柔性转子系统动力学行为分析  

Dynamic Behavior Analysis of Flexible Rotor System

作　　者：单小磊 Shan Xiaolei(Woosong University,Daejeon wide area,300-718,KOREA)

机构地区：[1]韩国又松大学,大田广域300-718

出　　处：《模具制造》2023年第10期145-147,共3页Die & Mould Manufacture

基　　金：2023年度吉林省高教科研课题,重点课题,铁道机车运用与维护专业教育与“双创”教育融合的“三三模式”实践(立项编号:JGJX2023C16)。

摘　　要：转子系统是旋转机械的重要组成部分,其运行情况直接关系着系统的工作效率,合理的尺寸设计参数、适当的工作转速可有效地降低机械故障的发生,柔性转子是指由于其结构和材料的特性,在运动时会发生形变和振动的转子。与传统的刚性转子不同,柔性转子通常采用高强度、轻质和高弹性模量的材料制造,提高转子的运动速度和效率,旋转机械的稳定性是机械安全的重要指标。Rotor system is crucial part of rotating machine,so the running performance of rotor infect system's work efficiency,the reasonable designparameter and suitable work speed could effectively reduce mechanical failure,a flexible rotor refers to a rotor that,due to its structural and material properties,deforms and vibrates during movement.Unlike traditional rigid rotors,flexible rotors are usually made of materials with high strength,light weight and high modulus of elasticity,which improve the speed and efficiency of rotor movement,and the stability of rotating machinery is an important indicator of mechanical safety.

关 键 词：柔性 转子 振动 

分 类 号：TH113.1[机械工程—机械设计及理论] O32[理学—一般力学与力学基础]