自动倾斜器摆动液压缸运动解析与验证  

Motion Analysis and Verification of the Swing Hydraulic Cylinder of the Automatic Tilter

作　　者：苏文文 王鹏 SU Wen-wen;WANG Peng(Shanghai Bearing Technology Research Institute,Shanghai 201801;Military Representative Office of civil aviation equipment department in Shanghai,Shanghai 200030)

机构地区：[1]上海市轴承技术研究所,上海201801 [2]陆装驻上海地区航空军代室,上海200030

出　　处：《航空精密制造技术》2022年第2期31-34,共4页Aviation Precision Manufacturing Technology

摘　　要：航空用自动倾斜器球铰轴承安装于直升机旋翼系统,可实现摆动和滑动。本文根据球铰轴承的特点,对球铰轴承的运动进行了拆分、组合,求取了纯滑动、纯摆动和组合运动下各液压缸运动的解析解,为球铰类轴承的使用维护提供理论支撑。The spherical hinge bearing of the automatic tilter for aviation is installed on the rotor system of the helicopter,which can realize the swing and movement.According to the characteristics of ball hinge bearings,this paper splits and combines the motion of ball hinge bearings,and obtains the analytical solutions of the movement of each hydraulic cylinder under pure movement,pure swing and combined movement,and provides theoretical support for the use and maintenance of ball hinge bearings.

关 键 词：自动倾斜器 球铰 运动解析 组合运动 

分 类 号：TH133.31[机械工程—机械制造及自动化] V211.71[航空宇航科学与技术—航空宇航推进理论与工程]