双转子轴系五主轴轴承试验机主体结构设计与计算

The Main Structure Design and Calculation for Five-spindle Bearing Experimental Machine Based on Dual Rotors Shaft System

为了全面研究航空发动机轴承的真实运行性能,设计了三箱体双转子轴系五主轴轴承试验机。试验机在轴承拆装、功率驱动、设备润滑、轴承加载等方面具有很高的实用性和可靠性,证明基于三箱体的双转子轴系五主轴轴承试验机主体结构设计的合理性。

To have a thorough test of the practical working functions of the aeronautic engine, the five-spindle bearing experimental machine based on three-case dual-rotor shaft system has been designed. The machine is highly practical and reliable in the aspects of bearing assembling and disassembling, power driving, equipment lubricating, and bearing loading, etc., which proves a reasonable design for the main structure of the five-spindle bearing experimental machine based on three-case dual-rotor shaft system.