Rotating Machinery

作　　者：袁玮玮 杨小强 袁龙健 刘释杰 申迎峰 YUAN Wei-wei;YANG Xiao-qiang;YUAN Long-jian;LIU Shi-jie;SHEN Ying-feng(Shanghai Marine Diesel Engine Research Institute,Shanghai 200072,China)

机构地区：[1]中国船舶集团有限公司第七一一研究所,上海200072

出　　处：《压缩机技术》2022年第4期29-33,共5页Compressor Technology

摘　　要：分别推导了静止状态下与旋转状态下过盈连接的计算方法,分析了不同转速下离心力对过盈连接的影响,并对旋转机械轴和轮毂结构参数对过盈量的影响进行分析,从而为旋转机械过盈连接设计提供参考。In this paper, the calculation formulas of interference fit under static state and rotation state were derived respectively, and the influence of centrifugal force on interference fit under different rotating speeds was presented.Then the influence of structure parameters of rotating mechanical shaft and hub on interference amountson was analyzed.The analysis above will provide reference for the physical design of interference fits of rotating machinery.

关 键 词：过盈连接 旋转机械 

分 类 号：TH45[机械工程—机械制造及自动化]